##############################################################################
###                                                                        ###
###        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.                                        #
#                                                                            #
# Full details of the Crystallographic Information File format               #
# are given in the paper "The Crystallographic Information File (CIF):       #
# a New Standard Archive File for Crystallography" by S. R. Hall, F. H.      #
# 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  #
# this CIF.  For information consult the CIF home page http://www.iucr.org/  #
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data_I
_audit_creation_method     SHELXL97
_chemical_name_systematic
;
Ethyl [(2-hydroxyphenyl)(pyridinium-2-ylamino)methyl]phosphonate
methanol solvate
;
_chemical_name_common     ?
_chemical_formula_moiety     'C14 H17 N2 O4 P , C H4 O'
_chemical_formula_sum     'C15 H21 N2 O5 P'
_chemical_formula_iupac     'C14 H17 N2 O4 P , C H4 O'
_chemical_formula_weight     340.31
_chemical_melting_point     ?
_symmetry_cell_setting     monoclinic
_symmetry_space_group_name_H-M     'P 21/c'
_symmetry_space_group_name_Hall     '-P 2ybc'
loop_
    _symmetry_equiv_pos_as_xyz
    'x, y, z'
    '-x, y+1/2, -z+1/2'
    '-x, -y, -z'
    'x, -y-1/2, z-1/2'
_cell_length_a     12.821(3)
_cell_length_b     9.536(2)
_cell_length_c     16.567(3)
_cell_angle_alpha     90.00
_cell_angle_beta     122.308(14)
_cell_angle_gamma     90.00
_cell_volume     1711.9(6)
_cell_formula_units_Z     4
_cell_measurement_reflns_used     1906
_cell_measurement_theta_min     2.48
_cell_measurement_theta_max     23.8
_cell_measurement_temperature     298(2)
_exptl_crystal_description     block
_exptl_crystal_colour     colourless
_exptl_crystal_size_max     0.40
_exptl_crystal_size_mid     0.20
_exptl_crystal_size_min     0.20
_exptl_crystal_density_diffrn     1.320
_exptl_crystal_density_meas     ?
_exptl_crystal_density_method     'not measured'
_exptl_crystal_F_000     720
_exptl_absorpt_coefficient_mu     0.186
_exptl_absorpt_correction_type     multi-scan
_exptl_absorpt_process_details     '(SADABS; Sheldrick, 2000)'
_exptl_absorpt_correction_T_min     0.875
_exptl_absorpt_correction_T_max     0.964
_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     'Bruker SMART 1K CCD'
_diffrn_measurement_method     ω
_diffrn_detector_area_resol_mean     ?
_diffrn_reflns_number     6784
_diffrn_reflns_av_R_equivalents     0.0336
_diffrn_reflns_av_sigmaI/netI     0.0447
_diffrn_reflns_theta_min     1.88
_diffrn_reflns_theta_max     25.00
_diffrn_reflns_theta_full     25.00
_diffrn_measured_fraction_theta_max     0.991
_diffrn_measured_fraction_theta_full     0.991
_diffrn_reflns_limit_h_min     -15
_diffrn_reflns_limit_h_max     15
_diffrn_reflns_limit_k_min     -11
_diffrn_reflns_limit_k_max     8
_diffrn_reflns_limit_l_min     -17
_diffrn_reflns_limit_l_max     19
_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     2991
_reflns_number_gt     2419
_reflns_threshold_expression     I>2σ(I)
_refine_ls_structure_factor_coef     Fsqd
_refine_ls_matrix_type     full
_refine_ls_R_factor_all     0.0836
_refine_ls_R_factor_gt     0.0669
_refine_ls_wR_factor_gt     0.1403
_refine_ls_wR_factor_ref     0.1471
_refine_ls_goodness_of_fit_ref     1.138
_refine_ls_restrained_S_all     1.143
_refine_ls_number_reflns     2991
_refine_ls_number_parameters     210
_refine_ls_number_restraints     1
_refine_ls_hydrogen_treatment     constr
_refine_ls_weighting_scheme     calc
_refine_ls_weighting_details
        'calc w = 1/[σ²(Fo²)+(0.052P)²+1.1778P] 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     0.337
_refine_diff_density_min     -0.343
_refine_ls_extinction_method     none
_refine_ls_extinction_coef     ?
