Azophotoswitches containing thiazole, isothiazole, thiadiazole, and isothiadiazole.
Cheruthu, Nusaiba Madappuram; Hashim, P. K.; Sahu, Saugata; Takahashi, Kiyonori; Nakamura, Takayoshi; Mitomo, Hideyuki; Ijiro, Kuniharu; Tamaoki, Nobuyuki; Organic & biomolecular chemistry 23 (2024) 207–212; doi:10.1039/d4ob01573h

data_7160217
_publ_section_title
;
 Azophotoswitches containing thiazole, isothiazole, thiadiazole, and
 isothiadiazole.
;
_journal_issue                   1
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              207
_journal_page_last               212
_journal_paper_doi               10.1039/d4ob01573h
_journal_volume                  23
_journal_year                    2024
_chemical_formula_moiety         'C8 H8 N4 S2'
_chemical_formula_sum            'C8 H8 N4 S2'
_chemical_formula_weight         224.30
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2024-07-09
_audit_creation_method
;
Olex2 1.5-ac5-023
(compiled 2022.04.12 svn.rca3783a0 for Rigaku Oxford Diffraction, GUI svn.r6498)
;
_audit_update_record
;
2024-07-16 deposited with the CCDC.	2024-11-06 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.829(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   18.2855(12)
_cell_length_b                   4.9987(3)
_cell_length_c                   11.3283(7)
_cell_measurement_reflns_used    2648
_cell_measurement_temperature    292.95(10)
_cell_measurement_theta_max      27.3360
_cell_measurement_theta_min      2.2800
_cell_volume                     1030.10(11)
_computing_cell_refinement       'CrysAlisPro 1.171.42.67a (Rigaku OD, 2022)'
_computing_data_collection       'CrysAlisPro 1.171.42.67a (Rigaku OD, 2022)'
_computing_data_reduction        'CrysAlisPro 1.171.42.67a (Rigaku OD, 2022)'
_computing_molecular_graphics    'Olex2 1.5-ac5-023 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5-ac5-023 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT  (Sheldrick, 2015)'
_diffrn_ambient_environment      air
_diffrn_ambient_temperature      292.95(10)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10.0000
_diffrn_detector_type            HyPix
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.870
_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   -102.00  -9.00   0.50    1.01    --  -21.77 -42.00 106.00  186
  2  \w     -1.00  25.00   0.50    1.01    --  -21.77 -99.00  30.00   52
  3  \w     -5.00  36.00   0.50    1.01    --  -21.77 -99.00   0.00   82
  4  \w    -12.00  36.00   0.50    1.01    --  -21.77 -99.00-120.00   96
  5  \w    -40.00  51.00   0.50    1.01    --  -21.77  42.00-100.00  182
  6  \w     47.00 101.00   0.50    1.01    --   21.93 178.00 150.00  108
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Synergy R, HyPix'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0316475000
_diffrn_orient_matrix_UB_12      0.0722043000
_diffrn_orient_matrix_UB_13      -0.0230426000
_diffrn_orient_matrix_UB_21      -0.0122997000
_diffrn_orient_matrix_UB_22      0.0038856000
_diffrn_orient_matrix_UB_23      0.0574333000
_diffrn_orient_matrix_UB_31      0.0191094000
_diffrn_orient_matrix_UB_32      0.1220360000
_diffrn_orient_matrix_UB_33      0.0118586000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0279
_diffrn_reflns_av_unetI/netI     0.0424
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.870
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            6044
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.870
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.795
_diffrn_reflns_theta_min         2.239
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'Mova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.481
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.59482
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.42.67a (Rigaku Oxford Diffraction, 2022)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            orange
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.446
_exptl_crystal_description       block
_exptl_crystal_F_000             464
_exptl_crystal_size_max          0.8
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.347
_refine_diff_density_min         -0.364
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     129
_refine_ls_number_reflns         2342
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0810
_refine_ls_R_factor_gt           0.0559
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0775P)^2^+0.6087P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1542
_refine_ls_wR_factor_ref         0.1738
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1600
_reflns_number_total             2342
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4ob01573h2.cif
_cod_data_source_block           exp_2955_auto
_cod_depositor_comments
'Adding full bibliography for 7160210--7160217.cif.'
_cod_original_cell_volume        1030.08(11)
_cod_database_code               7160217
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         C8H8N4S2
_chemical_oxdiff_usercomment     293K
_shelx_estimated_absorpt_t_max   0.953
_shelx_estimated_absorpt_t_min   0.699
_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
2.a Aromatic/amide H refined with riding coordinates:
 C3(H3), C11(H11)
2.b Idealised Me refined as rotating group:
 C13(H13A,H13B,H13C), C14(H14A,H14B,H14C)
;
_shelx_res_checksum              18548
_olex2_exptl_crystal_mounting_method 'MiTeGen Micromount'
_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 2.592
_oxdiff_exptl_absorpt_empirical_full_min 0.351