Syntheses, structures and anti-tumor activity of four new organotin(iv) carboxylates based on 2-thienylselenoacetic acid.
Zhang, Yuan-Yuan; Zhang, Ru-Fen; Zhang, Shao-Liang; Cheng, Shuang; Li, Qian-Li; Ma, Chun-Lin; Dalton transactions (Cambridge, England : 2003) 45 (2016) 8412–8421; doi:10.1039/c6dt00532b

data_7039004
_publ_section_title
;
 Syntheses, structures and anti-tumor activity of four new organotin(iv)
 carboxylates based on 2-thienylselenoacetic acid.
;
_journal_issue                   20
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8412
_journal_page_last               8421
_journal_paper_doi               10.1039/c6dt00532b
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C32 H44 O10 S4 Sn4'
_chemical_formula_sum            'C32 H44 O10 S4 Sn4'
_chemical_formula_weight         1191.67
_chemical_melting_point          ?
_chemical_name_common            complex-s3
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-04-11 deposited with the CCDC.
2016-04-12 downloaded from the CCDC.
;
_cell_angle_alpha                102.954(2)
_cell_angle_beta                 99.9210(10)
_cell_angle_gamma                95.8710(10)
_cell_formula_units_Z            2
_cell_length_a                   11.5630(9)
_cell_length_b                   13.9921(11)
_cell_length_c                   14.0809(12)
_cell_measurement_reflns_used    4989
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      27.692
_cell_measurement_theta_min      2.3825
_cell_volume                     2163.3(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    Diamond
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0401
_diffrn_reflns_av_unetI/netI     0.0510
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            10976
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.52
_exptl_absorpt_coefficient_mu    2.523
_exptl_absorpt_correction_T_max  0.6737
_exptl_absorpt_correction_T_min  0.3899
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.829
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1160
_exptl_crystal_size_max          0.46
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.17
_refine_diff_density_max         1.932
_refine_diff_density_min         -1.493
_refine_diff_density_rms         0.182
_refine_ls_extinction_coef       0.0108(6)
_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   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     517
_refine_ls_number_reflns         7479
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0732
_refine_ls_R_factor_gt           0.0541
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0970P)^2^+4.2014P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1466
_refine_ls_wR_factor_ref         0.1614
_reflns_number_gt                5749
_reflns_number_total             7479
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6dt00532b2.cif
_cod_data_source_block           S3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7038999--7039004.cif.
;
_cod_original_sg_symbol_H-M      'P-1   '
_cod_database_code               7039004