
TY  - JOUR
A1  - Bruce, Michael I. 
A1  - Schulz, Michael 
A1  - Tiekink, Edward R. T. 
T1  - Crystal and Molecular Structures of t-Butyl Isocyanide-Undecacarbonyl-Tetrahydrido-Tetraruthenium, Ru<emph tye="8">4</emph>(&#181;-H)<emph tye="8">4</emph>(CO)<emph tye="8">11</emph>(CNBu <emph type="7">t</emph> )
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1997
VL  - 50
IS  - 9
SP  - 879
EP  - 882
KW  - 
UR  - https://doi.org/10.1071/C97092 
N2  - The crystal and molecular structures of Ru4(&#181;-H)4(CO)11(CNBut) (2), obtained with Ru4(&#181;- H)4(CO)10(CNBut)2 by hydrogenation of Ru5(&#181;5-CNBut)(CO)14(CNBut) (1), have been determined. Crystals of (2) are monoclinic, space group P 21/c, with a 12&#183;349(1), b 11&#183;627(3), c 17&#183;0222(7) &#197;, &#946; 105&#183;785(4)&#176;, V 2351&#183;9(6) &#197;3 and Z 4. The structure was solved by direct methods and refined using 4478 reflections to final R 0&#183;028(Rw0&#183;033). An improved procedure for the preparation of (1) in 35&#8211;40% yields is also described. 
ER  -

