#------------------------------------------------------------------------------
#$Date: 2016-02-20 00:18:51 +0200 (Sat, 20 Feb 2016) $
#$Revision: 176760 $
#$URL: svn://www.crystallography.net/cod/cif/2/01/26/2012628.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2012628
loop_
_publ_author_name
'Sugiyama, Teruki'
'Meng, Jiben'
'Matsuura, Teruo'
_publ_section_title
;
 Two-component molecular crystals composed of chloronitrobenzoic acids
 and 4-aminopyridine
;
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o242
_journal_page_last               o246
_journal_paper_doi               10.1107/S0108270102003657
_journal_volume                  58
_journal_year                    2002
_chemical_formula_iupac          'C5 H7 N2 + , C7 H3 Cl N O4 -'
_chemical_formula_moiety         'C5 H7 N2 + , C7 H3 Cl N O4 -'
_chemical_formula_sum            'C12 H10 Cl N3 O4'
_chemical_formula_weight         295.68
_chemical_name_systematic
;
4-Aminopyridium 2-chloro-5-nitrobenzoate
;
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 96.329(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.624(4)
_cell_length_b                   7.270(2)
_cell_length_c                   14.023(5)
_cell_measurement_temperature    293(2)
_cell_volume                     1279.1(7)
_computing_cell_refinement       XSCANS
_computing_data_collection       'XSCANS (Siemens, 1996)'
_computing_data_reduction        'SHELXTL (Bruker, 1997)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Make? Model? CCD area-detector'
_diffrn_measurement_method       'φ and ω 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  0.023
_diffrn_reflns_av_sigmaI/netI    0.029
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            5062
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.06
_exptl_absorpt_coefficient_mu    0.316
_exptl_absorpt_correction_T_max  0.925
_exptl_absorpt_correction_T_min  0.897
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1995)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.535
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             608
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.15
_refine_diff_density_min         -0.23
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     193
_refine_ls_number_reflns         2256
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.053
_refine_ls_R_factor_gt           0.034
_refine_ls_shift/su_max          0.026
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[σ²(Fo²)+(0.05P)²+0.08P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.084
_refine_ls_wR_factor_ref         0.093
_reflns_number_gt                1660
_reflns_number_total             2256
_reflns_threshold_expression     I>2σ(I)
_cod_data_source_file            gd1189.cif
_cod_data_source_block           II
