Guest-induced pore breathing controls the spin state in a cyanido-bridged framework.
Magott, Michał; Płonka, Klaudia; Sieklucka, Barbara; Dziedzic-Kocurek, Katarzyna; Kosaka, Wataru; Miyasaka, Hitoshi; Pinkowicz, Dawid; Chemical science 14 (2023) 9651–9663; doi:10.1039/d3sc03255h

data_1569688
_publ_section_title
;
 Guest-induced pore breathing controls the spin state in a cyanido-bridged
 framework.
;
_journal_issue                   36
_journal_name_full               'Chemical science'
_journal_page_first              9651
_journal_page_last               9663
_journal_paper_doi               10.1039/d3sc03255h
_journal_volume                  14
_journal_year                    2023
_chemical_formula_moiety         'C56 H32 Fe2 N24 W, 4(H2 O)'
_chemical_formula_sum            'C56 H40 Fe2 N24 O4 W'
_chemical_formula_weight         1408.67
_space_group_crystal_system      tetragonal
_space_group_IT_number           88
_space_group_name_Hall           '-I 4ad'
_space_group_name_H-M_alt        'I 41/a :2'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2022-09-12
_audit_creation_method
;
Olex2 1.5
(compiled 2022.04.07 svn.rca3783a0 for OlexSys, GUI svn.r6498)
;
_audit_update_record
;
2023-02-07 deposited with the CCDC.	2023-08-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   19.7947(3)
_cell_length_b                   19.7947(3)
_cell_length_c                   16.0477(3)
_cell_measurement_reflns_used    9931
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      28.21
_cell_measurement_theta_min      2.63
_cell_volume                     6287.97(18)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2014/7 (Sheldrick, 2015)'
_diffrn_ambient_temperature      200.00
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0271
_diffrn_reflns_av_unetI/netI     0.0161
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            30445
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.858
_diffrn_reflns_theta_min         2.628
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.344
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6603
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0590 before and 0.0485 after correction.
The Ratio of minimum to maximum transmission is 0.8856.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            orange
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.488
_exptl_crystal_description       prism
_exptl_crystal_F_000             2808
_exptl_crystal_preparation       'Magnetic properties'
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.753
_refine_diff_density_min         -0.406
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.095
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     204
_refine_ls_number_reflns         3744
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.095
_refine_ls_R_factor_all          0.0230
_refine_ls_R_factor_gt           0.0201
_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^)+(0.0274P)^2^+8.2190P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0523
_refine_ls_wR_factor_ref         0.0535
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3458
_reflns_number_total             3744
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3sc03255h2.cif
_cod_data_source_block           fe2w_200k_0m
_cod_depositor_comments
'Adding full bibliography for 1569688--1569691.cif.'
_cod_original_cell_volume        6288.0(2)
_cod_original_sg_symbol_H-M      'I 41/a'
_cod_database_code               1569688
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.835
_shelx_estimated_absorpt_t_min   0.603
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All O(H,H) groups
2. Restrained distances
 O1-H1A
 0.95 with sigma of 0.02
 O1-H1B
 0.95 with sigma of 0.02
 H1A-H1B
 1.5 with sigma of 0.04
3.a Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C6(H6), C7(H7), C9(H9), C10(H10), C13(H13), C12(H12)
;
_shelx_res_checksum              77470
_olex2_submission_special_instructions 'No special instructions were received'