<i>N</i>-(4,6-Dimethylpyrimidin-2-yl)-1<i>H</i>-benzimidazol-2-amine
Mohamed, Shaaban Kamel; El-Remaily, Mahmoud A. A.; Gurbanov, Atash V.; Khalilov, Ali N.; Ng, Seik Weng; Acta Crystallographica Section E 67 (2011) o719–; doi:10.1107/S1600536811006507

data_2229404
_publ_section_title
;
 <i>N</i>-(4,6-Dimethylpyrimidin-2-yl)-1<i>H</i>-benzimidazol-2-amine
;
_journal_coeditor_code           HG5003
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o719
_journal_paper_doi               10.1107/S1600536811006507
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C13 H13 N5'
_chemical_formula_moiety         'C13 H13 N5'
_chemical_formula_sum            'C13 H13 N5'
_chemical_formula_weight         239.28
_chemical_name_systematic
;
<i>N</i>-(4,6-Dimethylpyrimidin-2-yl)-1<i>H</i>-benzimidazol-2-amine
;
_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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                92.1210(10)
_cell_angle_beta                 96.1000(10)
_cell_angle_gamma                112.5970(10)
_cell_formula_units_Z            4
_cell_length_a                   8.2836(4)
_cell_length_b                   9.6135(5)
_cell_length_c                   16.5694(8)
_cell_measurement_reflns_used    4428
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      27.4
_cell_measurement_theta_min      2.3
_cell_volume                     1206.94(10)
_computing_cell_refinement       'SAINT (Bruker, 2005)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        'SAINT (Bruker, 2005)'
_computing_molecular_graphics    'X-SEED (Barbour, 2001)'
_computing_publication_material  'publCIF (Westrip, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEXII'
_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  0.0185
_diffrn_reflns_av_sigmaI/netI    0.0224
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            13373
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.24
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.085
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.317
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             504
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.250
_refine_diff_density_min         -0.181
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     345
_refine_ls_number_reflns         5550
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.0610
_refine_ls_R_factor_gt           0.0436
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0736P)^2^+0.1933P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1215
_refine_ls_wR_factor_ref         0.1361
_reflns_number_gt                4124
_reflns_number_total             5550
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hg5003.cif
_cod_data_source_block           I
_cod_database_code               2229404
_cod_database_fobs_code          2229404