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'
    'P' 'P' 0.1023 0.0942
                         'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
_computing_data_collection     'SMART (Bruker, 2000)'
_computing_cell_refinement     'SAINT (Bruker, 2000)'
_computing_data_reduction     'SAINT (Bruker, 2000)'
_computing_structure_solution     'SHELXS97 (Sheldrick, 2008)'
_computing_structure_refinement     'SHELXL97 (Sheldrick, 2008)'
_computing_molecular_graphics     'SHELXTL/PC (Sheldrick, 2008)'
_computing_publication_material
                               'PLATON (Spek, 2003) and publCIF (Westrip, 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
    P P1 0.75798(7) 0.45914(9) 0.40161(6) 0.0359(3) Uani d . 1 . .
    O O1 0.5572(2) 0.7872(3) 0.22842(16) 0.0561(7) Uani d . 1 . .
    H H1 0.5007 0.8424 0.1964 0.067 Uiso d R 1 . .
    O O2 0.7741(2) 0.3583(3) 0.33273(18) 0.0578(7) Uani d . 1 . .
    O O3 0.86639(19) 0.4487(2) 0.50109(15) 0.0466(6) Uani d . 1 . .
    O O4 0.63500(19) 0.4400(2) 0.38884(15) 0.0481(6) Uani d . 1 . .
    N N1 0.8906(2) 0.6464(3) 0.37455(17) 0.0390(7) Uani d . 1 . .
    H H1A 0.9521 0.6023 0.4221 0.047 Uiso d R 1 . .
    N N2 1.0392(2) 0.7331(3) 0.35182(17) 0.0381(6) Uani d . 1 . .
    H H2A 1.0852 0.6775 0.3996 0.046 Uiso d R 1 . .
    C C1 0.6172(3) 0.8248(3) 0.3218(2) 0.0417(8) Uani d . 1 . .
    C C2 0.5805(3) 0.9373(4) 0.3538(3) 0.0552(10) Uani d . 1 . .
    H H2 0.5115 0.9893 0.3105 0.066 Uiso calc R 1 . .
    C C3 0.6448(4) 0.9723(4) 0.4481(3) 0.0681(12) Uani d . 1 . .
    H H3 0.6190 1.0475 0.4690 0.082 Uiso calc R 1 . .
    C C4 0.7468(4) 0.8976(5) 0.5121(3) 0.0713(12) Uani d . 1 . .
    H H4 0.7905 0.9215 0.5765 0.086 Uiso calc R 1 . .
    C C5 0.7848(3) 0.7865(4) 0.4808(2) 0.0545(10) Uani d . 1 . .
    H H5 0.8549 0.7364 0.5246 0.065 Uiso calc R 1 . .
    C C6 0.7210(3) 0.7479(3) 0.3857(2) 0.0373(7) Uani d . 1 . .
    C C7 0.7639(3) 0.6274(3) 0.3523(2) 0.0352(7) Uani d . 1 . .
    H H7 0.7091 0.6217 0.2827 0.042 Uiso calc R 1 . .
    C C8 0.9195(3) 0.7286(3) 0.3241(2) 0.0336(7) Uani d . 1 . .
    C C9 0.8361(3) 0.8096(3) 0.2451(2) 0.0415(8) Uani d . 1 . .
    H H9 0.7530 0.8119 0.2249 0.050 Uiso calc R 1 . .
    C C10 0.8774(3) 0.8845(4) 0.1985(2) 0.0531(10) Uani d . 1 . .
    H H10 0.8219 0.9379 0.1457 0.064 Uiso calc R 1 . .
