✦ LIBER ✦
A spirobicyclic complex of Schmidpeter's ligand, bis(tetraphenylimidodiphosphinato)beryllium, Be(OPh2PNPPh2O)2, an inorganic analog of beryllium bis(β-diketonates)
✍ Scribed by Ionel Haiduc; Julio Zukerman-Schpector; Eduardo Castellano; Raymundo Cea-Olivares
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 163 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1042-7163
No coin nor oath required. For personal study only.
✦ Synopsis
The crystal structure of bis(tetraphenylimidodiphosphinato)beryllium (as a benzene solvate), Be(OPh 2 PNPPh 2 O) 2 . C 6 H 6 , was determined by X-ray diffraction and compared with that of beryllium acetylacetonate, Be(OCMeCHCMeO) 2 . The imidodiphosphinate is an inorganic spirobicyclic system, Be(OPNPO) 2 , with tetrahedrally coordinated beryllium. Unlike the planar BeO 2 C 3 rings in the acetylacetonate, the two six-membered BeO 2 P 2 N inorganic rings are nonplanar and display a skew boat conformation.