Transition metal complexes of asymmetrical aroyl-hydrazone ligand: Syntheses, structures, DNA binding and cleavage studies
Wang Jing-lin; Zhao Ya-qin; Yang Bin-sheng; Inorganica Chimica Acta  (2014) 484–496; doi:10.1016/j.ica.2013.09.001

data_1544022
_publ_section_title
;
 Transition metal complexes of asymmetrical aroyl-hydrazone ligand:
 Syntheses, structures, DNA binding and cleavage studies
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              484
_journal_page_last               496
_journal_paper_doi               10.1016/j.ica.2013.09.001
_journal_volume                  409B
_journal_year                    2014
_chemical_formula_sum            'C14 H13 N4 O6 V'
_chemical_formula_weight         384.22
_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
_cell_angle_alpha                89.029(2)
_cell_angle_beta                 70.6470(10)
_cell_angle_gamma                63.2440(10)
_cell_formula_units_Z            2
_cell_length_a                   9.4462(12)
_cell_length_b                   9.9937(14)
_cell_length_c                   10.0415(16)
_cell_measurement_reflns_used    2157
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      27.664
_cell_measurement_theta_min      2.177
_cell_volume                     788.7(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_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  0.0125
_diffrn_reflns_av_sigmaI/netI    0.0278
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            4122
_diffrn_reflns_theta_full        25.04
_diffrn_reflns_theta_max         25.04
_diffrn_reflns_theta_min         2.18
_exptl_absorpt_coefficient_mu    0.670
_exptl_absorpt_correction_T_max  0.8557
_exptl_absorpt_correction_T_min  0.7661
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.618
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             392
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.39
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.364
_refine_diff_density_min         -0.317
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.081
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     228
_refine_ls_number_reflns         2742
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.094
_refine_ls_R_factor_all          0.0480
_refine_ls_R_factor_gt           0.0361
_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^)+(0.0423P)^2^+0.4436P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0872
_refine_ls_wR_factor_ref         0.0967
_reflns_number_gt                2238
_reflns_number_total             2742
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2014-409B-484-496-6.cif
_cod_data_source_block           090622b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 4624 2016-04-14 12:54:50Z antanas 

The following automatic conversions were performed:

'_journal_paper_doi' value
'http://dx.doi.org/10.1016/j.ica.2013.09.001' was changed to
'10.1016/j.ica.2013.09.001'.

Automatic conversion script
Id: cif_fix_values 6433 2018-09-21 13:16:33Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1544022