Hydrogen-Bonded Quartz-type Network of Diprotonated Tetrakis(4-pyridyl)methane Dications
Matsumoto, Kouzou; Inokuchi, Daisuke; Hirao, Yasukazu; Kurata, Hiroyuki; Kubo, Takashi; Crystal Growth & Design 10 (2010) 2854–; doi:10.1021/cg1003353

data_4501725
_publ_section_title
;
 Hydrogen-Bonded Quartz-type Network of Diprotonated
 Tetrakis(4-pyridyl)methane Dications
;
_journal_issue                   7
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              2854
_journal_paper_doi               10.1021/cg1003353
_journal_volume                  10
_journal_year                    2010
_chemical_formula_moiety         'C23 H21 B2 F8 N5 '
_chemical_formula_sum            'C23 H21 B2 F8 N5'
_chemical_formula_weight         541.06
_space_group_IT_number           179
_symmetry_cell_setting           hexagonal
_symmetry_Int_Tables_number      179
_symmetry_space_group_name_Hall  'P 65 2 (0 0 1)'
_symmetry_space_group_name_H-M   'P 65 2 2'
_cell_angle_alpha                90.0000
_cell_angle_beta                 90.0000
_cell_angle_gamma                120.0000
_cell_formula_units_Z            6
_cell_length_a                   10.6023(3)
_cell_length_b                   10.6023(3)
_cell_length_c                   38.2513(10)
_cell_measurement_reflns_used    28319
_cell_measurement_temperature    200.1
_cell_measurement_theta_max      27.4
_cell_measurement_theta_min      3.1
_cell_volume                     3723.72(18)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       PROCESS-AUTO
_computing_data_reduction        CrystalStructure
_computing_publication_material  'CrystalStructure 3.8'
_computing_structure_refinement  SHELXL
_computing_structure_solution    SIR2004
_diffrn_ambient_temperature      200
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.050
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       49
_diffrn_reflns_limit_l_min       -48
_diffrn_reflns_number            35544
_diffrn_reflns_theta_full        27.43
_diffrn_reflns_theta_max         27.43
_exptl_absorpt_coefficient_mu    0.129
_exptl_absorpt_correction_T_max  0.962
_exptl_absorpt_correction_T_min  0.918
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
    Higashi, T. (1995). Program for Absorption Correction.
    Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.448
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1656.00
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.56
_refine_diff_density_min         -0.36
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.105
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     193
_refine_ls_number_reflns         2834
_refine_ls_R_factor_gt           0.0643
_refine_ls_shift/su_max          0.0010
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.1006P)^2^+2.2713P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1807
_reflns_number_gt                2650
_reflns_number_total             2834
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            cg1003353_si_001.cif
_cod_data_source_block           '_4Py4C_2BF4'
_cod_original_formula_sum        'C23 H21 B2 F8 N5 '
_cod_database_code               4501725