# Electronic Supplementary Material (ESI) for Physical Chemistry Chemical Physics.
# This journal is © the Owner Societies 2014

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/. 
# 
# Audit and citation data items have may been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_xd
_database_code_depnum_ccdc_archive 'CCDC 1019123'
_audit_update_record             
;
2014-08-12 deposited with the CCDC.
2014-11-28 downloaded from the CCDC.
;

_audit_creation_date             '12-Aug-08 T19:15:09-00:00'
_audit_creation_method           'XD routine XDCIF'
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic

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'
B B 0.0013 0.0007 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

#----------------------------------------------------------------------------#
#                   CHEMICAL INFORMATION                                     #
#----------------------------------------------------------------------------#
_chemical_name_common            '2-amino-5-nitropyridine:chloroacetic acid'
_chemical_melting_point          ?
_chemical_formula_moiety         'C5 H5 N3 O2, C2 H3 Cl O2'
_chemical_formula_sum            'C7 H8 Cl N3 O4'
_chemical_formula_weight         233.61

#----------------------------------------------------------------------------#
#                   UNIT CELL INFORMATION                                    #
#----------------------------------------------------------------------------#
_symmetry_cell_setting           Monoclinic
_symmetry_space_group_name_H-M   'C c'
loop_
_space_group_symop_id
_space_group_symop_operation_xyz
1 +X,+Y,+Z
2 +X,-Y,1/2+Z
3 1/2+X,1/2+Y,+Z
4 1/2+X,1/2-Y,1/2+Z

_cell_length_a                   4.81980(10)
_cell_length_b                   21.7824(3)
_cell_length_c                   9.3616(2)
_cell_angle_alpha                90
_cell_angle_beta                 104.264(2)
_cell_angle_gamma                90
_cell_volume                     952.54(3)
_cell_formula_units_Z            4
_cell_measurement_temperature    100(2)

#----------------------------------------------------------------------------#
#                   CRYSTAL INFORMATION                                      #
#----------------------------------------------------------------------------#
_exptl_crystal_description       ' block'
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.11
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.629
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             480

#----------------------------------------------------------------------------#
#                   ABSORPTION CORRECTION                                    #
#----------------------------------------------------------------------------#
_exptl_absorpt_coefficient_mu    0.400
_exptl_absorpt_correction_T_min  0.883
_exptl_absorpt_correction_T_max  1.678
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details   
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
Numerical absorption correction based on gaussian integration over
a multifaceted crystal model
;

#----------------------------------------------------------------------------#
#                   DATA COLLECTION                                          #
#----------------------------------------------------------------------------#
_exptl_special_details           
;
A nitrogen gas-flow low temperature device was used to cool the crystal.
A face indexed analytical absorption correction was performed.
;
_diffrn_ambient_temperature      100(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'Mova (Mo) X-ray Source'
_diffrn_radiation_monochromator  mirror
_diffrn_measurement_device_type  'Xcalibur, Eos, Nova'
_diffrn_detector_area_resol_mean 8.0419
_diffrn_measurement_method       'ω scans'
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            9688
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0450
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_k_max       46
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_theta_min         2.92
_diffrn_reflns_theta_max         50.14
_diffrn_measured_fraction_theta_max 0.997
_diffrn_reflns_theta_full        50.14
_diffrn_measured_fraction_theta_full 0.997
_reflns_number_total             9688
_reflns_number_gt                8542
_reflns_threshold_expression     >2sigma(I)

#----------------------------------------------------------------------------#
#                   COMPUTER PROGRAMS USED                                   #
#----------------------------------------------------------------------------#

_computing_data_collection       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_cell_refinement       
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_data_reduction        
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
;
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_refinement  'Volkov et al, (2006)'
_computing_molecular_graphics    'Volkov et al, (2006)'
_computing_publication_material  'Volkov et al, (2006)'

#----------------------------------------------------------------------------#
#                   REFINEMENT INFORMATION                                   #
#----------------------------------------------------------------------------#

