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###                                                                        ###
###        Electronic paper (Acta Crystallographica Section E)             ###
###                                                                        ###
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#                                                                            #
# This CIF contains the data in a paper accepted for publication in Acta     #
# Crystallographica Section E. It conforms to the requirements of Notes      #
# for Authors for Section E, and has been peer reviewed under the auspices   #
# of the IUCr Commission on Journals.                                        #
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# Full details of the Crystallographic Information File format               #
# are given in the paper "The Crystallographic Information File (CIF):       #
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# Allen and I. D. Brown [Acta Cryst. (1991), A47, 655-685].                  #
#                                                                            #
# The current version of the core CIF dictionary is obtainable from          #
# ftp://ftp.iucr.org/pub/cif_core.dic. The current version number is 2.4.    #
#                                                                            #
# Software is freely available for graphical display of the structure(s) in  #
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data_I
_audit_creation_method     SHELXL-97
_chemical_name_systematic
;
(E)-4-[(2-Hydroxybenzylidene)amino]benzenesulfonic acid
;
_chemical_name_common     ?
_chemical_formula_moiety     'C13 H11 N O4 S'
_chemical_formula_sum     'C13 H11 N O4 S'
_chemical_formula_iupac     'C13 H11 N O4 S'
_chemical_formula_weight     277.29
_chemical_melting_point     ?
_symmetry_cell_setting     Monoclinic
_symmetry_space_group_name_H-M     'C c'
_symmetry_space_group_name_Hall     'C -2yc'
loop_
    _symmetry_equiv_pos_as_xyz
    'x, y, z'
    'x, -y, z+1/2'
    'x+1/2, y+1/2, z'
    'x+1/2, -y+1/2, z+1/2'
_cell_length_a     4.8711(5)
_cell_length_b     29.022(3)
_cell_length_c     9.0356(17)
_cell_angle_alpha     90.00
_cell_angle_beta     97.223(2)
_cell_angle_gamma     90.00
_cell_volume     1267.2(3)
_cell_formula_units_Z     4
_cell_measurement_reflns_used     1329
_cell_measurement_theta_min     2.671
_cell_measurement_theta_max     23.9
_cell_measurement_temperature     298(2)
_exptl_crystal_description     Block
_exptl_crystal_colour     yellow
_exptl_crystal_size_max     0.42
_exptl_crystal_size_mid     0.31
_exptl_crystal_size_min     0.15
_exptl_crystal_density_diffrn     1.453
_exptl_crystal_density_meas     ?
_exptl_crystal_density_method     'not measured'
_exptl_crystal_F_000     576
_exptl_absorpt_coefficient_mu     0.265
_exptl_absorpt_correction_type     multi-scan
_exptl_absorpt_process_details     '(SADABS; Sheldrick, 1996)'
_exptl_absorpt_correction_T_min     0.8970
_exptl_absorpt_correction_T_max     0.9614
_exptl_special_details
;
;
_diffrn_ambient_temperature     298(2)
_diffrn_radiation_type     MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_source     'fine-focus sealed tube'
_diffrn_radiation_monochromator     graphite
_diffrn_measurement_device_type     'Siemens SMART CCD area-detector'
_diffrn_measurement_method     'φ and ω'
_diffrn_detector_area_resol_mean     ?
_diffrn_reflns_number     3185
_diffrn_reflns_av_R_equivalents     0.0258
_diffrn_reflns_av_sigmaI/netI     0.0375
_diffrn_reflns_theta_min     1.40
_diffrn_reflns_theta_max     25.01
_diffrn_reflns_theta_full     25.01
_diffrn_measured_fraction_theta_max     0.997
_diffrn_measured_fraction_theta_full     0.997
_diffrn_reflns_limit_h_min     -5
_diffrn_reflns_limit_h_max     5
_diffrn_reflns_limit_k_min     -34
_diffrn_reflns_limit_k_max     31
_diffrn_reflns_limit_l_min     -9
_diffrn_reflns_limit_l_max     10
_diffrn_standards_number     0
_diffrn_standards_interval_count     .
