#------------------------------------------------------------------------------
#$Date: 2025-08-19 08:12:48 +0200 (Tue 19 de Aug de 2025) $
#$Revision: 301798 $
#$URL: svn://www.crystallography.net/cod/cif/2/01/88/2018810.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_2018810
loop_
_publ_author_name
'Chernyshev, Vladimir V.'
'Shkavrov, Sergey V.'
'Paseshnichenko, Ksenia A.'
'Puryaeva, Tamara P.'
'Velikodny, Yurii A.'
_publ_section_title
;
 Zoledronic acid: monoclinic and triclinic polymorphs from powder
 diffraction data
;
_journal_coeditor_code           BI3053
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              263
_journal_page_last               266
_journal_paper_doi               10.1107/S0108270113003089
_journal_volume                  69
_journal_year                    2013
_chemical_formula_iupac          'C5 H10 N2 O7 P2'
_chemical_formula_moiety         'C5 H10 N2 O7 P2'
_chemical_formula_sum            'C5 H10 N2 O7 P2'
_chemical_formula_weight         272.09
_chemical_melting_point          503
_chemical_name_common            'Zoledronic acid'
_chemical_name_systematic
;
1-(2-Hydroxy-2-phosphonato-2-phosphonoethyl)-1<i>H</i>-imidazol-3-ium
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_audit_creation_method           SHELXL97
_cell_angle_alpha                90.00
_cell_angle_beta                 96.954(18)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.8162(12)
_cell_length_b                   10.6307(11)
_cell_length_c                   13.9240(14)
_cell_measurement_reflns_used    615
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      39.99
_cell_measurement_theta_min      5.24
_cell_volume                     1001.5(2)
_computing_cell_refinement       'MRIA (Zlokazov & Chernyshev, 1992)'
_computing_data_collection       '<i>DataCollector</i> (PANalytical, 2010)'
_computing_data_reduction        '<i>DataCollector</i> (PANalytical, 2010)'
_computing_molecular_graphics
;
PLATON (Spek, 2009) and Mercury (Macrae <i>et al.</i>, 2008)
;
_computing_publication_material
;
MRIA (Zlokazov & Chernyshev, 1992) and SHELXL97 (Sheldrick,
2008)
;
_computing_structure_refinement  'MRIA (Zlokazov & Chernyshev, 1992)'
_computing_structure_solution
'simulated annealing (Zhukov <i>et al.</i>, 2001)'
_diffrn_ambient_temperature      298(2)
_diffrn_measurement_device       'PANanalytical EMPYREAN'
_diffrn_radiation_monochromator  none
_diffrn_radiation_source         'line-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.5418
_exptl_absorpt_coefficient_mu    4.270
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.805
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             560
_pd_block_diffractogram_id       M
_pd_char_colour                  white
_pd_char_particle_morphology     plate
_pd_instr_location
;
A. N. Frumkin Institute of Physical Chemistry and Electrochemistry
Russian Academy of Sciences
Leninsky prospect 31
Moscow 119071
Russian Federation
;
_pd_meas_2theta_range_inc        0.017
_pd_meas_2theta_range_max        79.973
_pd_meas_2theta_range_min        7.009
_pd_meas_number_of_points        4293
_pd_meas_scan_method             cont
_pd_prep_pressure                101
_pd_prep_temperature             298(2)
_pd_proc_2theta_range_inc        0.017
_pd_proc_2theta_range_max        79.973
_pd_proc_2theta_range_min        7.009
_pd_proc_info_excluded_regions   none
_pd_proc_ls_background_function  'Chebyshev polynomial up to the fifth order'
_pd_proc_ls_pref_orient_corr
;
spherical harmonics expansion up to the sixth order
(Ahtee <i>et al.</i>, 1989; J\"arvinen, 1993)
;
_pd_proc_ls_profile_function     'split-type pseudo-Voigt (Toraya, 1986)'
_pd_proc_ls_prof_R_factor        0.0331
_pd_proc_ls_prof_wR_expected     0.0300
_pd_proc_ls_prof_wR_factor       0.0480
_pd_proc_wavelength              1.5418
_pd_spec_mounting
;
thin layer on the non-diffracting silicon plate
;
_pd_spec_mount_mode              reflection
_pd_spec_shape                   flat_sheet
