Association of two incomplete cubane WS3Cu3 clusters in the crystal structures of [PPh4]2[{(C5Me5)WS3 }2Cu6(NCS)6] and [PPh4]2[{(C5Me5)WS3 }2Cu6Br6]
Abstract
Two double cubane-like clusters,
[PPh
4
]
2
[{(C
5
Me
5
)-
WS
3
}
2
Cu
6
(NCS)
6
] 1 and
[PPh
4
]
2
[{(C
5
Me
5
)WS
3
}
2
Cu
6
Br
6
] 2, are
self-assembled by the reactions of
[PPh
4
][(C
5
Me
5
)WS
3
] with CuNCS
and CuBr in acetonitrile, respectively, the crystal structures of which
consist of two WS
3
Cu
3
incomplete cubes linked by NCS
and Br bridges.
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