#------------------------------------------------------------------------------
#$Date: 2019-11-17 10:44:13 +0200 (Sun, 17 Nov 2019) $
#$Revision: 229408 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/04/55/7045526.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_7045526
loop_
_publ_author_name
'Upmann, Daniel'
'Jones, Peter G.'
_publ_section_title
;
 Bromination and iodination of diphosphane dichalcogenides.
;
_journal_issue                   8
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2748
_journal_page_last               2758
_journal_paper_doi               10.1039/c7dt04531j
_journal_volume                  47
_journal_year                    2018
_chemical_formula_sum            'C26 H24 I4 P2 Se2'
_chemical_formula_weight         1063.91
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-07-19 deposited with the CCDC.
2018-02-02 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.514(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.1210(2)
_cell_length_b                   17.1331(4)
_cell_length_c                   17.6880(4)
_cell_measurement_reflns_used    21787
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.7350
_cell_measurement_theta_min      2.5790
_cell_volume                     3067.05(12)
_computing_cell_refinement
;
'Mon Oct 19 16:40:45 2015'
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_collection
;
'Mon Oct 19 16:40:45 2015'
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_reduction
;
'Mon Oct 19 16:40:45 2015'
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_molecular_graphics    'Bruker XP'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 16.1419
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.939
_diffrn_measurement_device_type  'Oxford Diffraction Xcalibur, Eos'
_diffrn_measurement_method       'ω scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0419
_diffrn_reflns_av_sigmaI/netI    0.0253
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            80670
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         31.10
_diffrn_reflns_theta_min         2.30
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    6.557
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.44249
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
'Mon Oct 19 16:40:45 2015'
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.304
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1960
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.2
_refine_diff_density_max         1.041
_refine_diff_density_min         -0.632
_refine_diff_density_rms         0.125
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.139
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     307
_refine_ls_number_reflns         9266
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.139
_refine_ls_R_factor_all          0.0338
_refine_ls_R_factor_gt           0.0256
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0129P)²+3.4719P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0459
_refine_ls_wR_factor_ref         0.0481
_reflns_number_gt                8092
_reflns_number_total             9266
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7dt04531j2.cif
_cod_data_source_block           elias
_cod_depositor_comments
'Adding full bibliography for 7045509--7045531.cif.'
_cod_original_cell_volume        3067.03(12)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7045526
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -y-1/2, z-1/2'
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_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
I1 I 0.016294(16) 0.737055(10) 0.399662(9) 0.01550(4) Uani 1 1 d .
I2 I 0.005157(19) 0.901310(10) 0.404660(10) 0.02106(4) Uani 1 1 d .
I3 I 0.664504(16) 0.602613(10) 0.269965(9) 0.01583(4) Uani 1 1 d .
I4 I 0.656858(18) 0.608125(11) 0.110239(10) 0.02105(4) Uani 1 1 d .
Se1 Se 0.01059(3) 0.567421(15) 0.407015(14) 0.01551(6) Uani 1 1 d .
Se2 Se 0.66674(3) 0.593842(15) 0.433036(14) 0.01502(5) Uani 1 1 d .
P1 P 0.16849(6) 0.52609(4) 0.33671(3) 0.01037(12) Uani 1 1 d .
P2 P 0.48881(6) 0.65993(4) 0.45027(3) 0.01049(12) Uani 1 1 d .
C1 C 0.3297(2) 0.54350(14) 0.38018(13) 0.0114(5) Uani 1 1 d .
H1A H 0.3319 0.5204 0.4315 0.014 Uiso 1 1 calc R
H1B H 0.3990 0.5179 0.3498 0.014 Uiso 1 1 calc R
C2 C 0.3579(2) 0.63135(14) 0.38532(13) 0.0114(5) Uani 1 1 d .
H2A H 0.2756 0.6581 0.4005 0.014 Uiso 1 1 calc R
H2B H 0.3807 0.6504 0.3342 0.014 Uiso 1 1 calc R
C11 C 0.1502(2) 0.42188(14) 0.32589(14) 0.0124(5) Uani 1 1 d .
