Reversible and irreversible stimuli-responsive chromism of a square-planar platinum(ii) salt
Li, Depeng; Guan, Qingqing; Hu, Xiaoyun; Su, Yuhong; Su, Zhen; RSC Advances 13 (2023) 24878–24886; doi:10.1039/D3RA03554A

data_7247241
_publ_section_title
;
 Reversible and irreversible stimuli-responsive chromism of a
 square-planar platinum(ii) salt
;
_journal_issue                   36
_journal_name_full               'RSC Advances'
_journal_page_first              24878
_journal_page_last               24886
_journal_paper_doi               10.1039/D3RA03554A
_journal_volume                  13
_journal_year                    2023
_chemical_formula_moiety         'C16 H11 N4 O Pt, C F3 O3 S'
_chemical_formula_sum            'C17 H11 F3 N4 O4 Pt S'
_chemical_formula_weight         619.45
_space_group_crystal_system      monoclinic
_space_group_IT_number           9
_space_group_name_Hall           'C -2yc'
_space_group_name_H-M_alt        'C 1 c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2022-04-09
_audit_creation_method
;
Olex2 1.5-beta
(compiled 2021.12.09 svn.r5202d8cf for OlexSys, GUI svn.r6439)
;
_audit_update_record
;
2023-05-18 deposited with the CCDC.	2023-07-31 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.207(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.9994(10)
_cell_length_b                   19.0666(15)
_cell_length_c                   6.7719(5)
_cell_measurement_reflns_used    4009
_cell_measurement_temperature    199.98(10)
_cell_measurement_theta_max      71.1690
_cell_measurement_theta_min      3.9360
_cell_volume                     1800.1(2)
_computing_cell_refinement       'CrysAlisPro 1.171.39.33c (Rigaku OD, 2017)'
_computing_data_collection       'CrysAlisPro 1.171.39.33c (Rigaku OD, 2017)'
_computing_data_reduction        'CrysAlisPro 1.171.39.33c (Rigaku OD, 2017)'
_computing_molecular_graphics    'Olex2 1.5-beta (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5-beta (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2017/1 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      199.98(10)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.963
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w     89.00 132.00   0.50    0.50    --   42.30  77.00  30.00   86
  2  \w    -46.00  19.00   0.50    0.50    --   42.30 -38.00 -60.00  130
  3  \w     -7.00  19.00   0.50    0.50    --   42.30 -82.00 -90.00   52
  4  \w    -29.00  49.00   0.50    0.50    --   42.30 -82.00-150.00  156
  5  \w     44.00  84.00   0.50    0.50    --   42.30 -82.00 -90.00   80
  6  \w     15.00  46.00   0.50    1.00    --  101.60 -77.00 -90.00   62
  7  \w     96.00 154.00   0.50    1.00    --  101.60  77.00 -30.00  116
  8  \w     95.00 124.00   0.50    1.00    --  101.60 -82.00-180.00   58
  9  \w     70.00 139.00   0.50    1.00    --  101.60 -82.00-150.00  138
 10  \w     88.00 157.00   0.50    1.00    --  101.60  82.00-180.00  138
 11  \w     17.00  74.00   0.50    1.00    --  101.60 -38.00  30.00  114
 12  \w    111.00 138.00   0.50    1.00    --  101.60 -38.00  30.00   54
 13  \w     12.00 143.00   0.50    1.00    --  101.60 -82.00 120.00  262
 14  \w     53.00  94.00   0.50    1.00    --  101.60 -77.00 -90.00   82
 15  \w     18.00 123.00   0.50    1.00    --  101.60 -38.00 -60.00  210
 16  \w     41.00  88.00   0.50    1.00    --  101.60 -82.00-180.00   94
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB AFC12 (RINC): Kappa single'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.1177467000
_diffrn_orient_matrix_UB_12      0.0247242000
_diffrn_orient_matrix_UB_13      0.0932678000
_diffrn_orient_matrix_UB_21      -0.0138980000
_diffrn_orient_matrix_UB_22      0.0763171000
_diffrn_orient_matrix_UB_23      -0.0359684000
_diffrn_orient_matrix_UB_31      -0.1952206000
_diffrn_orient_matrix_UB_32      0.0094005000
_diffrn_orient_matrix_UB_33      0.0471800000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0331
_diffrn_reflns_av_unetI/netI     0.0311
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.963
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            4075
_diffrn_reflns_point_group_measured_fraction_full 0.991
_diffrn_reflns_point_group_measured_fraction_max 0.963
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         71.933
_diffrn_reflns_theta_min         3.928
_diffrn_source                   'Rotating-anode X-ray tube'
_diffrn_source_type              'Rigaku (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    16.290
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.35336
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.33c (Rigaku Oxford Diffraction, 2017)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear light yellow'
_exptl_crystal_density_diffrn    2.286
_exptl_crystal_description       block
_exptl_crystal_F_000             1176
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.09
_refine_diff_density_max         1.191
_refine_diff_density_min         -1.545
_refine_diff_density_rms         0.172
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.477(15)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.156
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     272
_refine_ls_number_reflns         2008
_refine_ls_number_restraints     206
_refine_ls_restrained_S_all      1.106
_refine_ls_R_factor_all          0.0341
_refine_ls_R_factor_gt           0.0332
_refine_ls_shift/su_max          0.034
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0313P)^2^+33.4262P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0872
_refine_ls_wR_factor_ref         0.0873
_reflns_Friedel_coverage         0.994
_reflns_Friedel_fraction_full    0.991
_reflns_Friedel_fraction_max     0.963
_reflns_number_gt                1996
_reflns_number_total             2008
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ra03554a2.cif
_cod_data_source_block           yellow
_cod_database_code               7247241
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_max   0.322
_shelx_estimated_absorpt_t_min   0.209
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.523(15)
 0.477(15)
2. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
3. Uiso/Uaniso restraints and constraints
Uanis(N2) \\sim Ueq: with sigma of 0.002 and sigma for terminal atoms of 0.004
4. Rigid body (RIGU) restrains
 Pt1, O4, N1, N2, N3, N4, C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12,
 C13, C14, C15, C17
 with sigma for 1-2 distances of 0.001 and sigma for 1-3 distances of 0.002
5.a Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C5(H5), C7(H7), C8(H8), C9(H9), C12(H12), C13(H13),
 C14(H14), C15(H15)
;
_shelx_res_checksum              83200
_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 1.968
_oxdiff_exptl_absorpt_empirical_full_min 0.493