HS\λeftarrow\ρightarrowLS Transition in Iron(II) Two-Dimensional Coordination Networks Containing Tris(tetrazol-1-ylmethyl)methane As Triconnected Building Block
Agata Białońska; Robert Bronisz; Mikołaj F. Rudolf; Marek Weselski; Inorganic Chemistry 51 (2012) 237–245; doi:10.1021/ic201535x

data_4327774
_publ_contact_author_address
;
Faculty of Chemistry
University of Wroc\/law
14. F. Joliot-Curie
50-383 Wroc\/law
Poland
;
_publ_contact_author_email       'bron@wchuwr.pl weselski@eto.wchuwr.pl'
_publ_section_title
;
 HS\\leftarrow\\rightarrowLS Transition in Iron(II) Two-Dimensional
 Coordination Networks Containing Tris(tetrazol-1-ylmethyl)methane As
 Triconnected Building Block
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              237
_journal_page_last               245
_journal_paper_doi               10.1021/ic201535x
_journal_volume                  51
_journal_year                    2012
_chemical_formula_moiety         'Fe 2(C7 H10 N12), 2(Cl O4)'
_chemical_formula_sum            'C14 H20 Cl2 Fe N24 O8'
_chemical_formula_weight         779.29
_chemical_name_systematic
;
catena-(bis(\m~3~-bis[tris(tetrazol-1-ylmethyl)methane-
N4,N4',N4'')iron(ii) bis(perchlorate))
;
_space_group_IT_number           147
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-P 3'
_symmetry_space_group_name_H-M   'P -3'
_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            1
_cell_length_a                   10.064(3)
_cell_length_b                   10.064(3)
_cell_length_c                   8.454(3)
_cell_measurement_reflns_used    1823
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.57
_cell_measurement_theta_min      3.34
_cell_volume                     741.5(4)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
;
_computing_structure_refinement
;
SHELXL-97 (Sheldrick, G. M. (2008). <i>Acta Cryst.</i> <b>A64</b>, 112-122.)
;
_computing_structure_solution
;
SHELXS-97 (Sheldrick, G. M. (2008). <i>Acta Cryst.</i> <b>A64</b>, 112-122.)
;
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Kuma KM4CCD'
_diffrn_measurement_method       '\w scan'
_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  0.0444
_diffrn_reflns_av_sigmaI/netI    0.0466
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            5004
_diffrn_reflns_theta_full        26.95
_diffrn_reflns_theta_max         26.95
_diffrn_reflns_theta_min         3.36
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.775
_exptl_absorpt_correction_T_max  0.979
_exptl_absorpt_correction_T_min  0.879
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.745
_exptl_crystal_description       'triangular plate'
_exptl_crystal_F_000             396
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.224
_refine_diff_density_min         -0.245
_refine_diff_density_rms         0.047
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.910
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     148
_refine_ls_number_reflns         1077
_refine_ls_number_restraints     110
_refine_ls_restrained_S_all      0.940
_refine_ls_R_factor_all          0.0630
_refine_ls_R_factor_gt           0.0346
_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^)+(0.0463P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0715
_refine_ls_wR_factor_ref         0.0792
_reflns_number_gt                714
_reflns_number_total             1077
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic201535x_si_001_09.cif
_cod_data_source_block           111tza1
_cod_database_code               4327774