Structural and spectroscopic characterisation of bis-ligand complexes of iron(ii), nickel(ii) and nickel(iii) with the hydrotris(methimazolyl)borate anion: soft S6 donor sets generating a weak ligand field
Garner, Mark; Lewinski, Krzysztof; Pattek-Janczyk, Agnieszka; Reglinski, John; Sieklucka, Barbara; Spicer, Mark D.; Szaleniec, Maciej; Dalton Transactions  (2003) 1181–; doi:10.1039/b209877f

data_7012310
_publ_section_title
;
 Structural and spectroscopic characterisation of bis-ligand complexes
 of iron(ii), nickel(ii) and nickel(iii) with the
 hydrotris(methimazolyl)borate anion: soft S6 donor sets generating a
 weak ligand field
;
_journal_issue                   6
_journal_name_full               'Dalton Transactions'
_journal_page_first              1181
_journal_paper_doi               10.1039/b209877f
_journal_year                    2003
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C24 H32 B2 Fe1 N12 S6'
_chemical_formula_sum            'C24 H41 B2 Fe N12 O4.5 S6'
_chemical_formula_weight         839.52
_chemical_name_common            '[Fe(Tm)2]. 4.5H2O'
_chemical_name_systematic
;
?
;
_space_group_IT_number           148
_symmetry_cell_setting           trigonal
_symmetry_Int_Tables_number      148
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.2
_audit_creation_date             2003-01-21T10:10:14-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   14.8890(6)
_cell_length_b                   14.8890(6)
_cell_length_c                   15.5697(6)
_cell_measurement_reflns_used    1353
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_measurement_wavelength     0.71073
_cell_volume                     2989.1(2)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      123(2)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       CCD
_diffrn_orient_matrix_type       'by Nonius Collect from scalepack cell'
_diffrn_orient_matrix_UB_11      -0.0727233
_diffrn_orient_matrix_UB_12      -0.0238426
_diffrn_orient_matrix_UB_13      0.0125488
_diffrn_orient_matrix_UB_21      -0.0320741
_diffrn_orient_matrix_UB_22      0.0085868
_diffrn_orient_matrix_UB_23      0.0700866
_diffrn_orient_matrix_UB_31      -0.0219335
_diffrn_orient_matrix_UB_32      0.0578848
_diffrn_orient_matrix_UB_33      -0.0171294
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0391
_diffrn_reflns_av_unetI/netI     0.0312
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       0
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            3074
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         3.42
_diffrn_source                   'Enraf Nonius FR590'
_exptl_absorpt_coefficient_mu    0.741
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Black
_exptl_crystal_density_diffrn    1.399
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1288
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.013
_refine_diff_density_min         -0.498
_refine_diff_density_rms         0.113
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.09
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     81
_refine_ls_number_reflns         1361
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.09
_refine_ls_R_factor_all          0.0655
_refine_ls_R_factor_gt           0.0554
_refine_ls_shift/su_max          0.015
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0912P)^2^+23.6903P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1696
_refine_ls_wR_factor_ref         0.177
_reflns_number_gt                1152
_reflns_number_total             1361
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b209877f.txt
_cod_data_source_block           Fe(Tm)2
_cod_original_sg_symbol_H-M      R-3
_cod_original_formula_sum        'C24 H41 B2 Fe1 N12 O4.5 S6'
_cod_database_code               7012310