
TY  - JOUR
A1  - Bruce, MI 
A1  - Cifuentes, MP 
A1  - Grundy, KR 
A1  - Liddell, MJ 
A1  - Snow, MR 
A1  - Tiekink, ERT 
T1  - 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>
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1988
VL  - 41
IS  - 4
SP  - 597
EP  - 603
KW  - 
UR  - https://doi.org/10.1071/CH9880597 
N2  - 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). 
ER  -

