Spin crossover in iron(III) Schiff-base 1-D chain complexes.
Ross, Tamsyn M.; Neville, Suzanne M.; Innes, David S.; Turner, David R.; Moubaraki, Boujemaa; Murray, Keith S.; Dalton transactions (Cambridge, England : 2003) 39 (2010) 149–159; doi:10.1039/b913234a

data_7024231
_publ_section_title
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 Spin crossover in iron(III) Schiff-base 1-D chain complexes.
;
_journal_issue                   1
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              149
_journal_page_last               159
_journal_paper_doi               10.1039/b913234a
_journal_volume                  39
_journal_year                    2010
_chemical_formula_moiety         'C28 H26 Fe N4 O2, C24 H20 B, 2(C H4 O)'
_chemical_formula_sum            'C54 H54 B Fe N4 O4'
_chemical_formula_weight         889.67
_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_date             '9 November 2005'
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 96.594(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.7528(5)
_cell_length_b                   14.7010(7)
_cell_length_c                   22.6381(11)
_cell_measurement_reflns_used    211
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      24.146
_cell_measurement_theta_min      2.771
_cell_volume                     4546.7(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'APEX X8'
_diffrn_measurement_method       'scans in phi and omega'
_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  0.0650
_diffrn_reflns_av_sigmaI/netI    0.0874
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            36860
_diffrn_reflns_theta_full        24.17
_diffrn_reflns_theta_max         24.17
_diffrn_reflns_theta_min         1.65
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.384
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.877804
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.300
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1876
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.422
_refine_diff_density_min         -0.434
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.214
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     581
_refine_ls_number_reflns         7250
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.214
_refine_ls_R_factor_all          0.0947
_refine_ls_R_factor_gt           0.0743
_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^)+(0.0000P)^2^+7.2241P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1319
_refine_ls_wR_factor_ref         0.1387
_reflns_number_gt                5943
_reflns_number_total             7250
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b913234a.txt
_cod_data_source_block           1c
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7024231