Synthesis and Structures of Bis(dithiolene)molybdenum Complexes Related to the Active Sites of the DMSO Reductase Enzyme Family
Booyong S. Lim; James P. Donahue; R. H. Holm; Inorganic Chemistry 39 (2000) 263–273; doi:10.1021/ic9908672

data_4300129
_publ_contact_author             R.H.Holm
_publ_contact_author_address
;
   R.H.Holm
   Dept. of Chemistry and Chemical Biology 
   Harvard University 
   Cambridge, MA 02138
   USA
;
_publ_contact_author_email       holm@chemistry.harvard.edu
_publ_section_title
;
Synthesis and Structures of Bis(dithiolene)molybdenum Complexes Related to
the Active Sites of the DMSO Reductase Enzyme Family
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              263
_journal_page_last               273
_journal_paper_doi               10.1021/ic9908672
_journal_volume                  39
_journal_year                    2000
_chemical_formula_sum            'C32 H55 Mo N O S4 Se'
_chemical_formula_weight         772.91
_chemical_name_systematic
; 
 [Mo(CO)(SeC6H2-2,4,6-Pri3)(S2C2Me2)2](Et4N)
 
;
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   25.5665(7)
_cell_length_b                   16.8041(5)
_cell_length_c                   17.1866(5)
_cell_measurement_temperature    213(2)
_cell_volume                     7383.7(4)
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      213(2)
_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  0.0608
_diffrn_reflns_av_sigmaI/netI    0.0531
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            46600
_diffrn_reflns_theta_max         28.30
_diffrn_reflns_theta_min         1.45
_exptl_absorpt_coefficient_mu    1.592
_exptl_crystal_colour            'dark green-brown'
_exptl_crystal_density_diffrn    1.391
_exptl_crystal_description       block
_exptl_crystal_F_000             3216
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.481
_refine_diff_density_min         -0.367
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.033
_refine_ls_goodness_of_fit_obs   1.094
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         9117
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_restrained_S_obs      1.094
_refine_ls_R_factor_all          0.0720
_refine_ls_R_factor_obs          0.0361
_refine_ls_shift/esd_max         -0.004
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0323P)^2^+2.0299P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0790
_refine_ls_wR_factor_obs         0.0690
_reflns_number_observed          6316
_reflns_number_total             9118
_reflns_observed_criterion       >2sigma(I)
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0323P)^2^+2.0299P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0323P)^2^+2.0299P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_database_code               4300129