#------------------------------------------------------------------------------
#$Date: 2021-06-05 21:37:01 +0300 (Sat, 05 Jun 2021) $
#$Revision: 266026 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/70/71/7707100.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_7707100
loop_
_publ_author_name
'Burley, Lydia G.'
'Beecham-Lonsdale, James H'
'Srivastava, Anant Kumar'
'Collings, Ines E.'
'Saines, Paul J.'
_publ_section_title
;
 Enhancing the chemical flexibility of hybrid perovskites by introducing
 divalent ligands.
;
_journal_issue                   16
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5437
_journal_page_last               5441
_journal_paper_doi               10.1039/d1dt00878a
_journal_volume                  50
_journal_year                    2021
_chemical_formula_moiety         'C4 H2 Er O8, C H8 N3'
_chemical_formula_sum            'C5 H8 Er N3 O8'
_chemical_formula_weight         405.40
_space_group_crystal_system      orthorhombic
_space_group_IT_number           54
_space_group_name_Hall           '-P 2a 2ac'
_space_group_name_H-M_alt        'P c c a'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2021-02-04
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6226)
;
_audit_update_record
;
2021-03-08 deposited with the CCDC.	2021-04-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.5549(7)
_cell_length_b                   6.6144(4)
_cell_length_c                   19.1726(7)
_cell_measurement_reflns_used    1208
_cell_measurement_temperature    460.0(2)
_cell_measurement_theta_max      71.4770
_cell_measurement_theta_min      4.5970
_cell_volume                     1084.89(12)
_computing_cell_refinement       'CrysAlisPro 1.171.40.67a (Rigaku OD, 2019)'
_computing_data_collection       'CrysAlisPro 1.171.40.67a (Rigaku OD, 2019)'
_computing_data_reduction        'CrysAlisPro 1.171.40.67a (Rigaku OD, 2019)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_diffrn_ambient_environment      air
_diffrn_ambient_temperature      460.0(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.2887
_diffrn_detector_type            AtlasS2
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.965
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  tₑₓₚ   ω     θ     κ     φ   Frames
#--------------------------------------------------------------------------
  1  ω   -103.00 -26.00   1.00    1.00    --  -41.91 -77.00 120.00   77
  2  ω    -92.00  -2.00   1.00    1.00    --  -41.91 125.00-120.00   90
  3  ω      2.00  31.00   1.00    1.00    --   41.91 -99.00-150.00   29
  4  ω     40.00 118.00   1.00    4.00    --  103.72-125.00   0.00   78
  5  ω     38.00  68.00   1.00    4.00    --  103.72-125.00 150.00   30
  6  ω     70.00 113.00   1.00    4.00    --  103.72-125.00 150.00   43
  7  ω     76.00 178.00   1.00    4.00    --  103.72  30.00  90.00  102
  8  ω    101.00 147.00   1.00    4.00    --  103.72 125.00 -30.00   46
  9  ω    110.00 177.00   1.00    4.00    --  103.72 125.00  30.00   67
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at home/near, AtlasS2'
_diffrn_measurement_method       'ω scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.1360979000
_diffrn_orient_matrix_UB_12      0.1494384000
_diffrn_orient_matrix_UB_13      -0.0101271000
_diffrn_orient_matrix_UB_21      0.1164736000
_diffrn_orient_matrix_UB_22      -0.1777102000
_diffrn_orient_matrix_UB_23      0.0003804000
_diffrn_orient_matrix_UB_31      -0.0171681000
_diffrn_orient_matrix_UB_32      -0.0198761000
_diffrn_orient_matrix_UB_33      -0.0797219000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0404
_diffrn_reflns_av_unetI/netI     0.0402
_diffrn_reflns_Laue_measured_fraction_full 0.981
_diffrn_reflns_Laue_measured_fraction_max 0.965
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            3323
_diffrn_reflns_point_group_measured_fraction_full 0.981
_diffrn_reflns_point_group_measured_fraction_max 0.965
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         71.708
_diffrn_reflns_theta_min         4.613
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    14.787
_exptl_absorpt_correction_T_max  0.05465
_exptl_absorpt_correction_T_min  0.00414
_exptl_absorpt_correction_type   sphere
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.67a (Rigaku Oxford Diffraction, 2019)
Spherical absorption correction
 using equivalent radius and absorption coefficient.
