Supramolecular association of M2+?p induced by different electrostatic properties using naphthyl substituted ß-diketonate complexes (metal = Cu, Pd, Pt)

Takumi Kusakawa; Takayuki Goto; Akiko Hori

doi:10.1039/d0ce00416b

Supramolecular association of M²⁺?p induced by different electrostatic properties using naphthyl substituted ß-diketonate complexes (metal = Cu, Pd, Pt)

Takumi Kusakawa, Takayuki Goto, Akiko Hori

Department of Chemistry

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

8 Citations (Scopus)

Abstract

Expanded p-conjugated coordination complexes, [M(L²)₂] (M = Cu²⁺, Pd²⁺, and Pt²⁺; L²= dinaphthoylmethanido^-), were prepared and the different metal characteristics were found due to the supramolecular associations: [Cu(L²)₂] shows a remarkable M²⁺?p interaction (3.249 Å) inducing the cationicity of Cu²⁺and the strength of the interactions clearly decreases for the Pd²⁺and Pt²⁺ions (3.785 and 4.610 Å), indicating their electron-rich and nucleophilic characteristics.

Original language	English
Pages (from-to)	3090-3094
Number of pages	5
Journal	CrystEngComm
Volume	22
Issue number	18
DOIs	https://doi.org/10.1039/d0ce00416b
Publication status	Published - 2020 Mar 14

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

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title = "Supramolecular association of M2+?p induced by different electrostatic properties using naphthyl substituted {\ss}-diketonate complexes (metal = Cu, Pd, Pt)",

abstract = "Expanded p-conjugated coordination complexes, [M(L2)2] (M = Cu2+, Pd2+, and Pt2+; L2= dinaphthoylmethanido-), were prepared and the different metal characteristics were found due to the supramolecular associations: [Cu(L2)2] shows a remarkable M2+?p interaction (3.249 {\AA}) inducing the cationicity of Cu2+and the strength of the interactions clearly decreases for the Pd2+and Pt2+ions (3.785 and 4.610 {\AA}), indicating their electron-rich and nucleophilic characteristics.",

author = "Takumi Kusakawa and Takayuki Goto and Akiko Hori",

note = "Funding Information: This work was supported by the Grant-in-Aid for Scientific Research C (no. 18K05153 and 18K03548) of JSPS KAKENHI. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2020.",

year = "2020",

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doi = "10.1039/d0ce00416b",

language = "English",

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T1 - Supramolecular association of M2+?p induced by different electrostatic properties using naphthyl substituted ß-diketonate complexes (metal = Cu, Pd, Pt)

AU - Kusakawa, Takumi

AU - Goto, Takayuki

AU - Hori, Akiko

N1 - Funding Information: This work was supported by the Grant-in-Aid for Scientific Research C (no. 18K05153 and 18K03548) of JSPS KAKENHI. Publisher Copyright: © The Royal Society of Chemistry 2020.

PY - 2020/3/14

Y1 - 2020/3/14

N2 - Expanded p-conjugated coordination complexes, [M(L2)2] (M = Cu2+, Pd2+, and Pt2+; L2= dinaphthoylmethanido-), were prepared and the different metal characteristics were found due to the supramolecular associations: [Cu(L2)2] shows a remarkable M2+?p interaction (3.249 Å) inducing the cationicity of Cu2+and the strength of the interactions clearly decreases for the Pd2+and Pt2+ions (3.785 and 4.610 Å), indicating their electron-rich and nucleophilic characteristics.

AB - Expanded p-conjugated coordination complexes, [M(L2)2] (M = Cu2+, Pd2+, and Pt2+; L2= dinaphthoylmethanido-), were prepared and the different metal characteristics were found due to the supramolecular associations: [Cu(L2)2] shows a remarkable M2+?p interaction (3.249 Å) inducing the cationicity of Cu2+and the strength of the interactions clearly decreases for the Pd2+and Pt2+ions (3.785 and 4.610 Å), indicating their electron-rich and nucleophilic characteristics.

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DO - 10.1039/d0ce00416b

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Supramolecular association of M²⁺?p induced by different electrostatic properties using naphthyl substituted ß-diketonate complexes (metal = Cu, Pd, Pt)

Abstract

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