data_2000382 _journal_name_full 'Acta Cryst.' _journal_year 1992 _journal_volume C48 _journal_page_first 2209 _journal_page_last 2211 loop_ _publ_author_name 'Deshayes, L.' 'Keller, N.' 'Lance, M.' 'Nierlich, M.' 'Vigner, D.' _chemical_formula_moiety 'C10 H30 O7 S5 U1,2(B1 F4)' _chemical_formula_sum 'C10 H30 B2 F8 O7 S5 U1' _chemical_formula_weight 834.28 _symmetry_cell_setting triclinic _symmetry_space_group_name_H-M 'P -1' _symmetry_space_group_name_Hall '-P 1' _cell_length_a 11.455(3) _cell_length_b 12.401(4) _cell_length_c 12.549(3) _cell_angle_alpha 72.64(2) _cell_angle_beta 64.20(2) _cell_angle_gamma 62.74(2) _cell_volume 1415(2) _cell_formula_units_Z 4 _exptl_crystal_density_diffrn 3.914 _exptl_crystal_density_meas ? _exptl_crystal_F_000 1600 _exptl_absorpt_coefficient_mu 11.73 _diffrn_radiation_type Mo _diffrn_radiation_wavelength 0.71073 loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z U .21479(5) .47438(4) .22685(4) S1 .2265(4) .7413(3) .0124(3) S2 .2642(3) .4338(3) -.0591(3) S3 .2719(3) .1762(3) .2223(3) S4 .2931(3) .2917(3) .4902(3) S5 .1752(5) .6366(4) .4416(4) F1 .2189(9) .9110(10) .7536(8) F2 .1280(10) .7887(9) .7490(10) F3 .1680(10) .9240(10) .5957(8) F4 -.0010(10) .0190(10) .2350(10) F5 .4858(9) .8266(9) .1770(8) F6 .3200(10) .1740(10) .8250(10) F7 .4330(10) .2810(10) .6733(9) F8 .4790(10) .9183(9) .3132(9) O1 .2424(9) .6622(7) .1296(7) O2 .1818(8) .5182(7) .0400(6) O3 .1752(8) .3107(6) .2084(7) O4 .2200(8) .3271(7) .4010(7) O5 .2657(8) .5461(7) .3505(7) O11 .0316(8) .5541(8) .2944(8) O12 .3979(7) .3939(7) .1574(7) C1 .2830(10) .8610(10) .0010(10) C2 .039(2) .8290(10) .0500(10) C3 .397(2) .4900(10) -.166(2) C4 .1490(10) .489(2) -.1440(10) C5 .279(2) .1120(10) .1070(10) C6 .1620(10) .1070(10) .3470(10) C7 .473(2) .201(2) .411(2) C8 .240(2) .1730(10) .5920(10) C9 .189(2) .7760(10) .3770(10) C10 .284(2) .594(2) .528(2) B1 .133(2) .9000(10) .7130(10) B2 .450(2) .176(2) .750(2)