_refine_special_details          
;
Reflections were merged with Sortav (Blessing, 1995).
;
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
;
        calc w2 = 1/[s²(Fo²)]
;
_refine_ls_extinction_method     none
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.027(19)
_refine_ls_number_reflns         8542
_refine_ls_number_parameters     446
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.035
_refine_ls_R_factor_gt           0.025
_refine_ls_wR_factor_ref         0.045
_refine_ls_goodness_of_fit_ref   0.928
_refine_ls_shift/su_max          0

#----------------------------------------------------------------------------#
#                   ATOMIC TYPES, COORDINATES AND THERMAL PARAMETERS         #
#----------------------------------------------------------------------------#

loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_occupancy
_atom_site_symmetry_multiplicity
CL(1) 0.84791 0.814180(4) 0.976581 0.017 1 4
O(1) 1.50648(12) 0.90270(2) 1.21382(7) 0.014 1 4
O(2) 1.37684(13) 0.80387(2) 1.21803(7) 0.015 1 4
O(3) 2.05044(14) 0.47798(3) 0.95125(7) 0.017 1 4
O(4) 2.31279(12) 0.51608(3) 1.15397(7) 0.017 1 4
N(1) 2.09524(10) 0.51575(2) 1.05216(6) 0.012 1 4
N(2) 1.31358(12) 0.70374(2) 1.00050(7) 0.016 1 4
N(3) 1.45941(10) 0.612296(19) 0.91973(5) 0.011 1 4
C(1) 1.09582(11) 0.87460(2) 1.03952(6) 0.014 1 4
C(2) 1.34241(9) 0.856116(19) 1.16704(5) 0.011 1 4
C(3) 1.50120(10) 0.657695(19) 1.02214(5) 0.011 1 4
C(4) 1.73786(11) 0.65537(2) 1.14784(6) 0.014 1 4
C(5) 1.93083(10) 0.60823(2) 1.16054(6) 0.013 1 4
C(6) 1.88653(9) 0.56356(2) 1.04907(5) 0.011 1 4
C(7) 1.64839(9) 0.566303(19) 0.93222(5) 0.011 1 4
H(1O) 1.66213 0.892389 1.305784 0.025 1 4
H(2A) 1.321166 0.735558 1.079961 0.025 1 4
H(2B) 1.158455 0.705868 0.905618 0.027 1 4
H(1A) 1.18135 0.890157 0.948118 0.029 1 4
H(1B) 0.982684 0.91314 1.073703 0.029 1 4
H(4) 1.764921 0.690342 1.232279 0.027 1 4
H(5) 2.113191 0.605505 1.254692 0.028 1 4
H(7) 1.613462 0.530607 0.84922 0.028 1 4



#----------------------------------------------------------------------------#
#                   MULTIPOLE PARAMETERS                                     #
#----------------------------------------------------------------------------#