_diffrn_standards_interval_time     .
_diffrn_standards_decay_%     ?
_refine_special_details
;
Refinement of F² against ALL reflections. The weighted R-factor
wR and goodness of fit S are based on F², conventional
R-factors R are based on F, with F set to zero for
negative F². The threshold expression of F² >
σ(F²) is used only for calculating R-factors(gt) etc.
and is not relevant to the choice of reflections for refinement.
R-factors based on F² are statistically about twice as large
as those based on F, and R- factors based on ALL data will be
even larger.
;
_reflns_number_total     1952
_reflns_number_gt     1656
_reflns_threshold_expression     I>2σ(I)
_refine_ls_structure_factor_coef     Fsqd
_refine_ls_matrix_type     full
_refine_ls_R_factor_all     0.0617
_refine_ls_R_factor_gt     0.0495
_refine_ls_wR_factor_gt     0.1120
_refine_ls_wR_factor_ref     0.1207
_refine_ls_goodness_of_fit_ref     1.088
_refine_ls_restrained_S_all     1.088
_refine_ls_number_reflns     1952
_refine_ls_number_parameters     213
_refine_ls_number_restraints     2
_refine_ls_hydrogen_treatment     constr
_refine_ls_weighting_scheme     calc
_refine_ls_weighting_details
         'calc w=1/[σ²(Fo²)+(0.0495P)²+1.7913P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_hydrogens     geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary     difmap
_refine_ls_shift/su_max     0.001
_refine_ls_shift/su_mean     0.000
_refine_diff_density_max     0.344
_refine_diff_density_min     -0.301
_refine_ls_extinction_method     none
_refine_ls_extinction_coef     ?
_refine_ls_abs_structure_details     'Flack (1983), 822 Friedel pairs'
_refine_ls_abs_structure_Flack     -0.06(14)
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'
    'S' 'S' 0.1246 0.1234
                         'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
_computing_data_collection     'SMART (Siemens, 1996)'
_computing_cell_refinement     'SAINT (Siemens, 1996)'
_computing_data_reduction     'SAINT (Siemens, 1996)'
_computing_structure_solution     'SHELXS97 (Sheldrick, 2008)'
_computing_structure_refinement     'SHELXL97 (Sheldrick, 2008)'
_computing_molecular_graphics     'SHELXTL (Sheldrick, 2008)'
_computing_publication_material     'SHELXTL (Sheldrick, 2008)'
loop_
    _atom_site_type_symbol
    _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
    S S1 0.75870(18) 0.76105(3) 0.47671(13) 0.0372(3) Uani d . 1 B .
    N N1 0.6129(9) 0.96320(13) 0.4070(4) 0.0490(10) Uani d . 1 B .
    O O1 0.6035(6) 0.73963(10) 0.3515(3) 0.0470(8) Uani d . 1 . .
    O O2 0.6306(8) 0.74475(13) 0.6247(5) 0.0663(11) Uani d . 1 . .
    H H2 0.4678 0.7526 0.6185 0.099 Uiso calc R 1 . .
    O O3 1.0490(7) 0.75204(11) 0.5021(4) 0.0501(8) Uani d . 1 . .
    O O4 0.387(2) 1.0337(3) 0.2463(11) 0.0675(18) Uani d P 0.528(8) A 1
    H H4 0.4579 1.0080 0.2483 0.101 Uiso calc PR 0.528(8) A 1
    O O4' 0.285(2) 1.0279(4) 0.3133(12) 0.0675(18) Uani d P 0.472(8) A 2
    H H4' 0.3138 1.0031 0.3557 0.101 Uiso calc PR 0.472(8) A 2
    C C1 0.7196(9) 0.82135(14) 0.4573(5) 0.0365(11) Uani d . 1 . .