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_density_diffrn    2.482
_exptl_crystal_description       sphere
_exptl_crystal_F_000             764
_exptl_crystal_size_rad          0.400
_refine_diff_density_max         3.023
_refine_diff_density_min         -0.665
_refine_diff_density_rms         0.463
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.106
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     80
_refine_ls_number_reflns         1033
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.104
_refine_ls_R_factor_all          0.1023
_refine_ls_R_factor_gt           0.0806
_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)+(0.1299P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1864
_refine_ls_wR_factor_ref         0.2097
_reflns_Friedel_coverage         0.000
_reflns_number_gt                654
_reflns_number_total             1033
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            d1dt00878a2.cif
_cod_data_source_block           GuaEr(HCO2)2(C2O4)_460K
_cod_depositor_comments
'Adding full bibliography for 7707096--7707101.cif.'
_cod_database_code               7707100
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         'C5 N3 O8 Er H8'
_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.
;
_reflns_odcompleteness_completeness 97.43
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     66.97
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H,H) groups
2. Uiso/Uaniso restraints and constraints
Uanis(C1) \\sim Ueq: with sigma of 0.005 and sigma for terminal atoms of 0.01
3.a Aromatic/amide H refined with riding coordinates:
 C2(H2), C1(H1)
3.b X=CH2 refined with riding coordinates:
 N1(H4,H3), N2(H6,H5)
;
_olex2_date_sample_data_collection 2019-12-11
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 7.149
_oxdiff_exptl_absorpt_empirical_full_min 0.496
loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x+1/2, -y, z'
'x+1/2, -y, -z+1/2'
'-x, y, -z+1/2'
'-x, -y, -z'
'x-1/2, y, -z'
'-x-1/2, y, z-1/2'
'x, -y, 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_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
Er1 Er 0.250000 0.500000 0.11650(4) 0.0534(5) Uani 1 2 d S T P . .
O4 O 0.1427(15) 0.6769(17) 0.0192(5) 0.080(3) Uani 1 1 d . . . . .
O3 O 0.0233(15) 0.3346(18) 0.0687(4) 0.084(3) Uani 1 1 d . . . . .
O2 O 0.0695(18) 0.4950(15) 0.2022(6) 0.092(4) Uani 1 1 d . . . . .
C3 C -0.0338(19) 0.397(2) 0.0142(7) 0.069(3) Uani 1 1 d . . . . .
C2 C 0.000000 0.575(4) 0.250000 0.092(8) Uani 1 2 d S T P . .
H2 H 0.000000 0.715953 0.249999 0.110 Uiso 1 2 calc R U P . .
O1 O 0.2420(14) 0.8351(14) 0.1562(5) 0.074(2) Uani 1 1 d . . . . .
C1 C 0.250000 1.000000 0.1272(10) 0.070(5) Uani 1 2 d S TU P . .
H1 H 0.250003 1.000001 0.078715 0.084 Uiso 1 2 calc R U P . .
C4 C -0.250000 0.000000 0.1560(14) 0.087(6) Uani 1 2 d S T P . .
N1 N -0.250000 0.000000 0.0865(14) 0.156(17) Uani 1 2 d S T P . .
H1A H -0.192817 0.084904 0.064080 0.187 Uiso 1 1 calc R U . . .
H1B H -0.307184 -0.084904 0.064080 0.187 Uiso 1 1 calc R U . . .
N2 N -0.336(3) -0.128(3) 0.1892(7) 0.110(6) Uani 1 1 d . . . . .
H2A H -0.336860 -0.128977 0.234071 0.132 Uiso 1 1 calc R U . . .
H2B H -0.393263 -0.212719 0.166484 0.132 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'
N N 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Er Er -9.4367 3.9380 '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
O4 Er1 O4 77.1(6) 2_565 . ?
O4 Er1 O3 67.4(3) 2_565 2_565 ?
