#------------------------------------------------------------------------------ #$Date: 2009-11-14 14:09:05 +0100 (Sat, 14 Nov 2009) $ #$Revision: 846 $ #$URL: svn://www.crystallography.net/cod/cif/2/2003009.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_2003009 _journal_name_full 'Acta Crystallographica, Section B' _journal_volume 55 _journal_year 1999 _journal_page_first 363 _journal_page_last 374 _chemical_formula_moiety 'C8 H24 P4 S8 Th' _chemical_formula_sum 'C8 H24 P4 S8 Th' _chemical_formula_weight 732.7 _symmetry_cell_setting Tetragonal _symmetry_space_group_name_H-M 'P 42 21 2' _symmetry_space_group_name_Hall 'P 4n 2n' ## loop_ ## _symmetry_equiv_pos_as_xyz ## ? _cell_length_a 10.420(4) _cell_length_b 10.420(4) _cell_length_c 11.784(8) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 1279.0(10) _cell_formula_units_Z 2 _cell_measurement_reflns_used ? _cell_measurement_theta_min 0 _cell_measurement_theta_max 22 _cell_measurement_temperature ? _exptl_crystal_description 'Octahedron 0.076 mm face to face, corner off' _exptl_crystal_colour ? _exptl_crystal_size_max ? _exptl_crystal_size_mid ? _exptl_crystal_size_min ? _exptl_crystal_size_rad ? _exptl_crystal_density_diffrn 1.9 _exptl_crystal_density_meas ? _exptl_crystal_density_method ? _exptl_crystal_F_000 698.9 _exptl_absorpt_coefficient_mu 2.23 _exptl_absorpt_correction_type ? _exptl_absorpt_correction_T_min 0.72 _exptl_absorpt_correction_T_max 0.76 _diffrn_ambient_temperature 28(5) _diffrn_radiation_type Synchrotron _diffrn_radiation_wavelength 0.394(2) _diffrn_radiation_source Synchrotron _diffrn_reflns_theta_min 5.5 _diffrn_reflns_theta_max 43.9 _diffrn_reflns_limit_h_min -35 _diffrn_reflns_limit_h_max 29 _diffrn_reflns_limit_k_min -29 _diffrn_reflns_limit_k_max 29 _diffrn_reflns_limit_l_min -18 _diffrn_reflns_limit_l_max 41 loop_ _diffrn_standard_refln_index_h _diffrn_standard_refln_index_k _diffrn_standard_refln_index_l ? ? ? loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Th .0 .0 .0 S(1) -.08773(3) .24137(3) .09911(3) S(2) .18500(3) .09411(3) .16248(3) C(1) .1746(2) .3891(2) .1192(2) C(2) .0572(2) .2963(2) .32660(10) P .08302(3) .25788(3) .17861(3) H(1) .185(2) .373(2) .056(3) H(2) .247(4) .389(2) .151(2) H(3) .135(3) .464(4) .127(2) H(4) .020(4) .229(4) .356(3) H(5) .131(4) .311(3) .358(3) H(6) .005(4) .359(4) .337(2) loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Th .0023(2) .0023 .00260(10) .00010(10) .0 .0 S(1) .00540(10) .00620(10) .00620(10) .00100(10) -.00160(10) -.00090(10) S(2) .00630(10) .00650(10) .00770(10) .00110(10) -.00200(10) -.00080(10) C(1) .0112(7) .0072(6) .0157(8) -.0024(6) .0001(5) -.0007(4) C(2) .0120(7) .0183(8) .0065(6) .0022(6) -.0007(5) -.0014(4) P .00550(10) .00580(10) .00530(10) .00020(10) -.00110(10) -.00060(10)