Interlayer Interaction of Two-Dimensional Layered Spin Crossover Complexes [FeIIH3LMe][FeIILMe]X (X-= ClO4-, BF4-, PF6-, AsF6-, and SbF6-; H3LMe= Tris[2-(((2-methylimidazol-4-yl)methylidene)amino)ethyl]amine)
Masahiro Yamada; Makoto Ooidemizu; Yuichi Ikuta; Shutaro Osa; Naohide Matsumoto; Seiichiro Iijima; Masaaki Kojima; Françoise Dahan; Jean-Pierre Tuchagues; Inorganic Chemistry 42 (2003) 8406–8416; doi:10.1021/ic034439e

data_4312659
_publ_contact_author_email       naohide@aster.sci.kumamoto-u.ac.jp
_publ_contact_author_fax         +81-96-342-3390
_publ_contact_author_name        'Naohide Matsumoto'
_publ_contact_author_phone       +81-96-342-3390
_publ_section_title
;
 Interlayer Interaction of Two-Dimensional Layered Spin Crossover
 Complexes [FeIIH3LMe][FeIILMe]X (X-= ClO4-, BF4-, PF6-, AsF6-, and SbF6-;
 H3LMe= Tris[2-(((2-methylimidazol-4-yl)methylidene)amino)ethyl]amine)
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8406
_journal_page_last               8416
_journal_paper_doi               10.1021/ic034439e
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C42 H57 F6 Fe2 N20 P'
_chemical_formula_weight         1098.75
_space_group_IT_number           146
_symmetry_cell_setting           trigonal
_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_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            3
_cell_length_a                   12.3152(11)
_cell_length_b                   12.3152(11)
_cell_length_c                   27.424(3)
_cell_measurement_temperature    200(2)
_cell_volume                     3602.0(6)
_computing_cell_refinement       'CRYSALISRED 170, Oxford-Diffraction, 2002'
_computing_data_collection       'CRYSALIS 170, Oxford-Diffraction, 2002'
_computing_data_reduction        'CRYSALISRED 170, Oxford-Diffraction, 2002'
_computing_molecular_graphics    'ZORTEP (Zsolnai, 1996)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Oxford-Diffraction Xcalibur'
_diffrn_measurement_method       '\w,\f 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  0.0532
_diffrn_reflns_av_sigmaI/netI    0.0535
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            8943
_diffrn_reflns_theta_full        26.05
_diffrn_reflns_theta_max         26.05
_diffrn_reflns_theta_min         3.31
_exptl_absorpt_coefficient_mu    0.717
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.520
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'Prismatic Block'
_exptl_crystal_F_000             1710
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.025
_refine_diff_density_min         -0.240
_refine_diff_density_rms         0.057
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.22(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.006
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     215
_refine_ls_number_reflns         3057
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.006
_refine_ls_R_factor_all          0.0405
_refine_ls_R_factor_gt           0.0375
_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^)+(0.0424P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0795
_refine_ls_wR_factor_ref         0.0807
_reflns_number_gt                2670
_reflns_number_total             3057
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic034439esi20030424_081629_3.cif
_cod_data_source_block           a200
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'None' changed to
'none' according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_sg_symbol_H-M      'R 3'
_cod_database_code               4312659