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#$Date: 2025-03-04 21:02:43 +0200 (Tue, 04 Mar 2025) $
#$Revision: 298098 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/57/32/1573272.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1573272
loop_
_publ_author_name
'Franz, Roman'
'Bartek, Máté'
'Bruhn, Clemens'
'Kelemen, Zsolt'
'Pietschnig, Rudolf'
_publ_section_title
;
 P⁺ addition and transfer involving a tetraphosphenium ion.
;
_journal_issue                   1
_journal_name_full               'Chemical science'
_journal_page_first              139
_journal_page_last               146
_journal_paper_doi               10.1039/d4sc06823h
_journal_volume                  16
_journal_year                    2024
_chemical_formula_sum            'C42 H58 Al2 Cl12 Fe P4'
_chemical_formula_weight         1221.97
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2017/1
_audit_update_record
;
2024-01-26 deposited with the CCDC.	2024-11-25 downloaded from the CCDC.
;
_cell_angle_alpha                96.852(8)
_cell_angle_beta                 99.363(8)
_cell_angle_gamma                94.470(8)
_cell_formula_units_Z            2
_cell_length_a                   9.2572(9)
_cell_length_b                   16.6386(16)
_cell_length_c                   18.6790(18)
_cell_measurement_reflns_used    17095
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      71.42
_cell_measurement_theta_min      2.42
_cell_volume                     2804.5(5)
_computing_cell_refinement
;
X-Area Recipe 1.33.0.0 (STOE, 2015)
;
_computing_data_collection
;
X-Area Pilatus3_SV 1.31.150.0 (STOE, 2018)
;
_computing_data_reduction
;
X-Area Integrate 1.73.1.0 (STOE, 2018)
X-Area LANA 1.73.2.0 (STOE, 2018)
;
_computing_publication_material
;
STOE & Cie GmbH, X-Area, software package for collecting single-crystal or
multi-domain crystal data on STOE area-detector diffractometers, for image 
processing, for the correction and scaling of reflection intensities and 
for outlier rejection, version 1.83, Darmstadt 2018
;
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 5.81
_diffrn_measured_fraction_theta_full 0.979
_diffrn_measured_fraction_theta_max 0.945
_diffrn_measurement_device_type  'STOE STADIVARI'
_diffrn_measurement_method       'rotation method, ω scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54186
_diffrn_reflns_av_R_equivalents  0.0851
_diffrn_reflns_av_unetI/netI     0.0934
_diffrn_reflns_Laue_measured_fraction_full 0.979
_diffrn_reflns_Laue_measured_fraction_max 0.945
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            22080
_diffrn_reflns_point_group_measured_fraction_full 0.979
_diffrn_reflns_point_group_measured_fraction_max 0.945
_diffrn_reflns_theta_full        67.686
_diffrn_reflns_theta_max         71.545
_diffrn_reflns_theta_min         2.688
_diffrn_source                   Cu-Genix
_exptl_absorpt_coefficient_mu    9.032
_exptl_absorpt_correction_T_max  0.8583
_exptl_absorpt_correction_T_min  0.1281
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
STOE X-Red32, absorption correction by Gaussian integration, analogous to
P. Coppens, "The Evaluation of Absorption and Extinction in Single-Crystal
Structure Analysis", published in: F. R. Ahmed (Editor), "Crystallographic
Computing", Munksgaard, Copenhagen (1970), 255 - 270.
Afterwards scaling of reflection intensities was performed within STOE LANA.
J. Koziskova, F. Hahn, J. Richter, J. Kozisek, "Comparison of different
absorption corrections on the model structure of tetrakis(μ₂-acetato)-
diaqua-di-copper(II)", Acta Chimica Slovaca, vol. 9, no. 2, 2016, pp. 136 - 140.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.447
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1252
_exptl_crystal_size_max          0.350
_exptl_crystal_size_mid          0.133
_exptl_crystal_size_min          0.020
_refine_diff_density_max         2.260
_refine_diff_density_min         -1.585
_refine_diff_density_rms         0.236
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     562
_refine_ls_number_reflns         10357
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.1954
_refine_ls_R_factor_gt           0.1378
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.1969P)²+51.8371P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3601
_refine_ls_wR_factor_ref         0.4083
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6460
_reflns_number_total             10357
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            d4sc06823h2.cif
_cod_data_source_block           sv0857
_cod_depositor_comments
'Adding full bibliography for 1573270--1573272.cif.'
_cod_database_code               1573272
_shelx_shelxl_version_number     2017/1
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_shelx_estimated_absorpt_t_min   0.144
_shelx_estimated_absorpt_t_max   0.840
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, -y, -z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
Fe1 Fe 0.0469(2) 0.57938(12) 0.23899(11) 0.0341(5) Uani 1 1 d . . . . .
P1 P 0.2765(3) 0.72773(19) 0.34114(17) 0.0317(7) Uani 1 1 d . . . . .
Al2 Al 0.7236(4) 0.9210(2) 0.2882(2) 0.0355(8) Uani 1 1 d . . . . .
Cl5 Cl 0.6175(4) 0.9066(2) 0.38011(17) 0.0417(7) Uani 1 1 d . . . . .
Cl6 Cl 0.8625(3) 1.0316(2) 0.30911(18) 0.0416(7) Uani 1 1 d . . . . .
Cl7 Cl 0.8556(4) 0.8203(2) 0.27282(19) 0.0474(8) Uani 1 1 d . . . . .
Cl8 Cl 0.5618(4) 0.9159(2) 0.19223(18) 0.0468(8) Uani 1 1 d . . . . .
Cl2 Cl 0.5463(4) 0.5551(2) 0.23787(19) 0.0451(8) Uani 1 1 d . . . . .
P4 P 0.2210(4) 0.7327(2) 0.18027(17) 0.0342(7) Uani 1 1 d . . . . .
