Simultaneous formation of non-oxidovanadium(iv) and oxidovanadium(v) complexes incorporating phenol-based hydrazone ligands in aerobic conditions
Biswas, Nirmalendu; Bera, Sachinath; Sepay, Nayim; Pal, Amrita; Halder, Tanmoy; Ray, Sudipta; Acharyya, Swarnali; Biswas, Anup Kumar; Drew, Michael G. B.; Ghosh, Tapas; New Journal of Chemistry 44 (2020) 3700–3716; doi:10.1039/C9NJ06114B

data_7059259
_publ_section_title
;
 Simultaneous formation of non-oxidovanadium(iv) and oxidovanadium(v)
 complexes incorporating phenol-based hydrazone ligands in aerobic
 conditions
;
_journal_issue                   9
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              3700
_journal_page_last               3716
_journal_paper_doi               10.1039/C9NJ06114B
_journal_volume                  44
_journal_year                    2020
_chemical_formula_sum            'C16 H16 N3 O4 V'
_chemical_formula_weight         365.26
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2018-06-25 deposited with the CCDC.	2020-01-31 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 105.085(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
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_cell_length_b                   13.0374(5)
_cell_length_c                   12.7577(6)
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_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      30.00
_cell_measurement_theta_min      2.27
_cell_volume                     1562.72(12)
_computing_cell_refinement       'Crysalis, Oxford Diffraction'
_computing_data_collection       'Crysalis, Oxford Diffraction'
_computing_data_reduction        'Crysalis, Oxford Diffraction'
_computing_molecular_graphics    PLATON(Spek,2004)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.965
_diffrn_measurement_device_type  'Oxford Diffaction X-Calibur System'
_diffrn_measurement_method       '321 frames, counting time 10 s.'
_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  0.0268
_diffrn_reflns_av_unetI/netI     0.0595
_diffrn_reflns_Laue_measured_fraction_full 0.984
_diffrn_reflns_Laue_measured_fraction_max 0.965
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            7670
_diffrn_reflns_point_group_measured_fraction_full 0.984
_diffrn_reflns_point_group_measured_fraction_max 0.965
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.998
_diffrn_reflns_theta_min         2.275
_diffrn_standards_decay_%        n/a
_diffrn_standards_interval_count n/a
_diffrn_standards_interval_time  n/a
_diffrn_standards_number         n/a
_exptl_absorpt_coefficient_mu    0.661
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.936
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'ABSPACK, Oxford Diffraction Ltd'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.552
_exptl_crystal_description       needle
_exptl_crystal_F_000             752
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.571
_refine_diff_density_min         -0.379
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.933
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         4398
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      0.933
_refine_ls_R_factor_all          0.0633
_refine_ls_R_factor_gt           0.0400
_refine_ls_shift/su_max          0.023
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0492P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0919
_refine_ls_wR_factor_ref         0.0967
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3094
_reflns_number_total             4398
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9nj06114b2.cif
_cod_data_source_block           5
_cod_depositor_comments
;Adding full bibliography for 7059256--7059262.cif.

 Adding full bibliography for 7059256--7059262.cif.
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7059259
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              29682