loop_
_atom_rho_multipole_atom_label
_atom_rho_multipole_coeff_Pv
_atom_rho_multipole_coeff_P00
_atom_rho_multipole_coeff_P11
_atom_rho_multipole_coeff_P1-1
_atom_rho_multipole_coeff_P10
_atom_rho_multipole_coeff_P20
_atom_rho_multipole_coeff_P21
_atom_rho_multipole_coeff_P2-1
_atom_rho_multipole_coeff_P22
_atom_rho_multipole_coeff_P2-2
_atom_rho_multipole_coeff_P30
_atom_rho_multipole_coeff_P31
_atom_rho_multipole_coeff_P3-1
_atom_rho_multipole_coeff_P32
_atom_rho_multipole_coeff_P3-2
_atom_rho_multipole_coeff_P33
_atom_rho_multipole_coeff_P3-3
_atom_rho_multipole_coeff_P40
_atom_rho_multipole_coeff_P41
_atom_rho_multipole_coeff_P4-1
_atom_rho_multipole_coeff_P42
_atom_rho_multipole_coeff_P4-2
_atom_rho_multipole_coeff_P43
_atom_rho_multipole_coeff_P4-3
_atom_rho_multipole_coeff_P44
_atom_rho_multipole_coeff_P4-4
_atom_rho_multipole_kappa
_atom_rho_multipole_kappa_prime0
_atom_rho_multipole_kappa_prime1
_atom_rho_multipole_kappa_prime2
_atom_rho_multipole_kappa_prime3
_atom_rho_multipole_kappa_prime4
_atom_rho_multipole_radial_slater_n0
_atom_rho_multipole_radial_slater_zeta0
_atom_rho_multipole_radial_slater_n1
_atom_rho_multipole_radial_slater_zeta1
_atom_rho_multipole_radial_slater_n2
_atom_rho_multipole_radial_slater_zeta2
_atom_rho_multipole_radial_slater_n3
_atom_rho_multipole_radial_slater_zeta3
_atom_rho_multipole_radial_slater_n4
_atom_rho_multipole_radial_slater_zeta4
CL(1) 7.27(6) 0 -0.04(4) -0.01(5) -0.06(3) -0.101(19) -0.162(15) 0.005(19)
-0.006(17) 0.025(19) 0.06(6) -0.07(4) -0.07(4) -0.03(5) 0.21(7) -0.15(5)
-0.05(5) 0.032(15) 0.010(15) 0.016(15) 0.007(14) 0.002(15) 0.004(14) 0.000(15)
-0.039(15) 0.028(14) 1.007082 1.03725 1.03725 1.03725 1.03725 1.03725 4
4.2587714285714 4 4.2587714285714 4 4.2587714285714 4 4.2587714285714 4
4.2587714285714
O(1) 6.08(3) 0 0.01(2) -0.041(15) -0.03(2) 0.058(16) -0.017(14) 0.040(13)
-0.036(15) -0.038(14) 0.02(2) -0.03(2) -0.010(15) 0.025(18) 0.038(15)
-0.037(15) -0.015(17) 0 0 0 0 0 0 0 0 0 0.995606 0.993382 0.993382 0.993382
0.993382 0.993382 2 4.466 2 4.466 2 4.466 3 4.466 4 4.466
O(2) 6.22(3) 0 -0.02(2) 0.03(2) -0.059(17) 0.020(17) 0.015(16) 0.017(15)
-0.037(17) -0.080(17) -0.004(19) 0.00(2) 0.004(15) -0.026(17) 0.037(19) 0.01(2)
0.02(2) 0 0 0 0 0 0 0 0 0 0.98725 0.94821 0.94821 0.94821 0.94821 0.94821 2
4.466 2 4.466 2 4.466 3 4.466 4 4.466
O(3) 6.26(3) 0 0.04(2) -0.05(2) -0.05(2) -0.102(18) -0.038(17) 0.009(16)
-0.111(16) 0.011(16) 0.06(2) -0.03(2) 0.013(18) 0.00(2) -0.025(19) 0.01(2)
0.011(18) 0 0 0 0 0 0 0 0 0 0.987377 0.931147 0.931147 0.931147 0.931147
0.931147 2 4.466 2 4.466 2 4.466 3 4.466 4 4.466
O(4) 6.17(3) 0 -0.03(2) -0.051(19) -0.07(2) -0.115(19) 0.018(15) -0.026(16)
-0.107(16) -0.030(17) 0.08(2) 0.02(2) 0.019(17) 0.022(13) 0.01(2) -0.015(14)
0.05(2) 0 0 0 0 0 0 0 0 0 0.995205 0.950571 0.950571 0.950571 0.950571 0.950571
2 4.466 2 4.466 2 4.466 3 4.466 4 4.466
N(1) 4.94(4) 0 -0.05(2) -0.053(19) -0.017(19) 0.118(17) -0.032(16) -0.058(17)
-0.133(16) -0.053(14) 0.18(2) 0.02(2) -0.02(2) 0.15(2) -0.018(19) 0.001(19)
0.030(19) 0 0 0 0 0 0 0 0 0 0.999259 0.976645 0.976645 0.976645 0.976645
0.976645 2 3.83936 2 3.83936 2 3.83936 3 3.83936 4 3.83936
N(2) 5.04(6) 0 -0.06(2) 0.04(2) 0.01(2) 0.02(2) 0.028(17) 0.001(18) -0.014(19)
0.034(18) 0.20(2) 0.02(2) 0.053(19) 0.14(2) 0.02(2) 0.04(2) -0.05(2) 0 0 0 0 0
