Reactivity of Chalcogenostannate Compounds: Syntheses, Crystal Structures, and Electronic Properties of Novel Compounds Containing Discrete Ternary Anions [MII4(μ4-Se)(SnSe4)4]10- (MII = Zn, Mn)
Stefanie Dehnen; Michael K. Brandmayer; Journal of the American Chemical Society 125 (2003) 6618–6619; doi:10.1021/ja029601b

data_4113784
_publ_contact_author_email       dehnen@achibm6.chemie.uni-karlsruhe.de
_publ_contact_author_fax         'Int + 721/608 7021'
_publ_contact_author_phone       'Int + 721/608 2850'
_publ_section_title
;
 Reactivity of Chalcogenostannate Compounds: Syntheses, Crystal
 Structures, and Electronic Properties of Novel Compounds Containing
 Discrete Ternary Anions [MII4(\m4-Se)(SnSe4)4]10- (MII = Zn, Mn)
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              6618
_journal_page_last               6619
_journal_paper_doi               10.1021/ja029601b
_journal_volume                  125
_journal_year                    2003
_chemical_formula_sum            'C0.5 H34 K10 O16.5 Se17 Sn4 Zn4'
_chemical_formula_weight         2773.84
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           96
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'P 4nw 2abw'
_symmetry_space_group_name_H-M   'P 43 21 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   15.384(2)
_cell_length_b                   15.384(2)
_cell_length_c                   25.386(5)
_cell_measurement_temperature    203(2)
_cell_volume                     6008.0(16)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      203(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           AgK\a
_diffrn_radiation_wavelength     0.56087
_diffrn_reflns_av_R_equivalents  0.1574
_diffrn_reflns_av_sigmaI/netI    0.0710
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            48195
_diffrn_reflns_theta_full        22.54
_diffrn_reflns_theta_max         22.53
_diffrn_reflns_theta_min         1.48
_exptl_absorpt_coefficient_mu    7.509
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    3.067
_exptl_crystal_description       'truncated octahedron'
_exptl_crystal_F_000             5028
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.5
_refine_diff_density_max         1.038
_refine_diff_density_min         -1.150
_refine_diff_density_rms         0.235
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     231
_refine_ls_number_reflns         7889
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0664
_refine_ls_R_factor_gt           0.0540
_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^)+(0.0402P)^2^+37.6756P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1104
_refine_ls_wR_factor_ref         0.1157
_reflns_number_gt                6876
_reflns_number_total             7889
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja029601bsi20021205_074523_1.cif
_cod_data_source_block           K10Zn4Sn4Se17-compound_2
_cod_original_cell_volume        6007.8(17)
_cod_original_formula_sum        'C0.50 H34 K10 O16.50 Se17 Sn4 Zn4'
_cod_database_code               4113784