Novel, Mercury-Free Synthetic Pathway for Trifluoromethylthio-Substituted Metallocenes.
Hess, Jeannine; Konatschnig, Sandro; Morard, Sandra; Pierroz, Vanessa; Ferrari, Stefano; Spingler, Bernhard; Gasser, Gilles; Inorganic chemistry 53 (2014) 3662–; doi:10.1021/ic403169z

data_4337882
_publ_section_title
;
 Novel, Mercury-Free Synthetic Pathway for Trifluoromethylthio-Substituted
 Metallocenes.
;
_journal_issue                   7
_journal_name_full               'Inorganic chemistry'
_journal_page_first              3662
_journal_paper_doi               10.1021/ic403169z
_journal_volume                  53
_journal_year                    2014
_chemical_formula_sum            'C20 H18 Ru2 S2'
_chemical_formula_weight         524.60
_chemical_name_systematic
; 
 ? 
;
_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     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 105.361(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.05100(19)
_cell_length_b                   6.18822(6)
_cell_length_c                   14.84620(14)
_cell_measurement_reflns_used    17853
_cell_measurement_temperature    183(2)
_cell_measurement_theta_max      76.056
_cell_measurement_theta_min      2.253
_cell_volume                     1776.31(3)
_computing_cell_refinement       'CrysAlis PRO (Agilent, 2011)'
_computing_data_collection       'CrysAlis PRO (Agilent, 2011)'
_computing_data_reduction        'CrysAlis PRO (Agilent, 2011)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR-97 (Altomare, 1999)'
_diffrn_ambient_temperature      183(2)
_diffrn_detector_area_resol_mean 10.3801
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Agilent SuperNova dual radiation CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0205
_diffrn_reflns_av_sigmaI/netI    0.0102
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            25846
_diffrn_reflns_theta_full        76.23
_diffrn_reflns_theta_max         76.23
_diffrn_reflns_theta_min         2.29
_exptl_absorpt_coefficient_mu    15.932
_exptl_absorpt_correction_T_max  0.6465
_exptl_absorpt_correction_T_min  0.0526
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.962
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1032
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.908
_refine_diff_density_min         -0.762
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     238
_refine_ls_number_reflns         3687
_refine_ls_number_restraints     220
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0218
_refine_ls_R_factor_gt           0.0210
_refine_ls_shift/su_max          0.036
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0251P)^2^+2.8469P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0536
_refine_ls_wR_factor_ref         0.0543
_reflns_number_gt                3564
_reflns_number_total             3687
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic403169z_si_005.cif
_cod_data_source_block           jh211113o
_cod_depositor_comments
'Adding full bibliography for 4337882--4337887.cif.'
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               4337882