Synthesis, Structure and Emission Properties of [Cu2(μ2-I)2L4] Complex Based on 2-(Methylthio)Pyrazine

A. V. Artem’ev; A. S. Beresin; I. Yu Bagryanskaya

doi:10.1134/S0022476619060118

Synthesis, Structure and Emission Properties of [Cu₂(μ₂-I)₂L₄] Complex Based on 2-(Methylthio)Pyrazine

A. V. Artem’ev, A. S. Beresin, I. Yu Bagryanskaya

Laboratory for Functional Materials on the Basis of Clusters and Supramolecular Compounds
Laboratory for Organic Compounds Structure, Properties and Reaction Mechanisms

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

Abstract

Reaction of 2-(methylthio)pyrazine (L) with CuI (MeCN, r.t.) results in formation of iodide-bridged complex [Cu₂(μ₂-I)₂L₄], wherein Cu⋯Cu contact of 2.6351(4) Å is observed. The each metal atom of the [Cu₂(μ₂-I)₂] core is coordinated by the two ligands via 4-pyrazyl nitrogen atoms. In the solid state at room temperature, the complex obtained emits an orange photoluminescence (λ_max = 600 nm) with the average lifetime of 1.66 μs and quantum yield of 17%.

Original language	English
Pages (from-to)	967-971
Number of pages	5
Journal	Journal of Structural Chemistry
Volume	60
Issue number	6
DOIs	https://doi.org/10.1134/S0022476619060118
Publication status	Published - 1 Jun 2019

Keywords

copper(I)
crystal structure
photoluminescence
pyrazines
sulfide ligands
COORDINATION-COMPOUNDS
N-DONOR
CRYSTAL-STRUCTURES
COPPER(I) IODIDE

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10.1134/S0022476619060118

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@article{a259c28d251a4764a7bcc63d1e5546e1,

title = "Synthesis, Structure and Emission Properties of [Cu2(μ2-I)2L4] Complex Based on 2-(Methylthio)Pyrazine",

abstract = "Reaction of 2-(methylthio)pyrazine (L) with CuI (MeCN, r.t.) results in formation of iodide-bridged complex [Cu2(μ2-I)2L4], wherein Cu⋯Cu contact of 2.6351(4) {\AA} is observed. The each metal atom of the [Cu2(μ2-I)2] core is coordinated by the two ligands via 4-pyrazyl nitrogen atoms. In the solid state at room temperature, the complex obtained emits an orange photoluminescence (λmax = 600 nm) with the average lifetime of 1.66 μs and quantum yield of 17%.",

keywords = "copper(I), crystal structure, photoluminescence, pyrazines, sulfide ligands, COORDINATION-COMPOUNDS, N-DONOR, CRYSTAL-STRUCTURES, COPPER(I) IODIDE",

author = "Artem{\textquoteright}ev, {A. V.} and Beresin, {A. S.} and Bagryanskaya, {I. Yu}",

year = "2019",

month = jun,

day = "1",

doi = "10.1134/S0022476619060118",

language = "English",

volume = "60",

pages = "967--971",

journal = "Journal of Structural Chemistry",

issn = "0022-4766",

publisher = "Springer GmbH & Co, Auslieferungs-Gesellschaf",

number = "6",

}

TY - JOUR

T1 - Synthesis, Structure and Emission Properties of [Cu2(μ2-I)2L4] Complex Based on 2-(Methylthio)Pyrazine

AU - Artem’ev, A. V.

AU - Beresin, A. S.

AU - Bagryanskaya, I. Yu

PY - 2019/6/1

Y1 - 2019/6/1

N2 - Reaction of 2-(methylthio)pyrazine (L) with CuI (MeCN, r.t.) results in formation of iodide-bridged complex [Cu2(μ2-I)2L4], wherein Cu⋯Cu contact of 2.6351(4) Å is observed. The each metal atom of the [Cu2(μ2-I)2] core is coordinated by the two ligands via 4-pyrazyl nitrogen atoms. In the solid state at room temperature, the complex obtained emits an orange photoluminescence (λmax = 600 nm) with the average lifetime of 1.66 μs and quantum yield of 17%.

AB - Reaction of 2-(methylthio)pyrazine (L) with CuI (MeCN, r.t.) results in formation of iodide-bridged complex [Cu2(μ2-I)2L4], wherein Cu⋯Cu contact of 2.6351(4) Å is observed. The each metal atom of the [Cu2(μ2-I)2] core is coordinated by the two ligands via 4-pyrazyl nitrogen atoms. In the solid state at room temperature, the complex obtained emits an orange photoluminescence (λmax = 600 nm) with the average lifetime of 1.66 μs and quantum yield of 17%.

KW - copper(I)

KW - crystal structure

KW - photoluminescence

KW - pyrazines

KW - sulfide ligands

KW - COORDINATION-COMPOUNDS

KW - N-DONOR

KW - CRYSTAL-STRUCTURES

KW - COPPER(I) IODIDE

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U2 - 10.1134/S0022476619060118

DO - 10.1134/S0022476619060118

M3 - Article

AN - SCOPUS:85068769287

VL - 60

SP - 967

EP - 971

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 6

ER -