Syntheses and crystal structures of binuclear gold(I), silver(I) and copper(I) complexes containing bulky pyridyl functionalised alkyl ligands
Tania R. van den Ancker; Suresh K. Bhargava; Fabian Mohr; Stavroula Papadopoulos; Colin L. Raston; Brian W. Skelton; Allan H. White; J. Chem. Soc., Dalton Trans.  (2001) 3069–3072; doi:10.1039/b103865f

data_7010794
_publ_section_title
;
 Syntheses and crystal structures of binuclear gold(I), silver(I) and
 copper(I) complexes containing bulky pyridyl functionalised alkyl
 ligands
;
_journal_issue                   20
_journal_name_full               'J. Chem. Soc., Dalton Trans.'
_journal_page_first              3069
_journal_page_last               3072
_journal_paper_doi               10.1039/b103865f
_journal_year                    2001
_chemical_formula_sum            'C13 H24 Au N Si2'
_chemical_formula_weight         447.48
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                81.40(7)
_cell_angle_beta                 76.82(5)
_cell_angle_gamma                72.22(5)
_cell_formula_units_Z            2
_cell_length_a                   11.953(2)
_cell_length_b                   8.732(8)
_cell_length_c                   8.416(7)
_cell_measurement_reflns_used    8
_cell_measurement_temperature    293
_cell_measurement_theta_max      28.5
_cell_measurement_theta_min      23.0
_cell_volume                     811.4(11)
_computing_cell_refinement       'Enraf Nonius software'
_computing_data_collection       'Enraf Nonius software'
_computing_data_reduction        'xtal ADDREF'
_computing_molecular_graphics    xtal
_computing_publication_material  'xtal BONDLA CIFIO'
_computing_structure_refinement  xtal
_computing_structure_solution    xtal
_diffrn_ambient_temperature      293
_diffrn_measurement_device_type
;
CAD4  diffractometer
;
_diffrn_measurement_method       '2\q-\w scans'
_diffrn_radiation_detector       'scintillation counter'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .067
_diffrn_reflns_av_sigmaI/netI    .059
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            6489
_diffrn_reflns_theta_max         32.47
_diffrn_reflns_theta_min         1.82
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  60
_diffrn_standards_number         8
_exptl_absorpt_coefficient_mu    9.195
_exptl_absorpt_correction_T_max  .29
_exptl_absorpt_correction_T_min  .072
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
XTAL absorb                
;
_exptl_crystal_colour            light_brown
_exptl_crystal_density_diffrn    1.832
_exptl_crystal_description       block
_exptl_crystal_F_000             432
_exptl_crystal_size_max          .58
_exptl_crystal_size_mid          .42
_exptl_crystal_size_min          .14
_refine_diff_density_max         2.917
_refine_diff_density_min         -1.634
_refine_ls_goodness_of_fit_all   1.85
_refine_ls_goodness_of_fit_ref   1.93
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     155
_refine_ls_number_reflns         4188
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          .042
_refine_ls_R_factor_gt           .038
_refine_ls_shift/su_max          .045
_refine_ls_shift/su_mean         .004
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_all         .046
_refine_ls_wR_factor_ref         .045
_reflns_d_resolution_high        .662
_reflns_d_resolution_low         11.167
_reflns_limit_h_max              16
_reflns_limit_h_min              0
_reflns_limit_k_max              12
_reflns_limit_k_min              -11
_reflns_limit_l_max              12
_reflns_limit_l_min              -12
_reflns_number_gt                4722
_reflns_number_total             4722
_reflns_threshold_expression     'I    > 3.00 sig(I   )'
_cod_data_source_file            b103865f.txt
_cod_data_source_block           ausi
_cod_original_sg_symbol_Hall     -p_1
_cod_original_sg_symbol_H-M      P_-1
_cod_original_formula_sum        'C13 H24 Au1 N1 Si2'
_cod_database_code               7010794