Cationic lanthanide alkyl complexes. Evidence for an unprecedented tetraphenylborate coordination mode in La(C{sub 5}Me{sub 5})(CH(SiMe{sub 3}){sub 2}) BPh{sub 4}
- Koninklijke/Shell-Lab., Amsterdam (Netherlands)
Reaction of La(C{sub 5}Me{sub 5})(CH(SiMe{sub 3}){sub 2}){sub 2} (1) with [PhNMe{sub 2}H]BPh{sub 4} affords zwitterionic La(C{sub 5}Me{sub 5})(CH-(SiMe{sub 3}){sub 2})BPh{sub 4} (2a), which reacts irreversibly with THF to displace the coordinated tetraphenylborate and afford the first cationic lanthanide alkyl complex [La(C{sub 5}Me{sub 5})(CH-(SiMe{sub 3}){sub 2})(THF){sub 3}]BPh{sub 4} (3a). 14 refs., 1 fig.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 273917
- Journal Information:
- Organometallics, Journal Name: Organometallics Journal Issue: 10 Vol. 11; ISSN 0276-7333; ISSN ORGND7
- Country of Publication:
- United States
- Language:
- English
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