    C C2 0.585(3) 0.8377(3) 0.3264(16) 0.042(3) Uani d P 0.510(16) B 1
    H H2A 0.5178 0.8179 0.2493 0.051 Uiso calc PR 0.510(16) B 1
    C C3 0.554(3) 0.8837(3) 0.3133(16) 0.045(3) Uani d P 0.510(16) B 1
    H H3 0.4598 0.8955 0.2254 0.055 Uiso calc PR 0.510(16) B 1
    C C2' 0.470(3) 0.8413(3) 0.3925(16) 0.042(3) Uani d P 0.490(16) B 2
    H H2' 0.3224 0.8223 0.3586 0.051 Uiso calc PR 0.490(16) B 2
    C C3' 0.439(3) 0.8887(3) 0.3777(16) 0.044(3) Uani d P 0.490(16) B 2
    H H3' 0.2733 0.9015 0.3339 0.053 Uiso calc PR 0.490(16) B 2
    C C4 0.6589(11) 0.91570(17) 0.4298(6) 0.0426(11) Uani d . 1 . .
    C C5 0.805(3) 0.8949(4) 0.5579(16) 0.046(3) Uani d P 0.510(16) B 1
    H H5 0.8868 0.9136 0.6346 0.056 Uiso calc PR 0.510(16) B 1
    C C6 0.829(3) 0.8473(4) 0.5726(16) 0.043(3) Uani d P 0.510(16) B 1
    H H6 0.9179 0.8339 0.6592 0.052 Uiso calc PR 0.510(16) B 1
    C C5' 0.909(3) 0.8993(4) 0.4909(19) 0.047(3) Uani d P 0.490(16) B 2
    H H5' 1.0547 0.9193 0.5213 0.056 Uiso calc PR 0.490(16) B 2
    C C6' 0.941(3) 0.8522(4) 0.5065(17) 0.047(3) Uani d P 0.490(16) B 2
    H H6' 1.1100 0.8403 0.5497 0.057 Uiso calc PR 0.490(16) B 2
    C C7 0.7682(15) 0.99282(16) 0.4771(9) 0.0655(13) Uani d . 1 . .
    H H7 0.9180 0.9826 0.5429 0.079 Uiso calc R 1 B .
    C C8 0.7245(14) 1.04208(16) 0.4601(8) 0.0570(14) Uani d . 1 A .
    C C9 0.5144(14) 1.0594(2) 0.3606(8) 0.0771(19) Uani d . 1 . .
    C C10 0.488(2) 1.1068(2) 0.3501(10) 0.107(3) Uani d . 1 A .
    H H10 0.3437 1.1187 0.2843 0.129 Uiso calc R 1 . .
    C C11 0.6584(18) 1.1363(2) 0.4287(9) 0.0768(18) Uani d . 1 . .
    H H11 0.6321 1.1679 0.4172 0.092 Uiso calc R 1 A .
    C C12 0.863(2) 1.1202(2) 0.5224(11) 0.102(3) Uani d . 1 A .
    H H12 0.9840 1.1404 0.5776 0.122 Uiso calc R 1 . .
    C C13 0.8992(19) 1.0729(2) 0.5393(10) 0.111(3) Uani d . 1 . .
    H H13 1.0455 1.0618 0.6059 0.133 Uiso calc R 1 A .
_geom_special_details
;
All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes)
are estimated using the full covariance matrix. The cell e.s.d.'s are taken
into account individually in the estimation of e.s.d.'s in distances, angles
and torsion angles; correlations between e.s.d.'s in cell parameters are only
used when they are defined by crystal symmetry. An approximate (isotropic)
treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s.
planes.
;
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
    S1 O1 . 1.422(3) ?
    S1 O3 . 1.428(3) ?
    S1 O2 . 1.615(4) ?
    S1 C1 . 1.767(4) ?
    N1 C7 . 1.262(7) ?
    N1 C4 . 1.408(6) ?
