Trimorphism of N-(3-pyridyl)-benzamide
Näther, Christian; Jess, Inke; Bahrenburg, Julia; Bank, Dennis; Temps, Friedrich; CrystEngComm 16 (2014) 5633–; doi:10.1039/c4ce00495g

data_7215828
_publ_section_title
;
 Trimorphism of N-(3-pyridyl)-benzamide
;
_journal_issue                   25
_journal_name_full               CrystEngComm
_journal_page_first              5633
_journal_paper_doi               10.1039/c4ce00495g
_journal_volume                  16
_journal_year                    2014
_chemical_formula_moiety         N-(3-Pyridyl)-Benzamide
_chemical_formula_sum            'C12 H10 N2 O'
_chemical_formula_weight         198.22
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 107.725(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   3.9459(2)
_cell_length_b                   22.7301(8)
_cell_length_c                   11.1951(5)
_cell_measurement_reflns_used    16060
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      27.7
_cell_measurement_theta_min      1.8
_cell_volume                     956.43(8)
_computing_cell_refinement       'X-Area (STOE & CIE)'
_computing_data_collection       'X-Area (STOE & CIE)'
_computing_data_reduction        'X-Area (STOE & CIE)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'STOE IPDS-2'
_diffrn_measurement_method       '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  0.0556
_diffrn_reflns_av_sigmaI/netI    0.0257
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            14064
_diffrn_reflns_theta_full        27.33
_diffrn_reflns_theta_max         27.33
_diffrn_reflns_theta_min         1.79
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.090
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.377
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'Irregular blocks'
_exptl_crystal_F_000             416
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.199
_refine_diff_density_min         -0.122
_refine_diff_density_rms         0.030
_refine_ls_extinction_coef       0.043(10)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     137
_refine_ls_number_reflns         2138
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.0514
_refine_ls_R_factor_gt           0.0419
_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^)+(0.0542P)^2^+0.1575P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1043
_refine_ls_wR_factor_ref         0.1101
_reflns_number_gt                1828
_reflns_number_total             2138
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce00495g2.cif
_cod_data_source_block           temps6tt
_cod_depositor_comments
'Adding full bibliography for 7215828--7215832.cif.'
_cod_original_cell_volume        956.43(7)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7215828