A Planar Ti2P2 Core Assembled by Reductive Decarbonylation of –O–C≡P and P–P Radical Coupling
Journal Article
·
· Chemistry - A European Journal
- Univ. of Pennsylvania, Philadelphia, PA (United States)
- Vrije Univ. Brussel (VUB) (Belgium)
- ETH Zürich (Switzerland)
Abstract The complex [(nacnac)Ti(OAr)] 2 (μ 2 :η 2 ,η 2 ‐P 2 ) ( 1 ) is formed via reductive decarbonylation of the phosphaethynolate ion − [OCP], which serves as a P atom source. Complex 1 is the first structurally characterized Group 4 transition metal P 2 complex and its structure reveals the rhombic Ti 2 P 2 core is essentially planar with short bond lengths suggesting some degree of multiple bonding character between the Ti–P and P–P sites. Computational studies of 1 provide an understanding of the Ti 2 P 2 core as well as the origin of the highly downfield 31 P NMR spectroscopic signal.
- Research Organization:
- Univ. of Pennsylvania, Philadelphia, PA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- SC0012486
- OSTI ID:
- 1843645
- Alternate ID(s):
- OSTI ID: 1400829
- Journal Information:
- Chemistry - A European Journal, Vol. 23, Issue 26; ISSN 0947-6539
- Publisher:
- ChemPubSoc EuropeCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 40 works
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