O4 Er1 O3 67.4(3) . . ?
O4 Er1 O3 77.8(4) 2_565 . ?
O4 Er1 O3 77.8(4) . 2_565 ?
O3 Er1 O3 135.2(4) 2_565 . ?
O2 Er1 O4 145.7(4) . 2_565 ?
O2 Er1 O4 108.3(5) . . ?
O2 Er1 O4 145.7(4) 2_565 . ?
O2 Er1 O4 108.2(5) 2_565 2_565 ?
O2 Er1 O3 73.7(4) 2_565 2_565 ?
O2 Er1 O3 146.7(4) . 2_565 ?
O2 Er1 O3 73.7(4) . . ?
O2 Er1 O3 146.7(4) 2_565 . ?
O2 Er1 O2 86.5(8) 2_565 . ?
O2 Er1 O1 76.0(4) 2_565 2_565 ?
O2 Er1 O1 76.7(4) 2_565 . ?
O2 Er1 O1 76.7(4) . 2_565 ?
O2 Er1 O1 76.0(4) . . ?
O1 Er1 O4 77.2(4) . . ?
O1 Er1 O4 136.8(4) 2_565 . ?
O1 Er1 O4 136.8(4) . 2_565 ?
O1 Er1 O4 77.2(4) 2_565 2_565 ?
O1 Er1 O3 73.6(4) . 2_565 ?
O1 Er1 O3 73.6(4) 2_565 . ?
O1 Er1 O3 122.0(4) 2_565 2_565 ?
O1 Er1 O3 122.0(4) . . ?
O1 Er1 O1 142.2(5) . 2_565 ?
C3 O4 Er1 120.2(9) 5_565 . ?
C3 O3 Er1 119.5(10) . . ?
C2 O2 Er1 151.4(14) . . ?
O4 C3 C3 116.1(14) 5_565 5_565 ?
O3 C3 O4 127.6(14) . 5_565 ?
O3 C3 C3 116.1(15) . 5_565 ?
O2 C2 O2 128(3) . 4 ?
O2 C2 H2 115.9 . . ?
O2 C2 H2 115.9 4 . ?
C1 O1 Er1 133.9(11) . . ?
O1 C1 O1 126.2(19) 2_575 . ?
O1 C1 H1 116.9 2_575 . ?
O1 C1 H1 116.9 . . ?
N2 C4 N1 119.5(12) 2_455 . ?
N2 C4 N1 119.5(12) . . ?
N2 C4 N2 121(2) 2_455 . ?
C4 N1 H1A 120.0 . . ?
C4 N1 H1B 120.0 . . ?
H1A N1 H1B 120.0 . . ?
C4 N2 H2A 120.0 . . ?
C4 N2 H2B 120.0 . . ?
H2A N2 H2B 120.0 . . ?
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
Er1 O4 2.386(9) . ?
Er1 O4 2.386(9) 2_565 ?
Er1 O3 2.408(11) 2_565 ?
Er1 O3 2.408(11) . ?
Er1 O2 2.255(11) 2_565 ?
Er1 O2 2.255(11) . ?
Er1 O1 2.345(10) 2_565 ?
Er1 O1 2.344(10) . ?
O4 C3 1.232(17) 5_565 ?
O3 C3 1.225(17) . ?
O2 C2 1.215(16) . ?
C3 C3 1.58(3) 5_565 ?
C2 H2 0.9300 . ?
O1 C1 1.225(13) . ?
C1 H1 0.9300 . ?
C4 N1 1.33(4) . ?
C4 N2 1.29(2) . ?
C4 N2 1.29(2) 2_455 ?
N1 H1A 0.8600 . ?
N1 H1B 0.8600 . ?
N2 H2A 0.8600 . ?
N2 H2B 0.8600 . ?
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
Er1 O3 C3 O4 175.2(13) . . . 5_565 ?
Er1 O3 C3 C3 -8(2) . . . 5_565 ?
Er1 O2 C2 O2 -158(3) . . . 4 ?
Er1 O1 C1 O1 -172.9(12) . . . 2_575 ?
