Diverse dimerization of molecular tweezers with a 2,4,6-triphenyl-1,3,5-triazine spacer in the solid state
Hisamatsu, Yosuke; Aihara, Hidenori; Chemical Communications 46 (2010) 4902–4904; doi:10.1039/c0cc00454e

data_7111707
_publ_section_title
;
 Diverse dimerization of molecular tweezers with a
 2,4,6-triphenyl-1,3,5-triazine spacer in the solid state
;
_journal_issue                   27
_journal_name_full               'Chemical Communications'
_journal_page_first              4902
_journal_page_last               4904
_journal_paper_doi               10.1039/c0cc00454e
_journal_volume                  46
_journal_year                    2010
_chemical_formula_moiety         'C49 H31 N3 '
_chemical_formula_sum            'C49 H31 N3'
_chemical_formula_weight         661.80
_space_group_IT_number           82
_symmetry_cell_setting           tetragonal
_symmetry_Int_Tables_number      82
_symmetry_space_group_name_Hall  'I -4'
_symmetry_space_group_name_H-M   'I -4'
_cell_angle_alpha                90.0000
_cell_angle_beta                 90.0000
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   12.2436(4)
_cell_length_b                   12.2436(4)
_cell_length_c                   22.5350(16)
_cell_measurement_reflns_used    18620
_cell_measurement_temperature    173
_cell_measurement_theta_max      68.1
_cell_measurement_theta_min      3.9
_cell_volume                     3378.1(3)
_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      173
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.026
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            19725
_diffrn_reflns_theta_full        68.11
_diffrn_reflns_theta_max         68.11
_exptl_absorpt_coefficient_mu    0.586
_exptl_absorpt_correction_T_max  0.943
_exptl_absorpt_correction_T_min  0.707
_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    1.301
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1384.00
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.12
_refine_diff_density_min         -0.14
_refine_ls_abs_structure_details
'Flack, H. D. (1983), Acta Cryst. A39, 876-881. 1486 Friedel Pairs'
_refine_ls_abs_structure_Flack   0.5(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    refall
_refine_ls_number_parameters     239
_refine_ls_number_reflns         3072
_refine_ls_R_factor_gt           0.0344
_refine_ls_shift/su_max          0.0010
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0605P)^2^+0.0217P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0910
_reflns_number_gt                2868
_reflns_number_total             3072
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            C0CC00454Esup1.cif
_cod_data_source_block           yh080829
_cod_original_formula_sum        'C49 H31 N3 '
_cod_database_code               7111707