Ternary pentagonal-bipyramidal oxovanadium(V) complexes containing five- and six-membered chelate rings: Syntheses, structures and properties
Srivastava, Ankit Kumar; Ghosh, Sabari; Jana, Subhendu; Pal, Samudranil; Inorganica Chimica Acta 483 (2018) 329–336; doi:10.1016/j.ica.2018.08.036

data_1563916
_publ_section_title
;
 Ternary pentagonal-bipyramidal oxovanadium(V) complexes containing five-
 and six-membered chelate rings: Syntheses, structures and properties
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              329
_journal_page_last               336
_journal_paper_doi               10.1016/j.ica.2018.08.036
_journal_volume                  483
_journal_year                    2018
_chemical_formula_sum            'C23.25 H24 N4 O5.25 V'
_chemical_formula_weight         494.40
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_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                89.902(4)
_cell_angle_beta                 84.279(4)
_cell_angle_gamma                84.278(4)
_cell_formula_units_Z            4
_cell_length_a                   8.2071(8)
_cell_length_b                   14.6476(15)
_cell_length_c                   20.201(2)
_cell_measurement_reflns_used    9249
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      23.23
_cell_measurement_theta_min      2.45
_cell_volume                     2404.2(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'MERCURY (Macrae et al, 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      298(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w 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  0.1030
_diffrn_reflns_av_sigmaI/netI    0.0437
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            86415
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.45
_exptl_absorpt_coefficient_mu    0.454
_exptl_absorpt_correction_T_max  0.9106
_exptl_absorpt_correction_T_min  0.8391
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick 1997)'
_exptl_crystal_colour            'Dark Brown'
_exptl_crystal_density_diffrn    1.366
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Parallelepiped
_exptl_crystal_F_000             1026
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.21
_refine_diff_density_max         1.035
_refine_diff_density_min         -0.407
_refine_diff_density_rms         0.060
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.071
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     612
_refine_ls_number_reflns         8443
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_all          0.0926
_refine_ls_R_factor_gt           0.0629
_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^)+(0.0768P)^2^+2.2966P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1566
_refine_ls_wR_factor_ref         0.1702
_reflns_number_gt                6130
_reflns_number_total             8443
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ICA-2018-483-329.cif
_cod_data_source_block           1-0.25MeOH
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the built-in table derived from the
CIF Core dictionary named 'cif_core.dic' version 2.4.5 last updated
on 2014-11-21.

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 8369 2020-08-20 11:38:08Z andrius 
;
_cod_original_cell_volume        2404.3(4)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1563916