0 0 0 0 1.003127 0.978904 0.978904 0.978904 0.978904 0.978904 2 3.83936 2
3.83936 2 3.83936 3 3.83936 4 3.83936
N(3) 5.10(4) 0 -0.02(2) -0.11(2) -0.054(18) 0.040(15) -0.039(14) 0.010(14)
-0.099(15) 0.012(14) 0.14(2) -0.010(17) 0.031(17) 0.11(2) -0.01(2) -0.011(19)
0.027(19) 0 0 0 0 0 0 0 0 0 0.998587 0.974582 0.974582 0.974582 0.974582
0.974582 2 3.83936 2 3.83936 2 3.83936 3 3.83936 4 3.83936
C(1) 3.99(7) 0 0.01(2) 0.07(3) 0.01(3) 0.08(2) 0.042(19) -0.001(19) -0.10(2)
0.035(18) 0.21(3) -0.02(3) -0.04(2) 0.00(3) 0.00(2) 0.02(2) -0.18(2) 0 0 0 0 0
0 0 0 0 1.003392 0.981889 0.981889 0.981889 0.981889 0.981889 2 3.1762 2 3.1762
2 3.1762 3 3.1762 4 3.1762
C(2) 4.14(5) 0 -0.04(3) 0.04(2) 0.04(2) 0.23(2) -0.006(18) 0.011(19) -0.227(18)
-0.046(18) 0.34(3) -0.06(2) 0.04(3) 0.28(2) 0.02(2) -0.01(3) 0.00(3) 0 0 0 0 0
0 0 0 0 0.990139 0.982941 0.982941 0.982941 0.982941 0.982941 2 3.1762 2 3.1762
2 3.1762 3 3.1762 4 3.1762
C(3) 4.14(6) 0 -0.04(2) -0.04(2) -0.01(2) 0.102(19) 0.039(18) 0.024(19)
-0.207(18) 0.030(18) 0.27(3) 0.00(2) -0.02(2) 0.17(3) -0.01(2) 0.01(3) 0.00(3)
0 0 0 0 0 0 0 0 0 1.001495 1.000422 1.000422 1.000422 1.000422 1.000422 2
3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762
C(4) 3.91(7) 0 0.02(2) 0.01(3) -0.02(3) 0.06(2) -0.044(19) -0.03(2) -0.09(2)
0.015(19) 0.23(3) -0.06(2) -0.08(3) 0.12(3) 0.00(2) 0.01(3) 0.01(3) 0 0 0 0 0 0
0 0 0 1.012633 0.980178 0.980178 0.980178 0.980178 0.980178 2 3.1762 2 3.1762 2
3.1762 3 3.1762 4 3.1762
C(5) 4.16(7) 0 -0.04(2) 0.07(2) -0.01(3) 0.09(2) -0.032(17) -0.026(18)
-0.184(19) 0.042(18) 0.22(3) 0.04(2) 0.01(2) 0.10(2) 0.02(3) -0.012(18)
-0.01(3) 0 0 0 0 0 0 0 0 0 1.008703 1.004677 1.004677 1.004677 1.004677
1.004677 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762
C(6) 4.37(5) 0 0.05(2) 0.05(2) 0.04(3) 0.046(19) -0.015(16) -0.093(17)
-0.090(17) -0.036(17) 0.26(3) -0.03(2) -0.04(2) 0.15(2) 0.01(3) 0.027(18)
-0.04(3) 0 0 0 0 0 0 0 0 0 0.993491 1.008434 1.008434 1.008434 1.008434
1.008434 2 3.1762 2 3.1762 2 3.1762 3 3.1762 4 3.1762
C(7) 3.87(6) 0 0.04(2) 0.03(2) -0.02(3) 0.14(2) 0.012(17) 0.021(18) -0.141(19)
-0.009(17) 0.20(3) -0.02(2) 0.03(2) 0.16(3) -0.03(2) -0.01(2) -0.02(2) 0 0 0 0
0 0 0 0 0 1.0157 0.991505 0.991505 0.991505 0.991505 0.991505 2 3.1762 2 3.1762
2 3.1762 3 3.1762 4 3.1762
H(1O) 0.51(3) 0 0 0 0.04(3) 0.17(4) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.2
1.2 1.2 1.2 1.2 1.2 0 2 1 2 2 2 3 2 4 2
H(2A) 0.84(3) 0 0 0 0.16(3) 0.06(4) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.2
1.2 1.2 1.2 1.2 1.2 0 2 1 2 2 2 3 2 4 2
H(2B) 0.74(3) 0 0 0 0.13(3) 0.01(4) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.2
1.2 1.2 1.2 1.2 1.2 0 2 1 2 2 2 3 2 4 2
H(1A) 0.86(3) 0 0 0 0.12(3) 0.01(4) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.2
1.2 1.2 1.2 1.2 1.2 0 2 1 2 2 2 3 2 4 2
H(1B) 0.79(3) 0 0 0 0.20(3) 0.01(4) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.2
1.2 1.2 1.2 1.2 1.2 0 2 1 2 2 2 3 2 4 2
H(4) 0.85(4) 0 0 0 0.24(3) 0.01(4) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.2
1.2 1.2 1.2 1.2 1.2 0 2 1 2 2 2 3 2 4 2
H(5) 0.78(3) 0 0 0 0.13(3) -0.05(4) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.2
1.2 1.2 1.2 1.2 1.2 0 2 1 2 2 2 3 2 4 2
H(7) 0.96(3) 0 0 0 0.17(3) 0.03(4) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.2
1.2 1.2 1.2 1.2 1.2 0 2 1 2 2 2 3 2 4 2

