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_7010796
_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 Cu N Si2'
_chemical_formula_weight         314.06
_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                113.53(3)
_cell_angle_beta                 97.07(4)
_cell_angle_gamma                104.56(3)
_cell_formula_units_Z            2
_cell_length_a                   11.494(5)
_cell_length_b                   9.257(3)
_cell_length_c                   9.058(4)
_cell_measurement_reflns_used    8
_cell_measurement_temperature    293
_cell_measurement_theta_max      20.7
_cell_measurement_theta_min      17.2
_cell_volume                     827.7(7)
_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  .135
_diffrn_reflns_av_sigmaI/netI    0
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            4953
_diffrn_reflns_theta_max         29.99
_diffrn_reflns_theta_min         1.89
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  60
_diffrn_standards_number         8
_exptl_absorpt_coefficient_mu    1.446
_exptl_absorpt_correction_T_max  .72
_exptl_absorpt_correction_T_min  .60
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
XTAL absorb               
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.26
_exptl_crystal_description       block
_exptl_crystal_F_000             332
_exptl_crystal_size_max          .60
_exptl_crystal_size_mid          .34
_exptl_crystal_size_min          .24
_refine_diff_density_max         1.334
_refine_diff_density_min         -1.168
_refine_ls_goodness_of_fit_all   1.988
_refine_ls_goodness_of_fit_ref   1.542
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     155
_refine_ls_number_reflns         3349
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          .08
_refine_ls_R_factor_gt           .065
_refine_ls_shift/su_max          .019
_refine_ls_shift/su_mean         .002
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_all         .075
_refine_ls_wR_factor_ref         .073
_reflns_d_resolution_high        .711
_reflns_d_resolution_low         10.766
_reflns_limit_h_max              15
_reflns_limit_h_min              -16
_reflns_limit_k_max              11
_reflns_limit_k_min              -13
_reflns_limit_l_max              12
_reflns_limit_l_min              0
_reflns_number_gt                4803
_reflns_number_total             4803
_reflns_threshold_expression     'I    > 3.00 sig(I   )'
_cod_data_source_file            b103865f.txt
_cod_data_source_block           cusii
_cod_original_sg_symbol_Hall     -p_1
_cod_original_sg_symbol_H-M      P_-1
_cod_original_formula_sum        'C13 H24 Cu1 N1 Si2'
_cod_database_code               7010796