Static disorder in a perovskite mixed-valence metal‒organic framework
Collings, Ines; Saines, Paul James; Mikolasek, Mirko; Boffa Ballaran, Tiziana; Hanfland, Michael; CrystEngComm  (2020) –; doi:10.1039/D0CE00119H

data_7240176
_publ_section_title
;
 Static disorder in a perovskite mixed-valence metal--organic framework
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/D0CE00119H
_journal_year                    2020
_chemical_formula_moiety         '(C2 H8 N1)0.75, (Fe C3 O6 H3), (H2 O)0.25'
_chemical_formula_sum            'C4.5 H9.5 Fe N0.75 O6.25'
_chemical_formula_weight         229.98
_space_group_crystal_system      cubic
_space_group_IT_number           204
_space_group_name_Hall           '-I 2 2 3'
_space_group_name_H-M_alt        'I m -3'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2020-01-23 deposited with the CCDC.	2020-03-24 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   12.04747(16)
_cell_length_b                   12.04747(16)
_cell_length_c                   12.04747(16)
_cell_measurement_reflns_used    4144
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      28.5720
_cell_measurement_theta_min      4.0780
_cell_volume                     1748.59(4)
_computing_cell_refinement       'CrysAlisPro (Agilent Technologies, 2014)'
_computing_data_reduction        'CrysAlisPro (Agilent Technologies, 2014)'
_computing_molecular_graphics    'SHELXLE-2011 (Huebschle, 2011)'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT-2015 (Sheldrick, 2015)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.969
_diffrn_measurement_device_type  'Xcalibur, Sapphire2, large Be window'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0596
_diffrn_reflns_av_unetI/netI     0.0165
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.969
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            10362
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.969
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.227
_diffrn_reflns_theta_min         3.382
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.713
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.42123
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.33 (release 27-03-2014 CrysAlis171 .NET)
(compiled Mar 27 2014,17:12:48)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'dark blue'
_exptl_crystal_density_diffrn    1.747
_exptl_crystal_description       cube
_exptl_crystal_F_000             942
_exptl_crystal_size_max          0.110
_exptl_crystal_size_mid          0.110
_exptl_crystal_size_min          0.080
_refine_diff_density_max         0.444
_refine_diff_density_min         -0.290
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.104
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     47
_refine_ls_number_reflns         445
_refine_ls_number_restraints     32
_refine_ls_restrained_S_all      1.086
_refine_ls_R_factor_all          0.0500
_refine_ls_R_factor_gt           0.0373
_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/[\s^2^(Fo^2^)+(0.0493P)^2^+3.9725P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1001
_refine_ls_wR_factor_ref         0.1066
_reflns_Friedel_coverage         0.000
_reflns_number_gt                348
_reflns_number_total             445
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0ce00119h2.cif
_cod_data_source_block           DMAFeFe_H2O-4
_cod_original_cell_volume        1748.59(7)
_cod_original_formula_sum        'C4.50 H9.50 Fe N0.75 O6.25'
_cod_database_code               7240176
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.834
_shelx_estimated_absorpt_t_max   0.875
_shelx_res_checksum              2280