Synthesis, in vitro cytotoxicity, and structure-activity relationships (SAR) of multidentate oxidovanadium(iv) complexes as anticancer agents.
Ni, Lubin; Zhao, Hongxia; Tao, Li; Li, Xing; Zhou, Zhaohui; Sun, Yun; Chen, Chong; Wei, Duo; Liu, Yanqing; Diao, Guowang; Dalton transactions (Cambridge, England : 2003) 47 (2018) 10035–10045; doi:10.1039/c8dt01778f

data_7046725
_publ_section_title
;
 Synthesis, in vitro cytotoxicity, and structure-activity relationships
 (SAR) of multidentate oxidovanadium(iv) complexes as anticancer agents.
;
_journal_issue                   30
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10035
_journal_page_last               10045
_journal_paper_doi               10.1039/c8dt01778f
_journal_volume                  47
_journal_year                    2018
_chemical_formula_sum            'C28 H29 N5 O9 V'
_chemical_formula_weight         630.50
_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'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2018-05-25 deposited with the CCDC.
2018-06-19 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.826(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.1555(5)
_cell_length_b                   19.6759(12)
_cell_length_c                   19.8619(13)
_cell_measurement_reflns_used    1052
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      24.3170
_cell_measurement_theta_min      3.3190
_cell_volume                     2781.9(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0584
_diffrn_reflns_av_unetI/netI     0.0903
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            12451
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.999
_diffrn_reflns_theta_min         2.922
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.421
_exptl_absorpt_correction_T_max  0.788
_exptl_absorpt_correction_T_min  0.729
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.505
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1308
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.312
_refine_diff_density_min         -0.459
_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     412
_refine_ls_number_reflns         5452
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0887
_refine_ls_R_factor_gt           0.0582
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0328P)^2^+0.1396P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1050
_refine_ls_wR_factor_ref         0.1172
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3929
_reflns_number_total             5452
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8dt01778f2.cif
_cod_data_source_block           l_CCDC2
_cod_depositor_comments
'Adding full bibliography for 7046723--7046725.cif.'
_cod_database_code               7046725
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.920
_shelx_estimated_absorpt_t_max   0.959
_exptl_absorpt_special_details
;
 ?
;
_shelx_res_checksum              22541