A meta-diisocyanide benzene-based aryl gold isocyanide complex exhibiting multiple solid-state molecular arrangements and luminescent mechanochromism
Seki, Tomohiro; Ida, Kentaro; Ito, Hajime; Materials Chemistry Frontiers 2 (2018) 1195–; doi:10.1039/C8QM00074C

data_1554200
_publ_section_title
;
 A meta-diisocyanide benzene-based aryl gold isocyanide complex exhibiting
 multiple solid-state molecular arrangements and luminescent
 mechanochromism
;
_journal_issue                   6
_journal_name_full               'Materials Chemistry Frontiers'
_journal_page_first              1195
_journal_paper_doi               10.1039/C8QM00074C
_journal_volume                  2
_journal_year                    2018
_chemical_formula_moiety         'C28 H20 Au2 F10 N2 O2'
_chemical_formula_sum            'C28 H20 Au2 F10 N2 O2'
_chemical_formula_weight         1000.40
_chemical_name_systematic        Gold-complex
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_update_record
;
2018-01-31 deposited with the CCDC.
2018-04-24 downloaded from the CCDC.
;
_cell_angle_alpha                90.0000
_cell_angle_beta                 98.181(2)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   8.4401(7)
_cell_length_b                   17.3470(13)
_cell_length_c                   19.5954(15)
_cell_measurement_reflns_used    17127
_cell_measurement_temperature    123
_cell_measurement_theta_max      27.39
_cell_measurement_theta_min      2.98
_cell_volume                     2839.8(4)
_computing_cell_refinement       'RAPID AUTO'
_computing_data_collection       'RAPID AUTO (Rigaku, ????)'
_computing_data_reduction        'RAPID AUTO'
_computing_molecular_graphics    'CrystalStructure 4.2.2'
_computing_publication_material  'CrystalStructure 4.2.2 (Rigaku, 2016)'
_computing_structure_refinement  'SHELXL Version 2014/7 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      123
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.1579
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            23997
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.999
_diffrn_reflns_theta_min         3.026
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    10.453
_exptl_absorpt_correction_T_max  0.227
_exptl_absorpt_correction_T_min  0.032
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Rigaku, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.340
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             1864.00
_exptl_crystal_preparation       Luminescent
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent: THF'
_exptl_crystal_size_max          0.379
_exptl_crystal_size_mid          0.266
_exptl_crystal_size_min          0.142
_refine_diff_density_max         2.30
_refine_diff_density_min         -3.26
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.990
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     425
_refine_ls_number_reflns         5575
_refine_ls_number_restraints     163
_refine_ls_R_factor_all          0.0789
_refine_ls_R_factor_gt           0.0623
_refine_ls_shift/su_max          0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0556P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1420
_refine_ls_wR_factor_ref         0.1544
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4119
_reflns_number_total             5575
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            c8qm00074c2.cif
_cod_data_source_block           IDA-130-8
_cod_database_code               1554200
_shelx_res_checksum              91338
_shelx_hkl_checksum              7056