Synthesis, antiradical activity and in vitro cytotoxicity of novel organotin complexes based on 2,6-di-tert-butyl-4-mercaptophenol.
Shpakovsky, D. B.; Banti, C. N.; Mukhatova, E. M.; Gracheva, Yu A.; Osipova, V. P.; Berberova, N. T.; Albov, D. V.; Antonenko, T. A.; Aslanov, L. A.; Milaeva, E. R.; Hadjikakou, S. K.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 6880–6890; doi:10.1039/c3dt53469c

data_7029565
_publ_section_title
;
 Synthesis, antiradical activity and in vitro cytotoxicity of novel
 organotin complexes based on 2,6-di-tert-butyl-4-mercaptophenol.
;
_journal_issue                   18
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6880
_journal_page_last               6890
_journal_paper_doi               10.1039/c3dt53469c
_journal_volume                  43
_journal_year                    2014
_chemical_formula_sum            'C30 H48 O2 S2 Sn'
_chemical_formula_weight         623.49
_chemical_name_systematic        ?
_space_group_crystal_system      orthorhombic
_space_group_IT_number           33
_space_group_name_Hall           'P -2bc 2a'
_space_group_name_H-M_alt        'P 21 n b'
_symmetry_space_group_name_Hall  'P -2bc 2a'
_symmetry_space_group_name_H-M   'P 21 n b'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.1556(2)
_cell_length_b                   11.4783(3)
_cell_length_c                   30.9541(10)
_cell_measurement_reflns_used    10071
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26
_cell_measurement_theta_min      3
_cell_volume                     3252.99(15)
_computing_cell_refinement       '<i>X--AREA</i>  (STOE & CIE, 2012)'
_computing_data_collection       '<i>X--AREA</i>  (STOE & CIE, 2012)'
_computing_data_reduction        '<i>X--AREA</i>  (STOE & CIE, 2012)'
_computing_molecular_graphics    'MERCURY (Macrae et al., 2006)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 Pilatus100K
_diffrn_detector_type            STOE
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_details      '1432 frames, detector distance = 80 mm'
_diffrn_measurement_device_type  'Stoe STADI VARI'
_diffrn_measurement_method       'rotation method'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0714
_diffrn_reflns_av_unetI/netI     0.1287
_diffrn_reflns_Laue_measured_fraction_full 0.986
_diffrn_reflns_Laue_measured_fraction_max 0.986
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       40
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            12749
_diffrn_reflns_point_group_measured_fraction_full 0.686
_diffrn_reflns_point_group_measured_fraction_max 0.669
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.000
_diffrn_reflns_theta_min         2.921
_exptl_absorpt_coefficient_mu    0.936
_exptl_absorpt_correction_T_max  0.942
_exptl_absorpt_correction_T_min  0.890
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
[c.f. r.h. blessing, acta cryst. (1995), a51, 33-38]
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.273
_exptl_crystal_description       prism
_exptl_crystal_F_000             1304
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.357
_refine_diff_density_min         -0.600
_refine_diff_density_rms         0.063
_refine_ls_abs_structure_details
;
 Classical Flack method preferred over Parsons because s.u. lower.
;
_refine_ls_abs_structure_Flack   0.01(4)
_refine_ls_extinction_coef       0.0092(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.556
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     331
_refine_ls_number_reflns         5259
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.556
_refine_ls_R_factor_all          0.0812
_refine_ls_R_factor_gt           0.0342
_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^)+(0.0439P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0682
_refine_ls_wR_factor_ref         0.0830
_reflns_Friedel_coverage         0.277
_reflns_Friedel_fraction_full    0.342
_reflns_Friedel_fraction_max     0.309
_reflns_number_gt                2684
_reflns_number_total             5259
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c3dt53469c2.cif
_cod_data_source_block           shelxl
_cod_depositor_comments
;
 Correcting a typo in the data item name by changing it  from
 '_space_group_name_hm' to '_space_group_name_H-M_alt'.

 Antanas Vaitkus,
 2017-03-02
;
_cod_database_code               7029565
_shelx_estimated_absorpt_t_min   0.904
_shelx_estimated_absorpt_t_max   0.929