C12 C 0.1774(3) 0.38573(15) 0.25686(15) 0.0181(5) Uani 1 1 d .
H12 H 0.2064 0.4158 0.2151 0.022 Uiso 1 1 calc R
C13 C 0.1618(3) 0.30600(15) 0.24983(16) 0.0224(6) Uani 1 1 d .
H13 H 0.1814 0.2812 0.2032 0.027 Uiso 1 1 calc R
C14 C 0.1177(3) 0.26191(16) 0.31023(16) 0.0218(6) Uani 1 1 d .
H14 H 0.1043 0.2073 0.3044 0.026 Uiso 1 1 calc R
C15 C 0.0931(3) 0.29726(16) 0.37896(16) 0.0219(6) Uani 1 1 d .
H15 H 0.0650 0.2667 0.4207 0.026 Uiso 1 1 calc R
C16 C 0.1093(3) 0.37695(15) 0.38719(15) 0.0175(5) Uani 1 1 d .
H16 H 0.0926 0.4011 0.4345 0.021 Uiso 1 1 calc R
C21 C 0.1687(2) 0.56913(14) 0.24359(13) 0.0122(5) Uani 1 1 d .
C22 C 0.0566(3) 0.60872(14) 0.21772(15) 0.0153(5) Uani 1 1 d .
H22 H -0.0166 0.6161 0.2502 0.018 Uiso 1 1 calc R
C23 C 0.0527(3) 0.63730(15) 0.14397(15) 0.0185(5) Uani 1 1 d .
H23 H -0.0228 0.6651 0.1263 0.022 Uiso 1 1 calc R
C24 C 0.1589(3) 0.62518(16) 0.09636(14) 0.0184(5) Uani 1 1 d .
H24 H 0.1555 0.6443 0.0459 0.022 Uiso 1 1 calc R
C25 C 0.2699(3) 0.58540(15) 0.12187(15) 0.0172(5) Uani 1 1 d .
H25 H 0.3420 0.5769 0.0888 0.021 Uiso 1 1 calc R
C26 C 0.2760(3) 0.55795(14) 0.19554(14) 0.0142(5) Uani 1 1 d .
H26 H 0.3528 0.5316 0.2133 0.017 Uiso 1 1 calc R
C31 C 0.5059(2) 0.76405(14) 0.43417(13) 0.0115(5) Uani 1 1 d .
C32 C 0.4038(3) 0.81302(15) 0.45792(14) 0.0149(5) Uani 1 1 d .
H32 H 0.3295 0.7919 0.4832 0.018 Uiso 1 1 calc R
C33 C 0.4116(3) 0.89282(15) 0.44429(15) 0.0173(5) Uani 1 1 d .
H33 H 0.3426 0.9264 0.4604 0.021 Uiso 1 1 calc R
C34 C 0.5199(3) 0.92335(16) 0.40723(15) 0.0199(6) Uani 1 1 d .
H34 H 0.5251 0.9779 0.3981 0.024 Uiso 1 1 calc R
C35 C 0.6210(3) 0.87460(16) 0.38330(15) 0.0203(6) Uani 1 1 d .
H35 H 0.6947 0.8959 0.3576 0.024 Uiso 1 1 calc R
C36 C 0.6146(3) 0.79471(15) 0.39698(14) 0.0157(5) Uani 1 1 d .
H36 H 0.6840 0.7614 0.3810 0.019 Uiso 1 1 calc R
C41 C 0.4310(3) 0.64822(14) 0.54557(13) 0.0124(5) Uani 1 1 d .
C42 C 0.3003(3) 0.63085(17) 0.56218(15) 0.0210(6) Uani 1 1 d .
H42 H 0.2381 0.6230 0.5224 0.025 Uiso 1 1 calc R
C43 C 0.2605(3) 0.62490(19) 0.63689(16) 0.0270(7) Uani 1 1 d .
H43 H 0.1715 0.6122 0.6483 0.032 Uiso 1 1 calc R
C44 C 0.3510(3) 0.63752(19) 0.69456(16) 0.0276(7) Uani 1 1 d .