    C C11 1.0008(4) 0.8832(4) 0.2277(3) 0.0559(10) Uani d . 1 . .
    H H11 1.0282 0.9341 0.1946 0.067 Uiso calc R 1 . .
    C C12 1.0803(3) 0.8069(4) 0.3050(3) 0.0479(9) Uani d . 1 . .
    H H12 1.1637 0.8051 0.3260 0.057 Uiso calc R 1 . .
    C C13 0.7568(5) 0.2100(5) 0.3340(4) 0.0900(15) Uani d D 1 . .
    H H13A 0.7122 0.1760 0.2687 0.108 Uiso calc R 1 . .
    H H13B 0.7055 0.1931 0.3598 0.108 Uiso calc R 1 . .
    C C14 0.8694(6) 0.1287(6) 0.3889(5) 0.126(2) Uani d D 1 . .
    H H14A 0.9171 0.1363 0.3600 0.189 Uiso calc R 1 . .
    H H14B 0.8489 0.0322 0.3899 0.189 Uiso calc R 1 . .
    H H14C 0.9165 0.1640 0.4530 0.189 Uiso calc R 1 . .
    O O5 0.6628(3) 0.3431(4) 0.5586(2) 0.0890(10) Uani d . 1 . .
    H H5A 0.6514 0.3728 0.5080 0.107 Uiso d R 1 . .
    C C15 0.5492(6) 0.3157(8) 0.5475(5) 0.125(2) Uani d . 1 . .
    H H15A 0.4896 0.2940 0.4818 0.187 Uiso calc R 1 . .
    H H15B 0.5226 0.3967 0.5661 0.187 Uiso calc R 1 . .
    H H15C 0.5571 0.2375 0.5868 0.187 Uiso calc R 1 . .
loop_
    _atom_site_aniso_label
    _atom_site_aniso_U_11
    _atom_site_aniso_U_22
    _atom_site_aniso_U_33
    _atom_site_aniso_U_12
    _atom_site_aniso_U_13
    _atom_site_aniso_U_23
    P1 0.0292(4) 0.0369(5) 0.0371(5) -0.0019(4) 0.0146(4) 0.0050(4)
    O1 0.0374(13) 0.0611(17) 0.0480(15) 0.0195(12) 0.0082(11) 0.0025(12)
    O2 0.0709(17) 0.0395(14) 0.0736(17) -0.0025(12) 0.0458(15) -0.0012(12)
    O3 0.0325(12) 0.0521(15) 0.0422(13) 0.0002(10) 0.0113(10) 0.0174(11)
    O4 0.0320(12) 0.0570(15) 0.0480(13) -0.0098(11) 0.0164(11) -0.0010(11)
    N1 0.0282(13) 0.0438(16) 0.0367(14) 0.0043(12) 0.0117(12) 0.0146(12)
    N2 0.0345(14) 0.0380(15) 0.0376(15) 0.0027(12) 0.0165(12) 0.0066(12)
    C1 0.0335(17) 0.0407(19) 0.048(2) -0.0008(15) 0.0203(16) 0.0013(16)
    C2 0.052(2) 0.044(2) 0.071(3) 0.0119(17) 0.034(2) 0.0047(19)
    C3 0.087(3) 0.051(3) 0.077(3) 0.009(2) 0.050(3) -0.012(2)
    C4 0.094(3) 0.060(3) 0.053(2) -0.001(2) 0.035(2) -0.013(2)
    C5 0.059(2) 0.049(2) 0.044(2) 0.0051(18) 0.0207(18) 0.0018(17)
    C6 0.0353(17) 0.0355(18) 0.0393(18) -0.0013(14) 0.0188(15) 0.0040(14)
    C7 0.0259(15) 0.0401(18) 0.0308(16) 0.0009(13) 0.0093(13) 0.0038(13)
    C8 0.0355(17) 0.0302(16) 0.0327(16) 0.0000(13) 0.0165(14) 0.0021(13)
    C9 0.0400(18) 0.045(2) 0.0394(18) 0.0051(15) 0.0210(15) 0.0112(15)
    C10 0.061(2) 0.052(2) 0.043(2) 0.0107(19) 0.0250(18) 0.0176(17)
    C11 0.066(3) 0.052(2) 0.065(2) 0.001(2) 0.045(2) 0.0142(19)
    C12 0.047(2) 0.047(2) 0.059(2) -0.0012(17) 0.0350(19) 0.0043(18)
    C13 0.100(4) 0.048(3) 0.121(4) -0.006(3) 0.059(3) -0.009(3)
    C14 0.135(5) 0.074(4) 0.176(6) 0.008(4) 0.088(5) 0.001(4)
    O5 0.073(2) 0.127(3) 0.0708(19) 0.0061(19) 0.0411(17) 0.0241(19)
    C15 0.113(5) 0.144(6) 0.158(6) -0.003(4) 0.099(5) 0.024(5)
_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
    P1 O4 . 1.486(2) ?
