Carbazole-Based Gold(I) Complexes with Alkyl Chains of Different Lengths: Tunable Solid-State Fluorescence, Aggregation-Induced Emission (AIE), and Reversible Mechanochromism Characteristics
chen, zhao; yang, lan; Hu, Yuxuan; Wu, Di; Yin, Jun; Yu, Guang-Ao; Liu, Shenghua; RSC Adv.  (2015) –; doi:10.1039/C5RA19378H

data_7223068
_publ_section_title
;
 Carbazole-Based Gold(I) Complexes with Alkyl Chains of Different Lengths:
 Tunable Solid-State Fluorescence, Aggregation-Induced Emission (AIE), and
 Reversible Mechanochromism Characteristics
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA19378H
_journal_year                    2015
_chemical_formula_moiety         'C31 H24 Au F5 N2 O'
_chemical_formula_sum            'C31 H24 Au F5 N2 O'
_chemical_formula_weight         732.49
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_block_doi                 10.5517/cc141lrj
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-09-14 deposited with the CCDC.
2015-10-27 downloaded from the CCDC.
;
_cell_angle_alpha                102.723(2)
_cell_angle_beta                 100.056(2)
_cell_angle_gamma                105.814(2)
_cell_formula_units_Z            2
_cell_length_a                   7.6240(11)
_cell_length_b                   13.6244(18)
_cell_length_c                   14.516(2)
_cell_measurement_reflns_used    6805
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      30.40
_cell_measurement_theta_min      2.49
_cell_volume                     1370.2(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0328
_diffrn_reflns_av_sigmaI/netI    0.0475
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            10466
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.49
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    5.430
_exptl_absorpt_correction_T_max  0.6127
_exptl_absorpt_correction_T_min  0.4415
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SHELXS-97
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.775
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             712
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.851
_refine_diff_density_min         -1.692
_refine_diff_density_rms         0.171
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.103
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         5355
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.103
_refine_ls_R_factor_all          0.0414
_refine_ls_R_factor_gt           0.0366
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0819P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1131
_refine_ls_wR_factor_ref         0.1207
_reflns_number_gt                4809
_reflns_number_total             5355
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra19378h2.cif
_cod_data_source_block           e
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 
;
_cod_original_sg_symbol_Hall     -P1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7223068