    O2 H2 . 0.82 ?
    O4 C9 . 1.359(10) ?
    O4 H4 . 0.82 ?
    O4' C9 . 1.465(12) ?
    O4' H4' . 0.82 ?
    C1 C6 . 1.340(11) ?
    C1 C2 . 1.363(12) ?
    C1 C2' . 1.405(12) ?
    C1 C6' . 1.430(13) ?
    C2 C3 . 1.348(13) ?
    C2 H2A . 0.93 ?
    C3 C4 . 1.448(13) ?
    C3 H3 . 0.93 ?
    C2' C3' . 1.387(14) ?
    C2' H2' . 0.93 ?
    C3' C4 . 1.364(12) ?
    C3' H3' . 0.93 ?
    C4 C5' . 1.359(15) ?
    C4 C5 . 1.415(14) ?
    C5 C6 . 1.392(15) ?
    C5 H5 . 0.93 ?
    C6 H6 . 0.93 ?
    C5' C6' . 1.382(15) ?
    C5' H5' . 0.93 ?
    C6' H6' . 0.93 ?
    C7 C8 . 1.451(6) ?
    C7 H7 . 0.93 ?
    C8 C9 . 1.370(8) ?
    C8 C13 . 1.372(9) ?
    C9 C10 . 1.382(8) ?
    C10 C11 . 1.333(11) ?
    C10 H10 . 0.93 ?
    C11 C12 . 1.310(10) ?
    C11 H11 . 0.93 ?
    C12 C13 . 1.390(9) ?
    C12 H12 . 0.93 ?
    C13 H13 . 0.93 ?
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
    O1 S1 O3 . . 117.6(2) ?
    O1 S1 O2 . . 108.0(2) ?
    O3 S1 O2 . . 106.9(2) ?
    O1 S1 C1 . . 108.29(19) ?
    O3 S1 C1 . . 106.8(2) ?
    O2 S1 C1 . . 108.9(2) ?
    C7 N1 C4 . . 121.3(4) ?
    S1 O2 H2 . . 109.5 ?
    C9 O4 H4 . . 109.5 ?
    C9 O4' H4' . . 109.5 ?
    C6 C1 C2 . . 125.4(8) ?
    C6 C1 C2' . . 109.3(8) ?
    C2 C1 C6' . . 108.3(7) ?
    C2' C1 C6' . . 116.8(7) ?
    C6 C1 S1 . . 116.8(6) ?
    C2 C1 S1 . . 117.7(5) ?
    C2' C1 S1 . . 121.8(5) ?
    C6' C1 S1 . . 121.4(5) ?
    C3 C2 C1 . . 117.3(10) ?
    C3 C2 H2A . . 121.4 ?
    C1 C2 H2A . . 121.4 ?
    C2 C3 C4 . . 123.0(10) ?
    C2 C3 H3 . . 118.5 ?
    C4 C3 H3 . . 118.5 ?
    C3' C2' C1 . . 121.9(9) ?
    C3' C2' H2' . . 119.0 ?
    C1 C2' H2' . . 119.0 ?
    C4 C3' C2' . . 117.6(10) ?
    C4 C3' H3' . . 121.2 ?
    C2' C3' H3' . . 121.2 ?
    C5' C4 C3' . . 124.4(8) ?
    C5' C4 N1 . . 121.3(6) ?
    C3' C4 N1 . . 114.1(6) ?
    C3' C4 C5 . . 109.2(8) ?
    N1 C4 C5 . . 126.3(6) ?
    C5' C4 C3 . . 106.8(8) ?
    N1 C4 C3 . . 119.1(6) ?
    C5 C4 C3 . . 114.6(7) ?
    C6 C5 C4 . . 122.0(10) ?
    C6 C5 H5 . . 119.0 ?
    C4 C5 H5 . . 119.0 ?
    C1 C6 C5 . . 117.5(10) ?
    C1 C6 H6 . . 121.2 ?
