2-Diethylamino-3-(3-methylphenyl)-1-benzofuro[3,2-<i>d</i>]pyrimidin-4(3<i>H</i>)-one
Ming-Guo Liu; Ju-Zhen Yuan; Yang-Gen Hu; Sheng-Zhen Xu; Acta Crystallographica Section E 62 (2006) o147–o149; doi:10.1107/S1600536805040377

data_2207891
_publ_section_title
2-Diethylamino-3-(3-methylphenyl)-1-benzofuro[3,2-<i>d</i>]pyrimidin-4(3<i>H</i>)-one
_journal_coeditor_code           SJ6175
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o147
_journal_page_last               o149
_journal_paper_doi               10.1107/S1600536805040377
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          'C21 H21 N3 O2'
_chemical_formula_moiety         'C21 H21 N3 O2'
_chemical_formula_sum            'C21 H21 N3 O2'
_chemical_formula_weight         347.41
_chemical_melting_point          420
_chemical_name_systematic
;
2-Diethylamino-3-(3-methylphenyl)-1-benzofuro[3,2-d]pyrimidin-4(3H)-one
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_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                 113.685(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.164(2)
_cell_length_b                   7.0063(9)
_cell_length_c                   17.627(2)
_cell_measurement_reflns_used    1397
_cell_measurement_temperature    292(2)
_cell_measurement_theta_max      21.59
_cell_measurement_theta_min      2.52
_cell_volume                     1828.1(4)
_computing_cell_refinement       'SAINT (Bruker, 1997)'
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXTL (Bruker, 1997)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      292(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker 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  0.0688
_diffrn_reflns_av_sigmaI/netI    0.0732
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            11487
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.52
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.262
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             736
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.201
_refine_diff_density_min         -0.155
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.944
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     238
_refine_ls_number_reflns         3590
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.944
_refine_ls_R_factor_all          0.1148
_refine_ls_R_factor_gt           0.0595
_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^)+(0.0572P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1265
_refine_ls_wR_factor_ref         0.1448
_reflns_number_gt                1941
_reflns_number_total             3590
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sj6175.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 'Monoclinic' changed to 'monoclinic'
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_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2207891
_cod_database_fobs_code          2207891