Synthesis of Fischer type-carbene complexes containing a coordinated thioimidate structural motif.
Cedillo-Cruz, Alberto; Ortega-Alfaro, M Carmen; López-Cortés, José G; Alfredo Toscano, Rubén; Penieres-Carrillo, J Guillermo; Alvarez-Toledano, Cecilio; Dalton transactions (Cambridge, England : 2003) 41 (2012) 10568–10575; doi:10.1039/c2dt31297b

data_7020081
_publ_section_title
;
 Synthesis of Fischer type-carbene complexes containing a coordinated
 thioimidate structural motif.
;
_journal_issue                   35
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10568
_journal_page_last               10575
_journal_paper_doi               10.1039/c2dt31297b
_journal_volume                  41
_journal_year                    2012
_chemical_formula_moiety         'C19 H18 Cr N2 O4 S'
_chemical_formula_sum            'C19 H18 Cr N2 O4 S'
_chemical_formula_weight         422.41
_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                 107.0260(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   7.7273(5)
_cell_length_b                   40.580(3)
_cell_length_c                   12.9049(8)
_cell_measurement_reflns_used    7063
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      23.64
_cell_measurement_theta_min      2.23
_cell_volume                     3869.3(4)
_computing_cell_refinement       'SMART V 5.625 (Bruker, 1999)'
_computing_data_collection       'SMART V 5.625 (Bruker, 1999)'
_computing_data_reduction        'SAINT V 7.34A (Bruker, 2006)'
_computing_molecular_graphics    'SHELXTL V 6.12 (Sheldrick, 2000)'
_computing_publication_material  'SHELXTL V 6.12 (Sheldrick, 2000)'
_computing_structure_refinement  'SHELXTL V 6.12 (Sheldrick, 2000)'
_computing_structure_solution    'SHELXTL V 6.12 (Sheldrick, 2000)'
_diffrn_ambient_temperature      298(2)
_diffrn_detector_area_resol_mean 0.661
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker Smart Apex CCD diffractometer'
_diffrn_measurement_method       \w-scans
_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  0.0634
_diffrn_reflns_av_sigmaI/netI    0.0512
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       48
_diffrn_reflns_limit_k_min       -48
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            32006
_diffrn_reflns_theta_full        25.37
_diffrn_reflns_theta_max         25.37
_diffrn_reflns_theta_min         1.72
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.726
_exptl_absorpt_correction_T_max  0.9390
_exptl_absorpt_correction_T_min  0.7781
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(Sheldrick, 2004)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.450
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1744
_exptl_crystal_size_max          0.484
_exptl_crystal_size_mid          0.334
_exptl_crystal_size_min          0.086
_refine_diff_density_max         0.422
_refine_diff_density_min         -0.318
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     508
_refine_ls_number_reflns         7103
_refine_ls_number_restraints     45
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0906
_refine_ls_R_factor_gt           0.0601
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0595P)^2^+1.9599P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1228
_refine_ls_wR_factor_ref         0.1373
_reflns_number_gt                5069
_reflns_number_total             7103
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt31297b.txt
_cod_data_source_block           Complex_3a
_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_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7020081