P2 P 0.4229(4) 0.7447(2) 0.26230(17) 0.0363(7) Uani 1 1 d . . . . .
Cl4 Cl 0.7103(4) 0.3749(2) 0.2111(2) 0.0526(9) Uani 1 1 d . . . . .
P3 P 0.2287(4) 0.8240(2) 0.27461(18) 0.0371(8) Uani 1 1 d . . . . .
Cl1 Cl 0.4147(5) 0.3841(2) 0.3067(2) 0.0640(11) Uani 1 1 d . . . . .
Cl3 Cl 0.3570(4) 0.3928(3) 0.1174(2) 0.0615(10) Uani 1 1 d . . . . .
Al1 Al 0.5062(5) 0.4238(3) 0.2186(2) 0.0441(10) Uani 1 1 d . . . . .
Cl12 Cl 0.9642(7) 0.2802(3) 0.3585(3) 0.0865(15) Uani 1 1 d . . . . .
Cl11 Cl 0.8765(7) 0.3989(4) 0.4678(3) 0.0930(16) Uani 1 1 d . . . . .
Cl10 Cl -0.0247(7) 0.2926(4) 0.0721(4) 0.102(2) Uani 1 1 d . . . . .
Cl9 Cl 0.1586(8) 0.1906(4) 0.1500(4) 0.112(2) Uani 1 1 d . . . . .
C13 C 0.3748(14) 0.8661(8) 0.5400(7) 0.035(3) Uani 1 1 d . . . . .
H13 H 0.338816 0.910575 0.566253 0.042 Uiso 1 1 calc R U . . .
C14 C 0.5047(13) 0.8365(7) 0.5723(6) 0.032(3) Uani 1 1 d . . . . .
C12 C 0.2957(13) 0.8326(7) 0.4703(6) 0.031(3) Uani 1 1 d . . . . .
C16 C 0.4853(13) 0.7361(7) 0.4658(7) 0.034(3) Uani 1 1 d . . . . .
C38 C 0.4187(13) 0.6685(9) 0.0734(7) 0.039(3) Uani 1 1 d . . . . .
H38 H 0.393244 0.652789 0.120161 0.047 Uiso 1 1 calc R U . . .
C6 C 0.1001(12) 0.6444(9) 0.1607(7) 0.037(3) Uani 1 1 d . . . . .
C23 C 0.5464(13) 0.6640(8) 0.4294(7) 0.034(3) Uani 1 1 d . . . . .
H23 H 0.486121 0.649838 0.379350 0.041 Uiso 1 1 calc R U . . .
C26 C 0.2505(14) 0.7797(7) 0.1025(7) 0.033(3) Uani 1 1 d . . . . .
C15 C 0.5542(15) 0.7707(8) 0.5341(7) 0.040(3) Uani 1 1 d . . . . .
H15 H 0.639392 0.748713 0.556235 0.048 Uiso 1 1 calc R U . . .
C11 C 0.3601(13) 0.7700(7) 0.4335(6) 0.031(2) Uani 1 1 d . . . . .
C17 C 0.1549(13) 0.8679(8) 0.4431(7) 0.037(3) Uani 1 1 d . . . . .
H17 H 0.115264 0.837800 0.393291 0.045 Uiso 1 1 calc R U . . .
C32 C 0.0616(16) 0.8838(9) 0.1221(8) 0.046(3) Uani 1 1 d . . . . .
H32 H 0.045521 0.849124 0.160813 0.055 Uiso 1 1 calc R U . . .
C20 C 0.5813(16) 0.8764(9) 0.6474(7) 0.045(3) Uani 1 1 d . . . . .
H20 H 0.575192 0.936219 0.648285 0.054 Uiso 1 1 calc R U . . .
C2 C 0.0067(15) 0.6327(8) 0.3331(8) 0.040(3) Uani 1 1 d . . . . .
H2 H -0.053326 0.679806 0.338607 0.047 Uiso 1 1 calc R U . . .
C1 C 0.1585(14) 0.6391(9) 0.3337(6) 0.038(3) Uani 1 1 d . . . . .
C28 C 0.2255(17) 0.8894(9) 0.0292(7) 0.048(3) Uani 1 1 d . . . . .
H28 H 0.183309 0.937690 0.018090 0.058 Uiso 1 1 calc R U . . .
C4 C 0.0716(15) 0.5043(8) 0.3177(7) 0.039(3) Uani 1 1 d . . . . .
H4 H 0.065068 0.443595 0.308463 0.047 Uiso 1 1 calc R U . . .
C39 C 0.5829(15) 0.6787(10) 0.0816(8) 0.049(3) Uani 1 1 d . . . . .
H39A H 0.621468 0.626073 0.086402 0.073 Uiso 1 1 calc R U . . .
H39B H 0.623797 0.717311 0.125375 0.073 Uiso 1 1 calc R U . . .
H39C H 0.611008 0.699538 0.038350 0.073 Uiso 1 1 calc R U . . .
C27 C 0.1808(15) 0.8499(8) 0.0846(7) 0.040(3) Uani 1 1 d . . . . .
C9 C 0.0092(16) 0.5084(9) 0.1389(8) 0.044(3) Uani 1 1 d . . . . .
H9 H 0.002732 0.447640 0.130634 0.053 Uiso 1 1 calc R U . . .
C24 C 0.5275(16) 0.5896(9) 0.4694(8) 0.046(3) Uani 1 1 d . . . . .
H24A H 0.422902 0.576454 0.470586 0.069 Uiso 1 1 calc R U . . .
H24B H 0.582222 0.601559 0.519591 0.069 Uiso 1 1 calc R U . . .
H24C H 0.565189 0.543093 0.443573 0.069 Uiso 1 1 calc R U . . .
C19 C 0.184(2) 0.9572(9) 0.4333(10) 0.061(4) Uani 1 1 d . . . . .
