3-Methyl-1-phenylbenzothieno[3,2-<i>d</i>]imidazo[1,2-<i>a</i>]pyrimidine-2,5(1<i>H</i>,3<i>H</i>)-dione
Min-Hui Cao; Acta Crystallographica Section E 63 (2007) o2660–o2660; doi:10.1107/S1600536807017576

data_2213407
_publ_section_title
3-Methyl-1-phenylbenzothieno[3,2-<i>d</i>]imidazo[1,2-<i>a</i>]pyrimidine-2,5(1<i>H</i>,3<i>H</i>)-dione
_journal_coeditor_code           HK2230
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2660
_journal_page_last               o2660
_journal_paper_doi               10.1107/S1600536807017576
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          'C19 H13 N3 O2 S'
_chemical_formula_moiety         'C19 H13 N3 O2 S'
_chemical_formula_sum            'C19 H13 N3 O2 S'
_chemical_formula_weight         347.38
_chemical_name_systematic
;
3-Methyl-1-phenylbenzothieno[3,2-d]imidazo[1,2-a]pyrimidine-2,5(1H,3H)-dione
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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            8
_cell_length_a                   12.6184(18)
_cell_length_b                   11.0787(16)
_cell_length_c                   23.074(3)
_cell_measurement_reflns_used    3753
_cell_measurement_temperature    292(2)
_cell_measurement_theta_max      22.78
_cell_measurement_theta_min      2.39
_cell_volume                     3225.6(8)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXTL (Bruker, 2001)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      292(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker SMART 4K CCD area-detector'
_diffrn_measurement_method       '\f and \w'
_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  0.1085
_diffrn_reflns_av_sigmaI/netI    0.0631
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            19405
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         1.77
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.219
_exptl_absorpt_correction_T_max  0.9784
_exptl_absorpt_correction_T_min  0.9575
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.431
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1440
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.296
_refine_diff_density_min         -0.214
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.923
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         3847
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.923
_refine_ls_R_factor_all          0.0768
_refine_ls_R_factor_gt           0.0496
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0558P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1069
_refine_ls_wR_factor_ref         0.1149
_reflns_number_gt                2529
_reflns_number_total             3847
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hk2230.cif
_cod_data_source_block           I
_cod_original_cell_volume        3225.7(8)
_cod_database_code               2213407
_cod_database_fobs_code          2213407