Isomeric dinuclear gold(i) complexes with highly functionalised ditertiary phosphines: Self-assembly of dimers, rings and 1-D polymeric chains
Smith, Martin B.; Dale, Sophie H.; Coles, Simon J.; Gelbrich, Thomas; Hursthouse, Michael B.; Light, Mark E.; CrystEngComm 8 (2006) 140–; doi:10.1039/b516023e

data_7203189
_publ_section_title
;
 Isomeric dinuclear gold(i) complexes with highly functionalised
 ditertiary phosphines: Self-assembly of dimers, rings and 1-D
 polymeric chains
;
_journal_issue                   2
_journal_name_full               CrystEngComm
_journal_page_first              140
_journal_paper_doi               10.1039/b516023e
_journal_volume                  8
_journal_year                    2006
_chemical_formula_moiety         'C34 H34 Au2 Cl2 N O0.50 P2'
_chemical_formula_sum            'C34 H34 Au2 Cl2 N O0.5 P2'
_chemical_formula_weight         991.40
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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                 102.479(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7931(3)
_cell_length_b                   17.0401(5)
_cell_length_c                   19.8613(7)
_cell_measurement_reflns_used    12312
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.91
_cell_volume                     3236.06(18)
_computing_cell_refinement
;
DENZO (Otwinowski and MInor, 1997), COLLECT (Hooft, 1998)
;
_computing_data_collection
;
DENZO (Otwinowski and Minor, 1997), COLLECT (Hooft, 1998)
;
_computing_data_reduction
;
DENZO (Otwinowski and MInor, 1997), COLLECT (Hooft, 1998),
MAXUS (Mackay et al., 1998)
;
_computing_molecular_graphics    'CAMERON (Watkin, et al., 1993)'
_computing_publication_material  'WINGX (Farrugia, 1998)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker Nonius Kappa CCD Area detector'
_diffrn_measurement_method       '\f and \w scans to fill the asymmetric unit'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0574
_diffrn_reflns_av_sigmaI/netI    0.1003
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            9835
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         3.18
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    9.348
_exptl_absorpt_correction_T_max  0.652
_exptl_absorpt_correction_T_min  0.257
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SORTAV (Blessing, 1997)'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    2.035
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             1884
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.894
_refine_diff_density_min         -1.509
_refine_diff_density_rms         0.243
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.949
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     385
_refine_ls_number_reflns         5681
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      0.949
_refine_ls_R_factor_all          0.0789
_refine_ls_R_factor_gt           0.0445
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0373P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0889
_refine_ls_wR_factor_ref         0.1006
_reflns_number_gt                3968
_reflns_number_total             5681
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            b516023e.txt
_cod_data_source_block           4
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      P21/n
_cod_original_formula_sum        'C34 H34 Au2 Cl2 N O0.50 P2'
_cod_database_code               7203189