H19A H 0.252330 0.962133 0.398815 0.091 Uiso 1 1 calc R U . . .
H19B H 0.227040 0.988807 0.480684 0.091 Uiso 1 1 calc R U . . .
H19C H 0.091091 0.977832 0.414196 0.091 Uiso 1 1 calc R U . . .
C7 C -0.0549(14) 0.6398(8) 0.1600(8) 0.042(3) Uani 1 1 d . . . . .
H7 H -0.113525 0.687091 0.168091 0.050 Uiso 1 1 calc R U . . .
C31 C 0.3501(15) 0.7466(8) 0.0597(7) 0.038(3) Uani 1 1 d . . . . .
C35 C 0.3734(18) 0.9049(10) -0.0707(9) 0.055(4) Uani 1 1 d . . . . .
H35 H 0.357039 0.963205 -0.058016 0.067 Uiso 1 1 calc R U . . .
C29 C 0.3333(17) 0.8598(10) -0.0117(7) 0.048(3) Uani 1 1 d . . . . .
C5 C 0.1974(16) 0.5558(8) 0.3237(7) 0.040(3) Uani 1 1 d . . . . .
H5 H 0.297873 0.539105 0.320464 0.047 Uiso 1 1 calc R U . . .
C18 C 0.0382(17) 0.8526(12) 0.4907(8) 0.058(4) Uani 1 1 d . . . . .
H18A H -0.056935 0.866242 0.466339 0.087 Uiso 1 1 calc R U . . .
H18B H 0.066656 0.886524 0.538306 0.087 Uiso 1 1 calc R U . . .
H18C H 0.030295 0.795096 0.497878 0.087 Uiso 1 1 calc R U . . .
C8 C -0.1115(17) 0.5562(9) 0.1458(8) 0.047(3) Uani 1 1 d . . . . .
H8 H -0.216293 0.534479 0.143252 0.056 Uiso 1 1 calc R U . . .
C21 C 0.4987(17) 0.8502(10) 0.7051(8) 0.051(4) Uani 1 1 d . . . . .
H21A H 0.395972 0.861844 0.693437 0.077 Uiso 1 1 calc R U . . .
H21B H 0.543870 0.879919 0.752935 0.077 Uiso 1 1 calc R U . . .
H21C H 0.502311 0.791635 0.706345 0.077 Uiso 1 1 calc R U . . .
C3 C -0.0479(15) 0.5510(8) 0.3258(8) 0.040(3) Uani 1 1 d . . . . .
H3 H -0.152572 0.529367 0.323861 0.048 Uiso 1 1 calc R U . . .
C30 C 0.3850(16) 0.7875(9) 0.0034(7) 0.045(3) Uani 1 1 d . . . . .
H30 H 0.448558 0.764029 -0.026595 0.054 Uiso 1 1 calc R U . . .
C40 C 0.3525(17) 0.5988(10) 0.0112(8) 0.050(4) Uani 1 1 d . . . . .
H40A H 0.355057 0.617641 -0.036368 0.074 Uiso 1 1 calc R U . . .
H40B H 0.250454 0.582550 0.015316 0.074 Uiso 1 1 calc R U . . .
H40C H 0.410228 0.552092 0.015345 0.074 Uiso 1 1 calc R U . . .
C10 C 0.1397(16) 0.5617(9) 0.1471(8) 0.045(3) Uani 1 1 d . . . . .
H10 H 0.240788 0.545463 0.144760 0.054 Uiso 1 1 calc R U . . .
C25 C 0.7051(16) 0.6822(9) 0.4192(8) 0.047(3) Uani 1 1 d . . . . .
H25A H 0.741516 0.632155 0.399058 0.071 Uiso 1 1 calc R U . . .
H25B H 0.766205 0.703495 0.466640 0.071 Uiso 1 1 calc R U . . .
H25C H 0.709553 0.722755 0.385449 0.071 Uiso 1 1 calc R U . . .
C37 C 0.5307(19) 0.9018(13) -0.0791(10) 0.067(5) Uani 1 1 d . . . . .
H37A H 0.541191 0.851141 -0.109653 0.100 Uiso 1 1 calc R U . . .
H37B H 0.592012 0.903840 -0.030813 0.100 Uiso 1 1 calc R U . . .
H37C H 0.562234 0.948323 -0.102424 0.100 Uiso 1 1 calc R U . . .
C22 C 0.7421(15) 0.8646(11) 0.6655(9) 0.057(4) Uani 1 1 d . . . . .
H22A H 0.790997 0.877101 0.624823 0.086 Uiso 1 1 calc R U . . .
H22B H 0.752718 0.808014 0.673419 0.086 Uiso 1 1 calc R U . . .
H22C H 0.787301 0.900960 0.710032 0.086 Uiso 1 1 calc R U . . .
C33 C 0.110(2) 0.9704(10) 0.1604(10) 0.062(4) Uani 1 1 d . . . . .
H33A H 0.119756 1.006921 0.123688 0.093 Uiso 1 1 calc R U . . .
H33B H 0.204256 0.971457 0.193001 0.093 Uiso 1 1 calc R U . . .
H33C H 0.035493 0.988323 0.189124 0.093 Uiso 1 1 calc R U . . .
C34 C -0.0862(18) 0.8768(14) 0.0669(10) 0.074(6) Uani 1 1 d . . . . .
H34A H -0.072894 0.907918 0.026609 0.112 Uiso 1 1 calc R U . . .
H34B H -0.162596 0.898656 0.092017 0.112 Uiso 1 1 calc R U . . .
H34C H -0.115848 0.819586 0.047260 0.112 Uiso 1 1 calc R U . . .
C36 C 0.273(2) 0.8724(13) -0.1417(9) 0.071(5) Uani 1 1 d . . . . .