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2012628
_cod_database_fobs_code          2012628
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, y+1/2, -z+1/2'
'-x, -y, -z'
'x-1/2, -y-1/2, z-1/2'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
_atom_site_type_symbol
Cl1 1.01449(4) 0.13515(8) 0.11788(4) 0.04517(18) Uani d . 1 . . Cl
O1 0.83406(12) -0.1551(2) 0.05023(10) 0.0534(4) Uani d . 1 . . O
O2 0.69773(11) 0.0320(2) 0.06848(10) 0.0510(4) Uani d . 1 . . O
O3 0.67868(12) -0.0782(2) 0.43183(10) 0.0533(4) Uani d . 1 . . O
O4 0.82083(13) -0.0220(3) 0.52749(10) 0.0719(6) Uani d . 1 . . O
N1 0.54346(17) -0.1523(3) -0.39945(13) 0.0520(5) Uani d D 1 . . N
H2 0.5928(17) -0.134(4) -0.4396(16) 0.081(9) Uiso d D 1 . . H
H1 0.4803(12) -0.206(3) -0.4148(17) 0.073(8) Uiso d D 1 . . H
N2 0.63461(15) -0.0477(3) -0.11447(12) 0.0472(5) Uani d D 1 . . N
H3 0.656(2) -0.032(4) -0.0501(8) 0.080(8) Uiso d D 1 . . H
C1 0.57376(16) -0.1142(3) -0.30697(14) 0.0382(5) Uani d . 1 . . C
C2 0.50241(16) -0.1369(3) -0.23733(14) 0.0399(5) Uani d . 1 . . C
H2A 0.4329 -0.1754 -0.2556 0.048 Uiso calc R 1 . . H
N3 0.77181(14) -0.0301(3) 0.44713(12) 0.0454(5) Uani d . 1 . . N
C3 0.53540(18) -0.1024(3) -0.14320(15) 0.0444(5) Uani d . 1 . . C
H3A 0.4876 -0.1175 -0.0979 0.053 Uiso calc R 1 . . H
C4 0.70447(18) -0.0222(3) -0.17941(16) 0.0542(6) Uani d . 1 . . C
H4A 0.7733 0.0167 -0.1585 0.065 Uiso calc R 1 . . H
C5 0.67689(17) -0.0517(3) -0.27428(16) 0.0499(6) Uani d . 1 . . C
H5A 0.7261 -0.0307 -0.3178 0.060 Uiso calc R 1 . . H
C6 0.78649(16) -0.0405(3) 0.09499(13) 0.0357(5) Uani d . 1 . . C
C7 0.83698(14) 0.0160(3) 0.19436(13) 0.0317(4) Uani d . 1 . . C
C8 0.78180(15) -0.0196(3) 0.27315(13) 0.0341(5) Uani d . 1 . . C
H8A 0.7135 -0.0689 0.2641 0.041 Uiso calc R 1 . . H
C9 0.82873(15) 0.0184(3) 0.36465(13) 0.0358(5) Uani d . 1 . . C
C10 0.92851(17) 0.0979(3) 0.38164(14) 0.0417(5) Uani d . 1 . . C
H10A 0.9578 0.1252 0.4438 0.050 Uiso calc R 1 . . H
C11 0.98389(16) 0.1361(3) 0.30403(14) 0.0396(5) Uani d . 1 . . C
H11A 1.0509 0.1907 0.3135 0.047 Uiso calc R 1 . . H
C12 0.93874(15) 0.0925(3) 0.21184(13) 0.0340(5) Uani d . 1 . . C
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle
_geom_angle_publ_flag
C1 N1 H2 . . 115.8(18) no
C1 N1 H1 . . 118.4(16) no
H2 N1 H1 . . 125(3) no
C3 N2 C4 . . 119.96(18) no
C3 N2 H3 . . 120.0(16) no
C4 N2 H3 . . 120.0(16) no
N1 C1 C5 . . 122.49(19) no
N1 C1 C2 . . 120.69(19) no
C5 C1 C2 . . 116.82(18) no
C3 C2 C1 . . 119.94(19) no
C3 C2 H2A . . 120.0 no
C1 C2 H2A . . 120.0 no
O3 N3 O4 . . 123.58(17) no
O3 N3 C9 . . 118.33(17) no
O4 N3 C9 . . 118.09(18) no
N2 C3 C2 . . 121.60(19) no
N2 C3 H3A . . 119.2 no
C2 C3 H3A . . 119.2 no
N2 C4 C5 . . 121.7(2) no
N2 C4 H4A . . 119.2 no
C5 C4 H4A . . 119.2 no
C4 C5 C1 . . 120.0(2) no
C4 C5 H5A . . 120.0 no