loop_
_atom_local_axes_atom_label
_atom_local_axes_atom0
_atom_local_axes_ax1
_atom_local_axes_atom1
_atom_local_axes_atom2
_atom_local_axes_ax2
CL(1) C(1) Z CL(1) H(1A) Y
O(1) H(1O) Z O(1) C(2) Y
O(2) C(2) Z O(2) H(2A) Y
O(3) N(1) Z O(3) O(4) Y
O(4) N(1) Z O(4) O(3) Y
N(1) O(3) Z N(1) O(4) Y
N(2) H(2A) Z N(2) H(2B) Y
N(3) C(7) Z N(3) C(3) Y
C(1) H(1A) Z C(1) H(1B) Y
C(2) O(2) Z C(2) O(1) Y
C(3) N(2) Z C(3) N(3) Y
C(4) H(4) Z C(4) C(5) Y
C(5) H(5) Z C(5) C(4) Y
C(6) C(7) Z C(6) C(5) Y
C(7) H(7) Z C(7) N(3) Y
H(1O) O(1) Z H(1O) C(2) Y
H(2A) N(2) Z H(2A) H(2B) Y
H(2B) N(2) Z H(2B) H(2A) Y
H(1A) C(1) Z H(1A) H(1B) Y
H(1B) C(1) Z H(1B) H(1A) Y
H(4) C(4) Z H(4) C(5) Y
H(5) C(5) Z H(5) C(4) Y
H(7) C(7) Z H(7) N(3) Y


