
TY  - JOUR
A1  - Scollary, GR 
T1  - The crystal structure of the methyl-bridged yttrium-aluminium complex, [(&#951;-C<sub>5</sub>H<sub>5</sub>)<sub>2</sub>YMe<sub>2</sub>AlMe<sub>2</sub>]
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1978
VL  - 31
IS  - 2
SP  - 411
EP  - 414
KW  - 
UR  - https://doi.org/10.1071/CH9780411 
N2  - A structural analysis of [(&#951;-C5H5)2YMe2AlMe2] has been carried out by X- ray diffraction. Crystals are orthorhombic, space group Pna21, a 17.969(6), b 7.988(4), c 10.870(4) &#506;, Z 4. The structure has been refined by a full-matrix least-squares procedure to R 0.052 for 663 observed reflections (Mo K&#945; automatic diffractometry). The structure contains a dimethyl bridge, the average bridging bond distances being 2.58(3) &#506; for Y-C and 2.10(2) &#506; for Al-C, and the Y-Al separation is 3.056(6) &#506;. 
ER  -

