Antiproliferative evaluation and supramolecular association involving electrostatically enhanced π-π interaction in isostructural coordination solids of Mn(II), Co(II) and Zn(II) chlorobenzoates: Experimental and theoretical studies
Nashre-ul-Islam, Swah Mohd.; Dutta, Debajit; Verma, Akalesh K.; Nath, Hiren; Frontera, Antonio; Sharma, Pranay; Bhattacharyya, Manjit K.; Inorganica Chimica Acta 498 (2019) 119161–; doi:10.1016/j.ica.2019.119161

data_1565782
_publ_section_title
;
 Antiproliferative evaluation and supramolecular association involving
 electrostatically enhanced \p-\p interaction in isostructural
 coordination solids of Mn(II), Co(II) and Zn(II) chlorobenzoates:
 Experimental and theoretical studies
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              119161
_journal_paper_doi               10.1016/j.ica.2019.119161
_journal_volume                  498
_journal_year                    2019
_chemical_formula_sum            'C26 H20 Cl2 N4 O6 Zn'
_chemical_formula_weight         620.73
_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-2018/3
_cell_angle_alpha                90.000(5)
_cell_angle_beta                 101.725(5)
_cell_angle_gamma                90.000(5)
_cell_formula_units_Z            2
_cell_length_a                   7.108(5)
_cell_length_b                   13.623(5)
_cell_length_c                   14.131(5)
_cell_measurement_reflns_used    9394
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.85
_cell_measurement_theta_min      2.93
_cell_volume                     1339.8(12)
_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-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0245
_diffrn_reflns_av_unetI/netI     0.0201
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.976
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            14069
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.976
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.864
_diffrn_reflns_theta_min         2.927
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    1.164
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.539
_exptl_crystal_density_meas      1.539
_exptl_crystal_description       Needle
_exptl_crystal_F_000             632
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.406
_refine_diff_density_min         -0.345
_refine_diff_density_rms         0.080
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     178
_refine_ls_number_reflns         3762
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0350
_refine_ls_R_factor_gt           0.0290
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0489P)^2^+0.1836P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0829
_refine_ls_wR_factor_ref         0.0862
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                3230
_reflns_number_total             3762
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            Zn_3-CNpy_2_2-ClBz_2_H2O_2.cif
_cod_data_source_block           Comp_3
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1565782
_shelx_shelxl_version_number     2018/3