
%0 Journal Article
%A Bruce, MI 
%A Cifuentes, MP 
%A Grundy, KR 
%A Liddell, MJ 
%A Snow, MR 
%A Tiekink, ERT 
%T Cyclopentadienyl-Ruthenium and -Osmium Chemistry. XXX. Synthesis and X-Ray Structure of [Ru(dppm-P)(dppm-P,P')(&#951;-C<sub>5</sub>H<sub>5</sub>)][PF<sub>6</sub>]<sub>0.5</sub>[PO<sub>2</sub>F<sub>2</sub>]<sub>0.5</sub>
%J Australian Journal of Chemistry
%D 1988/04/01
%V 41
%N 4
%P 597-603
%K 
%R https://doi.org/10.1071/CH9880597
%U https://www.publish.csiro.au/paper/CH9880597 
%X An improved, one-pot synthesis is reported for the [Ru (dppm -P)(dppm -P, P&#8242;)(&#951;-C5H5)]+ cation as its BF4- salt. The crystal structure of [Ru ( dppm - P)( dppm -P,P&#8242;)(&#951;-C5H5)]+, obtained as the mixed PF6-/PO2F2- salt, has also been determined. There are few differences in dimensions between the mono- and bi-dentate dppm ligands; chelation sharply reduces the P-CH2-P angle, and one phenyl group on each phosphorus is bent away from the metal. Crystals are monoclinic, space group C2/c with unit cell dimensions a 21.743(3), b 23.594(3), c 21.352(3)&#506;, &#946; 110.17(1) and Z 8. The structure was refined by a full-matrix least-squares procedure to final R 0.078 and Rw 0.087 for 4490 reflections with I > 2.5&#963;(I). 
