Triple-chromic (photo-, thermo-, and mechano-chromic) metal complexes containing <i>N</i>-salicylideneaminopyridine ligands.
Sugiyama, Haruki; Arita, Atsuko; Sekine, Akiko; Uekusa, Hidehiro; Dalton transactions (Cambridge, England : 2003) 54 (2025) 5668–5674; doi:10.1039/d4dt01755b

data_7717986
_publ_section_title
;
 Triple-chromic (photo-, thermo-, and mechano-chromic) metal complexes
 containing <i>N</i>-salicylideneaminopyridine ligands.
;
_journal_issue                   14
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5668
_journal_page_last               5674
_journal_paper_doi               10.1039/d4dt01755b
_journal_volume                  54
_journal_year                    2025
_chemical_formula_moiety         'C82 H104 N10 Ni O4 S2'
_chemical_formula_sum            'C82 H104 N10 Ni O4 S2'
_chemical_formula_weight         1416.58
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2024-09-19
_audit_creation_method
;
Olex2 1.5
(compiled 2023.08.24 svn.re1ec1418 for OlexSys, GUI svn.r6817)
;
_audit_update_record
;
2024-09-19 deposited with the CCDC.	2025-02-06 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.1466(8)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   39.1141(7)
_cell_length_b                   16.0970(3)
_cell_length_c                   12.9490(2)
_cell_measurement_reflns_used    21887
_cell_measurement_temperature    93(2)
_cell_measurement_theta_max      68.16
_cell_measurement_theta_min      2.97
_cell_volume                     8120.1(2)
_computing_cell_refinement       'PROCESS-AUTO (Rigaku, 1998)'
_computing_data_collection       'PROCESS-AUTO (Rigaku, 1998)'
_computing_data_reduction        'PROCESS-AUTO (Rigaku, 1998)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2019/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT  (Sheldrick, 2015)'
_diffrn_ambient_temperature      93.15
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'RIGAKU R-AXIS RAPID-II IP Area Detector'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54186
_diffrn_reflns_av_R_equivalents  0.0696
_diffrn_reflns_av_unetI/netI     0.0718
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       47
_diffrn_reflns_limit_h_min       -46
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            37109
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        67.686
_diffrn_reflns_theta_max         68.215
_diffrn_reflns_theta_min         2.970
_exptl_absorpt_coefficient_mu    1.236
_exptl_absorpt_correction_T_max  0.975
_exptl_absorpt_correction_T_min  0.706
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Absorption was corrected by ABSCOR'
_exptl_crystal_colour            pink
_exptl_crystal_colour_primary    pink
_exptl_crystal_density_diffrn    1.159
_exptl_crystal_description       plate
_exptl_crystal_F_000             3032
_exptl_crystal_size_max          0.221
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.021
_refine_diff_density_max         0.816
_refine_diff_density_min         -0.614
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     459
_refine_ls_number_reflns         7390
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.0789
_refine_ls_R_factor_gt           0.0629
_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^)+(0.0844P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1610
_refine_ls_wR_factor_ref         0.1702
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5127
_reflns_number_total             7390
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt01755b2.cif
_cod_data_source_block           ni1_lt
_cod_depositor_comments
'Adding full bibliography for 7717985--7717988.cif.'
_cod_database_code               7717986
_shelx_shelxl_version_number     2019/3
_shelx_estimated_absorpt_t_max   0.975
_shelx_estimated_absorpt_t_min   0.772
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H) groups
2. Rigid bond restraints
 C28, N3, C27
 with sigma for 1-2 distances of 0.003 and sigma for 1-3 distances of 0.003
3.a Aromatic/amide H refined with riding coordinates:
 C4(H4), C6(H6), C8(H8), C10(H10), C11(H11), C12(H12), C13(H13), C24(H24),
 C26(H26), C28(H28), C30(H30), C31(H31), C32(H32), C33(H33)
3.b Tetrahedral OH refined with riding coordinates:
 O1(H1), O2(H2)
3.c Idealised Me refined as rotating group:
 C15(H15A,H15B,H15C), C16(H16A,H16B,H16C), C17(H17A,H17B,H17C), C19(H19A,H19B,
 H19C), C20(H20A,H20B,H20C), C21(H21A,H21B,H21C), C35(H35A,H35B,H35C), C36(H36A,
 H36B,H36C), C37(H37A,H37B,H37C), C39(H39A,H39B,H39C), C40(H40A,H40B,H40C),
 C41(H41A,H41B,H41C)
;
_shelx_res_checksum              27605
_shelx_hkl_checksum              66918
_olex2_submission_special_instructions 'No special instructions were received'