Crystal structures and magneto-structural correlation analysis for several cyano-bridged bimetallic complexes based on MnIII‒FeIIIsystems
Zhou, Hongbo; Wang, Yingying; Mou, Fangyou; Shen, Xiaoping; Liu, Yashu; New J. Chem. 38 (2014) 5925–; doi:10.1039/C4NJ01157K

data_7054432
_publ_section_title
;
 Crystal structures and magneto-structural correlation analysis for
 several cyano-bridged bimetallic complexes based on MnIII--FeIIIsystems
;
_journal_issue                   12
_journal_name_full               'New J. Chem.'
_journal_page_first              5925
_journal_paper_doi               10.1039/C4NJ01157K
_journal_volume                  38
_journal_year                    2014
_chemical_formula_moiety         'C55 H67.6 Fe Mn N8 O4, 2.8(O)'
_chemical_formula_sum            'C55 H67.6 Fe Mn N8 O6.8'
_chemical_formula_weight         1052.7
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 99.76(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   22.680(5)
_cell_length_b                   10.109(2)
_cell_length_c                   26.260(5)
_cell_measurement_reflns_used    18991
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.8114
_cell_measurement_theta_min      2.9136
_cell_volume                     5934(2)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker Smart Aepex CCD'
_diffrn_measurement_method       'phi and omega 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  0.0810
_diffrn_reflns_av_unetI/netI     0.1061
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            25493
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.10
_exptl_absorpt_coefficient_mu    0.510
_exptl_absorpt_correction_T_max  0.9024
_exptl_absorpt_correction_T_min  0.8950
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.178
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2205.6
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.761
_refine_diff_density_min         -0.395
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     671
_refine_ls_number_reflns         10359
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.1682
_refine_ls_R_factor_gt           0.1310
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0500P)^2^+40.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2432
_refine_ls_wR_factor_ref         0.2680
_reflns_number_gt                7501
_reflns_number_total             10359
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4nj01157k2.cif
_cod_data_source_block           5
_cod_depositor_comments
'Adding full bibliography for 7054428--7054433.cif.'
_cod_original_cell_volume        5933(2)
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7054432