C1 C5 H5A . . 120.0 no
O1 C6 O2 . 1 126.80(18) no
O1 C6 O2 . . 126.80(18) no
O1 C6 C7 . . 117.91(17) no
O2 C6 C7 1 . 115.26(17) no
O2 C6 C7 . . 115.26(17) no
C8 C7 C12 . . 117.74(17) no
C8 C7 C6 . . 118.66(17) no
C12 C7 C6 . . 123.49(16) no
C9 C8 C7 . . 119.91(17) no
C9 C8 H8A . . 120.0 no
C7 C8 H8A . . 120.0 no
C8 C9 C10 . . 122.23(17) no
C8 C9 N3 . . 119.10(17) no
C10 C9 N3 . . 118.66(17) no
C9 C10 C11 . . 118.54(18) no
C9 C10 H10A . . 120.7 no
C11 C10 H10A . . 120.7 no
C10 C11 C12 . . 119.60(18) no
C10 C11 H11A . . 120.2 no
C12 C11 H11A . . 120.2 no
C11 C12 C7 . . 121.92(17) no
C11 C12 Cl1 . . 117.41(15) no
C7 C12 Cl1 . . 120.67(14) no
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_site_symmetry_2
_geom_bond_distance
_geom_bond_publ_flag
Cl1 C12 . 1.7390(19) no
O1 C6 . 1.237(2) no
O2 C6 . 1.257(2) no
O3 N3 . 1.223(2) no
O4 N3 . 1.226(2) no
N1 C1 . 1.340(3) no
N1 H2 . 0.894(10) no
N1 H1 . 0.892(10) no
N2 C3 . 1.334(3) no
N2 C4 . 1.349(3) no
N2 H3 . 0.920(10) no
C1 C5 . 1.407(3) no
C1 C2 . 1.409(3) no
C2 C3 . 1.363(3) no
C2 H2A . 0.9300 no
N3 C9 . 1.470(3) no
C3 H3A . 0.9300 no
C4 C5 . 1.355(3) no
C4 H4A . 0.9300 no
C5 H5A . 0.9300 no
C6 O2 1 1.257(2) no
C6 C7 . 1.524(3) no
C7 C8 . 1.394(3) no
C7 C12 . 1.397(3) no
C8 C9 . 1.381(3) no
C8 H8A . 0.9300 no
C9 C10 . 1.383(3) no
C10 C11 . 1.385(3) no
C10 H10A . 0.9300 no
C11 C12 . 1.391(3) no
C11 H11A . 0.9300 no
loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_site_symmetry_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_publ_flag
N1 H1 O1 4 0.892(10) 2.115(10) 3.006(3) 177(2) yes
N1 H2 O3 1_554 0.894(10) 2.241(12) 3.113(2) 165(2) yes
N2 H3 O2 1 0.920(10) 1.751(11) 2.665(2) 172(2) yes
C5 H5A O4 1_554 0.93 2.59 3.491(3) 163 yes
C3 H3A O2 3_655 0.93 2.50 3.271(3) 141 yes
C4 H4A Cl1 3_755 0.93 2.90 3.651(2) 139 yes
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion_site_symmetry_1
_geom_torsion
_geom_torsion_publ_flag
N1 C1 C2 C3 . 178.2(2) no
C5 C1 C2 C3 . -1.4(3) no
C4 N2 C3 C2 . 1.1(3) no
C1 C2 C3 N2 . -0.2(3) no
C3 N2 C4 C5 . -0.3(4) no
N2 C4 C5 C1 . -1.3(4) no
N1 C1 C5 C4 . -177.4(2) no
C2 C1 C5 C4 . 2.1(3) no
O2 O2 C6 O1 1 0.00(5) no
O2 O2 C6 C7 1 0.00(4) no
O1 C6 C7 C8 . -118.1(2) no
O2 C6 C7 C8 1 59.8(2) no
O2 C6 C7 C8 . 59.8(2) no
O1 C6 C7 C12 . 58.1(3) no
O2 C6 C7 C12 1 -124.1(2) no
O2 C6 C7 C12 . -124.1(2) no
C12 C7 C8 C9 . -0.9(3) no
C6 C7 C8 C9 . 175.51(18) no
C7 C8 C9 C10 . 2.4(3) no
C7 C8 C9 N3 . -176.48(17) no
O3 N3 C9 C8 . -10.2(3) no
O4 N3 C9 C8 . 168.88(19) no
O3 N3 C9 C10 . 170.81(19) no
O4 N3 C9 C10 . -10.1(3) no
C8 C9 C10 C11 . -1.7(3) no
N3 C9 C10 C11 . 177.26(18) no
C9 C10 C11 C12 . -0.6(3) no
C10 C11 C12 C7 . 2.1(3) no
C10 C11 C12 Cl1 . -177.41(16) no
C8 C7 C12 C11 . -1.3(3) no
C6 C7 C12 C11 . -177.55(18) no
C8 C7 C12 Cl1 . 178.16(14) no
C6 C7 C12 Cl1 . 2.0(3) no
