
TY  - JOUR
A1  - Effendy, 
A1  - Grigsby, Warren J. 
A1  - Hart, Robert D. 
A1  - Raston, Colin L. 
A1  - Skelton, Brian W. 
A1  - White, Allan H. 
T1  - Structural Characterization of Some Novel Oxidation Products of Triphenylstibine
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1997
VL  - 50
IS  - 6
SP  - 675
EP  - 682
KW  - 
UR  - https://doi.org/10.1071/C96042 
N2  - Room-temperature single-crystal X-ray structural characterizations of two oxidation products of triphenylstibine of the form XPh3SbOSbPh3X are recorded for X = Cl, NO3. ClPh3SbOSbPh3Cl is monoclinic, P 21/c, Z = 4 f.u., a 9&#183;109(4), b 19&#183;809(8), c 19&#183;30(2) &#197;, &#946; 109&#183;27(5)&#176;, conventional R on F being 0&#183;038 for No 4431 &#8216;observe&#8217; (I &#62; 3&#963;(I)) independent reflections. In this complex, Sb-O-Sb is quasi-linear, 173&#183;1(3)&#176;, in contrast to the previously recorded benzene solvate, in which it is 139&#183;0(3)&#176;; in the nitrate, &#91;(O2NO)Ph3SbOSbPh3(ONO2)&#93;, triclinic, P-1, Z = 2 f.u., a 15&#183;609(5), b 13&#183;238(4), c 10&#183;140(2) &#197;, &#945; 87&#183;11(2), &#946; 88&#183;46(7), &#947; 72&#183;93(2)&#176;, R 0&#183;036 for No 5275, it is also bent (137&#183;0(2)&#176;). The anionic substituent is opposed to the oxo bridge in the trigonal bipyramidal five-coordinate array about the metal in both complexes. A redetermination of the structure of Ph8Sb4O6 is recorded, presenting a non-disordered model in a triclinic P-1 cell, a 19&#183;98(3), b 11&#183;635(2), c 9&#183;739(2) &#197;, &#945; 92&#183;28(1), &#946; 98&#183;98(1), &#947; 99&#183;74(1)&#176;, Z = 2 f.u., R 0&#183;046 for No 3578. A new (&#8216;&#946;&#8217;) phase of triphenylstibine, crystallized from hexane/toluene is also recorded: monoclinic, P 21/c, a 15&#183;386(8), b 11&#183;304(5), c 19&#183;078(8) &#197;, &#946;11&#183;64(4)&#176;, Z = 8, R 0&#183;045 for No 3393. 
ER  -

