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A New Copper Selenide Cluster with PPh3 Ligands: [Cu146Se73(PPh3)30]

Krautscheid, Harald, Fenske, Dieter, Baum, Gerhard, Semmelmann, Marcus·1993·Angewandte Chemie International Edition in English

Abstract

The largest cluster characterized to date by a crystal structure analysis, [Cu 146 Se 73(PPh 3)30], forms in the reaction of CuCL with Se(SiMe 3)2 in the presence of PPh 3 in THF. The Cu‐Se core of this huge cluster is shielded perfectly by the PPh 3 ligands. In this way, a molecule with a diameter of about 40 Å is formed. As a result of a certain structural similarity with Cu 2 Se, the cluster could be considered as a Cu 2 Se particle protected by ligands.

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Metadata

Authors
Krautscheid, H., Fenske, D., Baum, G., & Semmelmann, M.
Venue
Angewandte Chemie International Edition in English
Publisher
Wiley
Published
1993-09
Volume
32
Issue
9
Pages
1303-1305
ISSN
0570-0833 (ISSN-L)
OpenAlex
W2171802727
Cited by
164
References
0
FWCI
8.64
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A New Copper Selenide Cluster with PPh3 Ligands: [Cu146Se73(PPh3)30]. https://app.cochat.ai/papers/10.1002/anie.199313031
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Krautscheid, H., Fenske, D., Baum, G., & Semmelmann, M. (1993). A New Copper Selenide Cluster with PPh3 Ligands: [Cu146Se73(PPh3)30]. Angewandte Chemie International Edition in English. https://doi.org/10.1002/anie.199313031

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.