H44 H 0.3235 0.6340 0.7456 0.033 Uiso 1 1 calc R
C45 C 0.4806(3) 0.65513(18) 0.67887(15) 0.0240(6) Uani 1 1 d .
H45 H 0.5419 0.6637 0.7190 0.029 Uiso 1 1 calc R
C46 C 0.5214(3) 0.66038(15) 0.60449(14) 0.0165(5) Uani 1 1 d .
H46 H 0.6109 0.6723 0.5936 0.020 Uiso 1 1 calc R
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 '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'
P P 0.1023 0.0942 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Se Se -0.0929 2.2259 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
I I -0.4742 1.8119 '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
I2 I1 Se1 174.428(9)
I4 I3 Se2 178.454(9)
P1 Se1 I1 106.707(19)
P2 Se2 I3 96.606(19)
C21 P1 C11 107.96(11)
C21 P1 C1 108.05(11)
C11 P1 C1 107.29(11)
C21 P1 Se1 113.56(9)
C11 P1 Se1 108.09(9)
C1 P1 Se1 111.65(8)
C41 P2 C2 108.73(12)
C41 P2 C31 106.78(11)
C2 P2 C31 103.66(11)
C41 P2 Se2 110.71(8)
C2 P2 Se2 112.09(8)
C31 P2 Se2 114.46(8)
C2 C1 P1 110.54(16)
C1 C2 P2 115.90(17)
C16 C11 C12 119.7(2)
C16 C11 P1 119.61(19)
C12 C11 P1 120.66(19)
C13 C12 C11 119.6(2)
C12 C13 C14 120.5(3)
C15 C14 C13 120.1(3)
C16 C15 C14 120.2(3)
C15 C16 C11 119.9(2)
C22 C21 C26 120.1(2)
C22 C21 P1 119.35(19)
C26 C21 P1 120.40(19)
C23 C22 C21 119.6(2)
C24 C23 C22 120.0(2)
C25 C24 C23 120.4(2)
C26 C25 C24 120.1(2)
C25 C26 C21 119.8(2)
C36 C31 C32 120.4(2)
C36 C31 P2 121.51(19)
C32 C31 P2 118.08(19)
C33 C32 C31 119.6(2)
C34 C33 C32 120.0(2)
C33 C34 C35 120.3(3)
C34 C35 C36 120.2(3)
C31 C36 C35 119.5(2)
C42 C41 C46 119.5(2)
C42 C41 P2 122.7(2)
C46 C41 P2 117.75(19)
C43 C42 C41 120.1(3)
C44 C43 C42 119.7(3)
C45 C44 C43 120.8(3)
C44 C45 C46 119.9(3)
C45 C46 C41 120.0(3)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
I1 I2 2.8179(2)
I1 Se1 2.9098(3)
I3 I4 2.8272(2)
I3 Se2 2.8882(3)
Se1 P1 2.1534(7)
Se2 P2 2.1512(7)
P1 C21 1.805(2)
P1 C11 1.805(2)
P1 C1 1.822(2)
P2 C41 1.800(2)
P2 C2 1.813(2)
P2 C31 1.815(2)
C1 C2 1.534(3)
C11 C16 1.396(4)
C11 C12 1.399(3)
C12 C13 1.381(4)
C13 C14 1.386(4)
C14 C15 1.383(4)
C15 C16 1.383(4)
C21 C22 1.395(3)
C21 C26 1.398(3)
C22 C23 1.394(4)
C23 C24 1.387(4)
C24 C25 1.386(4)
C25 C26 1.386(3)
C31 C36 1.390(3)
C31 C32 1.399(3)
C32 C33 1.391(4)
C33 C34 1.385(4)
C34 C35 1.390(4)
C35 C36 1.392(4)
C41 C42 1.390(4)
C41 C46 1.396(3)
C42 C43 1.389(4)
C43 C44 1.382(4)
C44 C45 1.376(4)
C45 C46 1.386(4)
