Synthesis and characterization of manganese(II) and iron(III) d5 tripodal imidazole complexes. Effect of oxidation state, protonation state and ligand conformation on coordination number and spin state.
Brewer, Cynthia; Brewer, Greg; Butcher, Ray J.; Carpenter, Everett E.; Cuenca, Luciann; Noll, Bruce C.; Scheidt, W. Robert; Viragh, Carol; Zavalij, Peter Y.; Zielaski, Daniel; Dalton transactions (Cambridge, England : 2003)  (2006) 1009–1019; doi:10.1039/b513282g

data_7006711
_publ_section_title
;
 Synthesis and characterization of manganese(II) and iron(III) d5
 tripodal imidazole complexes. Effect of oxidation state, protonation
 state and ligand conformation on coordination number and spin state.
;
_journal_issue                   8
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1009
_journal_page_last               1019
_journal_paper_doi               10.1039/b513282g
_journal_year                    2006
_chemical_formula_moiety         (C21H30MnN10)(ClO4)2
_chemical_formula_sum            'C21 H30 Cl2 Mn N10 O8'
_chemical_formula_weight         676.39
_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                 102.901(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.3654(3)
_cell_length_b                   20.6178(6)
_cell_length_c                   12.9278(4)
_cell_measurement_reflns_used    8951
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.465
_cell_measurement_theta_min      2.375
_cell_volume                     2952.90(15)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector                 'CCD area detector'
_diffrn_detector_type            'Bruker Smart1000'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_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  0.0261
_diffrn_reflns_av_sigmaI/netI    0.0155
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            47247
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.98
_diffrn_source_current           40
_diffrn_source_voltage           50
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.690
_exptl_absorpt_correction_T_max  0.9261
_exptl_absorpt_correction_T_min  0.7304
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.521
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Hexagon
_exptl_crystal_F_000             1396
_exptl_crystal_id                'Brewer 1139'
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.46
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.430
_refine_diff_density_min         -0.360
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.000
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     412
_refine_ls_number_reflns         6775
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.0457
_refine_ls_R_factor_gt           0.0352
_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^)+(0.0200P)^2^+2.9610P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0742
_refine_ls_wR_factor_ref         0.0785
_reflns_number_gt                5599
_reflns_number_total             6775
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b513282g.txt
_cod_data_source_block           1139ff
_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.

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               7006711
_diffrn_measurement_total_frames-ccd 1868
_diffrn_measurement_frame_width-ccd 0.30
_diffrn_detector_distance-ccd    4.99
_diffrn_measurement_frame_time-ccd 15
_diffrn_measurement_total_time-ccd 12
_diffrn_measurement_frame_size-ccd 512