Isolation of potassium salt of oxadiazole-2-thione and In Vitro Anticancer Activities of its Cu(II) and Zn(II) complexes against MDA-MB-231 human breast carcinoma cells
Gond, M. K.; Rai, Nilesh; Chandra, Brijesh; Gautam, Vibhav; Garai, Somenath; Butcher, R. J.; Bharty, Manoj K.; Dalton Transactions  (2023) –; doi:10.1039/D3DT01388J

data_7713239
_publ_section_title
;
 Isolation of potassium salt of oxadiazole-2-thione and In Vitro
 Anticancer Activities of its Cu(II) and Zn(II) complexes against
 MDA-MB-231 human breast carcinoma cells
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT01388J
_journal_year                    2023
_chemical_formula_moiety         'Br, C18 H25 N10 O2 S2 Zn, C H4 O'
_chemical_formula_sum            'C19 H29 Br N10 O3 S2 Zn'
_chemical_formula_weight         654.939
_chemical_name_systematic        Zn-Mannu
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_Int_Tables_number      2
_atom_sites_solution_primary     dual
_audit_creation_date             2023-06-20
_audit_creation_method
;
Olex2 1.5-alpha
(compiled 2023.03.06 svn.rbb2c1857 for OlexSys, GUI svn.r6748)
;
_audit_update_record
;
2023-06-21 deposited with the CCDC.	2023-06-26 downloaded from the CCDC.
;
_cell_angle_alpha                97.183(2)
_cell_angle_beta                 109.571(2)
_cell_angle_gamma                99.479(2)
_cell_formula_units_Z            1
_cell_length_a                   8.1195(4)
_cell_length_b                   8.5613(4)
_cell_length_c                   9.9222(4)
_cell_measurement_reflns_used    6871
_cell_measurement_temperature    100.00
_cell_measurement_theta_max      28.28
_cell_measurement_theta_min      2.46
_cell_volume                     628.84(5)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET)
(compiled Jan 20 2011,15:58:25)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET)
(compiled Jan 20 2011,15:58:25)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET)
(compiled Jan 20 2011,15:58:25)
;
_computing_molecular_graphics    'Olex2 1.5-alpha (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5-alpha (Dolomanov et al., 2009)'
_computing_structure_refinement  'olex2.refine 1.5-alpha (Bourhis et al., 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      100.00
_diffrn_measured_fraction_theta_full 0.9908
_diffrn_measured_fraction_theta_max 0.9918
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0489
_diffrn_reflns_av_unetI/netI     0.0375
_diffrn_reflns_Laue_measured_fraction_full 0.9908
_diffrn_reflns_Laue_measured_fraction_max 0.9918
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            11554
_diffrn_reflns_point_group_measured_fraction_full 0.9908
_diffrn_reflns_point_group_measured_fraction_max 0.9918
_diffrn_reflns_theta_full        25.2417
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.22
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.776
_exptl_absorpt_correction_T_max  1.0
_exptl_absorpt_correction_T_min  0.834
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.729
_exptl_crystal_description       prism
_exptl_crystal_F_000             334.573
_exptl_crystal_recrystallization_method
'The material was recrystallised from methanol by slow evaporation'
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.7259
_refine_diff_density_min         -0.8818
_refine_diff_density_rms         0.1041
_refine_ls_d_res_high            0.8000
_refine_ls_d_res_low             9.1715
_refine_ls_goodness_of_fit_ref   1.0658
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_constraints    6
_refine_ls_number_parameters     285
_refine_ls_number_reflns         2554
_refine_ls_number_restraints     78
_refine_ls_restrained_S_all      1.0479
_refine_ls_R_factor_all          0.0393
_refine_ls_R_factor_gt           0.0340
_refine_ls_shift/su_max          -0.0005
_refine_ls_shift/su_mean         0.0000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0331P)^2^+1.2987P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0843
_refine_ls_wR_factor_ref         0.0880
_reflns_Friedel_coverage         0.0
_reflns_limit_h_max              9
_reflns_limit_h_min              -10
_reflns_limit_k_max              10
_reflns_limit_k_min              -10
_reflns_limit_l_max              12
_reflns_limit_l_min              0
_reflns_number_gt                2290
_reflns_number_total             2554
_reflns_threshold_expression     I>=2u(I)
_cod_data_source_file            d3dt01388j2.cif
_cod_data_source_block           MB
_cod_database_code               7713239
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.5 times of:
  All C(H,H,H) groups, All O(H) groups
2. Uiso/Uaniso restraints and constraints
O2 \\sim C10: within 1.7A with sigma of 0.004 and sigma for terminal atoms of
0.008 within 1.7A
Uanis(O2) \\sim Ueq: with sigma of 0.01 and sigma for terminal atoms of 0.02
Uanis(H9A) \\sim Ueq, Uanis(H9B) \\sim Ueq, Uanis(H5B) \\sim Ueq, Uanis(H8A)
\\sim Ueq, Uanis(H4A) \\sim Ueq, Uanis(H4B) \\sim Ueq, Uanis(H5A) \\sim Ueq:
with sigma of 0.01 and sigma for terminal atoms of 0.02
Uanis(H5) \\sim Ueq, Uanis(H6) \\sim Ueq, Uanis(H7) \\sim Ueq, Uanis(H4) \\sim
Ueq: with sigma of 0.05 and sigma for terminal atoms of 0.1
3. Rigid body (RIGU) restrains
 H5A, H9B, H5B, H8B, H4A, H4B, H8A, H4, H9A, H5, H6, H7
 with sigma for 1-2 distances of 0.0004 and sigma for 1-3 distances of 0.0004
4. Others
 Fixed Sof: O2(0.5) H2(0.5) C10(0.5) H10A(0.5) H10B(0.5) H10C(0.5)
5.a Idealised Me refined as rotating group:
 C10(H10A,H10B,H10C)
5.b Idealised tetrahedral OH refined as rotating group:
 O2(H2)
;
_olex2_exptl_crystal_mounting_method
'The crystal was mounted on a glass fibre oil'
_olex2_refine_details
;
Refinement using NoSpherA2, an implementation of
NOn-SPHERical Atom-form-factors in Olex2.
Please cite:
F. Kleemiss et al. Chem. Sci. DOI 10.1039/D0SC05526C - 2021
NoSpherA2 implementation of HAR makes use of
tailor-made aspherical atomic form factors calculated
on-the-fly from a Hirshfeld-partitioned electron density (ED) - not from
spherical-atom form factors.

The ED is calculated from a gaussian basis set single determinant SCF
wavefunction - either Hartree-Fock or DFT using selected funtionals
 - for a fragment of the crystal.
This fragment can be embedded in an electrostatic crystal field by employing cluster charges
or modelled using implicit solvation models, depending on the software used.
The following options were used:
   SOFTWARE:       ORCA
   PARTITIONING:   NoSpherA2
   INT ACCURACY:   Normal
   METHOD:         PBE
   BASIS SET:      x2c-TZVP
   CHARGE:         0
   MULTIPLICITY:   1
   SOLVATION:      Methanol
   RELATIVISTIC:   DKH2
   DATE:           2023-06-19_16-14-31
;
_olex2_submission_special_instructions 'No special instructions were received'