data_2012064 _journal_name_full 'Acta Crystallographica, Section C' _journal_year 2001 _journal_volume 57 _journal_page_first 835 _journal_page_last 837 _publ_section_title ; Tris(tert-butyl)phosphine sulfide - a phosphine sulfide with three bulky substituents ; loop_ _publ_author_name 'Steinberger, Hans-Uwe' 'Ziemer, Burkhard' 'Meisel, Manfred' _chemical_formula_moiety 'C12 H27 P S' _chemical_formula_sum 'C12 H27 P S' _chemical_formula_weight 234.37 _symmetry_cell_setting Cubic _symmetry_space_group_name_H-M 'P a -3' _symmetry_space_group_name_Hall '-P 2ac 2ab 3' loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x+1/2, -y, z+1/2' 'x+1/2, -y+1/2, -z' '-x, y+1/2, -z+1/2' 'y, z, x' '-y+1/2, -z, x+1/2' 'y+1/2, -z+1/2, -x' '-y, z+1/2, -x+1/2' 'z, x, y' '-z, x+1/2, -y+1/2' '-z+1/2, -x, y+1/2' 'z+1/2, -x+1/2, -y' '-x, -y, -z' 'x-1/2, y, -z-1/2' '-x-1/2, y-1/2, z' 'x, -y-1/2, z-1/2' '-y, -z, -x' 'y-1/2, z, -x-1/2' '-y-1/2, z-1/2, x' 'y, -z-1/2, x-1/2' '-z, -x, -y' 'z, -x-1/2, y-1/2' 'z-1/2, x, -y-1/2' '-z-1/2, x-1/2, y' _cell_length_a 14.232(12) _cell_length_b 14.232(12) _cell_length_c 14.232(12) _cell_angle_alpha 90.00 _cell_angle_beta 90.00 _cell_angle_gamma 90.00 _cell_volume 2883(4) _cell_formula_units_Z 8 _cell_measurement_temperature 180(2) _exptl_crystal_density_diffrn 1.080 _diffrn_ambient_temperature 180(2) loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_assembly _atom_site_disorder_group _atom_site_type_symbol C1 .3148(3) .6808(3) .0288(3) .0322(10) Uani d D 1 . . C C2 .3563(5) .7782(4) .0032(5) .0418(18) Uani d PD .697(10) A 1 C H2A .3397 .8238 .0520 .063 Uiso calc PR .697(10) A 1 H H2B .3307 .7989 -.0573 .063 Uiso calc PR .697(10) A 1 H H2C .4249 .7735 -.0013 .063 Uiso calc PR .697(10) A 1 H C2S .3013(11) .7852(10) .0128(12) .0418(18) Uani d PD .303(10) A 2 C H2S1 .2540 .8092 .0567 .063 Uiso calc PR .303(10) A 2 H H2S2 .2802 .7960 -.0519 .063 Uiso calc PR .303(10) A 2 H H2S3 .3610 .8179 .0232 .063 Uiso calc PR .303(10) A 2 H C3 .3540(6) .6089(5) -.0403(5) .043(2) Uani d PD .697(10) A 1 C H3A .4217 .6017 -.0299 .047 Uiso calc PR .697(10) A 1 H H3B .3428 .6305 -.1047 .047 Uiso calc PR .697(10) A 1 H H3C .3227 .5483 -.0306 .047 Uiso calc PR .697(10) A 1 H C3S .3899(11) .6447(13) -.0403(13) .043(2) Uani d PD .303(10) A 2 C H3SA .3995 .5772 -.0307 .047 Uiso calc PR .303(10) A 2 H H3SB .4491 .6781 -.0294 .047 Uiso calc PR .303(10) A 2 H H3SC .3689 .6559 -.1050 .047 Uiso calc PR .303(10) A 2 H C4 .2092(5) .6917(6) .0152(5) .0440(19) Uani d PD .697(10) A 1 C H4A .1851 .7386 .0595 .048 Uiso calc PR .697(10) A 1 H H4B .1782 .6313 .0266 .048 Uiso calc PR .697(10) A 1 H H4C .1963 .7123 -.0493 .048 Uiso calc PR .697(10) A 1 H C4S .2166(10) .6368(11) .0064(12) .0440(19) Uani d PD .303(10) A 2 C H4SA .2197 .5685 .0145 .048 Uiso calc PR .303(10) A 2 H H4SB .1992 .6515 -.0586 .048 Uiso calc PR .303(10) A 2 H H4SC .1695 .6629 .0492 .048 Uiso calc PR .303(10) A 2 H P .34295(6) .65705(6) .15705(6) .0210(4) Uani d S 1 A . P S .26333(6) .73667(6) .23667(6) .0275(5) Uani d S 1 . . S 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 C1 .038(2) .036(2) .023(2) .0033(18) -.0031(17) .0008(17) C2 .058(5) .041(3) .026(3) .008(4) .007(4) .002(2) C2S .058(5) .041(3) .026(3) .008(4) .007(4) .002(2) C3 .052(5) .050(5) .026(3) .012(3) -.002(3) -.010(3) C3S .052(5) .050(5) .026(3) .012(3) -.002(3) -.010(3) C4 .042(3) .055(5) .035(3) .010(4) -.011(3) .001(4) C4S .042(3) .055(5) .035(3) .010(4) -.011(3) .001(4) P .0210(4) .0210(4) .0210(4) .0011(4) .0011(4) -.0011(4) S .0275(5) .0275(5) .0275(5) .0038(4) .0038(4) -.0038(4) loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag C1 C2S . 1.515(13) ? C1 C4 . 1.524(7) ? C1 C3 . 1.524(7) ? C1 C3S . 1.540(14) ? C1 C2 . 1.551(7) ? C1 C4S . 1.564(14) ? C1 P . 1.899(4) ? P C1 8_655 1.899(4) ? P C1 11_564 1.899(4) ? P S . 1.963(3) ?