Bisguanidinium dinuclear oxodiperoxomolybdosulfate ion pair-catalyzed enantioselective sulfoxidation
Lili Zong; Chao Wang; Adhitya Mangala Putra Moeljadi; Xinyi Ye; Rakesh Ganguly; Yongxin Li; Hajime Hirao; Choon-Hong Tan; Nature Communications 7 (2016) 13455–; doi:10.1038/ncomms13455

data_1547986
_publ_section_title
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 Bisguanidinium dinuclear oxodiperoxomolybdosulfate ion pair-catalyzed
 enantioselective sulfoxidation
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_journal_name_full               'Nature Communications'
_journal_page_first              13455
_journal_paper_doi               10.1038/ncomms13455
_journal_volume                  7
_journal_year                    2016
_chemical_absolute_configuration ad
_chemical_formula_sum            'C104 H148 Mo2 N8 O17 S'
_chemical_formula_weight         2006.24
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_cell_angle_alpha                90
_cell_angle_beta                 97.837(3)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.9398(8)
_cell_length_b                   30.471(3)
_cell_length_c                   17.5604(15)
_cell_measurement_reflns_used    9972
_cell_measurement_temperature    103.(2)
_cell_measurement_theta_max      25.6509
_cell_measurement_theta_min      2.3219
_cell_volume                     5268.9(8)
_computing_cell_refinement       'SAINT V8.35A (Bruker AXS Inc., 2015)'
_computing_data_collection       'APEX3 (Bruker AXS Inc., 2015)'
_computing_data_reduction        'SAINT V8.35A (Bruker AXS Inc., 2015)'
_computing_molecular_graphics    'XP (Bruker AXS Inc., 2015)'
_computing_publication_material  'APEX3 (Bruker AXS Inc., 2015)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'XT, VERSION 2014/4'
_diffrn_ambient_temperature      103.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1040
_diffrn_reflns_av_unetI/netI     0.1609
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       37
_diffrn_reflns_limit_k_min       -37
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            55368
_diffrn_reflns_theta_full        25.82
_diffrn_reflns_theta_max         25.82
_diffrn_reflns_theta_min         1.78
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_type              'Bruker KappaCCD'
_exptl_absorpt_coefficient_mu    0.324
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.83
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.265
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2128
_exptl_crystal_size_max          0.420
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.040
_refine_diff_density_max         0.659
_refine_diff_density_min         -0.907
_refine_ls_abs_structure_details
;

Flack x determined using 4064 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.00(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1426
_refine_ls_number_reflns         20085
_refine_ls_number_restraints     1029
_refine_ls_restrained_S_all      0.995
_refine_ls_R_factor_all          0.1283
_refine_ls_R_factor_gt           0.0715
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0642P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1360
_refine_ls_wR_factor_ref         0.1585
_reflns_number_gt                12673
_reflns_number_total             20085
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ncomms13455-s4.cif
_cod_data_source_block           tch66s
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-Scan' changed to
'multi-scan' 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 
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_cod_database_code               1547986
_shelx_res_checksum              21678
_shelx_hkl_checksum              67708