H36A H 0.283171 0.909651 -0.177851 0.106 Uiso 1 1 calc R U . . .
H36B H 0.170635 0.867733 -0.133559 0.106 Uiso 1 1 calc R U . . .
H36C H 0.298803 0.818717 -0.159949 0.106 Uiso 1 1 calc R U . . .
C42 C 0.813(2) 0.3160(13) 0.3968(11) 0.076(5) Uani 1 1 d . . . . .
H42A H 0.762638 0.271318 0.417020 0.091 Uiso 1 1 calc R U . . .
H42B H 0.740979 0.333968 0.358124 0.091 Uiso 1 1 calc R U . . .
C41 C 0.056(2) 0.2752(13) 0.1580(13) 0.082(6) Uani 1 1 d . . . . .
H41A H -0.020299 0.264753 0.187900 0.098 Uiso 1 1 calc R U . . .
H41B H 0.122091 0.323766 0.182743 0.098 Uiso 1 1 calc R U . . .
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 0.0091 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Al Al 0.2130 0.2455 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.3639 0.7018 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Fe Fe -1.1336 3.1974 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
P P 0.2955 0.4335 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
C2 Fe1 C1 41.2(5) . . ?
C2 Fe1 C6 121.7(5) . . ?
C1 Fe1 C6 105.5(5) . . ?
C2 Fe1 C5 69.3(5) . . ?
C1 Fe1 C5 42.4(5) . . ?
C6 Fe1 C5 122.9(5) . . ?
C2 Fe1 C7 106.3(6) . . ?
C1 Fe1 C7 121.2(6) . . ?
C6 Fe1 C7 41.3(5) . . ?
C5 Fe1 C7 159.6(5) . . ?
C2 Fe1 C4 68.6(5) . . ?
C1 Fe1 C4 69.1(6) . . ?
C6 Fe1 C4 158.6(5) . . ?
C5 Fe1 C4 39.5(5) . . ?
C7 Fe1 C4 159.2(5) . . ?
C2 Fe1 C10 159.1(6) . . ?
C1 Fe1 C10 122.2(5) . . ?
C6 Fe1 C10 41.9(5) . . ?
C5 Fe1 C10 106.9(6) . . ?
C7 Fe1 C10 69.8(6) . . ?
C4 Fe1 C10 122.2(5) . . ?
C2 Fe1 C3 40.5(5) . . ?
C1 Fe1 C3 68.8(6) . . ?
C6 Fe1 C3 158.5(5) . . ?
C5 Fe1 C3 67.7(6) . . ?
C7 Fe1 C3 122.6(5) . . ?
C4 Fe1 C3 40.6(5) . . ?
C10 Fe1 C3 158.6(6) . . ?
C2 Fe1 C9 158.9(6) . . ?
C1 Fe1 C9 158.9(5) . . ?
C6 Fe1 C9 69.3(5) . . ?
C5 Fe1 C9 122.2(5) . . ?
C7 Fe1 C9 69.1(6) . . ?
C4 Fe1 C9 107.9(5) . . ?
C10 Fe1 C9 40.5(6) . . ?
C3 Fe1 C9 123.3(6) . . ?
C2 Fe1 C8 122.5(6) . . ?
C1 Fe1 C8 158.1(6) . . ?
C6 Fe1 C8 69.0(6) . . ?
C5 Fe1 C8 158.3(6) . . ?
C7 Fe1 C8 40.8(6) . . ?
C4 Fe1 C8 123.6(6) . . ?
C10 Fe1 C8 68.7(6) . . ?
C3 Fe1 C8 108.2(6) . . ?
C9 Fe1 C8 40.8(6) . . ?
C1 P1 C11 115.1(6) . . ?
C1 P1 P3 122.7(5) . . ?
C11 P1 P3 110.6(4) . . ?
C1 P1 P2 121.6(4) . . ?
C11 P1 P2 112.6(4) . . ?
P3 P1 P2 64.87(15) . . ?
Cl6 Al2 Cl8 112.0(2) . . ?
Cl6 Al2 Cl5 109.7(2) . . ?
Cl8 Al2 Cl5 109.5(2) . . ?
Cl6 Al2 Cl7 109.1(2) . . ?
Cl8 Al2 Cl7 108.1(2) . . ?
Cl5 Al2 Cl7 108.2(2) . . ?
C6 P4 C26 114.7(6) . . ?
C6 P4 P3 124.0(4) . . ?
C26 P4 P3 110.5(4) . . ?
C6 P4 P2 122.4(5) . . ?
C26 P4 P2 111.2(4) . . ?
P3 P4 P2 64.67(15) . . ?
P1 P2 P4 85.65(16) . . ?
P1 P2 P3 57.27(14) . . ?
P4 P2 P3 57.22(14) . . ?
P1 P3 P4 86.53(17) . . ?
P1 P3 P2 57.86(14) . . ?
P4 P3 P2 58.11(14) . . ?
Cl1 Al1 Cl4 111.1(2) . . ?
Cl1 Al1 Cl3 111.3(3) . . ?
Cl4 Al1 Cl3 110.3(2) . . ?
Cl1 Al1 Cl2 108.5(2) . . ?
Cl4 Al1 Cl2 108.4(2) . . ?
Cl3 Al1 Cl2 107.2(2) . . ?
C14 C13 C12 122.7(11) . . ?
C14 C13 H13 118.6 . . ?
C12 C13 H13 118.6 . . ?
C15 C14 C13 118.0(11) . . ?
C15 C14 C20 123.2(11) . . ?
C13 C14 C20 118.8(11) . . ?
C11 C12 C13 115.1(10) . . ?
C11 C12 C17 127.3(11) . . ?
C13 C12 C17 117.6(11) . . ?
C15 C16 C11 117.9(12) . . ?
C15 C16 C23 118.5(11) . . ?
C11 C16 C23 123.6(11) . . ?
