Transition-metal-mediated activation of the heptaarsenide trianion: isolation of a diaryltetraarsenabutadienediide.
Chem Commun (Camb)
; 48(100): 12183-5, 2012 Dec 28.
Article
em En
| MEDLINE
| ID: mdl-23147418
ABSTRACT
Reaction of an ethylenediamine solution of K(3)As(7) with the low-valent, low-coordinate cobalt(II) complex [Co(mes)(2)(PEt(2)Ph)(2)] yielded the novel dianionic species [Co(η(3)-As(3)){η(4)-As(4)(mes)(2)}](2-) (1). The [η(4)-As(4)(mes)(2)](2-) moiety present in 1 is a rare example of a group 15 analogue of a butadienediide.
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Base de dados:
MEDLINE
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En
Ano de publicação:
2012
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Article