Crystal and molecular structures of bismuth compounds of a spiro-σ-sulfurane type

The crystal and molecular structures of [2-(2-methoxy-2-propyl)phenyl-C ~](2-phenyl-2-propanolatoC,O)bismuth (I), [2-(2-hydroxy-2-propylphenyl-CI)](2-phenyl-2-propanolato-C~,O)bismuth (II) and tetraethylammonium bis(2-phenyl-2-hexafluoropropanolato-C~,O)bismuthate monohydrate (III) were determined by the X-ray method. Crystal data: (I), [Bi(CI9H2302)], Mr = 492.37, monoclinic, P21/n, a = 11.635 (3), b = 8.837 (2), c= 18.149 (4) A,, /3 = 103.17(3) ° , V= 1817.0(7)A 3, Z=4, Dx = 1.800 Mg m -3, a(Mo Ka) = 0.71069 A,, # = 9.680 mm-~, F(000) = 944, T = 298 K, R = 0.046, wR=0.061 for 3033 observed reflections. (II), [Bi(CtsH2102)], Mr = 478.34, monoclinic, C2/c, a = 19.902 (4), b = 18.353 (2), c = 17.303 (2) A,, /3 = 109.69(2) °, V=5951(1) A, 3, Z=12, Dx=1.602, Dm= 1.663 Mg m -3, ,~(Mo Ka) = 0.71069 A,, /z = 8.865 mm-i, F(000) = 2736, T= 298 K, R = 0.070, wR=0.096 for 3609 observed reflections. (III), [N(C2Hs)4][Bi(C,sH8F,202)].H20, Mr = 841.49, monoclinic, P21/n, a = 15.547 (2), b = 15.900 (2), c = 11.996.(2) A,, /3 = 90.19 (2) °, V = 2965.4 (8) A 3, Z = 4, Dx = 1.885, Dm = 1.896Mgm --3, A(MoKa)=