A three-dimensional hydrogen-bonded framework in 2-amino-4,6-bis[<i>N</i>-methyl-<i>N</i>-(4-methylphenyl)amino]pyrimidine-5-carbaldehyde and hydrogen-bonded sheets in 2-amino-4-(indolin-1-yl)-6-methoxypyrimidine-5-carbaldehyde
Low, John N.; Trilleras, Jorge; Cobo, Justo; Marchal, Antonio; Glidewell, Christopher; Acta Crystallographica Section C 63 (2007) o681–o684; doi:10.1107/S0108270107048809

data_2016282
_publ_section_title
;A three-dimensional hydrogen-bonded framework in
 2-amino-4,6-bis[<i>N</i>-methyl-<i>N</i>-(4-methylphenyl)amino]pyrimidine-5-carbaldehyde
 and hydrogen-bonded sheets in
 2-amino-4-(indolin-1-yl)-6-methoxypyrimidine-5-carbaldehyde
;
_journal_coeditor_code           SK3170
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o681
_journal_page_last               o684
_journal_paper_doi               10.1107/S0108270107048809
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          'C14 H14 N4 O2'
_chemical_formula_moiety         'C14 H14 N4 O2'
_chemical_formula_sum            'C14 H14 N4 O2'
_chemical_formula_weight         270.29
_chemical_name_systematic
;
2-amino-4-(indolin-1-yl)-6-methoxypyrimidine-5-carbaldehyde
;
_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                108.983(4)
_cell_angle_beta                 95.403(4)
_cell_angle_gamma                101.908(3)
_cell_formula_units_Z            4
_cell_length_a                   8.2846(4)
_cell_length_b                   11.2710(4)
_cell_length_c                   15.0024(7)
_cell_measurement_reflns_used    5864
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      3.04
_cell_volume                     1276.33(11)
_computing_cell_refinement       'DIRAX/LSQ (Duisenberg <i>et al.</i>,  2000)'
_computing_data_collection       'COLLECT (Nonius, 1999)'
_computing_data_reduction        'EVALCCD (Duisenberg <i>et al.</i>,  2003)'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material
'SHELXL97 (Sheldrick, 1997) and PRPKAPPA (Ferguson, 1999)'
_computing_structure_refinement
'OSCAIL (McArdle, 2003) and SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR2004 (Burla <i>et al.</i>,  2005)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker Nonius KappaCCD area-detector'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Bruker Nonius FR591 rotating anode'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0446
_diffrn_reflns_av_sigmaI/netI    0.0434
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            31946
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         3.04
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.098
_exptl_absorpt_correction_T_max  0.986
_exptl_absorpt_correction_T_min  0.967
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.407
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             568
_exptl_crystal_size_max          0.52
_exptl_crystal_size_mid          0.41
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.296
_refine_diff_density_min         -0.375
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.084
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     363
_refine_ls_number_reflns         5864
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.084
_refine_ls_R_factor_all          0.1012
_refine_ls_R_factor_gt           0.0553
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0832P)^2^+0.5084P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1318
_refine_ls_wR_factor_ref         0.1641
_reflns_number_gt                3790
_reflns_number_total             5864
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            sk3170.cif
_cod_data_source_block           II
_cod_original_cell_volume        1276.35(10)
_cod_database_code               2016282
_cod_database_fobs_code          2016282