C39 C38 C31 112.4(12) . . ?
C39 C38 C40 110.5(11) . . ?
C31 C38 C40 110.3(11) . . ?
C39 C38 H38 107.8 . . ?
C31 C38 H38 107.8 . . ?
C40 C38 H38 107.8 . . ?
C7 C6 C10 107.8(12) . . ?
C7 C6 P4 125.9(10) . . ?
C10 C6 P4 126.2(9) . . ?
C7 C6 Fe1 69.8(8) . . ?
C10 C6 Fe1 69.8(8) . . ?
P4 C6 Fe1 122.7(6) . . ?
C16 C23 C25 113.1(11) . . ?
C16 C23 C24 111.3(10) . . ?
C25 C23 C24 111.8(10) . . ?
C16 C23 H23 106.7 . . ?
C25 C23 H23 106.7 . . ?
C24 C23 H23 106.7 . . ?
C31 C26 C27 120.6(11) . . ?
C31 C26 P4 117.6(9) . . ?
C27 C26 P4 121.8(9) . . ?
C16 C15 C14 122.6(13) . . ?
C16 C15 H15 118.7 . . ?
C14 C15 H15 118.7 . . ?
C12 C11 C16 123.3(11) . . ?
C12 C11 P1 119.1(9) . . ?
C16 C11 P1 117.5(9) . . ?
C12 C17 C19 111.4(12) . . ?
C12 C17 C18 111.6(11) . . ?
C19 C17 C18 113.6(13) . . ?
C12 C17 H17 106.6 . . ?
C19 C17 H17 106.6 . . ?
C18 C17 H17 106.6 . . ?
C27 C32 C33 111.3(13) . . ?
C27 C32 C34 110.4(12) . . ?
C33 C32 C34 113.1(14) . . ?
C27 C32 H32 107.3 . . ?
C33 C32 H32 107.3 . . ?
C34 C32 H32 107.3 . . ?
C21 C20 C22 111.4(13) . . ?
C21 C20 C14 110.0(12) . . ?
C22 C20 C14 114.9(12) . . ?
C21 C20 H20 106.7 . . ?
C22 C20 H20 106.7 . . ?
C14 C20 H20 106.7 . . ?
C3 C2 C1 110.0(12) . . ?
C3 C2 Fe1 72.6(8) . . ?
C1 C2 Fe1 70.4(8) . . ?
C3 C2 H2 125.0 . . ?
C1 C2 H2 125.0 . . ?
Fe1 C2 H2 125.0 . . ?
C2 C1 C5 105.7(12) . . ?
C2 C1 P1 127.5(10) . . ?
C5 C1 P1 126.7(10) . . ?
C2 C1 Fe1 68.4(8) . . ?
C5 C1 Fe1 69.8(7) . . ?
P1 C1 Fe1 124.4(7) . . ?
C27 C28 C29 122.2(14) . . ?
C27 C28 H28 118.9 . . ?
C29 C28 H28 118.9 . . ?
C5 C4 C3 109.2(12) . . ?
C5 C4 Fe1 70.0(8) . . ?
C3 C4 Fe1 70.3(8) . . ?
C5 C4 H4 125.4 . . ?
C3 C4 H4 125.4 . . ?
Fe1 C4 H4 125.4 . . ?
C38 C39 H39A 109.5 . . ?
C38 C39 H39B 109.5 . . ?
H39A C39 H39B 109.5 . . ?
C38 C39 H39C 109.5 . . ?
H39A C39 H39C 109.5 . . ?
H39B C39 H39C 109.5 . . ?
C28 C27 C26 117.9(12) . . ?
C28 C27 C32 118.1(12) . . ?
C26 C27 C32 124.0(12) . . ?
C10 C9 C8 108.6(13) . . ?
C10 C9 Fe1 69.4(8) . . ?
C8 C9 Fe1 70.0(8) . . ?
C10 C9 H9 125.7 . . ?
C8 C9 H9 125.7 . . ?
Fe1 C9 H9 125.7 . . ?
C23 C24 H24A 109.5 . . ?
C23 C24 H24B 109.5 . . ?
H24A C24 H24B 109.5 . . ?
C23 C24 H24C 109.5 . . ?
H24A C24 H24C 109.5 . . ?
H24B C24 H24C 109.5 . . ?
C17 C19 H19A 109.5 . . ?
C17 C19 H19B 109.5 . . ?
H19A C19 H19B 109.5 . . ?
C17 C19 H19C 109.5 . . ?
H19A C19 H19C 109.5 . . ?
H19B C19 H19C 109.5 . . ?
C8 C7 C6 108.1(12) . . ?
C8 C7 Fe1 70.7(8) . . ?
C6 C7 Fe1 68.9(8) . . ?
C8 C7 H7 126.0 . . ?
C6 C7 H7 126.0 . . ?
Fe1 C7 H7 126.0 . . ?
C30 C31 C26 118.1(12) . . ?
C30 C31 C38 119.5(12) . . ?
C26 C31 C38 122.5(11) . . ?
C29 C35 C37 113.0(14) . . ?
C29 C35 C36 109.4(14) . . ?
C37 C35 C36 110.6(15) . . ?
C29 C35 H35 107.9 . . ?
C37 C35 H35 107.9 . . ?
C36 C35 H35 107.9 . . ?
C30 C29 C28 116.9(13) . . ?
C30 C29 C35 124.2(13) . . ?
C28 C29 C35 118.8(14) . . ?
C4 C5 C1 108.1(12) . . ?
C4 C5 Fe1 70.5(8) . . ?
C1 C5 Fe1 67.9(7) . . ?
C4 C5 H5 125.9 . . ?
C1 C5 H5 125.9 . . ?
Fe1 C5 H5 125.9 . . ?
C17 C18 H18A 109.5 . . ?
C17 C18 H18B 109.5 . . ?
