Preparation of tris(azolyl)phosphine gold(i) complexes: digold(i) coordination and variation in solid state intermolecular interactions
Strasser, Christoph E.; Gabrielli, William F.; Esterhuysen, Catharine; Schuster, Oliver B.; Nogai, Stefan D.; Cronje, Stephanie; Raubenheimer, Helgard G.; New Journal of Chemistry 32 (2008) 138–; doi:10.1039/b709896k

data_7051781
_publ_section_title
;
 Preparation of tris(azolyl)phosphine gold(i) complexes: digold(i)
 coordination and variation in solid state intermolecular interactions
;
_journal_issue                   1
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              138
_journal_paper_doi               10.1039/b709896k
_journal_volume                  32
_journal_year                    2008
_chemical_formula_moiety         'C12 H15 Au Cl N6 P'
_chemical_formula_sum            'C12 H15 Au Cl N6 P'
_chemical_formula_weight         506.68
_chemical_melting_point          428
_chemical_name_common
'tris(1-methylimidazol-2-yl)phosphinegold(I) chloride'
_chemical_name_systematic
chloridotris(1-methylimidazol-2-yl)phosphanegold(I)
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 90.540(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.765(2)
_cell_length_b                   18.867(5)
_cell_length_c                   11.069(3)
_cell_measurement_reflns_used    4102
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.384
_cell_measurement_theta_min      3.191
_cell_volume                     1621.6(7)
_computing_cell_refinement       'SAINT (Bruker, 2003)'
_computing_data_collection       'SMART (Bruker, 2002)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'X-Seed (Barbour, 2001)'
_computing_publication_material  X-Seed
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'Bruker APEX CCD area detector'
_diffrn_measurement_method       \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  0.0269
_diffrn_reflns_av_sigmaI/netI    0.0339
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            8961
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.44
_diffrn_reflns_theta_min         2.13
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    9.337
_exptl_absorpt_correction_T_max  0.522
_exptl_absorpt_correction_T_min  0.335
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2002)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.075
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             960
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.07
_refine_diff_density_max         2.173
_refine_diff_density_min         -0.895
_refine_diff_density_rms         0.164
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     215
_refine_ls_number_reflns         3253
_refine_ls_number_restraints     8
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0412
_refine_ls_R_factor_gt           0.0308
_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^)+(0.0343P)^2^+3.5260P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0657
_refine_ls_wR_factor_ref         0.0699
_reflns_number_gt                2740
_reflns_number_total             3253
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b709896k.txt
_cod_data_source_block           Compound2a
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7051781