From elusive thio- and selenosilanoic acids to copper(I) complexes with intermolecular Si[double bond,length as m-dash]E > Cu-O-Si coordination modes(E=S,Se)
Gengwen Tan; Yun Xiong; Shigeyoshi Inoue; Stephan Enthaler; Burgert Blom; Jan D. Epping; Matthias Driess; Chem.Commun. 49 (2013) 5595–; doi:10.1039/c3cc41965g

data_7109376
_publ_section_title
;
 From elusive thio- and selenosilanoic acids to copper(I) complexes with
 intermolecular Si[double bond,length as m-dash]E > Cu-O-Si coordination
 modes(E=S,Se)
;
_journal_name_full               Chem.Commun.
_journal_page_first              5595
_journal_paper_doi               10.1039/c3cc41965g
_journal_volume                  49
_journal_year                    2013
_chemical_formula_sum            'C72 H98 Cu2 N4 O2 S2 Si2'
_chemical_formula_weight         1298.92
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.8 (release 12-01-2007 CrysAlis171 .NET)
(compiled Jan 12 2007,17:49:11)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 116.278(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   25.8234(12)
_cell_length_b                   16.4939(5)
_cell_length_c                   18.2042(8)
_cell_measurement_reflns_used    7704
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      32.6089
_cell_measurement_theta_min      3.2299
_cell_volume                     6952.4(6)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.8 (release 12-01-2007 CrysAlis171 .NET)
(compiled Jan 12 2007,17:49:11)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.31.8 (release 12-01-2007 CrysAlis171 .NET)
(compiled Jan 12 2007,17:49:11)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.31.8 (release 12-01-2007 CrysAlis171 .NET)
(compiled Jan 12 2007,17:49:11)
;
_computing_publication_material  'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_detector_area_resol_mean 16.3031
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Xcalibur, Sapphire3'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0499
_diffrn_reflns_av_sigmaI/netI    0.0496
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            24024
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.24
_diffrn_standards_number         38240
_exptl_absorpt_coefficient_mu    0.752
_exptl_absorpt_correction_T_max  0.9492
_exptl_absorpt_correction_T_min  0.8955
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.24 (release 21-04-2008 CrysAlis171 .NET)
(compiled Apr 21 2008,18:23:10)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.241
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2768
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.440
_refine_diff_density_min         -0.404
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.099
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     390
_refine_ls_number_reflns         6127
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.099
_refine_ls_R_factor_all          0.0572
_refine_ls_R_factor_gt           0.0448
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0349P)^2^+7.8969P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0900
_refine_ls_wR_factor_ref         0.0942
_reflns_number_gt                5264
_reflns_number_total             6127
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3cc41965g.txt
_cod_data_source_block           t08
_cod_original_cell_volume        6952.4(5)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7109376