    C5 C6 H6 . . 121.2 ?
    C4 C5' C6' . . 118.2(11) ?
    C4 C5' H5' . . 120.9 ?
    C6' C5' H5' . . 120.9 ?
    C5' C6' C1 . . 121.1(11) ?
    C5' C6' H6' . . 119.5 ?
    C1 C6' H6' . . 119.5 ?
    N1 C7 C8 . . 123.2(6) ?
    N1 C7 H7 . . 118.4 ?
    C8 C7 H7 . . 118.4 ?
    C9 C8 C13 . . 117.8(6) ?
    C9 C8 C7 . . 121.3(6) ?
    C13 C8 C7 . . 120.9(6) ?
    O4 C9 C8 . . 121.9(6) ?
    O4 C9 C10 . . 117.7(7) ?
    C8 C9 C10 . . 117.7(6) ?
    C8 C9 O4' . . 116.2(6) ?
    C10 C9 O4' . . 122.7(7) ?
    C11 C10 C9 . . 123.8(7) ?
    C11 C10 H10 . . 118.1 ?
    C9 C10 H10 . . 118.1 ?
    C12 C11 C10 . . 119.1(7) ?
    C12 C11 H11 . . 120.5 ?
    C10 C11 H11 . . 120.5 ?
    C11 C12 C13 . . 119.9(8) ?
    C11 C12 H12 . . 120.0 ?
    C13 C12 H12 . . 120.0 ?
    C8 C13 C12 . . 121.7(8) ?
    C8 C13 H13 . . 119.2 ?
    C12 C13 H13 . . 119.2 ?
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_site_symmetry_2
    _geom_torsion_site_symmetry_3
    _geom_torsion_site_symmetry_4
    _geom_torsion
    _geom_torsion_publ_flag
    O1 S1 C1 C6 . . . . 173.5(9) ?
    O3 S1 C1 C6 . . . . -58.9(9) ?
    O2 S1 C1 C6 . . . . 56.3(9) ?
    O1 S1 C1 C2 . . . . -7.4(9) ?
    O3 S1 C1 C2 . . . . 120.2(8) ?
    O2 S1 C1 C2 . . . . -124.6(8) ?
    O1 S1 C1 C2' . . . . 35.0(9) ?
    O3 S1 C1 C2' . . . . 162.6(8) ?
    O2 S1 C1 C2' . . . . -82.2(9) ?
    O1 S1 C1 C6' . . . . -144.8(9) ?
    O3 S1 C1 C6' . . . . -17.2(9) ?
    O2 S1 C1 C6' . . . . 98.0(9) ?
    C6 C1 C2 C3 . . . . -1.7(17) ?
    C2' C1 C2 C3 . . . . 72.3(14) ?
    C6' C1 C2 C3 . . . . -38.2(14) ?
    S1 C1 C2 C3 . . . . 179.3(9) ?
    C1 C2 C3 C4 . . . . 1.0(18) ?
    C6 C1 C2' C3' . . . . 38.5(15) ?
    C2 C1 C2' C3' . . . . -85.4(15) ?
    C6' C1 C2' C3' . . . . -0.5(16) ?
    S1 C1 C2' C3' . . . . 179.7(9) ?
    C1 C2' C3' C4 . . . . -0.6(17) ?
    C2' C3' C4 C5' . . . . 2.1(17) ?
    C2' C3' C4 N1 . . . . 178.4(9) ?
    C2' C3' C4 C5 . . . . -34.2(14) ?
    C2' C3' C4 C3 . . . . 71.5(13) ?
    C7 N1 C4 C5' . . . . -19.9(12) ?
    C7 N1 C4 C3' . . . . 163.7(9) ?
    C7 N1 C4 C5 . . . . 22.8(12) ?
    C7 N1 C4 C3 . . . . -156.4(9) ?
    C2 C3 C4 C5' . . . . 38.7(16) ?
    C2 C3 C4 C3' . . . . -87.5(16) ?
