Solventless Reactions for the Synthesis of Organotin Clusters and Cages §
✍ Scribed by Chandrasekhar, Vadapalli; Baskar, Viswanathan; Boomishankar, Ramamoorthy; Gopal, Kandasamy; Zacchini, Stefano; Bickley, Jamie F.; Steiner, Alexander
- Book ID
- 121279922
- Publisher
- American Chemical Society
- Year
- 2003
- Tongue
- English
- Weight
- 180 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0276-7333
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📜 SIMILAR VOLUMES
## Abstract Redox transmetallation reactions between trimethyltin compounds, SnMe~3~L [L = 3,5‐diphenylpyrazolate (Ph~2~pz), 2,6‐di‐__tert__‐butyl‐4‐methylphenolate (OAr), or C~6~F~5~] and lanthanoid metals have yielded [Ln(Ph~2~pz)~2~(DME)~2~] (Ln = Eu, Yb), [Ln(Ph~2~pz)~3~(DME)~2~] (Ln = Y, La, N
Ab initio calculations, typically at the MPZ/DZP level, have in several cases shown that cage structures ofthe fullerene type are energetically favored over cyclic geometries. As this appears to be at variance with experimental findings, it is of interest to investigate whether the MPZ/DZP procedure