2-(6-Phenyl-7<i>H</i>-1,2,4-triazolo[3,4-<i>b</i>][1,3,4]thiadiazin-3-yl)-1,3-benzothiazole
Abdel-Aziz, Hatem A.; Ng, Seik Weng; Tiekink, Edward R. T.; Acta Crystallographica Section E 67 (2011) o2610–; doi:10.1107/S1600536811036452

data_2231914
_publ_section_title
;
 2-(6-Phenyl-7<i>H</i>-1,2,4-triazolo[3,4-<i>b</i>][1,3,4]thiadiazin-3-yl)-1,3-benzothiazole
;
_journal_coeditor_code           HG5092
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2610
_journal_paper_doi               10.1107/S1600536811036452
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C17 H11 N5 S2'
_chemical_formula_moiety         'C17 H11 N5 S2'
_chemical_formula_sum            'C17 H11 N5 S2'
_chemical_formula_weight         349.43
_chemical_name_systematic
;
2-(6-Phenyl-7<i>H</i>-1,2,4-triazolo[3,4-<i>b</i>][1,3,4]thiadiazin-3-yl)-1,3-
benzothiazole
;
_space_group_IT_number           18
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2 2ab'
_symmetry_space_group_name_H-M   'P 21 21 2'
_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                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.1437(3)
_cell_length_b                   21.2950(5)
_cell_length_c                   5.79460(10)
_cell_measurement_reflns_used    3513
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      74.3047
_cell_measurement_theta_min      3.6367
_cell_volume                     1498.48(6)
_computing_cell_refinement       'CrysAlis PRO (Agilent, 2010)'
_computing_data_collection       'CrysAlis PRO (Agilent, 2010)'
_computing_data_reduction        'CrysAlis PRO (Agilent, 2010)'
_computing_molecular_graphics
'ORTEP-3 (Farrugia, 1997) and DIAMOND (Brandenburg, 2006)'
_computing_publication_material  'publCIF (Westrip, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.4041
_diffrn_measured_fraction_theta_full 0.972
_diffrn_measured_fraction_theta_max 0.972
_diffrn_measurement_device_type
'Agilent SuperNova Dual diffractometer with Atlas detector'
_diffrn_measurement_method       '\w scan'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  0.0286
_diffrn_reflns_av_sigmaI/netI    0.0400
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       6
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            5754
_diffrn_reflns_theta_full        74.47
_diffrn_reflns_theta_max         74.47
_diffrn_reflns_theta_min         4.19
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.294
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.715
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrysAlis PRO; Agilent, 2010)'
_exptl_crystal_colour            light-brown
_exptl_crystal_density_diffrn    1.549
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             720
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.212
_refine_diff_density_min         -0.300
_refine_ls_abs_structure_details 'Flack (1983), 1150 Friedel pairs'
_refine_ls_abs_structure_Flack   -0.006(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         2902
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0345
_refine_ls_R_factor_gt           0.0321
_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^)+(0.0507P)^2^+0.0210P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0810
_refine_ls_wR_factor_ref         0.0829
_reflns_number_gt                2751
_reflns_number_total             2902
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hg5092.cif
_cod_data_source_block           I
_cod_original_sg_symbol_Hall     'P 2 2ab '
_cod_database_code               2231914
_cod_database_fobs_code          2231914