Synthesis and thermal average gas phase molecular structures of bis(pentamethylcyclopentadienyl)-strontium and -barium; the first organo-strontium and -barium structures
- 1 January 1987
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 10,p. 768-769
- https://doi.org/10.1039/c39870000768
Abstract
The thermal average gas phase molecular structures of bis(pentamethylcyclopentadienyl)-strontium, Sr(C5Me5)2, and -barium, Ba(C5Me5)2, are best described as bent sandwich structures where the mean Sr–C and Ba–C bond distances are 275.0(8) and 289.8(17)pm and the ring centroid–metal–ring centroid angles are 149(3)° and 148(6)° respectively.Keywords
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