Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/74247
Title: Synthesis, characterization and luminescent properties of copper(I) halide complexes containing 1-(Diphenylphosphino)naphthalene
Authors: Li, Q
Liu, L
Zhong, XX
Li, FB
Asiri, AM
Alamry, KA
Zhu, NY
Wong, WY 
Qin, HM
Issue Date: 2017
Source: Journal of inorganic and organometallic polymers and materials, 2017, v. 27, no. S1, p. 101-109
Abstract: A series of neutral luminescent tetranuclear and mononuclear copper(I) halide complexes, [Cu4I4(dpna)4] (1) and [CuX(dpna)2] dpna = 1-(diphenylphosphino)naphthalene, X = Br (2), Cl (3), were synthesized, and their molecular structures and photophysical properties were investigated. Complex 1 has a cubane-like structure with four Cu atoms pseudo-tetrahedral and four I atoms serving as μ3-bridges. The coordination geometry of the copper centers in 2–3 are trigonal-planar. In the solid state, complexes 1–3 display blue photoluminescence (λmax = 423–463 nm) at 298 K. The emission of the complexes originate from the (σ+X)→π* transition. All three complexes displayed good thermal stability.
Keywords: Neutral Cu(I) complexes
Halide
Synthesis
Luminescence
Publisher: Springer
Journal: Journal of inorganic and organometallic polymers and materials 
ISSN: 1574-1443
EISSN: 1574-1451
DOI: 10.1007/s10904-017-0601-1
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