Effects of anions on the solid state structures of linear gold(I) complexes of the type (o-xylyl isocyanide)gold(I) (monoanion)
Ecken, Holger; Olmstead, Marilyn M.; Noll, Bruce C.; Attar, Saeed; Schlyer, Bruce; Balch, Alan L.; Journal of the Chemical Society, Dalton Transactions  (1998) 3715–; doi:10.1039/a805086d

data_7026991
_publ_section_title
;
 Effects of anions on the solid state structures of linear gold(I)
 complexes of the type (o-xylyl isocyanide)gold(I) (monoanion)
;
_journal_issue                   22
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              3715
_journal_paper_doi               10.1039/a805086d
_journal_year                    1998
_chemical_formula_sum            'C9 H9 Au Br N'
_chemical_formula_weight         408.05
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_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            12
_cell_length_a                   15.521(4)
_cell_length_b                   6.6720(10)
_cell_length_c                   29.135(6)
_cell_measurement_temperature    140(2)
_cell_volume                     3017.1(11)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      140(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0605
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            3738
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.40
_exptl_absorpt_coefficient_mu    18.546
_exptl_absorpt_correction_T_max  0.5241
_exptl_absorpt_correction_T_min  0.0504
_exptl_crystal_density_diffrn    2.695
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             2208
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.275
_refine_diff_density_min         -1.248
_refine_diff_density_rms         0.266
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.004
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     237
_refine_ls_number_reflns         3738
_refine_ls_number_restraints     8
_refine_ls_restrained_S_all      1.003
_refine_ls_R_factor_all          0.0662
_refine_ls_R_factor_gt           0.0418
_refine_ls_shift/su_max          0.083
_refine_ls_shift/su_mean         0.006
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0334P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0833
_refine_ls_wR_factor_ref         0.0946
_reflns_number_gt                2767
_reflns_number_total             3738
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            805086Dsup1.cif
_cod_data_source_block           mn805
_cod_database_code               7026991