由P2N2环支撑的螺环Te5二价阴离子的钠和铑配合物。

Sodium and rhodium complexes of a spirocyclic Te5 dianion supported by P2N2 rings.

作者信息

Nordheider Andreas, Athukorala Arachchige Kasun S, Slawin Alexandra M Z, Woollins J Derek, Chivers Tristram

机构信息

School of Chemistry, University of St Andrews, St Andrews KY16 9ST, Scotland, UK.

出版信息

Dalton Trans. 2015 May 21;44(19):8781-3. doi: 10.1039/c4dt03257h.

DOI:10.1039/c4dt03257h

PMID:25600404

Abstract

Reactions of the dianion Te((t)BuN)P(μ-N(t)Bu)2P(N(t)Bu)Te with I2 or [CpRhCl2]2 unexpectedly produced complexes of the novel spirocyclic Te5 dianion {(t)BuN(Te)P(μ-N(t)Bu)2P(Te)N(t)Bu}2μ-Te, which is N,N'-coordinated to two Na(+) ions in the disodium derivative and adopts a Te,Te',Te''-bonding mode in the CpRh complex.

摘要

双负离子Te((t)BuN)P(μ-N(t)Bu)2P(N(t)Bu)Te与I2或[CpRhCl2]2反应意外地生成了新型螺环Te5双负离子{(t)BuN(Te)P(μ-N(t)Bu)2P(Te)N(t)Bu}2μ-Te的配合物，该双负离子在二钠衍生物中与两个Na(+)离子形成N,N'-配位，并在CpRh配合物中采用Te,Te',Te''-键合模式。