Oxidovanadium(IV) and dioxidovanadium(V) complexes of hydrazones of 2-benzoylpyridine and their catalytic applications.
Maurya, Mannar R.; Chaudhary, Nikita; Avecilla, Fernando; Adão, Pedro; Costa Pessoa, João; Dalton transactions (Cambridge, England : 2003) 44 (2015) 1211–1232; doi:10.1039/c4dt02474e

data_7033049
_publ_section_title
;
 Oxidovanadium(IV) and dioxidovanadium(V) complexes of hydrazones of
 2-benzoylpyridine and their catalytic applications.
;
_journal_issue                   3
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1211
_journal_page_last               1232
_journal_paper_doi               10.1039/c4dt02474e
_journal_volume                  44
_journal_year                    2015
_chemical_formula_moiety         'C18 H13 N4 O3 V'
_chemical_formula_sum            'C18 H13 N4 O3 V'
_chemical_formula_weight         384.26
_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'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 110.765(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.6312(5)
_cell_length_b                   8.2122(3)
_cell_length_c                   14.4503(5)
_cell_measurement_reflns_used    63735
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      42.873
_cell_measurement_theta_min      5.691
_cell_volume                     1623.48(10)
_computing_cell_refinement
' SAINT V7.68A (Bruker: Madison, 2009 ) in Apex2 suite.'
_computing_data_collection       'Apex2, Bruker Instrument Service v2010, 1-2'
_computing_data_reduction
'SAINT and XPREP Version 2008/2 (Sheldrick, Bruker AXS Inc.)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement
'XL Version 2008/4 (George M. Sheldrick, Acta Cryst. (2008). A64, 112-122)'
_computing_structure_solution
'XS Version 2008/1 (George M. Sheldrick, Acta Cryst. (2008). A64, 112-122) '
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0951
_diffrn_reflns_av_sigmaI/netI    0.0457
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            60921
_diffrn_reflns_theta_full        27.58
_diffrn_reflns_theta_max         27.58
_diffrn_reflns_theta_min         1.49
_exptl_absorpt_coefficient_mu    0.638
_exptl_absorpt_correction_T_max  0.9507
_exptl_absorpt_correction_T_min  0.8567
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'North et al., 1968'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.572
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             784
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.08
_refine_diff_density_max         2.055
_refine_diff_density_min         -0.709
_refine_diff_density_rms         0.167
_refine_ls_extinction_coef       0.012(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.088
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     236
_refine_ls_number_reflns         3733
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.088
_refine_ls_R_factor_all          0.0881
_refine_ls_R_factor_gt           0.0698
_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^)+(0.1294P)^2^+0.9086P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1837
_refine_ls_wR_factor_ref         0.2035
_reflns_number_gt                2965
_reflns_number_total             3733
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt02474e2.cif
_cod_data_source_block           manar180
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2827 2014-09-09 07:05:25Z andrius 

 Adding full bibliography for 7033046--7033049.cif.
;
_cod_original_sg_symbol_Hall     -P2ybc
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7033049