A Schiff base platform: structures, sensing of Zn(II), PPi in aqueous medium and anticancer activity
Naskar, Barnali; Modak, Ritwik; Maiti, Dilip K.; Drew, Michael G.B; Bauza, Antonio; Frontera, Antonio; Das Mukhopadhyay, Chitrangada; Mishra, Snehasis; Das Saha, Krishna; Goswami, Sanchita; Dalton Trans.  (2017) –; doi:10.1039/C7DT01932G

data_7043458
_publ_section_title
;
 A Schiff base platform: structures, sensing of Zn(II), PPi in aqueous
 medium and anticancer activity
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT01932G
_journal_year                    2017
_chemical_formula_moiety         '(C40 H48 N8 O14 Zn2), 0.5CH4 O'
_chemical_formula_sum            'C40.5 H50 N8 O14.5 Zn2'
_chemical_formula_weight         1011.62
_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   geom
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2017-06-19 deposited with the CCDC.
2017-06-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 109.109(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.2108(8)
_cell_length_b                   28.827(2)
_cell_length_c                   14.9281(16)
_cell_measurement_reflns_used    30046
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      30.00
_cell_measurement_theta_min      3.46
_cell_volume                     4558.5(7)
_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-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.970
_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  0.0836
_diffrn_reflns_av_unetI/netI     0.1260
_diffrn_reflns_Laue_measured_fraction_full 0.980
_diffrn_reflns_Laue_measured_fraction_max 0.970
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       36
_diffrn_reflns_limit_k_min       -40
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            30046
_diffrn_reflns_point_group_measured_fraction_full 0.980
_diffrn_reflns_point_group_measured_fraction_max 0.970
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.996
_diffrn_reflns_theta_min         3.458
_diffrn_standards_decay_%        n/a
_diffrn_standards_interval_count n/a
_diffrn_standards_interval_time  n/a
_exptl_absorpt_coefficient_mu    1.127
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.912
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'ABSPACK, Oxford Diffraction Ltd'
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    1.474
_exptl_crystal_description       block
_exptl_crystal_F_000             2100
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.852
_refine_diff_density_min         -0.707
_refine_diff_density_rms         0.101
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.012
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     601
_refine_ls_number_reflns         12895
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.012
_refine_ls_R_factor_all          0.1380
_refine_ls_R_factor_gt           0.0736
_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^)+(0.0606P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1486
_refine_ls_wR_factor_ref         0.1726
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7540
_reflns_number_total             12895
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt01932g2.cif
_cod_data_source_block           Complex1a
_cod_original_formula_sum        'C40.50 H50 N8 O14.50 Zn2'
_cod_database_code               7043458
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              52399