Crystal structure of N,N,N ',N '-tetrakis(methyldiphenylphosphino)-bis-(2 '-phenoxy)-3,6-dioxaoctane
ANALYTICAL SCIENCES, vol.19, no.3, pp.465-466, 2003 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 19 Issue: 3
- Publication Date: 2003
- Doi Number: 10.2116/analsci.19.465
- Journal Name: ANALYTICAL SCIENCES
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.465-466
- Open Archive Collection: AVESIS Open Access Collection
- Hacettepe University Affiliated: Yes
Abstract
The title molecule, [C70H68N2O4P4], is a polydentate podand consisting of four etheral oxygens, two tertiary amine nitrogens and four diphenylphosphin groups. It crystallizes in the triclinic space group P (1) over bar, and there is only one half a molecule in the asymmetric unit. The coordinations around the N and P atoms are pyramidal. The conformations about C20-C21, O2-C21 and O2-C22 are gauche, anti and anti, respectively.