Structural influences of organonitrogen ligands on vanadium oxide solids. Hydrothermal syntheses and structures of the terpyridine vanadates [V2O4(terpy)(2)](3)[V10O28], [VO2(terpy)][V4O10], and [V9O22(terpy)(3)]
Pamela J. Hagrman; Jon Zubieta; Inorganic Chemistry 39 (2000) 3252–3260; doi:10.1021/ic991473d

data_6000499
_publ_section_title
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 Structural influences of organonitrogen ligands on vanadium oxide solids.
 Hydrothermal syntheses and structures of the terpyridine vanadates
 [V2O4(terpy)(2)](3)[V10O28], [VO2(terpy)][V4O10], and [V9O22(terpy)(3)]
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3252
_journal_page_last               3260
_journal_paper_doi               10.1021/ic991473d
_journal_volume                  39
_journal_year                    2000
_chemical_formula_sum            'C45 H33 N9 O22 V9'
_chemical_formula_weight         1510.26
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.000
_cell_angle_beta                 112.0470(10)
_cell_angle_gamma                90.000
_cell_formula_units_Z            4
_cell_length_a                   23.7735(16)
_cell_length_b                   9.4309(6)
_cell_length_c                   25.3804(17)
_cell_measurement_temperature    96(2)
_cell_volume                     5274.3(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0303
_diffrn_reflns_av_sigmaI/netI    0.0264
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            11953
_diffrn_reflns_theta_full        23.29
_diffrn_reflns_theta_max         23.29
_diffrn_reflns_theta_min         1.73
_exptl_absorpt_coefficient_mu    1.610
_exptl_crystal_colour            Brown
_exptl_crystal_density_diffrn    1.902
_exptl_crystal_description       Block
_exptl_crystal_F_000             2996
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.330
_refine_diff_density_min         -0.440
_refine_diff_density_rms         0.092
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     453
_refine_ls_number_reflns         3802
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0383
_refine_ls_R_factor_gt           0.0281
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0461P)^2^+4.2244P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0721
_refine_ls_wR_factor_ref         0.0765
_reflns_number_gt                3132
_reflns_number_total             3802
_reflns_threshold_expression     >2sigma(I)
_cod_depositor_comments
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 Updating space group information and adding the symmetry operation list.

 Antanas Vaitkus,
 2018-06-14
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_cod_database_code               6000499