Necessity of fine tuning in Mo(iv) bis(dithiolene) complexes to warrant nitrate reduction
Majumdar, Amit; Pal, Kuntal; Sarkar, Sabyasachi; Dalton Transactions  (2009) 1927–1938; doi:10.1039/b815436h

data_7000723
_publ_section_title
;
 Necessity of fine tuning in Mo(iv) bis(dithiolene) complexes to
 warrant nitrate reduction
;
_journal_issue                   11
_journal_name_full               'Dalton Transactions'
_journal_page_first              1927
_journal_page_last               1938
_journal_paper_doi               10.1039/b815436h
_journal_year                    2009
_chemical_compound_source        'Sodium Molybdate'
_chemical_formula_moiety         'C27 H15 Mo N5 P S5, C8 H20 N'
_chemical_formula_sum            'C35 H35 Mo N6 P S5'
_chemical_formula_weight         826.95
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      33
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   25.720(5)
_cell_length_b                   19.829(5)
_cell_length_c                   15.048(5)
_cell_measurement_temperature    100(2)
_cell_volume                     7675(4)
_computing_cell_refinement       'SMART (Bruker)'
_computing_data_collection       'SMART (Bruker)'
_computing_data_reduction        'SAINT (Bruker)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2000)'
_computing_publication_material  'SHELXTL (Bruker, 2000)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    SIR-97
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker SMART APEX'
_diffrn_measurement_method       /w-scans
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0536
_diffrn_reflns_av_sigmaI/netI    0.0728
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            49730
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         2.05
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.689
_exptl_absorpt_correction_T_max  0.948
_exptl_absorpt_correction_T_min  0.919
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.431
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             3392
_exptl_crystal_recrystallization_method 'Dichloromethane,petroleum ether'
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.034
_refine_diff_density_min         -0.990
_refine_diff_density_rms         0.110
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.0(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     874
_refine_ls_number_reflns         18610
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.0630
_refine_ls_R_factor_gt           0.0475
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0304P)^2^+5.4079P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0871
_refine_ls_wR_factor_ref         0.0954
_reflns_number_gt                15596
_reflns_number_total             18610
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b815436h.txt
_cod_data_source_block           8jula
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'Empirical' changed to 'empirical'
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_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_database_code               7000723