Through-Space Charge Transfer in Copper Coordination Networks with Copper-Halide Guest Anions

Hiroyoshi Ohtsu; Marie Okuyama; Takeshi Nakajima; Munetaka Iwamura; Koichi Nozaki; Daisuke Hashizume; Masaki Kawano

doi:10.1021/acs.inorgchem.1c01451

Through-Space Charge Transfer in Copper Coordination Networks with Copper-Halide Guest Anions

Hiroyoshi Ohtsu^*, Marie Okuyama, Takeshi Nakajima, Munetaka Iwamura^*, Koichi Nozaki, Daisuke Hashizume, Masaki Kawano^*

^*Corresponding author for this work

Program of Chemistry

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

8 Scopus citations

Abstract

We prepared coordination networks that show relatively strong emission with through-space charge-transfer (TSCT) transitions. Thermolysis of a kinetically assembled network with Cu2Br2 dimer connectors, which was assembled from a CuBr cluster and the Td ligand 4-4-tetrapyridyltetraphenylmethane (4-TPPM), generated a highly luminescent network composed of Cu+ connectors and 4-TPPM linkers with CuBr2- guests. We clarified that the electronic transitions in this network include TSCT in addition to the typical metal-ligand charge transfer (MLCT) observed in conventional Cu complexes.

Original language	English
Pages (from-to)	9273-9277
Number of pages	5
Journal	Inorganic Chemistry
Volume	60
Issue number	13
DOIs	https://doi.org/10.1021/acs.inorgchem.1c01451
State	Published - 2021/07/05

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry

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title = "Through-Space Charge Transfer in Copper Coordination Networks with Copper-Halide Guest Anions",

abstract = "We prepared coordination networks that show relatively strong emission with through-space charge-transfer (TSCT) transitions. Thermolysis of a kinetically assembled network with Cu2Br2 dimer connectors, which was assembled from a CuBr cluster and the Td ligand 4-4-tetrapyridyltetraphenylmethane (4-TPPM), generated a highly luminescent network composed of Cu+ connectors and 4-TPPM linkers with CuBr2- guests. We clarified that the electronic transitions in this network include TSCT in addition to the typical metal-ligand charge transfer (MLCT) observed in conventional Cu complexes.",

author = "Hiroyoshi Ohtsu and Marie Okuyama and Takeshi Nakajima and Munetaka Iwamura and Koichi Nozaki and Daisuke Hashizume and Masaki Kawano",

note = "Publisher Copyright: {\textcopyright} 2021 American Chemical Society.",

year = "2021",

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doi = "10.1021/acs.inorgchem.1c01451",

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T1 - Through-Space Charge Transfer in Copper Coordination Networks with Copper-Halide Guest Anions

AU - Ohtsu, Hiroyoshi

AU - Okuyama, Marie

AU - Nakajima, Takeshi

AU - Iwamura, Munetaka

AU - Nozaki, Koichi

AU - Hashizume, Daisuke

AU - Kawano, Masaki

PY - 2021/7/5

Y1 - 2021/7/5

N2 - We prepared coordination networks that show relatively strong emission with through-space charge-transfer (TSCT) transitions. Thermolysis of a kinetically assembled network with Cu2Br2 dimer connectors, which was assembled from a CuBr cluster and the Td ligand 4-4-tetrapyridyltetraphenylmethane (4-TPPM), generated a highly luminescent network composed of Cu+ connectors and 4-TPPM linkers with CuBr2- guests. We clarified that the electronic transitions in this network include TSCT in addition to the typical metal-ligand charge transfer (MLCT) observed in conventional Cu complexes.

AB - We prepared coordination networks that show relatively strong emission with through-space charge-transfer (TSCT) transitions. Thermolysis of a kinetically assembled network with Cu2Br2 dimer connectors, which was assembled from a CuBr cluster and the Td ligand 4-4-tetrapyridyltetraphenylmethane (4-TPPM), generated a highly luminescent network composed of Cu+ connectors and 4-TPPM linkers with CuBr2- guests. We clarified that the electronic transitions in this network include TSCT in addition to the typical metal-ligand charge transfer (MLCT) observed in conventional Cu complexes.

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DO - 10.1021/acs.inorgchem.1c01451

M3 - 学術論文

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AN - SCOPUS:85110055762

SN - 0020-1669

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SP - 9273

EP - 9277

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 13

ER -

Through-Space Charge Transfer in Copper Coordination Networks with Copper-Halide Guest Anions

Abstract

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