Toward Luminescence Vapochromism of Tetranuclear AuI–CuIClusters
Shakirova, Julia R.; Grachova, Elena V.; Melnikov, Alexei S.; Gurzhiy, Vladislav V.; Tunik, Sergey P.; Haukka, Matti; Pakkanen, Tapani A.; Koshevoy, Igor O.; Organometallics 32 (2013) 4061–; doi:10.1021/om301100v

data_4080903
_publ_section_title
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 Toward Luminescence Vapochromism of Tetranuclear AuI--CuIClusters
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_journal_issue                   15
_journal_name_full               Organometallics
_journal_page_first              4061
_journal_paper_doi               10.1021/om301100v
_journal_volume                  32
_journal_year                    2013
_chemical_formula_sum            'C64 H70 Au3 Cu F6 O4 P4'
_chemical_formula_weight         1795.52
_space_group_IT_number           82
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'I -4'
_symmetry_space_group_name_H-M   'I -4'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   24.1779(9)
_cell_length_b                   24.1779(9)
_cell_length_c                   25.2815(9)
_cell_measurement_reflns_used    9934
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      24.73
_cell_measurement_theta_min      2.38
_cell_volume                     14778.8(9)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0743
_diffrn_reflns_av_sigmaI/netI    0.0643
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            61666
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         1.17
_exptl_absorpt_coefficient_mu    6.363
_exptl_absorpt_correction_T_max  0.2825
_exptl_absorpt_correction_T_min  0.2142
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2007'
_exptl_crystal_colour            yellow-green
_exptl_crystal_density_diffrn    1.614
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             6928
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.02
_platon_squeeze_details
;
;
_refine_diff_density_max         1.290
_refine_diff_density_min         -1.170
_refine_diff_density_rms         0.249
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.920
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     629
_refine_ls_number_reflns         13008
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.920
_refine_ls_R_factor_all          0.0550
_refine_ls_R_factor_gt           0.0400
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0779P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1064
_refine_ls_wR_factor_ref         0.1128
_reflns_number_gt                10645
_reflns_number_total             13008
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om301100v_si_001.cif
_cod_data_source_block           4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
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_cod_original_sg_symbol_H-M      I-4
_cod_database_code               4080903