    P1 O3 . 1.486(2) ?
    P1 O2 . 1.588(3) ?
    P1 C7 . 1.821(3) ?
    O1 C1 . 1.357(4) ?
    O1 H1 . 0.820 ?
    O2 C13 . 1.433(5) ?
    N1 C8 . 1.334(4) ?
    N1 C7 . 1.473(4) ?
    N1 H1A . 0.869 ?
    N2 C8 . 1.347(4) ?
    N2 C12 . 1.347(4) ?
    N2 H2A . 0.870 ?
    C1 C2 . 1.385(5) ?
    C1 C6 . 1.387(4) ?
    C2 C3 . 1.363(5) ?
    C2 H2 . 0.930 ?
    C3 C4 . 1.364(6) ?
    C3 H3 . 0.930 ?
    C4 C5 . 1.378(5) ?
    C4 H4 . 0.930 ?
    C5 C6 . 1.381(4) ?
    C5 H5 . 0.930 ?
    C6 C7 . 1.502(4) ?
    C7 H7 . 0.980 ?
    C8 C9 . 1.399(4) ?
    C9 C10 . 1.351(4) ?
    C9 H9 . 0.930 ?
    C10 C11 . 1.386(5) ?
    C10 H10 . 0.930 ?
    C11 C12 . 1.347(5) ?
    C11 H11 . 0.930 ?
    C12 H12 . 0.930 ?
    C13 C14 . 1.451(6) ?
    C13 H13A . 0.970 ?
    C13 H13B . 0.970 ?
    C14 H14A . 0.960 ?
    C14 H14B . 0.960 ?
    C14 H14C . 0.960 ?
    O5 C15 . 1.391(6) ?
    O5 H5A . 0.821 ?
    C15 H15A . 0.960 ?
    C15 H15B . 0.960 ?
    C15 H15C . 0.960 ?
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
    O4 P1 O3 . . 116.22(13) ?
    O4 P1 O2 . . 111.04(14) ?
    O3 P1 O2 . . 110.63(14) ?
    O4 P1 C7 . . 109.88(14) ?
    O3 P1 C7 . . 108.56(13) ?
    O2 P1 C7 . . 99.12(14) ?
    C1 O1 H1 . . 109.5 ?
    C13 O2 P1 . . 120.4(3) ?
    C8 N1 C7 . . 123.6(2) ?
    C8 N1 H1A . . 115.6 ?
    C7 N1 H1A . . 120.8 ?
    C8 N2 C12 . . 123.1(3) ?
    C8 N2 H2A . . 112.8 ?
    C12 N2 H2A . . 123.9 ?
    O1 C1 C2 . . 122.6(3) ?
    O1 C1 C6 . . 117.3(3) ?
    C2 C1 C6 . . 120.1(3) ?
    C3 C2 C1 . . 120.5(4) ?