    C2 C3 C4 N1 . . . . -179.1(10) ?
    C2 C3 C4 C5 . . . . 1.5(17) ?
    C5' C4 C5 C6 . . . . -88.1(15) ?
    C3' C4 C5 C6 . . . . 34.7(15) ?
    N1 C4 C5 C6 . . . . 177.2(9) ?
    C3 C4 C5 C6 . . . . -3.6(16) ?
    C2 C1 C6 C5 . . . . -0.2(17) ?
    C2' C1 C6 C5 . . . . -37.8(14) ?
    C6' C1 C6 C5 . . . . 71.4(15) ?
    S1 C1 C6 C5 . . . . 178.8(9) ?
    C4 C5 C6 C1 . . . . 3.0(18) ?
    C3' C4 C5' C6' . . . . -2.4(19) ?
    N1 C4 C5' C6' . . . . -178.4(10) ?
    C5 C4 C5' C6' . . . . 71.8(15) ?
    C3 C4 C5' C6' . . . . -37.3(15) ?
    C4 C5' C6' C1 . . . . 1(2) ?
    C6 C1 C6' C5' . . . . -86.4(17) ?
    C2 C1 C6' C5' . . . . 39.1(16) ?
    C2' C1 C6' C5' . . . . 0.2(17) ?
    S1 C1 C6' C5' . . . . 180.0(10) ?
    C4 N1 C7 C8 . . . . -178.4(6) ?
    N1 C7 C8 C9 . . . . -2.7(11) ?
    N1 C7 C8 C13 . . . . 179.9(8) ?
    C13 C8 C9 O4 . . . . 159.1(9) ?
    C7 C8 C9 O4 . . . . -18.5(11) ?
    C13 C8 C9 C10 . . . . -1.8(11) ?
    C7 C8 C9 C10 . . . . -179.4(8) ?
    C13 C8 C9 O4' . . . . -161.6(8) ?
    C7 C8 C9 O4' . . . . 20.9(11) ?
    O4 C9 C10 C11 . . . . -160.3(10) ?
    C8 C9 C10 C11 . . . . 1.4(14) ?
    O4' C9 C10 C11 . . . . 159.7(10) ?
    C9 C10 C11 C12 . . . . -0.2(15) ?
    C10 C11 C12 C13 . . . . -0.4(14) ?
    C9 C8 C13 C12 . . . . 1.3(13) ?
    C7 C8 C13 C12 . . . . 178.9(9) ?
    C11 C12 C13 C8 . . . . -0.2(14) ?
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
    O2 H2 O3 1_455 0.82 2.17 2.917(5) 151
    O4 H4 N1 . 0.82 2.01 2.665(10) 136
data_global
_journal_date_recd_electronic     2008-05-04
_journal_date_accepted     2008-05-22
_journal_name_full     'Acta Crystallographica, Section E'
_journal_year     2008
_journal_volume     64
_journal_issue      6
_journal_page_first     o1159
_journal_page_last     o1159
_journal_paper_category     QO
_journal_coeditor_code     CI2596
_publ_contact_author
;
Prof. zongxiao Li
Department of Chemistry,
Baoji University of Arts and Science
Baoji, Shaanxi  721007
People's Republic of China
;
_publ_contact_author_email     mingtian8001@163.com
_publ_contact_author_fax     '0086-917-3364273'
_publ_contact_author_phone     '0086-917-3368932'
_publ_section_title
;
(E)-4-[(2-Hydroxybenzylidene)amino]benzenesulfonic acid
;
loop_
    _publ_author_name
    _publ_author_address
    'Zhang, Xinli'
;
Department of Chemistry,
Baoji University of Arts and Science
Baoji, Shaanxi 721007
People's Republic of China
;
    'Li, Zongxiao'
;
Department of Chemistry,
Baoji University of Arts and Science
Baoji, Shaanxi 721007
People's Republic of China
;