_pd_spec_size_axial              15
_pd_spec_size_equat              1
_pd_spec_size_thick              1
_refine_diff_density_max         0.53
_refine_diff_density_min         -0.36
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.603
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           fullcycle
_refine_ls_number_constraints    0
_refine_ls_number_parameters     121
_refine_ls_number_restraints     43
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Inet
_refine_ls_weighting_scheme      sigma
_cod_data_source_file            bi3053.cif
_cod_data_source_block           IM
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2018810
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'
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_symmetry_multiplicity
P P1 0.4912(5) 0.2154(3) 0.4136(3) 0.0551(14) Uiso d . 1 1
P P2 0.3277(5) -0.0379(3) 0.3270(3) 0.0542(15) Uiso d . 1 1
O O1 0.4207(10) 0.1527(6) 0.2262(6) 0.076(3) Uiso d . 1 1
H H1 0.3811 0.2192 0.2011 0.114 Uiso calc R 1 1
O O2 0.6808(12) 0.1419(7) 0.4400(6) 0.077(3) Uiso d . 1 1
O O3 0.3630(10) 0.2083(7) 0.4980(6) 0.070(3) Uiso d . 1 1
H H3 0.4286 0.1786 0.5459 0.104 Uiso calc R 1 1
O O4 0.5183(10) 0.3460(6) 0.3771(5) 0.063(3) Uiso d . 1 1
O O5 0.1945(11) -0.0584(6) 0.4078(6) 0.072(3) Uiso d . 1 1
H H5 0.2600 -0.0895 0.4553 0.108 Uiso calc R 1 1
O O6 0.5327(10) -0.0958(7) 0.3482(6) 0.073(3) Uiso d . 1 1
O O7 0.2373(10) -0.0873(6) 0.2264(5) 0.066(3) Uiso d . 1 1
H H7 0.3224 -0.0879 0.1896 0.099 Uiso calc R 1 1
N N1 -0.0030(13) 0.1423(9) 0.2245(7) 0.068(4) Uiso d . 1 1
N N2 -0.2341(14) 0.0293(8) 0.1485(7) 0.071(4) Uiso d . 1 1
H H2 -0.3289 -0.0240 0.1365 0.084 Uiso calc . 1 1
C C1 0.3363(15) 0.1350(11) 0.3146(9) 0.064(5) Uiso d . 1 1
C C2 0.1328(16) 0.2003(11) 0.3027(9) 0.068(5) Uiso d . 1 1
H H2A 0.0754 0.1948 0.3630 0.082 Uiso calc . 1 1
H H2B 0.1496 0.2886 0.2882 0.082 Uiso calc . 1 1
C C3 -0.1481(16) 0.0617(11) 0.2363(9) 0.077(5) Uiso d . 1 1
H H3A -0.1830 0.0332 0.2951 0.093 Uiso calc . 1 1
C C4 -0.1468(16) 0.0945(11) 0.0809(8) 0.065(5) Uiso d . 1 1
H H4 -0.1848 0.0936 0.0144 0.080 Uiso calc . 1 1
C C5 0.0051(16) 0.1610(10) 0.1276(9) 0.074(5) Uiso d . 1 1
H H5A 0.0965 0.2095 0.0997 0.090 Uiso calc . 1 1
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
P P 0.2955 0.4335 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
C C 0.0181 0.0091 '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'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
O4 P1 O2 115.0(5)
O4 P1 O3 114.0(4)
O2 P1 O3 109.5(5)
O4 P1 C1 105.0(5)
O2 P1 C1 109.7(5)
O3 P1 C1 102.7(5)
O5 P2 O6 114.1(5)
O5 P2 O7 114.0(4)
O6 P2 O7 107.0(4)
O5 P2 C1 103.6(5)
O6 P2 C1 112.4(5)
O7 P2 C1 105.4(5)
C1 O1 H1 109.5
P1 O3 H3 109.5
P2 O5 H5 109.5
P2 O7 H7 109.4
C3 N1 C5 109.5(9)
C3 N1 C2 125.8(10)
C5 N1 C2 124.7(9)
C3 N2 C4 108.7(9)
C3 N2 H2 125.6
C4 N2 H2 125.7
O1 C1 C2 107.3(9)
O1 C1 P1 109.2(7)
C2 C1 P1 107.4(8)
O1 C1 P2 103.4(7)
C2 C1 P2 114.8(8)
P1 C1 P2 114.4(6)
N1 C2 C1 111.5(9)
N1 C2 H2A 109.3
C1 C2 H2A 109.3
N1 C2 H2B 109.3
C1 C2 H2B 109.4
H2A C2 H2B 107.9
N1 C3 N2 107.6(11)
N1 C3 H3A 126.2
N2 C3 H3A 126.2
C5 C4 N2 107.8(10)
C5 C4 H4 126.0
N2 C4 H4 126.1
C4 C5 N1 106.1(10)
C4 C5 H5A 126.9
N1 C5 H5A 127.0
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
P1 O4 1.498(7)
P1 O2 1.516(9)
P1 O3 1.549(9)
P1 C1 1.842(12)
P2 O5 1.544(9)
P2 O6 1.522(8)
P2 O7 1.552(8)
P2 C1 1.847(12)
O1 C1 1.434(15)
O1 H1 0.82
O3 H3 0.82
O5 H5 0.82
O7 H7 0.82
N1 C3 1.333(15)
N1 C5 1.370(16)
N1 C2 1.476(14)
N2 C3 1.336(15)
N2 C4 1.362(15)
N2 H2 0.86
C1 C2 1.542(15)
C2 H2A 0.97
C2 H2B 0.97
C3 H3A 0.93
C4 C5 1.354(15)
C4 H4 0.93
C5 H5A 0.93
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
O3 H3 O6 3_656 0.82 1.71 2.481(11) 156
O5 H5 O2 3_656 0.82 1.57 2.359(11) 160
O7 H7 O4 4_656 0.82 1.67 2.436(10) 156
N2 H2 O4 4_556 0.86 1.88 2.740(11) 172
O1 H1 O6 4_666 0.82 2.19 2.899(11) 145
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 ChemSpider 61986
2 PubChem 139061473
