Electronic and crystal structures of 1,2,3-triazole-fused p-benzoquinone derivatives
Sato, M.; Takeda, T.; Hoshino, N.; Akutagawa, T.; CrystEngComm 19 (2017) 910–; doi:10.1039/C6CE02167K

data_7227234
_publ_section_title
;
 Electronic and crystal structures of 1,2,3-triazole-fused p-benzoquinone
 derivatives
;
_journal_issue                   6
_journal_name_full               CrystEngComm
_journal_page_first              910
_journal_paper_doi               10.1039/C6CE02167K
_journal_volume                  19
_journal_year                    2017
_chemical_formula_moiety         'C18 H32 N8 O2'
_chemical_formula_sum            'C18 H32 N8 O2'
_chemical_formula_weight         392.50
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_update_record
;
2016-09-24 deposited with the CCDC.
2016-12-05 downloaded from the CCDC.
;
_cell_angle_alpha                102.0567(14)
_cell_angle_beta                 102.4887(18)
_cell_angle_gamma                101.2122(18)
_cell_formula_units_Z            1
_cell_length_a                   7.5718(3)
_cell_length_b                   8.46267(18)
_cell_length_c                   8.7904(2)
_cell_measurement_reflns_used    2712
_cell_measurement_temperature    100
_cell_measurement_theta_max      68.22
_cell_measurement_theta_min      5.34
_cell_volume                     520.60(3)
_computing_cell_refinement       'RAPID AUTO'
_computing_data_collection       'RAPID AUTO (Rigaku, ????)'
_computing_data_reduction        'RAPID AUTO'
_computing_molecular_graphics    'CrystalStructure 4.1'
_computing_publication_material  'CrystalStructure 4.1 (Rigaku, 2014)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'Il Milione (Burla, et al., 2007)'
_diffrn_ambient_temperature      100
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.0481
_diffrn_reflns_Laue_measured_fraction_full 0.000
_diffrn_reflns_Laue_measured_fraction_max 0.000
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            5687
_diffrn_reflns_point_group_measured_fraction_full 0.000
_diffrn_reflns_point_group_measured_fraction_max 0.000
_diffrn_reflns_theta_full        68.220
_diffrn_reflns_theta_max         68.220
_diffrn_reflns_theta_min         5.341
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.698
_exptl_absorpt_correction_T_max  0.972
_exptl_absorpt_correction_T_min  0.807
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Rigaku, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.252
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             212.00
_exptl_crystal_size_max          0.050
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.040
_refine_diff_density_max         0.18
_refine_diff_density_min         -0.30
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.084
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_number_parameters     191
_refine_ls_number_reflns         1866
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0587
_refine_ls_R_factor_gt           0.0496
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0811P)^2^+0.0409P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1301
_refine_ls_wR_factor_ref         0.1469
_reflns_number_gt                1492
_reflns_number_total             1866
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            c6ce02167k2.cif
_cod_data_source_block           BTABQ-DiPA
_cod_depositor_comments
'Adding full bibliography for 7227231--7227238.cif.'
_cod_database_code               7227234