#------------------------------------------------------------------------------
#$Date: 2016-03-26 22:56:04 +0200 (Sat, 26 Mar 2016) $
#$Revision: 180523 $
#$URL: svn://www.crystallography.net/cod/cif/7/21/92/7219234.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_7219234
loop_
_publ_author_name
'Long, Sihui'
'Zhou, Panpan'
'Theiss, Kathryn L.'
'Siegler, Maxime A.'
'Li, Tonglei'
_publ_section_title
;
 Solid-state identity of 2-hydroxynicotinic acid and its polymorphism
;
_journal_issue                   28
_journal_name_full               CrystEngComm
_journal_page_first              5195
_journal_paper_doi               10.1039/C4CE02290D
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety         'C6 H5 N O3'
_chemical_formula_sum            'C6 H5 N O3'
_chemical_formula_weight         139.11
_chemical_name_common            2-ODHPCA
_chemical_name_systematic        '2-oxo-1,2-dihydro-3-pyridinecarboxylic acid'
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_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
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-11-19 deposited with the CCDC.
2015-01-05 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 91.47(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   3.725(1)
_cell_length_b                   7.368(2)
_cell_length_c                   20.417(4)
_cell_measurement_reflns_used    1383
_cell_measurement_temperature    90.0(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      1.00
_cell_volume                     560.2(2)
_computing_cell_refinement       'DENZO-SMN (Nonius, 1997)'
_computing_data_collection       'COLLECT (Nonius, 2002)'
_computing_data_reduction        'DENZO-SMN (Nonius, 1997)'
_computing_molecular_graphics    'XP in SHELXTL (Bruker, 1995)'
_computing_publication_material  'SHELX-97 and local procedures'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      90.0(2)
_diffrn_detector_area_resol_mean 18
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Nonius KappaCCD diffractometer'
_diffrn_measurement_method       'ω scans at fixed χ = 55°'
_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  0.0255
_diffrn_reflns_av_sigmaI/netI    0.0367
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            2482
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.00
_exptl_absorpt_coefficient_mu    0.135
_exptl_absorpt_correction_T_max  0.9866
_exptl_absorpt_correction_T_min  0.9479
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Scalepack (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.649
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'thick needle'
_exptl_crystal_F_000             288
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.352
_refine_diff_density_min         -0.362
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     92
_refine_ls_number_reflns         1292
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0600
_refine_ls_R_factor_gt           0.0457
_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/[σ²(Fo²)+(0.0799P)²+0.0968P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1172
_refine_ls_wR_factor_ref         0.1274
_reflns_number_gt                1014
_reflns_number_total             1292
_reflns_threshold_expression     >2σ(I)
_cod_data_source_file            c4ce02290d1.cif
_cod_data_source_block           II
_cod_depositor_comments
'Adding full bibliography for 7219233--7219236.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7219234
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_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
C2 C 0.2287(4) 0.3893(2) 0.07618(7) 0.0156(4) Uani 1 1 d .
C3 C 0.0524(4) 0.3075(2) 0.13028(7) 0.0138(3) Uani 1 1 d .
C4 C 0.0055(4) 0.4065(2) 0.18654(7) 0.0156(4) Uani 1 1 d .
H4 H -0.1112 0.3521 0.2224 0.019 Uiso 1 1 calc R
C5 C 0.1263(4) 0.5859(2) 0.19194(7) 0.0165(4) Uani 1 1 d .
H5 H 0.0949 0.6528 0.2312 0.020 Uiso 1 1 calc R
C6 C 0.2902(4) 0.6627(2) 0.13968(8) 0.0166(4) Uani 1 1 d .
H6 H 0.3727 0.7846 0.1423 0.020 Uiso 1 1 calc R
C7 C -0.0778(4) 0.1165(2) 0.12578(7) 0.0159(4) Uani 1 1 d .
O10 O 0.2898(3) 0.30844(15) 0.02302(5) 0.0203(3) Uani 1 1 d .
N1 N 0.3354(3) 0.56572(17) 0.08429(6) 0.0157(3) Uani 1 1 d .
