Synthesis and Characterization of V(IV)O Complexes of Picolinate and Pyrazine Derivatives. Behavior in the Solid State and Aqueous Solution and Biotransformation in the Presence of Blood Plasma Proteins.
Koleša-Dobravc, Tanja; Lodyga-Chruscinska, Elzbieta; Symonowicz, Marzena; Sanna, Daniele; Meden, Anton; Perdih, Franc; Garribba, Eugenio; Inorganic chemistry 53 (2014) 7960–; doi:10.1021/ic500766t

data_4340454
_publ_section_title
;
 Synthesis and Characterization of V(IV)O Complexes of Picolinate and
 Pyrazine Derivatives. Behavior in the Solid State and Aqueous Solution
 and Biotransformation in the Presence of Blood Plasma Proteins.
;
_journal_issue                   15
_journal_name_full               'Inorganic chemistry'
_journal_page_first              7960
_journal_paper_doi               10.1021/ic500766t
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'C14 H8 N4 O6 V, 2(H2 O)'
_chemical_formula_sum            'C14 H12 N4 O8 V'
_chemical_formula_weight         415.22
_chemical_name_systematic
;
aqua-bis(5-cianopyridine-2-carboxylato-N,O)-oxidovanadium(IV) dihydrate
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                83.869(6)
_cell_angle_beta                 83.169(6)
_cell_angle_gamma                72.136(7)
_cell_formula_units_Z            2
_cell_length_a                   7.3496(5)
_cell_length_b                   7.8254(6)
_cell_length_c                   15.4376(11)
_cell_measurement_reflns_used    3873
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      30.3986
_cell_measurement_theta_min      3.1309
_cell_volume                     836.74(11)
_computing_cell_refinement       'CrysAlis PRO (Agilent, 2011)'
_computing_data_collection       'CrysAlis PRO (Agilent, 2011)'
_computing_data_reduction        'CrysAlis PRO (Agilent, 2011)'
_computing_molecular_graphics
'ORTEP-3 for Windows version 2.02 (Farrugia, 2008)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 10.4933
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  Mirror
_diffrn_radiation_source         'SuperNova (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0264
_diffrn_reflns_av_sigmaI/netI    0.0419
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            7849
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.14
_exptl_absorpt_coefficient_mu    0.647
_exptl_absorpt_correction_T_max  0.9872
_exptl_absorpt_correction_T_min  0.8815
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(CrysAlis PRO; Agilent, 2011)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.648
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             422
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.543
_refine_diff_density_min         -0.442
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     262
_refine_ls_number_reflns         3830
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0501
_refine_ls_R_factor_gt           0.0408
_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/[\s^2^(Fo^2^)+(0.0408P)^2^+0.5590P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0947
_refine_ls_wR_factor_ref         0.1000
_reflns_number_gt                3255
_reflns_number_total             3830
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic500766t_si_002.cif
_cod_data_source_block           1
_cod_depositor_comments
'Adding full bibliography for 4340454--4340458.cif.'
_cod_original_cell_volume        836.74(10)
_cod_database_code               4340454