Two-step insertion/release of electrolytic cations in redox-active hydrogen-bonding nanoporous coordination crystals

Makoto Tadokoro; Ryota Nishimura; Hajime Kamebuchi; Fumiya Kobayashi; Jun Miyazaki; Masa Aki Haga

doi:10.1039/d5cp01130b

Two-step insertion/release of electrolytic cations in redox-active hydrogen-bonding nanoporous coordination crystals

Makoto Tadokoro
, Ryota Nishimura
, Hajime Kamebuchi
, Fumiya Kobayashi
, Jun Miyazaki
, Masa Aki Haga

Department of Chemistry

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

Abstract

Solid-state cyclic voltammetry (CV) of redox-active H-bonding {[Ru^III(Hbim)₃]}_n (1) 1-D nanoporous crystals was performed using single crystals in MeCN solutions containing seven electrolyte cations with different effective ionic radii (EIRs). Two cations must be included to every nanochannel unit in {[Ru^IIRu^II]²⁻} reductive states by a two-step and multi-electron transfer reaction through the {[Ru^IIIRu^II]⁻} mixed-valency state. This study is the first to use solid-state CV to determine the EIR limitation of cations confinable in these crystals.

Original language	English
Pages (from-to)	15310-15313
Number of pages	4
Journal	Physical Chemistry Chemical Physics
Volume	27
Issue number	29
DOIs	https://doi.org/10.1039/d5cp01130b
Publication status	Published - 23 Jul 2025

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title = "Two-step insertion/release of electrolytic cations in redox-active hydrogen-bonding nanoporous coordination crystals",

abstract = "Solid-state cyclic voltammetry (CV) of redox-active H-bonding \{[RuIII(Hbim)3]\}n (1) 1-D nanoporous crystals was performed using single crystals in MeCN solutions containing seven electrolyte cations with different effective ionic radii (EIRs). Two cations must be included to every nanochannel unit in \{[RuIIRuII]2−\} reductive states by a two-step and multi-electron transfer reaction through the \{[RuIIIRuII]−\} mixed-valency state. This study is the first to use solid-state CV to determine the EIR limitation of cations confinable in these crystals.",

author = "Makoto Tadokoro and Ryota Nishimura and Hajime Kamebuchi and Fumiya Kobayashi and Jun Miyazaki and Haga, \{Masa Aki\}",

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doi = "10.1039/d5cp01130b",

language = "English",

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T1 - Two-step insertion/release of electrolytic cations in redox-active hydrogen-bonding nanoporous coordination crystals

AU - Tadokoro, Makoto

AU - Nishimura, Ryota

AU - Kamebuchi, Hajime

AU - Kobayashi, Fumiya

AU - Miyazaki, Jun

AU - Haga, Masa Aki

PY - 2025/7/23

Y1 - 2025/7/23

N2 - Solid-state cyclic voltammetry (CV) of redox-active H-bonding {[RuIII(Hbim)3]}n (1) 1-D nanoporous crystals was performed using single crystals in MeCN solutions containing seven electrolyte cations with different effective ionic radii (EIRs). Two cations must be included to every nanochannel unit in {[RuIIRuII]2−} reductive states by a two-step and multi-electron transfer reaction through the {[RuIIIRuII]−} mixed-valency state. This study is the first to use solid-state CV to determine the EIR limitation of cations confinable in these crystals.

AB - Solid-state cyclic voltammetry (CV) of redox-active H-bonding {[RuIII(Hbim)3]}n (1) 1-D nanoporous crystals was performed using single crystals in MeCN solutions containing seven electrolyte cations with different effective ionic radii (EIRs). Two cations must be included to every nanochannel unit in {[RuIIRuII]2−} reductive states by a two-step and multi-electron transfer reaction through the {[RuIIIRuII]−} mixed-valency state. This study is the first to use solid-state CV to determine the EIR limitation of cations confinable in these crystals.

UR - https://www.scopus.com/pages/publications/105005751404

U2 - 10.1039/d5cp01130b

DO - 10.1039/d5cp01130b

M3 - Article

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AN - SCOPUS:105005751404

SN - 1463-9076

VL - 27

SP - 15310

EP - 15313

JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

IS - 29

ER -

Two-step insertion/release of electrolytic cations in redox-active hydrogen-bonding nanoporous coordination crystals

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