H1 H 0.4401 0.6195 0.0514 0.019 Uiso 1 1 calc R
O8 O -0.0119(3) 0.02815(15) 0.07075(5) 0.0203(3) Uani 1 1 d .
H8 H 0.1032 0.0958 0.0457 0.030 Uiso 1 1 calc R
O9 O -0.2376(3) 0.04360(15) 0.16969(5) 0.0209(3) Uani 1 1 d .
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
C2 0.0161(8) 0.0146(7) 0.0161(8) 0.0008(6) 0.0000(6) 0.0011(6)
C3 0.0130(7) 0.0130(7) 0.0153(8) 0.0010(6) -0.0001(6) 0.0009(6)
C4 0.0131(7) 0.0173(8) 0.0167(8) 0.0032(6) 0.0017(6) 0.0007(6)
C5 0.0162(8) 0.0172(8) 0.0161(7) -0.0029(6) 0.0005(6) 0.0026(6)
C6 0.0171(8) 0.0122(7) 0.0202(8) -0.0009(6) -0.0023(6) 0.0007(6)
C7 0.0160(7) 0.0160(8) 0.0155(7) 0.0003(6) 0.0005(6) 0.0008(6)
O10 0.0296(7) 0.0163(6) 0.0154(6) -0.0019(4) 0.0056(4) -0.0036(5)
N1 0.0171(7) 0.0146(7) 0.0155(7) 0.0015(5) 0.0024(5) -0.0009(5)
O8 0.0293(7) 0.0150(6) 0.0169(6) -0.0014(4) 0.0053(5) -0.0054(5)
O9 0.0257(6) 0.0169(6) 0.0204(6) 0.0004(4) 0.0061(5) -0.0030(4)
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'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
O10 C2 N1 119.59(13)
O10 C2 C3 124.05(14)
N1 C2 C3 116.36(13)
C4 C3 C2 119.43(14)
C4 C3 C7 120.27(13)
C2 C3 C7 120.30(13)
C3 C4 C5 121.27(13)
C3 C4 H4 119.4
C5 C4 H4 119.4
C6 C5 C4 118.63(14)
C6 C5 H5 120.7
C4 C5 H5 120.7
N1 C6 C5 120.14(14)
N1 C6 H6 119.9
C5 C6 H6 119.9
O9 C7 O8 120.87(14)
O9 C7 C3 122.48(13)
O8 C7 C3 116.65(12)
C6 N1 C2 124.17(13)
C6 N1 H1 117.9
C2 N1 H1 117.9
C7 O8 H8 109.5
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
C2 O10 1.2639(18)
C2 N1 1.368(2)
C2 C3 1.432(2)
C3 C4 1.376(2)
C3 C7 1.491(2)
C4 C5 1.400(2)
C4 H4 0.9500
C5 C6 1.366(2)
C5 H5 0.9500
C6 N1 1.352(2)
C6 H6 0.9500
C7 O9 1.2142(18)
C7 O8 1.3268(18)
N1 H1 0.8800
O8 H8 0.8400
loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_site_symmetry_A
N1 H1 O10 0.88 1.92 2.7869(17) 168.9 3_665
O8 H8 O10 0.84 1.78 2.5561(16) 152.8 .
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
O10 C2 C3 C4 178.71(13)
N1 C2 C3 C4 -1.0(2)
O10 C2 C3 C7 -1.1(2)
N1 C2 C3 C7 179.22(12)
C2 C3 C4 C5 0.1(2)
C7 C3 C4 C5 179.85(13)
C3 C4 C5 C6 0.7(2)
C4 C5 C6 N1 -0.4(2)
C4 C3 C7 O9 2.4(2)
C2 C3 C7 O9 -177.83(14)
C4 C3 C7 O8 -177.84(13)
C2 C3 C7 O8 1.9(2)
C5 C6 N1 C2 -0.6(2)
O10 C2 N1 C6 -178.43(13)
C3 C2 N1 C6 1.3(2)
