Self-assembly of oligo(ethylene oxide)-linked diammonium ions with polyoxometalates into ordered polyhedron nanocrystals in aqueous media

Keita Ishiba; Daisuke Kichise; Hiroaki Iguchi; Masa Aki Morikawa; Nobuo Kimizuka

doi:10.1246/cl.161124

Self-assembly of oligo(ethylene oxide)-linked diammonium ions with polyoxometalates into ordered polyhedron nanocrystals in aqueous media

Keita Ishiba, Daisuke Kichise, Hiroaki Iguchi, Masa Aki Morikawa, Nobuo Kimizuka

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

Abstract

Self-assembly of Keggin-type polyoxometalates (POMs) with diammonium ions containing oligo(ethylene oxide) units form parallelepiped or octahedral nanocrystals. These structures are tunable depending on the chemical structure of the ammonium ions and preparative conditions. The ether linkages in these ammonium ions exert conformational flexibility, which is essential to achieve long-range regular molecular alignments in the nanocrystals.

Original language	English
Pages (from-to)	430-433
Number of pages	4
Journal	Chemistry Letters
Volume	46
Issue number	4
DOIs	https://doi.org/10.1246/cl.161124
Publication status	Published - 2017

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.161124

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title = "Self-assembly of oligo(ethylene oxide)-linked diammonium ions with polyoxometalates into ordered polyhedron nanocrystals in aqueous media",

abstract = "Self-assembly of Keggin-type polyoxometalates (POMs) with diammonium ions containing oligo(ethylene oxide) units form parallelepiped or octahedral nanocrystals. These structures are tunable depending on the chemical structure of the ammonium ions and preparative conditions. The ether linkages in these ammonium ions exert conformational flexibility, which is essential to achieve long-range regular molecular alignments in the nanocrystals.",

author = "Keita Ishiba and Daisuke Kichise and Hiroaki Iguchi and Morikawa, {Masa Aki} and Nobuo Kimizuka",

note = "Funding Information: This work was supported by JSPS KAKENHI Grant Numbers JP25220805 and JP16H06513 (Coordination Asymmetry). We thank Dr. Teppei Yamada for his support to analyze the single-crystal XRD data. Publisher Copyright: {\textcopyright} 2017 The Chemical Society of Japan.",

year = "2017",

doi = "10.1246/cl.161124",

language = "English",

volume = "46",

pages = "430--433",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "The Chemical Society of Japan",

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T1 - Self-assembly of oligo(ethylene oxide)-linked diammonium ions with polyoxometalates into ordered polyhedron nanocrystals in aqueous media

AU - Ishiba, Keita

AU - Kichise, Daisuke

AU - Iguchi, Hiroaki

AU - Morikawa, Masa Aki

AU - Kimizuka, Nobuo

N1 - Funding Information: This work was supported by JSPS KAKENHI Grant Numbers JP25220805 and JP16H06513 (Coordination Asymmetry). We thank Dr. Teppei Yamada for his support to analyze the single-crystal XRD data. Publisher Copyright: © 2017 The Chemical Society of Japan.

PY - 2017

Y1 - 2017

N2 - Self-assembly of Keggin-type polyoxometalates (POMs) with diammonium ions containing oligo(ethylene oxide) units form parallelepiped or octahedral nanocrystals. These structures are tunable depending on the chemical structure of the ammonium ions and preparative conditions. The ether linkages in these ammonium ions exert conformational flexibility, which is essential to achieve long-range regular molecular alignments in the nanocrystals.

AB - Self-assembly of Keggin-type polyoxometalates (POMs) with diammonium ions containing oligo(ethylene oxide) units form parallelepiped or octahedral nanocrystals. These structures are tunable depending on the chemical structure of the ammonium ions and preparative conditions. The ether linkages in these ammonium ions exert conformational flexibility, which is essential to achieve long-range regular molecular alignments in the nanocrystals.

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JF - Chemistry Letters

SN - 0366-7022

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ER -

Self-assembly of oligo(ethylene oxide)-linked diammonium ions with polyoxometalates into ordered polyhedron nanocrystals in aqueous media

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