Unique triple ruthenacarborane cluster
Dehalogenation of[1,2-Ph 2 -3,3-(PPh 3 ) 2 -3-Cl- closo/pseudocloso -3,1,2-RuC 2 B 9 H 9 ] − affords, in addition to the unusual “symbiotic”** cluster [(1,2-Ph 2 - pseudocloso -3,1,2-RuC 2 B 9 H 9 ) (1′,8′-Ph 2 - closo -2′,1′8′-RuC 2 B 9 H 9 )], a trace amount of a triple cluster species [(1,2-Ph 2...
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| Veröffentlicht in: | Russian chemical bulletin 2020-08, Vol.69 (8), p.1594-1597 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Dehalogenation of[1,2-Ph
2
-3,3-(PPh
3
)
2
-3-Cl-
closo/pseudocloso
-3,1,2-RuC
2
B
9
H
9
]
−
affords, in addition to the unusual “symbiotic”** cluster [(1,2-Ph
2
-
pseudocloso
-3,1,2-RuC
2
B
9
H
9
) (1′,8′-Ph
2
-
closo
-2′,1′8′-RuC
2
B
9
H
9
)], a trace amount of a triple cluster species [(1,2-Ph
2
-pseudocloso-3,1,2-RuC
2
B
9
H
9
)(1′,8′-Ph
2
-closo-2′,1′,8′-RuC
2
B
9
H9)(1″,8″-Ph
2
-
closo
-2″,1″,8″-RuC
2
B
9
H
9
)], comprising three (Ph
2
RuC
2
B
9
H
9
) units linked by η
6
- coordination of Ph rings to the Ru atoms of the adjacent cluster. The structure of the triple cluster was established by X-ray crystallography, and the potential consequences of its formation are discussed. |
|---|---|
| ISSN: | 1066-5285 1573-9171 |
| DOI: | 10.1007/s11172-020-2940-2 |