Disulfides of Manganese Carbonyl. Synthesis of Mn2(CO)7(μ-S2) and Its Reactions with Tertiary Phosphines and Arsines
Richard D. Adams; O-Sung Kwon; Mark D. Smith; Inorganic Chemistry 41 (2002) 6281–6290; doi:10.1021/ic0203670

data_4318901
_publ_section_title
;
 Disulfides of Manganese Carbonyl. Synthesis of Mn2(CO)7(\m-S2) and Its
 Reactions with Tertiary Phosphines and Arsines
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6281
_journal_page_last               6290
_journal_paper_doi               10.1021/ic0203670
_journal_volume                  41
_journal_year                    2002
_chemical_formula_sum            'C36 H22 As2 Mn6 O20 S6'
_chemical_formula_weight         1446.38
_chemical_name_systematic
;
  ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                87.3920(10)
_cell_angle_beta                 89.0060(10)
_cell_angle_gamma                71.2760(10)
_cell_formula_units_Z            2
_cell_length_a                   9.9165(5)
_cell_length_b                   12.1757(6)
_cell_length_c                   22.3393(11)
_cell_measurement_reflns_used    1875
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      20.28
_cell_measurement_theta_min      2.17
_cell_volume                     2551.8(2)
_computing_cell_refinement       'SAINT+ NT V6.02a (Bruker, 1998)'
_computing_data_collection       'SMART NT V5.619 (Bruker, 2000)'
_computing_data_reduction        'SAINT+ NT V6.02a'
_computing_molecular_graphics    'SHELXTL V5.1 (Sheldrick, 1997)'
_computing_publication_material  'SHELXTL V5.1'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker SMART APEX CCD diffractometer'
_diffrn_measurement_method       'omega 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  0.0492
_diffrn_reflns_av_sigmaI/netI    0.0798
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            17430
_diffrn_reflns_theta_full        24.41
_diffrn_reflns_theta_max         24.41
_diffrn_reflns_theta_min         1.77
_diffrn_standards_decay_%        <1
_exptl_absorpt_coefficient_mu    3.043
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.825543
_exptl_absorpt_correction_type   SADABS
_exptl_absorpt_process_details   '(SADABS, Bruker, 1997)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.882
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1420
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.559
_refine_diff_density_min         -0.414
_refine_diff_density_rms         0.090
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.000
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     635
_refine_ls_number_reflns         8341
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.0886
_refine_ls_R_factor_gt           0.0488
_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
  [0.00000+1.00000exp(0.26(sin\q/\l)^2^)]/
    [\s^2^(Fo^2^)+0.0000+0.0000*P+(0.0345P)^2^+0.0000sin\q/\l]
  where P = 0.33333Fo^2^ + 0.66667Fc^2^
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0861
_refine_ls_wR_factor_ref         0.0991
_reflns_number_gt                5414
_reflns_number_total             8341
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0203670_08.cif
_cod_data_source_block           Mn6(CO)20S6(AsMe2Ph)2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 1646 2011-03-28 12:23:43Z adriana 
;
_cod_database_code               4318901