Synthesis and Photoluminescence Properties of an Unprecedented Phosphinine–Cu4Br4 Cluster
A hitherto unprecedented polynuclear phosphinine–Cu(I) complex has been prepared and crystallographically characterized. The molecular structure in the crystal verifies the presence of the heterocubane-type tetrameric cluster [LCuBr]4 (L = 2,4-diphenyl-5-methyl-6-(2,3-dimethylphenyl)phosphinine), wh...
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Published in | Inorganic chemistry Vol. 53; no. 18; pp. 9855 - 9859 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
United States
American Chemical Society
15.09.2014
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Online Access | Get full text |
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Summary: | A hitherto unprecedented polynuclear phosphinine–Cu(I) complex has been prepared and crystallographically characterized. The molecular structure in the crystal verifies the presence of the heterocubane-type tetrameric cluster [LCuBr]4 (L = 2,4-diphenyl-5-methyl-6-(2,3-dimethylphenyl)phosphinine), which unexpectedly shows in the solid state temperature-independent orange phosphorescence solely from an 3XMLCT state, in clear contrast to the well-established dual-emissive-state model for luminescent Cu4X4L4 clusters. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0020-1669 1520-510X |
DOI: | 10.1021/ic5014472 |