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
Journal	Physical Chemistry Chemical Physics
DOIs	https://doi.org/10.1039/d5cp01130b
Publication status	Accepted/In press - 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}",

note = "Publisher Copyright: {\textcopyright} 2025 The Royal Society of Chemistry.",

year = "2025",

doi = "10.1039/d5cp01130b",

language = "English",

journal = "Physical Chemistry Chemical Physics",

issn = "1463-9076",

publisher = "Royal Society of Chemistry",

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TY - JOUR

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

Y1 - 2025

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 - http://www.scopus.com/inward/record.url?scp=105005751404&partnerID=8YFLogxK

U2 - 10.1039/d5cp01130b

DO - 10.1039/d5cp01130b

M3 - Article

AN - SCOPUS:105005751404

SN - 1463-9076

JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

ER -

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

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