Exploring the effect of hydroxylic and non-hydroxylic solvents on the reaction of [VIVO(β-diketonate)2] with 2-Aminobenzoylhydrazide in aerobic and anaerobic conditions. Valence delocalisation in mixed-valence VIV-O-VV species
Biswas, Nirmalendu; Patra, Debashis; Mondal, Bipul; Bera, Sachinath; Acharyya, Swarnali; Biswas, Anup Kumar; Mukhopadhyay, Titas Kumar; Pal, Amrita; Drew, Michael G. B.; Ghosh, Tapas; Dalton Trans.  (2017) –; doi:10.1039/C7DT01776F

data_7043639
_publ_section_title
;
 Exploring the effect of hydroxylic and non-hydroxylic solvents on the
 reaction of [VIVO(\b-diketonate)2] with 2-Aminobenzoylhydrazide in
 aerobic and anaerobic conditions. Valence delocalisation in mixed-valence
 VIV-O-VV species
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT01776F
_journal_year                    2017
_chemical_formula_sum            'C17 H17 N3 O2'
_chemical_formula_weight         295.34
_space_group_IT_number           7
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P -2yac'
_symmetry_space_group_name_H-M   'P 1 n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-01-25 deposited with the CCDC.
2017-07-14 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 116.24(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.947(2)
_cell_length_b                   7.6029(14)
_cell_length_c                   10.880(2)
_cell_measurement_reflns_used    4552
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      30.00
_cell_measurement_theta_min      3.40
_cell_volume                     738.0(3)
_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_publication_material  'SHELXL, PLATON, WINGX (Ferrugia, 2012)'
_computing_structure_refinement  'SHELXL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.977
_diffrn_measurement_device_type  'Oxford Diffaction X-Calibor 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  0.0388
_diffrn_reflns_av_sigmaI/netI    0.0542
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            4552
_diffrn_reflns_theta_full        29.98
_diffrn_reflns_theta_max         29.98
_diffrn_reflns_theta_min         3.40
_diffrn_standards_decay_%        n/a
_diffrn_standards_interval_count n/a
_diffrn_standards_interval_time  n/a
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.329
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             312
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.284
_refine_diff_density_min         -0.196
_refine_diff_density_rms         0.048
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.4(14)
_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     212
_refine_ls_number_reflns         2444
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0561
_refine_ls_R_factor_gt           0.0437
_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^)+(0.0438P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0903
_refine_ls_wR_factor_ref         0.0964
_reflns_number_gt                2103
_reflns_number_total             2444
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7dt01776f2.cif
_cod_data_source_block           H2L2
_cod_original_sg_symbol_H-M      Pn
_cod_database_code               7043639