2-(2-Chlorophenyl)-2,3-dihydroquinazolin-4(1<i>H</i>)-one
Li, Ming-Jian; Feng, Chang-Jun; Acta Crystallographica Section E 65 (2009) o2145–; doi:10.1107/S1600536809031328

data_2223174
_publ_section_title
;
 2-(2-Chlorophenyl)-2,3-dihydroquinazolin-4(1<i>H</i>)-one
;
_journal_coeditor_code           PB2004
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2145
_journal_paper_doi               10.1107/S1600536809031328
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C14 H11 Cl N2 O'
_chemical_formula_moiety         'C14 H11 Cl N2 O'
_chemical_formula_sum            'C14 H11 Cl N2 O'
_chemical_formula_weight         258.70
_chemical_melting_point_gt       485
_chemical_melting_point_lt       486
_chemical_name_systematic
;
2-(2-Chlorophenyl)-2,3-dihydroquinazolin-4(1<i>H</i>)-one
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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
_cell_angle_alpha                100.6390(10)
_cell_angle_beta                 92.7260(10)
_cell_angle_gamma                101.7860(10)
_cell_formula_units_Z            2
_cell_length_a                   6.99000(10)
_cell_length_b                   8.7488(2)
_cell_length_c                   10.4756(2)
_cell_measurement_reflns_used    5614
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.34
_cell_measurement_theta_min      2.43
_cell_volume                     613.91(2)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker SMART 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  0.0192
_diffrn_reflns_av_sigmaI/netI    0.0147
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            8018
_diffrn_reflns_theta_full        25.20
_diffrn_reflns_theta_max         25.20
_diffrn_reflns_theta_min         1.99
_exptl_absorpt_coefficient_mu    0.299
_exptl_absorpt_correction_T_max  0.950
_exptl_absorpt_correction_T_min  0.901
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(Jacobson, 1998)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.399
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             268
_exptl_crystal_size_max          0.473
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.146
_refine_diff_density_max         0.199
_refine_diff_density_min         -0.193
_refine_ls_extinction_coef       0.028(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL97 (Sheldrick, 2008)'
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     176
_refine_ls_number_reflns         2204
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.0325
_refine_ls_R_factor_gt           0.0298
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0395P)^2^+0.1722P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0796
_refine_ls_wR_factor_ref         0.0819
_reflns_number_gt                2029
_reflns_number_total             2204
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            pb2004.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_database_code               2223174
_cod_database_fobs_code          2223174