Charge-transfer layered assembly of a trans-heteroleptic paddlewheel-type diruthenium(II, II) complex with a TCNQ derivative: Electrochemical tuning of the magnetism

Kouji Taniguchi, Nanami Shito, Hiroki Fukunaga, Hitoshi Miyasaka

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)

Abstract

The first example of a charge-transfer assembly based on a trans-heteroleptic paddlewheel-type diruthenium (II, II) complex with a TCNQ derivative is reported: [trans-{Ru2(CF3CO2)2-(2,6-(CF3)2PhCO2)2}2TCNQ(OMe)2]¢2CH2Cl2¢2(p-xylene) (1; CF3CO21 = trifluoroacetate; 2,6-(CF3)2PhCO21 = 2,6-di(trifluo-romethyl)benzoate; TCNQ(OMe)2 = 2,5-bis(methoxy)-7,7,8,8-tetracyanoquinodimethane) and its CH2Cl2-free compound (1¤), where the TCNQ(OMe)2 moiety is neutral. Electrochemical magnetic tuning in 1¤ has been conducted using a Li-ion battery system, which induces a ferrimagnetic phase via the discharging process; in contrast, the pristine 1¤ complex is paramagnetic.

Original languageEnglish
Pages (from-to)664-667
Number of pages4
JournalChemistry Letters
Volume47
Issue number5
DOIs
Publication statusPublished - 2018

Keywords

  • D/A-MOF
  • Electrochemical magnetic tuning
  • Trans-Heteroleptic diruthenium complex

ASJC Scopus subject areas

  • Chemistry(all)

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