data_2000543 _journal_name_full 'Acta Cryst.' _journal_year 1992 _journal_volume C48 _journal_page_first 1843 _journal_page_last 1844 loop_ _publ_author_name 'Herbst-Irmer, R.' 'Egert, E.' _chemical_formula_moiety '2(C2 H4 F3 N2),Cl8 Mo2 O2' _chemical_formula_sum 'C4 H8 Cl8 F6 Mo2 N4 O2' _chemical_formula_weight 733.6 _symmetry_cell_setting triclinic _symmetry_space_group_name_H-M 'P -1' _symmetry_space_group_name_Hall '-P 1' _cell_length_a 6.7010(10) _cell_length_b 8.6740(10) _cell_length_c 9.1790(10) _cell_angle_alpha 83.500(10) _cell_angle_beta 89.370(10) _cell_angle_gamma 74.350(10) _cell_volume 510.30(10) _cell_formula_units_Z 1 _exptl_crystal_density_diffrn 2.387 _exptl_crystal_density_meas ? _exptl_crystal_F_000 350 _exptl_absorpt_coefficient_mu 2.32 _diffrn_radiation_type Mo _diffrn_radiation_wavelength 0.7107 loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv Mo .09790(10) .28400(10) .14140(10) .0260(10) Cl(1) .11480(10) .16260(10) -.07950(10) .0340(10) Cl(2) .45660(10) .17860(10) .16190(10) .0400(10) Cl(3) -.22470(10) .47050(10) .05480(10) .0300(10) Cl(4) .12070(10) .45750(10) .31830(10) .0380(10) O .0105(3) .1515(2) .2461(2) .0440(10) C(1) .4452(4) .7590(3) .3237(3) .0310(10) C(2) .2943(4) .7928(3) .4485(3) .0340(10) N(1) .3710(4) .7874(3) .1908(3) .0430(10) N(1') .6401(4) .7070(4) .3606(3) .0500(10) F(2) .1009(2) .8159(2) .4045(2) .0480(10) F(2') .3386(3) .6714(2) .5544(2) .0550(10) F(2") .3082(3) .9241(2) .5030(2) .0580(10) H(1a) .468(4) .765(4) .118(3) ? H(1b) .2275(6) .812(4) .182(4) ? H(1'a) .734(4) .698(4) .285(3) ? H(1'b) .676(5) .675(4) .4590(10) ?