Synthetic and Structural Investigations of Linear and Macrocyclic Nickel/Iron/Sulfur Cluster Complexes
Li-Cheng Song; Yu-Long Li; Ling Li; Zhen-Chao Gu; Qing-Mei Hu; Inorganic Chemistry 49 (2010) 10174–10182; doi:10.1021/ic101451y

data_4316970
_publ_section_title
;
 Synthetic and Structural Investigations of Linear and Macrocyclic
 Nickel/Iron/Sulfur Cluster Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              10174
_journal_page_last               10182
_journal_paper_doi               10.1021/ic101451y
_journal_volume                  49
_journal_year                    2010
_chemical_formula_sum            'C45.5 H33.5 Cl4.5 Fe4 Ni O12 P2 S6'
_chemical_formula_weight         1468.16
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 98.52(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.511(4)
_cell_length_b                   18.674(4)
_cell_length_c                   30.382(6)
_cell_measurement_reflns_used    16178
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      27.891
_cell_measurement_theta_min      2.284
_cell_volume                     11509(4)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_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      113(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker P4'
_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  0.0588
_diffrn_reflns_av_sigmaI/netI    0.0517
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            38169
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         2.28
_exptl_absorpt_coefficient_mu    1.844
_exptl_absorpt_correction_T_max  0.8090
_exptl_absorpt_correction_T_min  0.7093
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   crystalclear
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.695
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             5896
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.380
_refine_diff_density_min         -1.140
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     724
_refine_ls_number_reflns         10158
_refine_ls_number_restraints     96
_refine_ls_restrained_S_all      1.140
_refine_ls_R_factor_all          0.0567
_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^)+(0.0662P)^2^+27.5629P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1238
_refine_ls_wR_factor_ref         0.1308
_reflns_number_gt                8558
_reflns_number_total             10158
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic101451y_si_001_1.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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_original_cell_volume        11508(4)
_cod_original_formula_sum        'C45.50 H33.50 Cl4.50 Fe4 Ni O12 P2 S6'
_cod_database_code               4316970