H18A C18 H18B 109.5 . . ?
C17 C18 H18C 109.5 . . ?
H18A C18 H18C 109.5 . . ?
H18B C18 H18C 109.5 . . ?
C7 C8 C9 108.1(13) . . ?
C7 C8 Fe1 68.5(8) . . ?
C9 C8 Fe1 69.2(8) . . ?
C7 C8 H8 125.9 . . ?
C9 C8 H8 125.9 . . ?
Fe1 C8 H8 125.9 . . ?
C20 C21 H21A 109.5 . . ?
C20 C21 H21B 109.5 . . ?
H21A C21 H21B 109.5 . . ?
C20 C21 H21C 109.5 . . ?
H21A C21 H21C 109.5 . . ?
H21B C21 H21C 109.5 . . ?
C2 C3 C4 107.0(12) . . ?
C2 C3 Fe1 66.9(8) . . ?
C4 C3 Fe1 69.1(8) . . ?
C2 C3 H3 126.5 . . ?
C4 C3 H3 126.5 . . ?
Fe1 C3 H3 126.5 . . ?
C29 C30 C31 123.9(13) . . ?
C29 C30 H30 118.0 . . ?
C31 C30 H30 118.0 . . ?
C38 C40 H40A 109.5 . . ?
C38 C40 H40B 109.5 . . ?
H40A C40 H40B 109.5 . . ?
C38 C40 H40C 109.5 . . ?
H40A C40 H40C 109.5 . . ?
H40B C40 H40C 109.5 . . ?
C9 C10 C6 107.5(12) . . ?
C9 C10 Fe1 70.1(8) . . ?
C6 C10 Fe1 68.2(7) . . ?
C9 C10 H10 126.3 . . ?
C6 C10 H10 126.3 . . ?
Fe1 C10 H10 126.3 . . ?
C23 C25 H25A 109.5 . . ?
C23 C25 H25B 109.5 . . ?
H25A C25 H25B 109.5 . . ?
C23 C25 H25C 109.5 . . ?
H25A C25 H25C 109.5 . . ?
H25B C25 H25C 109.5 . . ?
C35 C37 H37A 109.5 . . ?
C35 C37 H37B 109.5 . . ?
H37A C37 H37B 109.5 . . ?
C35 C37 H37C 109.5 . . ?
H37A C37 H37C 109.5 . . ?
H37B C37 H37C 109.5 . . ?
C20 C22 H22A 109.5 . . ?
C20 C22 H22B 109.5 . . ?
H22A C22 H22B 109.5 . . ?
C20 C22 H22C 109.5 . . ?
H22A C22 H22C 109.5 . . ?
H22B C22 H22C 109.5 . . ?
C32 C33 H33A 109.5 . . ?
C32 C33 H33B 109.5 . . ?
H33A C33 H33B 109.5 . . ?
C32 C33 H33C 109.5 . . ?
H33A C33 H33C 109.5 . . ?
H33B C33 H33C 109.5 . . ?
C32 C34 H34A 109.5 . . ?
C32 C34 H34B 109.5 . . ?
H34A C34 H34B 109.5 . . ?
C32 C34 H34C 109.5 . . ?
H34A C34 H34C 109.5 . . ?
H34B C34 H34C 109.5 . . ?
C35 C36 H36A 109.5 . . ?
C35 C36 H36B 109.5 . . ?
H36A C36 H36B 109.5 . . ?
C35 C36 H36C 109.5 . . ?
H36A C36 H36C 109.5 . . ?
H36B C36 H36C 109.5 . . ?
Cl12 C42 Cl11 110.0(11) . . ?
Cl12 C42 H42A 109.7 . . ?
Cl11 C42 H42A 109.7 . . ?
Cl12 C42 H42B 109.7 . . ?
Cl11 C42 H42B 109.7 . . ?
H42A C42 H42B 108.2 . . ?
Cl10 C41 Cl9 109.6(13) . . ?
Cl10 C41 H41A 109.7 . . ?
Cl9 C41 H41A 109.7 . . ?
Cl10 C41 H41B 109.7 . . ?
Cl9 C41 H41B 109.7 . . ?
H41A C41 H41B 108.2 . . ?
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Fe1 C2 1.977(14) . ?
Fe1 C1 2.002(13) . ?
Fe1 C6 2.020(14) . ?
Fe1 C5 2.029(14) . ?
Fe1 C7 2.032(14) . ?
Fe1 C4 2.036(14) . ?
Fe1 C10 2.042(15) . ?
Fe1 C3 2.051(13) . ?
Fe1 C9 2.051(14) . ?
Fe1 C8 2.062(14) . ?
P1 C1 1.743(15) . ?
P1 C11 1.806(12) . ?
P1 P3 2.171(4) . ?
P1 P2 2.185(4) . ?
Al2 Cl6 2.119(5) . ?
Al2 Cl8 2.129(5) . ?
Al2 Cl5 2.140(5) . ?
Al2 Cl7 2.168(5) . ?
Cl2 Al1 2.164(6) . ?
P4 C6 1.740(14) . ?
P4 C26 1.778(13) . ?
P4 P3 2.173(5) . ?
P4 P2 2.194(5) . ?
P2 P3 2.336(5) . ?
Cl4 Al1 2.132(5) . ?
Cl1 Al1 2.118(6) . ?
Cl3 Al1 2.133(6) . ?
Cl12 C42 1.78(2) . ?
Cl11 C42 1.79(2) . ?
Cl10 C41 1.72(2) . ?
Cl9 C41 1.76(2) . ?
C13 C14 1.406(17) . ?
C13 C12 1.413(17) . ?
C13 H13 0.9500 . ?
C14 C15 1.384(18) . ?
C14 C20 1.515(18) . ?
C12 C11 1.405(17) . ?
C12 C17 1.509(16) . ?
