Crystal and Molecular Structure of N,N-Propylene-bis(2-phenyl)glycinonitrile
GOLCHOUBIAN, Hamid; EBRAHIMZADEH, Zeinab; X-ray Structure Analysis Online 25 (2009) 57–; doi:10.2116/xraystruct.25.57

data_1551784
_publ_section_title
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 Crystal and Molecular Structure of
 N,N-Propylene-bis(2-phenyl)glycinonitrile
;
_journal_name_full               'X-ray Structure Analysis Online'
_journal_page_first              57
_journal_paper_doi               10.2116/xraystruct.25.57
_journal_volume                  25
_journal_year                    2009
_chemical_formula_moiety         'C19 H20 N4'
_chemical_formula_sum            'C19 H20 N4'
_chemical_formula_weight         304.39
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                113.2400(10)
_cell_angle_beta                 93.2270(10)
_cell_angle_gamma                111.9030(10)
_cell_formula_units_Z            2
_cell_length_a                   9.0471(3)
_cell_length_b                   9.8171(4)
_cell_length_c                   11.3071(4)
_cell_measurement_reflns_used    4841
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      32.53
_cell_measurement_theta_min      2.41
_cell_volume                     831.42(5)
_computing_cell_refinement       'SAINTPlus, v. 6.2 (Bruker, 2001)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        'SAINTPlus, v. 6.2 (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL, v. 6.12 (Sheldrick, 2001)'
_computing_publication_material  'SHELXTL, v. 6.12 (Sheldrick, 2001)'
_computing_structure_refinement  'SHELXTL, v. 6.12 (Sheldrick, 2001)'
_computing_structure_solution    'SHELXTL, v. 6.12 (Sheldrick, 2001)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker SMART APEX II CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0201
_diffrn_reflns_av_sigmaI/netI    0.0250
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            10900
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         2.02
_exptl_absorpt_coefficient_mu    0.074
_exptl_absorpt_correction_T_max  0.985
_exptl_absorpt_correction_T_min  0.975
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.216
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             324
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.415
_refine_diff_density_min         -0.260
_refine_diff_density_rms         0.042
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.002
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     208
_refine_ls_number_reflns         4803
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.002
_refine_ls_R_factor_all          0.0479
_refine_ls_R_factor_gt           0.0419
_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^)+(0.0620P)^2^+0.2000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1089
_refine_ls_wR_factor_ref         0.1140
_reflns_number_gt                4159
_reflns_number_total             4803
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            25_57_1.cif
_cod_data_source_block           EB-1
_cod_depositor_comments
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The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/home/andrius/struct/COD-crude-data/automatic-downloads/current/J-STAGE/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 6524 2018-11-02 12:15:13Z antanas 
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_cod_database_code               1551784