<i>N</i>,<i>N</i>'-(4-Chlorobenzylidene)dipyrimidin-2-amine
Tabatabaee, Masoumeh; Masoodpour, Leila; Gassemzadeh, Mitra; Hakimi, Fatemeh; Acta Crystallographica Section E 65 (2009) o2979–; doi:10.1107/S1600536809045243

data_2224191
_publ_section_title
;
 <i>N</i>,<i>N</i>'-(4-Chlorobenzylidene)dipyrimidin-2-amine
;
_journal_coeditor_code           EZ2187
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2979
_journal_paper_doi               10.1107/S1600536809045243
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C15 H13 Cl N6'
_chemical_formula_moiety         'C15 H13 Cl N6'
_chemical_formula_sum            'C15 H13 Cl N6'
_chemical_formula_weight         312.76
_chemical_name_systematic
;
<i>N</i>,<i>N</i>'-(4-Chlorobenzylidene)dipyrimidin-2-amine
;
_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   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.331(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.6030(14)
_cell_length_b                   10.5706(15)
_cell_length_c                   14.792(2)
_cell_measurement_reflns_used    697
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      30
_cell_measurement_theta_min      3
_cell_volume                     1477.2(4)
_computing_cell_refinement       'SAINT-Plus (Bruker, 1998)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        'SAINT-Plus (Bruker, 1998)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD area-detector'
_diffrn_measurement_method       \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  0.0629
_diffrn_reflns_av_sigmaI/netI    0.0619
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            15899
_diffrn_reflns_theta_full        29.00
_diffrn_reflns_theta_max         29.00
_diffrn_reflns_theta_min         2.35
_exptl_absorpt_coefficient_mu    0.264
_exptl_absorpt_correction_T_max  0.964
_exptl_absorpt_correction_T_min  0.950
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1998)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.406
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             648
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.553
_refine_diff_density_min         -0.281
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.006
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     207
_refine_ls_number_reflns         3924
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.006
_refine_ls_R_factor_all          0.1065
_refine_ls_R_factor_gt           0.0606
_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^)+(0.061P)^2^+1.85P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1329
_refine_ls_wR_factor_ref         0.1627
_reflns_number_gt                2429
_reflns_number_total             3924
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ez2187.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2224191
_cod_database_fobs_code          2224191