Issue 23, 2020

Conductive zigzag Pd(iii)–Br chain complex realized by a multiple-hydrogen-bond approach

Abstract

Coexistence of zigzag structure and the uncommon Pd(III) oxidation state in quasi-1D halogen-bridged metal complexes was realized in a conductive Br-bridged Pd chain complex, [Pd(dabdOH)2Br]SO4·3H2O (2), for the first time. Intra- and interchain hydrogen-bond networks among the (2S,3S)-2,3-diaminobutane-1,4-diol (dabdOH) ligand and SO42− and H2O molecules support this unusual structure and electronic state. The electrical conductivity of 2 reached 0.05 S cm−1 at room temperature.

Graphical abstract: Conductive zigzag Pd(iii)–Br chain complex realized by a multiple-hydrogen-bond approach

Supplementary files

Article information

Article type
Paper
Submitted
04 Mar 2020
Accepted
05 May 2020
First published
05 May 2020

CrystEngComm, 2020,22, 3999-4004

Author version available

Conductive zigzag Pd(III)–Br chain complex realized by a multiple-hydrogen-bond approach

M. R. Mian, U. Afrin, H. Iguchi, S. Takaishi, T. Yoshida, T. Miyamoto, H. Okamoto, H. Tanaka, S. Kuroda and M. Yamashita, CrystEngComm, 2020, 22, 3999 DOI: 10.1039/D0CE00332H

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