    C3 C2 H2 . . 119.7 ?
    C1 C2 H2 . . 119.7 ?
    C2 C3 C4 . . 120.2(4) ?
    C2 C3 H3 . . 119.9 ?
    C4 C3 H3 . . 119.9 ?
    C3 C4 C5 . . 119.7(4) ?
    C3 C4 H4 . . 120.2 ?
    C5 C4 H4 . . 120.2 ?
    C4 C5 C6 . . 121.4(4) ?
    C4 C5 H5 . . 119.3 ?
    C6 C5 H5 . . 119.3 ?
    C5 C6 C1 . . 118.1(3) ?
    C5 C6 C7 . . 120.9(3) ?
    C1 C6 C7 . . 120.9(3) ?
    N1 C7 C6 . . 112.7(3) ?
    N1 C7 P1 . . 107.5(2) ?
    C6 C7 P1 . . 113.4(2) ?
    N1 C7 H7 . . 107.7 ?
    C6 C7 H7 . . 107.7 ?
    P1 C7 H7 . . 107.7 ?
    N1 C8 N2 . . 116.9(3) ?
    N1 C8 C9 . . 125.5(3) ?
    N2 C8 C9 . . 117.6(3) ?
    C10 C9 C8 . . 119.3(3) ?
    C10 C9 H9 . . 120.4 ?
    C8 C9 H9 . . 120.4 ?
    C9 C10 C11 . . 121.3(3) ?
    C9 C10 H10 . . 119.3 ?
    C11 C10 H10 . . 119.3 ?
    C12 C11 C10 . . 118.6(3) ?
    C12 C11 H11 . . 120.7 ?
    C10 C11 H11 . . 120.7 ?
    N2 C12 C11 . . 120.0(3) ?
    N2 C12 H12 . . 120.0 ?
    C11 C12 H12 . . 120.0 ?
    O2 C13 C14 . . 115.2(4) ?
    O2 C13 H13A . . 108.5 ?
    C14 C13 H13A . . 108.5 ?
    O2 C13 H13B . . 108.5 ?
    C14 C13 H13B . . 108.5 ?
    H13A C13 H13B . . 107.5 ?
    C13 C14 H14A . . 109.5 ?
    C13 C14 H14B . . 109.5 ?
    H14A C14 H14B . . 109.5 ?
    C13 C14 H14C . . 109.5 ?
    H14A C14 H14C . . 109.5 ?
    H14B C14 H14C . . 109.5 ?
    C15 O5 H5A . . 109.1 ?
    O5 C15 H15A . . 109.5 ?
    O5 C15 H15B . . 109.5 ?
    H15A C15 H15B . . 109.5 ?
    O5 C15 H15C . . 109.5 ?
    H15A C15 H15C . . 109.5 ?
    H15B C15 H15C . . 109.5 ?
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
    O4 P1 O2 C13 . . . . -55.0(3) ?
    O3 P1 O2 C13 . . . . 75.6(3) ?
    C7 P1 O2 C13 . . . . -170.5(3) ?
    O1 C1 C2 C3 . . . . -179.0(3) ?
    C6 C1 C2 C3 . . . . -0.9(5) ?
    C1 C2 C3 C4 . . . . 0.6(6) ?
    C2 C3 C4 C5 . . . . 0.1(7) ?
    C3 C4 C5 C6 . . . . -0.6(6) ?
    C4 C5 C6 C1 . . . . 0.3(5) ?
    C4 C5 C6 C7 . . . . 179.4(3) ?
    O1 C1 C6 C5 . . . . 178.6(3) ?
    C2 C1 C6 C5 . . . . 0.4(5) ?
    O1 C1 C6 C7 . . . . -0.5(4) ?
    C2 C1 C6 C7 . . . . -178.7(3) ?
    C8 N1 C7 C6 . . . . -78.5(4) ?
    C8 N1 C7 P1 . . . . 155.8(2) ?
