New complexes of functionalised ligands bearing P/N/Se or P2Se donor sets
Durran, Sean E.; Elsegood, Mark R. J.; Smith, Martin B.; New Journal of Chemistry 26 (2002) 1402–; doi:10.1039/b204005k

data_7050915
_publ_section_title
;
 New complexes of functionalised ligands bearing P/N/Se or P2Se donor
 sets
;
_journal_issue                   10
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              1402
_journal_paper_doi               10.1039/b204005k
_journal_volume                  26
_journal_year                    2002
_chemical_formula_sum            'C35 H35 Au2 Cl2 N P2 Se'
_chemical_formula_weight         1075.37
_space_group_IT_number           145
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'P 32'
_symmetry_space_group_name_H-M   'P 32'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     heavy
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            3
_cell_length_a                   9.5384(4)
_cell_length_b                   9.5384(4)
_cell_length_c                   33.0881(16)
_cell_measurement_reflns_used    18005
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      29.08
_cell_measurement_theta_min      2.46
_cell_volume                     2607.1(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL and local programs'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.917
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD diffractometer'
_diffrn_measurement_method       '\w rotation with narrow frames'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0217
_diffrn_reflns_av_sigmaI/netI    0.0396
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       42
_diffrn_reflns_limit_l_min       -44
_diffrn_reflns_number            22423
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         29.08
_diffrn_reflns_theta_min         1.85
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    9.750
_exptl_absorpt_correction_T_max  0.273
_exptl_absorpt_correction_T_min  0.099
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.055
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1524
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.809
_refine_diff_density_min         -0.581
_refine_diff_density_rms         0.085
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.021(3)
_refine_ls_extinction_coef       0.00011(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.843
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     389
_refine_ls_number_reflns         8193
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.843
_refine_ls_R_factor_all          0.0192
_refine_ls_R_factor_gt           0.0176
_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^)+(0.0000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0343
_refine_ls_wR_factor_ref         0.0346
_reflns_number_gt                7867
_reflns_number_total             8193
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            b204005k.txt
_cod_data_source_block           6a
_cod_original_sg_symbol_H-M      P3(2)
_cod_database_code               7050915