Oxidation of gold(i) pyrazolates by aqua regia. X-Ray crystal structures of the first examples of trinuclear AuIII3 and AuIAuIII2 pyrazolato complexes
Yang, Guang; Raptis, Raphael G.; Journal of the Chemical Society, Dalton Transactions  (2002) 3936–; doi:10.1039/b207600d

data_7012127
_publ_section_title
;
 Oxidation of gold(i) pyrazolates by aqua regia. X-Ray crystal
 structures of the first examples of trinuclear AuIII3 and AuIAuIII2
 pyrazolato complexes
;
_journal_issue                   21
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              3936
_journal_paper_doi               10.1039/b207600d
_journal_year                    2002
_chemical_formula_sum            'C15 H20 Au3 Cl2.22 N6'
_chemical_formula_weight         954.06
_space_group_IT_number           29
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2ac'
_symmetry_space_group_name_H-M   'P c a 21'
_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            4
_cell_length_a                   23.920(5)
_cell_length_b                   11.800(2)
_cell_length_c                   7.7400(15)
_cell_measurement_temperature    298(2)
_cell_volume                     2184.7(7)
_computing_cell_refinement       'BRUKER SMART-NT V5.0'
_computing_data_collection       'BRUKER SMART-NT V5.0'
_computing_data_reduction        'BRUKER SAINT-NT V5/6.0'
_computing_molecular_graphics    'BRUKER SHELXTL-NT V5.1'
_computing_publication_material  'BRUKER SHELXTL-NT V5.1'
_computing_structure_refinement  'BRUKER SHELXTL-NT V5.1'
_computing_structure_solution    'BRUKER SHELXTL-NT V5.1'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker AXS SMART CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0910
_diffrn_reflns_av_sigmaI/netI    0.0487
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            10747
_diffrn_reflns_theta_full        23.28
_diffrn_reflns_theta_max         23.28
_diffrn_reflns_theta_min         1.70
_exptl_absorpt_coefficient_mu    20.380
_exptl_absorpt_correction_T_max  0.393
_exptl_absorpt_correction_T_min  0.106
_exptl_absorpt_correction_type   semi-empirical
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.901
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1707
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.713
_refine_diff_density_min         -0.968
_refine_diff_density_rms         0.176
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.01(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     250
_refine_ls_number_reflns         2898
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0480
_refine_ls_R_factor_gt           0.0442
_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^)+(0.0669P)^2^+8.6277P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1079
_refine_ls_wR_factor_ref         0.1099
_reflns_number_gt                2672
_reflns_number_total             2898
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b207600d.txt
_cod_data_source_block           Au(I)2Au(III)Cl2(dmpz)3
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        2184.7(8)
_cod_original_sg_symbol_H-M      Pca2(1)
_cod_database_code               7012127