Rational design of covalently bridged [FeIII2MIIO] clusters
Alborés, Pablo; Rentschler, Eva; Dalton Transactions 39 (2010) 5005–; doi:10.1039/b925214b

data_7025125
_publ_section_title
;
 Rational design of covalently bridged [FeIII2MIIO] clusters
;
_journal_issue                   20
_journal_name_full               'Dalton Transactions'
_journal_page_first              5005
_journal_paper_doi               10.1039/b925214b
_journal_volume                  39
_journal_year                    2010
_chemical_formula_sum            'C42 H67 Co Fe2 N3 O14'
_chemical_formula_weight         1008.62
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                77.597(2)
_cell_angle_beta                 88.046(2)
_cell_angle_gamma                72.215(2)
_cell_formula_units_Z            2
_cell_length_a                   11.4643(4)
_cell_length_b                   12.0792(5)
_cell_length_c                   19.9530(7)
_cell_measurement_temperature    173(2)
_cell_volume                     2568.15(17)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_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  0.0694
_diffrn_reflns_av_sigmaI/netI    0.0659
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            54053
_diffrn_reflns_theta_full        27.52
_diffrn_reflns_theta_max         27.52
_diffrn_reflns_theta_min         1.05
_exptl_absorpt_coefficient_mu    0.937
_exptl_absorpt_correction_T_max  0.8959
_exptl_absorpt_correction_T_min  0.7880
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
[c.f. r.h. blessing, acta cryst. (1995), a51, 33-38]
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.304
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1062
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.591
_refine_diff_density_min         -0.328
_refine_diff_density_rms         0.081
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     565
_refine_ls_number_reflns         11748
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0854
_refine_ls_R_factor_gt           0.0455
_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^)+(0.0570P)^2^+0.2334P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1016
_refine_ls_wR_factor_ref         0.1209
_reflns_number_gt                7838
_reflns_number_total             11748
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b925214b.txt
_cod_data_source_block           pa_429_0m
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7025125