3-Cyanoanilinium chloride
Wen, Xiao-Chun; Acta Crystallographica Section E 64 (2008) o1462–; doi:10.1107/S1600536808020485

data_2218938
_publ_section_title
;
 3-Cyanoanilinium chloride
;
_journal_coeditor_code           CI2624
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1462
_journal_paper_doi               10.1107/S1600536808020485
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          'C7 H7 N2 +, Cl -'
_chemical_formula_moiety         'C7 H7 N2 +, Cl -'
_chemical_formula_sum            'C7 H7 Cl N2'
_chemical_formula_weight         154.60
_chemical_name_systematic
;
3-Cyanoanilinium chloride
;
_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                93.37(5)
_cell_angle_beta                 96.201(19)
_cell_angle_gamma                96.22(4)
_cell_formula_units_Z            2
_cell_length_a                   4.663(3)
_cell_length_b                   6.074(5)
_cell_length_c                   13.212(9)
_cell_measurement_reflns_used    1678
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      24.39
_cell_measurement_theta_min      2.34
_cell_volume                     368.9(5)
_computing_cell_refinement       'CrystalClear (Rigaku, 2005)'
_computing_data_collection       'CrystalClear (Rigaku, 2005)'
_computing_data_reduction        'CrystalClear (Rigaku, 2005)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_detector_area_resol_mean 13.6612
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.957
_diffrn_measurement_device_type  'Rigaku Mercury2'
_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  0.0214
_diffrn_reflns_av_sigmaI/netI    0.0337
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            2486
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.11
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.435
_exptl_absorpt_correction_T_max  0.917
_exptl_absorpt_correction_T_min  0.901
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrystalClear; Rigaku, 2005)'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.392
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             160
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.521
_refine_diff_density_min         -0.523
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     91
_refine_ls_number_reflns         1618
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.068
_refine_ls_R_factor_all          0.0635
_refine_ls_R_factor_gt           0.0523
_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^)+(0.0787P)^2^+0.2472P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1442
_refine_ls_wR_factor_ref         0.1568
_reflns_number_gt                1342
_reflns_number_total             1618
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ci2624.cif
_cod_data_source_block           I
_cod_database_code               2218938
_cod_database_fobs_code          2218938