#----------------------------------------------------------------------------#
#                   MOLECULAR GEOMETRY                                       #
#----------------------------------------------------------------------------#

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_1
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
O(1) C(2) 1.2947(6) 1_555 1_555 yes
O(1) H(1O) 1.0180(5) 1_555 1_555 yes
O(2) C(2) 1.2295(6) 1_555 1_555 yes
O(3) N(1) 1.2310(7) 1_555 1_555 yes
O(4) N(1) 1.2310(7) 1_555 1_555 yes
N(1) C(6) 1.4432(6) 1_555 1_555 yes
N(2) C(3) 1.3320(6) 1_555 1_555 yes
N(2) H(2A) 1.0109(6) 1_555 1_555 yes
N(2) H(2B) 1.0113(6) 1_555 1_555 yes
N(3) C(3) 1.3574(6) 1_555 1_555 yes
N(3) C(7) 1.3396(6) 1_555 1_555 yes
C(1) C(2) 1.5168(6) 1_555 1_555 yes
C(1) H(1A) 1.0912(6) 1_555 1_555 yes
C(1) H(1B) 1.0912(5) 1_555 1_555 yes
C(3) C(4) 1.4237(6) 1_555 1_555 yes
C(4) C(5) 1.3707(7) 1_555 1_555 yes
C(4) H(4) 1.0823(5) 1_555 1_555 yes
C(5) C(6) 1.4041(6) 1_555 1_555 yes
C(5) H(5) 1.0822(5) 1_555 1_555 yes
C(6) C(7) 1.3780(5) 1_555 1_555 yes
C(7) H(7) 1.0827(4) 1_555 1_555 yes