    C5 C6 C7 N1 . . . . -58.0(4) ?
    C1 C6 C7 N1 . . . . 121.0(3) ?
    C5 C6 C7 P1 . . . . 64.4(4) ?
    C1 C6 C7 P1 . . . . -116.5(3) ?
    O4 P1 C7 N1 . . . . 174.96(19) ?
    O3 P1 C7 N1 . . . . 46.9(2) ?
    O2 P1 C7 N1 . . . . -68.6(2) ?
    O4 P1 C7 C6 . . . . 49.7(2) ?
    O3 P1 C7 C6 . . . . -78.4(2) ?
    O2 P1 C7 C6 . . . . 166.1(2) ?
    C7 N1 C8 N2 . . . . -178.6(3) ?
    C7 N1 C8 C9 . . . . 1.3(5) ?
    C12 N2 C8 N1 . . . . 177.1(3) ?
    C12 N2 C8 C9 . . . . -2.7(5) ?
    N1 C8 C9 C10 . . . . -177.7(3) ?
    N2 C8 C9 C10 . . . . 2.1(5) ?
    C8 C9 C10 C11 . . . . -0.4(5) ?
    C9 C10 C11 C12 . . . . -0.9(6) ?
    C8 N2 C12 C11 . . . . 1.5(5) ?
    C10 C11 C12 N2 . . . . 0.4(6) ?
    P1 O2 C13 C14 . . . . -99.2(5) ?
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 H1A O3 . 0.87 2.57 2.957(3) 108 y
    N2 H2A O3 3_766 0.87 1.86 2.692(3) 160 y
    N1 H1A O3 3_766 0.87 2.03 2.813(3) 150 y
    O1 H1 O4 2_655 0.82 1.81 2.618(3) 170 y
    C7 H7 O1 . 0.98 2.28 2.783(4) 111 y
    C9 H9 O1 . 0.93 2.55 3.438(5) 160 y
    C12 H12 O5 3_766 0.93 2.46 3.169(5) 133 y
    O5 H5A O4 . 0.82 1.98 2.795(4) 176 y
    C14 H14B Cg 1_545 0.96 2.91 3.697(8) 141 y
data_global
_journal_date_recd_electronic     2008-05-11
_journal_date_accepted     2008-05-24
_journal_name_full     'Acta Crystallographica, Section E'
_journal_year     2008
_journal_volume     64
_journal_issue      7
_journal_page_first     o1178
_journal_page_last     o1179
_journal_paper_category     QO
_journal_coeditor_code     CF2201
_publ_contact_author_name     'Li-Ping Lu'
_publ_contact_author_address
;
Institute of Molecular Science
Key Laboratory of Chemical Biology and Molecular Engineering of the Education
Ministry
Shanxi University
Taiyuan
Shanxi 030006
People's Republic of China
;
_publ_contact_author_email     luliping@sxu.edu.cn
_publ_contact_author_fax     ?
_publ_contact_author_phone     '++86 351 701 7974'
_publ_section_title
;
Ethyl [(2-hydroxyphenyl)(pyridinium-2-ylamino)methyl]phosphonate methanol
solvate
;
loop_
    _publ_author_name
    _publ_author_address
    'Li, Ming-Xia'
;
Institute of Molecular Science
Key Laboratory of Chemical Biology and Molecular Engineering of the Education
Ministry
Shanxi University
Taiyuan
Shanxi 030006
People's Republic of China
;
    'Zhu, Miao-Li'
;
Institute of Molecular Science
Key Laboratory of Chemical Biology and Molecular Engineering of the Education
Ministry
Shanxi University
Taiyuan
Shanxi 030006
People's Republic of China
;
    'Lu, Li-Ping'
;
Institute of Molecular Science
Key Laboratory of Chemical Biology and Molecular Engineering of the Education
Ministry
Shanxi University
Taiyuan
Shanxi 030006
People's Republic of China
;
