Synthesis and photoluminescence properties of an unprecedented phosphinine-Cu4Br4 cluster

Philipp Roesch; Jörn Nitsch; Martin Lutz; Jelena Wiecko; Andreas Steffen; Christian Müller

doi:10.1021/ic5014472

Synthesis and photoluminescence properties of an unprecedented phosphinine-Cu₄Br₄ cluster

Philipp Roesch, Jörn Nitsch, Martin Lutz, Jelena Wiecko, Andreas Steffen, Christian Müller

Sub Crystal and Structural Chemistry

Research output: Contribution to journal › Article › Academic › peer-review

Abstract

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 heterocubanetype 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.

Original language	English
Pages (from-to)	9855-9859
Number of pages	5
Journal	Inorganic Chemistry
Volume	53
Issue number	18
DOIs	https://doi.org/10.1021/ic5014472
Publication status	Published - 15 Sept 2014

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title = "Synthesis and photoluminescence properties of an unprecedented phosphinine-Cu4Br4 cluster",

abstract = "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 heterocubanetype 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.",

author = "Philipp Roesch and J{\"o}rn Nitsch and Martin Lutz and Jelena Wiecko and Andreas Steffen and Christian M{\"u}ller",

year = "2014",

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T1 - Synthesis and photoluminescence properties of an unprecedented phosphinine-Cu4Br4 cluster

AU - Roesch, Philipp

AU - Nitsch, Jörn

AU - Lutz, Martin

AU - Wiecko, Jelena

AU - Steffen, Andreas

AU - Müller, Christian

PY - 2014/9/15

Y1 - 2014/9/15

N2 - 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 heterocubanetype 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.

AB - 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 heterocubanetype 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.

UR - http://www.scopus.com/inward/record.url?scp=84919740456&partnerID=8YFLogxK

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JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 18

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