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_2
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
C(2) O(1) H(1O) 112.00(5) 1_555 1_555 1_555 yes
O(3) N(1) O(4) 123.56(5) 1_555 1_555 1_555 yes
O(3) N(1) C(6) 118.51(5) 1_555 1_555 1_555 yes
O(4) N(1) C(6) 117.90(5) 1_555 1_555 1_555 yes
C(3) N(2) H(2A) 120.28(5) 1_555 1_555 1_555 yes
C(3) N(2) H(2B) 119.70(5) 1_555 1_555 1_555 yes
H(2A) N(2) H(2B) 119.98(5) 1_555 1_555 1_555 yes
C(3) N(3) C(7) 120.25(4) 1_555 1_555 1_555 yes
C(2) C(1) H(1A) 108.99(4) 1_555 1_555 1_555 yes
C(2) C(1) H(1B) 108.94(4) 1_555 1_555 1_555 yes
H(1A) C(1) H(1B) 107.68(4) 1_555 1_555 1_555 yes
O(1) C(2) O(2) 125.55(5) 1_555 1_555 1_555 yes
O(1) C(2) C(1) 110.67(4) 1_555 1_555 1_555 yes
O(2) C(2) C(1) 123.77(4) 1_555 1_555 1_555 yes
N(2) C(3) N(3) 117.64(4) 1_555 1_555 1_555 yes
N(2) C(3) C(4) 121.88(4) 1_555 1_555 1_555 yes
N(3) C(3) C(4) 120.47(4) 1_555 1_555 1_555 yes
C(3) C(4) C(5) 119.12(4) 1_555 1_555 1_555 yes
C(3) C(4) H(4) 120.42(4) 1_555 1_555 1_555 yes
C(5) C(4) H(4) 120.45(4) 1_555 1_555 1_555 yes
C(4) C(5) C(6) 118.62(4) 1_555 1_555 1_555 yes
C(4) C(5) H(5) 120.62(4) 1_555 1_555 1_555 yes
C(6) C(5) H(5) 120.76(4) 1_555 1_555 1_555 yes
N(1) C(6) C(5) 120.50(4) 1_555 1_555 1_555 yes
N(1) C(6) C(7) 119.16(4) 1_555 1_555 1_555 yes
C(5) C(6) C(7) 120.29(4) 1_555 1_555 1_555 yes
N(3) C(7) C(6) 121.14(4) 1_555 1_555 1_555 yes
N(3) C(7) H(7) 119.49(4) 1_555 1_555 1_555 yes
C(6) C(7) H(7) 119.37(4) 1_555 1_555 1_555 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
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
H(1O) O(1) C(2) O(2) -5.19(5) 1_555 1_555 1_555 1_555 yes
H(1O) O(1) C(2) C(1) 174.35(7) 1_555 1_555 1_555 1_555 yes
O(3) N(1) C(6) C(5) -178.96(7) 1_555 1_555 1_555 1_555 yes
O(3) N(1) C(6) C(7) -1.52(5) 1_555 1_555 1_555 1_555 yes
O(4) N(1) C(6) C(5) -0.92(5) 1_555 1_555 1_555 1_555 yes
O(4) N(1) C(6) C(7) 176.52(7) 1_555 1_555 1_555 1_555 yes
H(2A) N(2) C(3) N(3) 172.02(8) 1_555 1_555 1_555 1_555 yes
H(2A) N(2) C(3) C(4) -7.79(5) 1_555 1_555 1_555 1_555 yes
H(2B) N(2) C(3) N(3) -5.67(5) 1_555 1_555 1_555 1_555 yes
H(2B) N(2) C(3) C(4) 174.52(8) 1_555 1_555 1_555 1_555 yes
C(7) N(3) C(3) N(2) 176.93(7) 1_555 1_555 1_555 1_555 yes
C(7) N(3) C(3) C(4) -3.26(4) 1_555 1_555 1_555 1_555 yes
C(3) N(3) C(7) C(6) 0.65(4) 1_555 1_555 1_555 1_555 yes
C(3) N(3) C(7) H(7) -179.45(7) 1_555 1_555 1_555 1_555 yes
H(1A) C(1) C(2) O(1) 62.36(5) 1_555 1_555 1_555 1_555 yes
H(1A) C(1) C(2) O(2) -118.09(6) 1_555 1_555 1_555 1_555 yes
H(1B) C(1) C(2) O(1) -54.87(5) 1_555 1_555 1_555 1_555 yes
H(1B) C(1) C(2) O(2) 124.68(7) 1_555 1_555 1_555 1_555 yes
N(2) C(3) C(4) C(5) -177.05(7) 1_555 1_555 1_555 1_555 yes
N(2) C(3) C(4) H(4) 2.99(5) 1_555 1_555 1_555 1_555 yes
N(3) C(3) C(4) C(5) 3.14(5) 1_555 1_555 1_555 1_555 yes
N(3) C(3) C(4) H(4) -176.82(7) 1_555 1_555 1_555 1_555 yes
C(3) C(4) C(5) C(6) -0.45(4) 1_555 1_555 1_555 1_555 yes
C(3) C(4) C(5) H(5) 179.69(7) 1_555 1_555 1_555 1_555 yes
H(4) C(4) C(5) C(6) 179.51(7) 1_555 1_555 1_555 1_555 yes
H(4) C(4) C(5) H(5) -0.35(4) 1_555 1_555 1_555 1_555 yes
C(4) C(5) C(6) N(1) 175.31(7) 1_555 1_555 1_555 1_555 yes
C(4) C(5) C(6) C(7) -2.10(4) 1_555 1_555 1_555 1_555 yes
H(5) C(5) C(6) N(1) -4.83(4) 1_555 1_555 1_555 1_555 yes
H(5) C(5) C(6) C(7) 177.76(7) 1_555 1_555 1_555 1_555 yes
N(1) C(6) C(7) N(3) -175.37(7) 1_555 1_555 1_555 1_555 yes
N(1) C(6) C(7) H(7) 4.73(4) 1_555 1_555 1_555 1_555 yes
C(5) C(6) C(7) N(3) 2.07(4) 1_555 1_555 1_555 1_555 yes
C(5) C(6) C(7) H(7) -177.83(7) 1_555 1_555 1_555 1_555 yes

_chemical_name_systematic        '2-amino-5-nitropyridine:chloroacetic acid'
_exptl_crystal_recrystallization_method 
'Re-crystallisation from solvent: Methanol'