C16 C15 1.367(19) . ?
C16 C11 1.407(17) . ?
C16 C23 1.501(17) . ?
C38 C39 1.497(18) . ?
C38 C31 1.520(18) . ?
C38 C40 1.551(19) . ?
C38 H38 1.0000 . ?
C6 C7 1.429(17) . ?
C6 C10 1.454(19) . ?
C23 C25 1.523(18) . ?
C23 C24 1.534(18) . ?
C23 H23 1.0000 . ?
C26 C31 1.417(17) . ?
C26 C27 1.426(18) . ?
C15 H15 0.9500 . ?
C17 C19 1.526(19) . ?
C17 C18 1.53(2) . ?
C17 H17 1.0000 . ?
C32 C27 1.510(18) . ?
C32 C33 1.53(2) . ?
C32 C34 1.56(2) . ?
C32 H32 1.0000 . ?
C20 C21 1.50(2) . ?
C20 C22 1.505(19) . ?
C20 H20 1.0000 . ?
C2 C3 1.397(18) . ?
C2 C1 1.400(18) . ?
C2 H2 1.0000 . ?
C1 C5 1.457(19) . ?
C28 C27 1.39(2) . ?
C28 C29 1.43(2) . ?
C28 H28 0.9500 . ?
C4 C5 1.37(2) . ?
C4 C3 1.418(18) . ?
C4 H4 1.0000 . ?
C39 H39A 0.9800 . ?
C39 H39B 0.9800 . ?
C39 H39C 0.9800 . ?
C9 C10 1.42(2) . ?
C9 C8 1.43(2) . ?
C9 H9 1.0000 . ?
C24 H24A 0.9800 . ?
C24 H24B 0.9800 . ?
C24 H24C 0.9800 . ?
C19 H19A 0.9800 . ?
C19 H19B 0.9800 . ?
C19 H19C 0.9800 . ?
C7 C8 1.43(2) . ?
C7 H7 1.0000 . ?
C31 C30 1.386(19) . ?
C35 C29 1.48(2) . ?
C35 C37 1.49(2) . ?
C35 C36 1.51(2) . ?
C35 H35 1.0000 . ?
C29 C30 1.37(2) . ?
C5 H5 1.0000 . ?
C18 H18A 0.9800 . ?
C18 H18B 0.9800 . ?
C18 H18C 0.9800 . ?
C8 H8 1.0000 . ?
C21 H21A 0.9800 . ?
C21 H21B 0.9800 . ?
C21 H21C 0.9800 . ?
C3 H3 1.0000 . ?
C30 H30 0.9500 . ?
C40 H40A 0.9800 . ?
C40 H40B 0.9800 . ?
C40 H40C 0.9800 . ?
C10 H10 1.0000 . ?
C25 H25A 0.9800 . ?
C25 H25B 0.9800 . ?
C25 H25C 0.9800 . ?
C37 H37A 0.9800 . ?
C37 H37B 0.9800 . ?
C37 H37C 0.9800 . ?
C22 H22A 0.9800 . ?
C22 H22B 0.9800 . ?
C22 H22C 0.9800 . ?
C33 H33A 0.9800 . ?
C33 H33B 0.9800 . ?
C33 H33C 0.9800 . ?
C34 H34A 0.9800 . ?
C34 H34B 0.9800 . ?
C34 H34C 0.9800 . ?
C36 H36A 0.9800 . ?
C36 H36B 0.9800 . ?
C36 H36C 0.9800 . ?
C42 H42A 0.9900 . ?
C42 H42B 0.9900 . ?
C41 H41A 0.9900 . ?
C41 H41B 0.9900 . ?
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
C12 C13 C14 C15 -1.3(19) . . . . ?
C12 C13 C14 C20 -179.8(12) . . . . ?
C14 C13 C12 C11 -3.2(18) . . . . ?
C14 C13 C12 C17 177.8(12) . . . . ?
C26 P4 C6 C7 -92.2(12) . . . . ?
P3 P4 C6 C7 48.5(14) . . . . ?
P2 P4 C6 C7 128.0(11) . . . . ?
C26 P4 C6 C10 92.4(13) . . . . ?
P3 P4 C6 C10 -126.8(10) . . . . ?
P2 P4 C6 C10 -47.4(13) . . . . ?
C26 P4 C6 Fe1 -179.7(6) . . . . ?
P3 P4 C6 Fe1 -39.0(9) . . . . ?
P2 P4 C6 Fe1 40.5(9) . . . . ?
C15 C16 C23 C25 -59.3(15) . . . . ?
C11 C16 C23 C25 121.0(13) . . . . ?
C15 C16 C23 C24 67.6(15) . . . . ?
C11 C16 C23 C24 -112.2(14) . . . . ?
C6 P4 C26 C31 -79.8(11) . . . . ?
P3 P4 C26 C31 134.2(9) . . . . ?
P2 P4 C26 C31 64.4(11) . . . . ?
C6 P4 C26 C27 102.2(11) . . . . ?
P3 P4 C26 C27 -43.8(12) . . . . ?
P2 P4 C26 C27 -113.6(10) . . . . ?
C11 C16 C15 C14 0.6(19) . . . . ?
C23 C16 C15 C14 -179.1(12) . . . . ?
C13 C14 C15 C16 2.7(19) . . . . ?
C20 C14 C15 C16 -178.9(13) . . . . ?
C13 C12 C11 C16 6.7(18) . . . . ?
C17 C12 C11 C16 -174.3(12) . . . . ?
C13 C12 C11 P1 -175.3(9) . . . . ?
C17 C12 C11 P1 3.6(18) . . . . ?
C15 C16 C11 C12 -5.7(19) . . . . ?
C23 C16 C11 C12 174.1(12) . . . . ?
C15 C16 C11 P1 176.3(10) . . . . ?
