Mononuclear NiIII-Alkyl Complexes (Alkyl = Me and Et): Relevance to the Acetyl-CoA Synthase and Methyl-CoM Reductase
Chien-Ming Lee; Chien-Hong Chen; Fu-Xing Liao; Ching-Han Hu; Gene-Hsiang Lee; Journal of the American Chemical Society 132 (2010) 9256–9258; doi:10.1021/ja102430d

data_4102649
_publ_section_title
;
 Mononuclear NiIII-Alkyl Complexes (Alkyl = Me and Et): Relevance to the
 Acetyl-CoA Synthase and Methyl-CoM Reductase
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9256
_journal_page_last               9258
_journal_paper_doi               10.1021/ja102430d
_journal_volume                  132
_journal_year                    2010
_chemical_formula_sum            'C69 H79 N Ni O P3 S3 Si3'
_chemical_formula_weight         1270.40
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   27.4736(5)
_cell_length_b                   17.4627(3)
_cell_length_c                   27.9844(5)
_cell_measurement_reflns_used    12078
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      1.00
_cell_volume                     13425.9(4)
_computing_cell_refinement       DENZO-SMN
_computing_data_collection       'NONIUS COLLECT'
_computing_data_reduction        DENZO-SMN
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'NONIUS KappaCCD'
_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  0.0477
_diffrn_reflns_av_sigmaI/netI    0.0551
_diffrn_reflns_limit_h_max       35
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            46853
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.46
_exptl_absorpt_coefficient_mu    0.549
_exptl_absorpt_correction_T_max  0.857
_exptl_absorpt_correction_T_min  0.745
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            red-brown
_exptl_crystal_density_diffrn    1.257
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             5368
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.30
_refine_diff_density_max         1.104
_refine_diff_density_min         -0.761
_refine_diff_density_rms         0.089
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     713
_refine_ls_number_reflns         15400
_refine_ls_number_restraints     10
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0864
_refine_ls_R_factor_gt           0.0506
_refine_ls_shift/su_max          0.011
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0857P)^2^+6.1406P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1384
_refine_ls_wR_factor_ref         0.1574
_reflns_number_gt                10332
_reflns_number_total             15400
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja102430d_si_003.cif
_cod_data_source_block           ic13903
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not_measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_database_code               4102649