Infrared spectroscopic evidence for protonated water clusters forming nanoscale cages

Mitsuhiko Miyazaki; Asuka Fujii; Takayuki Ebata; Naohiko Mikami

doi:10.1126/science.1096037

Infrared spectroscopic evidence for protonated water clusters forming nanoscale cages

Mitsuhiko Miyazaki, Asuka Fujii, Takayuki Ebata, Naohiko Mikami

理学研究科・化学専攻

研究成果: Article › 査読

451 被引用数 (Scopus)

抄録

Size-dependent development of the hydrogen bond network structure in large-sized clusters of protonated water, H⁺(H₂O) _n (n = 4 to 27), was probed by infrared spectroscopy of OH stretches. Spectral changes with cluster size demonstrate that the chain structures at small sizes (n ≲ 10) develop into two-dimensional net structures (∼10 < n < 21), and then into nanometer-scaled cages (n ≥ 21).

本文言語	English
ページ（範囲）	1134-1137
ページ数	4
ジャーナル	Science
巻	304
号	5674
DOI	https://doi.org/10.1126/science.1096037
出版ステータス	Published - 2004 5月 21

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10.1126/science.1096037

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abstract = "Size-dependent development of the hydrogen bond network structure in large-sized clusters of protonated water, H+(H2O) n (n = 4 to 27), was probed by infrared spectroscopy of OH stretches. Spectral changes with cluster size demonstrate that the chain structures at small sizes (n ≲ 10) develop into two-dimensional net structures (∼10 < n < 21), and then into nanometer-scaled cages (n ≥ 21).",

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Infrared spectroscopic evidence for protonated water clusters forming nanoscale cages

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