Modular chiral gold(i) phosphite complexes
Nicolas Delpont; Imma Escofet; Patricia Perez-Galen; Dirk Spiegl; Mihai Raducan; Christophe Bour; Riccardo Sinisi; Antonio M. Echavarrena; Catalysis Science & Technology 3 (2013) 3007–3012; doi:10.1039/c3cy00250k

data_1547389
_publ_section_title
;
 Modular chiral gold(i) phosphite complexes
;
_journal_name_full               'Catalysis Science & Technology'
_journal_page_first              3007
_journal_page_last               3012
_journal_paper_doi               10.1039/c3cy00250k
_journal_volume                  3
_journal_year                    2013
_chemical_absolute_configuration ad
_chemical_formula_sum            'C63 H47 O4 P Si2'
_chemical_formula_weight         955.16
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.6873(11)
_cell_length_b                   13.7576(19)
_cell_length_c                   34.499(4)
_cell_measurement_reflns_used    4971
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      60.56
_cell_measurement_theta_min      4.11
_cell_volume                     5547.1(11)
_computing_cell_refinement       'Bruker APEX2 v2009.1-0'
_computing_data_collection       'Bruker APEX2 v2009.1-0'
_computing_data_reduction        'Bruker SAINT V7.60A'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 512
_diffrn_detector_type            '4K CCD area detector APEX II'
_diffrn_measured_fraction_theta_full 0.850
_diffrn_measured_fraction_theta_max 0.850
_diffrn_measurement_device_type  'Kappa 4-axis goniometer bruker-nonius'
_diffrn_measurement_method
;
Fullsphere data collection, phi and omega scans
;
_diffrn_measurement_specimen_support
'magnetic support whith 10 micron nylon fiber cryoloop'
_diffrn_radiation_source         microsource
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0298
_diffrn_reflns_av_sigmaI/netI    0.0441
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            11574
_diffrn_reflns_theta_full        59.04
_diffrn_reflns_theta_max         59.04
_diffrn_reflns_theta_min         4.11
_diffrn_source                   'rotating anode X-ray tube'
_diffrn_source_current           0.65
_diffrn_source_power             45
_diffrn_source_size              '0.2 mm x 0.2 mm fine focus'
_exptl_absorpt_coefficient_mu    1.206
_exptl_absorpt_correction_T_max  0.9763
_exptl_absorpt_correction_T_min  0.8889
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
SADABS Version 2008/1 Bruker-Nonius
Blessing, Acta Cryst. (1995) A51 33-38
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.144
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             2000
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.249
_refine_diff_density_min         -0.301
_refine_diff_density_rms         0.057
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.03(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.269
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     712
_refine_ls_number_reflns         6083
_refine_ls_number_restraints     329
_refine_ls_restrained_S_all      1.281
_refine_ls_R_factor_all          0.0678
_refine_ls_R_factor_gt           0.0597
_refine_ls_shift/su_max          0.043
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1597
_refine_ls_wR_factor_ref         0.1652
_reflns_number_gt                5319
_reflns_number_total             6083
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            CY-003-C3CY00250K-s007.cif
_cod_data_source_block           cu_nd259_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 5376 2017-05-30 11:51:03Z andrius 

The following automatic conversions were performed:

data name '_diffrn_measurement_specimen_suppport' was replaced with
'_diffrn_measurement_specimen_support' as specified in the
replacement file 'data/replacement-values/replacement_tags.lst'.

Automatic conversion script
Id: cif_correct_tags 9268 2022-04-12 08:56:07Z antanas 
;
_cod_original_cell_volume        5547.0(11)
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               1547389