C23 C16 C11 P1 -3.9(16) . . . . ?
C1 P1 C11 C12 -96.2(11) . . . . ?
P3 P1 C11 C12 48.2(11) . . . . ?
P2 P1 C11 C12 118.6(9) . . . . ?
C1 P1 C11 C16 81.9(11) . . . . ?
P3 P1 C11 C16 -133.7(9) . . . . ?
P2 P1 C11 C16 -63.3(10) . . . . ?
C11 C12 C17 C19 -115.7(15) . . . . ?
C13 C12 C17 C19 63.2(16) . . . . ?
C11 C12 C17 C18 116.2(15) . . . . ?
C13 C12 C17 C18 -64.9(16) . . . . ?
C15 C14 C20 C21 -102.9(15) . . . . ?
C13 C14 C20 C21 75.5(15) . . . . ?
C15 C14 C20 C22 24(2) . . . . ?
C13 C14 C20 C22 -157.8(14) . . . . ?
C3 C2 C1 C5 1.9(15) . . . . ?
Fe1 C2 C1 C5 -60.2(8) . . . . ?
C3 C2 C1 P1 179.6(10) . . . . ?
Fe1 C2 C1 P1 117.5(10) . . . . ?
C3 C2 C1 Fe1 62.1(10) . . . . ?
C11 P1 C1 C2 90.9(13) . . . . ?
P3 P1 C1 C2 -48.7(13) . . . . ?
P2 P1 C1 C2 -127.4(10) . . . . ?
C11 P1 C1 C5 -91.9(11) . . . . ?
P3 P1 C1 C5 128.5(10) . . . . ?
P2 P1 C1 C5 49.9(12) . . . . ?
C11 P1 C1 Fe1 178.8(7) . . . . ?
P3 P1 C1 Fe1 39.2(9) . . . . ?
P2 P1 C1 Fe1 -39.4(10) . . . . ?
C29 C28 C27 C26 3(2) . . . . ?
C29 C28 C27 C32 -177.2(13) . . . . ?
C31 C26 C27 C28 -6.8(19) . . . . ?
P4 C26 C27 C28 171.1(10) . . . . ?
C31 C26 C27 C32 173.2(13) . . . . ?
P4 C26 C27 C32 -8.9(19) . . . . ?
C33 C32 C27 C28 -61.5(17) . . . . ?
C34 C32 C27 C28 64.9(18) . . . . ?
C33 C32 C27 C26 118.5(15) . . . . ?
C34 C32 C27 C26 -115.1(16) . . . . ?
C10 C6 C7 C8 -0.4(15) . . . . ?
P4 C6 C7 C8 -176.5(10) . . . . ?
Fe1 C6 C7 C8 -60.2(10) . . . . ?
C10 C6 C7 Fe1 59.7(9) . . . . ?
P4 C6 C7 Fe1 -116.4(10) . . . . ?
C27 C26 C31 C30 4.3(19) . . . . ?
P4 C26 C31 C30 -173.7(10) . . . . ?
C27 C26 C31 C38 -175.6(12) . . . . ?
P4 C26 C31 C38 6.4(17) . . . . ?
C39 C38 C31 C30 52.7(17) . . . . ?
C40 C38 C31 C30 -71.1(16) . . . . ?
C39 C38 C31 C26 -127.4(14) . . . . ?
C40 C38 C31 C26 108.7(14) . . . . ?
C27 C28 C29 C30 4(2) . . . . ?
C27 C28 C29 C35 179.1(14) . . . . ?
C37 C35 C29 C30 -38(2) . . . . ?
C36 C35 C29 C30 86(2) . . . . ?
C37 C35 C29 C28 146.8(15) . . . . ?
C36 C35 C29 C28 -89.5(18) . . . . ?
C3 C4 C5 C1 -2.0(15) . . . . ?
Fe1 C4 C5 C1 57.6(8) . . . . ?
C3 C4 C5 Fe1 -59.6(10) . . . . ?
C2 C1 C5 C4 0.0(14) . . . . ?
P1 C1 C5 C4 -177.7(10) . . . . ?
Fe1 C1 C5 C4 -59.3(9) . . . . ?
C2 C1 C5 Fe1 59.3(9) . . . . ?
P1 C1 C5 Fe1 -118.4(10) . . . . ?
C6 C7 C8 C9 1.1(16) . . . . ?
Fe1 C7 C8 C9 -58.0(10) . . . . ?
C6 C7 C8 Fe1 59.0(9) . . . . ?
C10 C9 C8 C7 -1.3(16) . . . . ?
Fe1 C9 C8 C7 57.5(10) . . . . ?
C10 C9 C8 Fe1 -58.8(10) . . . . ?
C1 C2 C3 C4 -3.1(16) . . . . ?
Fe1 C2 C3 C4 57.6(9) . . . . ?
C1 C2 C3 Fe1 -60.8(9) . . . . ?
C5 C4 C3 C2 3.1(15) . . . . ?
Fe1 C4 C3 C2 -56.3(9) . . . . ?
C5 C4 C3 Fe1 59.4(10) . . . . ?
C28 C29 C30 C31 -6(2) . . . . ?
C35 C29 C30 C31 178.4(15) . . . . ?
C26 C31 C30 C29 3(2) . . . . ?
C38 C31 C30 C29 -177.5(14) . . . . ?
C8 C9 C10 C6 1.0(16) . . . . ?
Fe1 C9 C10 C6 -58.2(9) . . . . ?
C8 C9 C10 Fe1 59.2(10) . . . . ?
C7 C6 C10 C9 -0.4(15) . . . . ?
P4 C6 C10 C9 175.7(10) . . . . ?
Fe1 C6 C10 C9 59.3(10) . . . . ?
C7 C6 C10 Fe1 -59.7(9) . . . . ?
P4 C6 C10 Fe1 116.4(10) . . . . ?
