Synthesis and structural characterization of luminescent gold(I) derivatives with an unsymmetric diphosphine
Manuel Bardají; Peter G. Jones; Antonio Laguna; M. Dolores Villacampa; Noelia Villaverde; Dalton Trans.  (2003) 4529–4536; doi:10.1039/b309116c

data_7013491
_publ_section_title
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 Synthesis and structural characterization of luminescent gold(I)
 derivatives with an unsymmetric diphosphine
;
_journal_issue                   23
_journal_name_full               'Dalton Trans.'
_journal_page_first              4529
_journal_page_last               4536
_journal_paper_doi               10.1039/b309116c
_journal_year                    2003
_chemical_formula_sum            'C22 H32 Au2 Cl2 O P2'
_chemical_formula_weight         839.25
_chemical_name_systematic
;
?
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_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     Patterson
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 97.518(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.9066(11)
_cell_length_b                   12.1750(8)
_cell_length_c                   14.8415(11)
_cell_measurement_reflns_used    7416
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      30.5
_cell_measurement_theta_min      2.2
_cell_volume                     2670.4(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Siemens XP'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      133(2)
_diffrn_detector_area_resol_mean 8.192
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD'
_diffrn_measurement_method       '\w- & \f-scan'
_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  0.0344
_diffrn_reflns_av_sigmaI/netI    0.0240
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            47562
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.03
_diffrn_reflns_theta_min         1.38
_exptl_absorpt_coefficient_mu    11.306
_exptl_absorpt_correction_T_max  0.564
_exptl_absorpt_correction_T_min  0.387
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.087
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       tablet
_exptl_crystal_F_000             1576
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.897
_refine_diff_density_min         -0.616
_refine_diff_density_rms         0.106
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.989
_refine_ls_hydrogen_treatment    'rigid methyls, others riding'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     268
_refine_ls_number_reflns         7785
_refine_ls_number_restraints     49
_refine_ls_restrained_S_all      0.986
_refine_ls_R_factor_all          0.0239
_refine_ls_R_factor_gt           0.0174
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0189P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0374
_refine_ls_wR_factor_ref         0.0386
_reflns_number_gt                6702
_reflns_number_total             7785
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b309116c.txt
_cod_data_source_block           cleave
_cod_depositor_comments
;
The following automatic conversions were performed:
'_geom_angle_publ_flag' value 'Y' changed to 'y' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29 (15
times).

'_geom_bond_publ_flag' value 'Y' changed to 'y' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29 (10 times).

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7013491