A Family of Polynuclear Clusters Containing Cyano-Bridged T-Shaped Fe^III^~3~M^II^ (M = Cu, Co, Mn) Metal Cores: Syntheses, Structures, and Magnetic Properties
Gu, Zhi-Guo; Xu, Yi-Fan; Kang, Ling-Chen; Li, Yi-Zhi; Zuo, Jing-Lin; You, Xiao-Zeng; Inorganic chemistry 48 (2009) 5073–5080; doi:10.1021/ic8023524

data_4302279
_publ_section_title
;
 A Family of Polynuclear Clusters Containing Cyano-Bridged T-Shaped
 Fe^III^~3~M^II^ (M = Cu, Co, Mn) Metal Cores: Syntheses, Structures,
 and Magnetic Properties
;
_journal_coden_ASTM              INOCAJ
_journal_issue                   12
_journal_name_full               'Inorganic chemistry'
_journal_page_first              5073
_journal_page_last               5080
_journal_paper_doi               10.1021/ic8023524
_journal_volume                  48
_journal_year                    2009
_chemical_formula_sum            'C144 H136 B6 Fe6 Mn2 N54 Na2 O20'
_chemical_formula_weight         3498.89
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 120.541(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   13.960(3)
_cell_length_b                   27.108(4)
_cell_length_c                   27.355(3)
_cell_measurement_reflns_used    7973
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      25.42
_cell_measurement_theta_min      2.25
_cell_volume                     8916(3)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 2000)'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Bruker Smart Aepex CCD'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0481
_diffrn_reflns_av_sigmaI/netI    0.0496
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -33
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            59785
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.15
_exptl_absorpt_coefficient_mu    0.689
_exptl_absorpt_correction_T_max  0.8521
_exptl_absorpt_correction_T_min  0.8097
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.303
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3592
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.286
_refine_diff_density_min         -0.291
_refine_diff_density_rms         0.049
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     1153
_refine_ls_number_reflns         17222
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.081
_refine_ls_R_factor_all          0.0816
_refine_ls_R_factor_gt           0.0599
_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^)+(0.07P)^2^+1.99P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1283
_refine_ls_wR_factor_ref         0.1357
_reflns_number_gt                13041
_reflns_number_total             17222
_reflns_threshold_expression     >2sigma(I)
_cod_duplicate_entry             4338583
_cod_data_source_file            ic8023524_si_002_3.cif
_cod_data_source_block           complex3
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_refine_ls_hydrogen_treatment' value 'CONSTR' changed to
'constr' 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 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4302279