Bromination of (phosphine)gold(I) bromide complexes: stoichiometry and structure of products.
Schneider, Daniel; Schuster, Oliver; Schmidbaur, Hubert; Dalton transactions (Cambridge, England : 2003)  (2005) 1940–1947; doi:10.1039/b502861b

data_7008434
_publ_section_title
;
 Bromination of (phosphine)gold(I) bromide complexes: stoichiometry and
 structure of products.
;
_journal_issue                   11
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1940
_journal_page_last               1947
_journal_paper_doi               10.1039/b502861b
_journal_year                    2005
_chemical_formula_sum            'C21 H21 Au Br3 P'
_chemical_formula_weight         741.04
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 95.2154(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   8.51070(10)
_cell_length_b                   35.9228(4)
_cell_length_c                   15.5325(2)
_cell_measurement_reflns_used    85564
_cell_measurement_temperature    143(2)
_cell_volume                     4729.06(10)
_computing_cell_refinement       DENZO
_computing_data_collection       XPRESS
_computing_data_reduction        SCALEPACK
_computing_molecular_graphics    SHELXTL-PLUS
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      143(2)
_diffrn_measured_fraction_theta_full 0.957
_diffrn_measured_fraction_theta_max 0.957
_diffrn_measurement_device_type  'NONIUS DIP 2020'
_diffrn_measurement_method       phi-rotation
_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  0.061
_diffrn_reflns_av_sigmaI/netI    0.0335
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       43
_diffrn_reflns_limit_k_min       -43
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            85564
_diffrn_reflns_theta_full        25.44
_diffrn_reflns_theta_max         25.44
_diffrn_reflns_theta_min         2.40
_exptl_absorpt_coefficient_mu    11.362
_exptl_absorpt_correction_T_max  1.755
_exptl_absorpt_correction_T_min  0.765
_exptl_absorpt_correction_type   refdelf
_exptl_absorpt_process_details
;
Platon Delabs
(See: Walker, N. & Stuart, D. (1983) Acta Cryst. A39, 158-166)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.082
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             2768
_exptl_crystal_size_max          1.00
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.951
_refine_diff_density_min         -0.981
_refine_diff_density_rms         0.167
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.106
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     475
_refine_ls_number_reflns         8397
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.106
_refine_ls_R_factor_all          0.0372
_refine_ls_R_factor_gt           0.0347
_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^)+(0.0402P)^2^+18.4634P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0832
_refine_ls_wR_factor_ref         0.0847
_reflns_number_gt                7907
_reflns_number_total             8397
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b502861b.txt
_cod_data_source_block           31p2cos
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7008434