Evidence map›Paper›PMID 33239630›Full record

ArticleNature communications2020

Vibrational couplings and energy transfer pathways of water's bending mode.

Chun-Chieh Yu, Kuo-Yang Chiang, Masanari Okuno, Takakazu Seki, Tatsuhiko Ohto, Xiaoqing Yu, Vitaly Korepanov, Hiro-O Hamaguchi, Mischa Bonn, Johannes Hunger and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

35 citing papers in PubMed.

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  11. Review
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  14. Tailored Magnetic FeDiagnostics (Basel, Switzerland) · 2025
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  19. Decoding Double Layer Dynamics forAngewandte Chemie (International ed. in English) · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Chun-Chieh YuMax Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany.
Kuo-Yang ChiangMax Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany.ORCID 0000-0001-5446-0270
Masanari OkunoDepartment of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro, Tokyo, 153-8902, Japan. cmokuno@mail.ecc.u-tokyo.ac.jp.
Takakazu SekiMax Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany.ORCID 0000-0002-3999-2313
Tatsuhiko OhtoGraduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka, 560-8531, Japan.
Xiaoqing YuMax Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany.
Vitaly KorepanovDepartment of Applied Chemistry and Institute of Molecular Science, National Chiao Tung University, 1001 Ta-Hsueh Road, Hsinchu, 30010, Taiwan.ORCID 0000-0001-5761-137X
Hiro-O HamaguchiDepartment of Applied Chemistry and Institute of Molecular Science, National Chiao Tung University, 1001 Ta-Hsueh Road, Hsinchu, 30010, Taiwan.
Mischa BonnMax Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany.
Johannes HungerMax Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany. hunger@mpip-mainz.mpg.de.ORCID 0000-0002-4419-5220
Yuki NagataMax Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany. nagata@mpip-mainz.mpg.de.ORCID 0000-0001-9727-6641

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Coupling between vibrational modes is essential for energy transfer and dissipation in condensed matter. For water, different O-H stretch modes are known to be very strongly coupled both within and between water molecules, leading to ultrafast dissipation and delocalization of vibrational energy. In contrast, the information on the vibrational coupling of the H-O-H bending mode of water is lacking, even though the bending mode is an essential intermediate for the energy relaxation pathway from the stretch mode to the heat bath. By combining static and femtosecond infrared, Raman, and hyper-Raman spectroscopies for isotopically diluted water with ab initio molecular dynamics simulations, we find the vibrational coupling of the bending mode differs significantly from the stretch mode: the intramode intermolecular coupling of the bending mode is very weak, in stark contrast to the stretch mode. Our results elucidate the vibrational energy transfer pathways of water. Specifically, the librational motion is essential for the vibrational energy relaxation and orientational dynamics of H-O-H bending mode.

Identifiers

PMID33239630
PMCPMC7688972

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.