Evidence map›Paper›PMID 22934602›Full record

ArticleThe journal of physical chemistry. B2013

Differential hydration of tricyanomethanide observed by time resolved vibrational spectroscopy.

Daniel G Kuroda, Prabhat K Singh, Robin M Hochstrasser

Abstract read
In one paragraph

Article in The journal of physical chemistry. B, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.7field-weighted citation impact, top 16% of its field
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

6 citing papers in PubMed, 27 citations in OpenAlex.

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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

3 authors at 2 institutions in 1 country.

Daniel G KurodaUltrafast Optical Processes Laboratory, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
Prabhat K Singh
Robin M Hochstrasser
Optica · USUniversity of Pennsylvania · US

Funding

ZN-INDUCED PEPTIDE FOLDINGP41RR001348 · NCRR · UNIVERSITY OF PENNSYLVANIA · PI DEGRADO, WILLIAM · 1985 to 2011
$8.7M
ULTRAFAST OPTICAL PROCESSES LABORATORYP41GM104605 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI GAI, FENG · 2012 to 2017
$5.6M
Ultrafast Processing in Proteins and Other AssembliesR01GM012592 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI GAI, FENG · 1985 to 2013
$3.5M
ULTRAFAST PROCESSES IN PROTEINS AND OTHER ASSEMBLIESR37GM012592 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI HOCHSTRASSER, ROBIN MAIN · 1992 to 2001
$493k
NCRR NIH HHS P41 RR001348NCRR NIH HHS RR001348NIGMS NIH HHS 9P41GM104605NIGMS NIH HHS GM12592NIGMS NIH HHS P41 GM104605NIGMS NIH HHS R01 GM012592NIGMS NIH HHS R37 GM012592
6 · The paper itself

Abstract

The degenerate transition corresponding to asymmetric stretches of the D(3h) tricyanomethanide anion, C(CN)(3)(-), in aqueous solution was investigated by linear FTIR spectroscopy, femtosecond pump–probe spectroscopy, and 2D IR spectroscopy. Time resolved vibrational spectroscopy shows that water induces vibrational energy transfer between the degenerate asymmetric stretch modes of tricyanomethanide. The frequency–frequency correlation function and the vibrational energy transfer show two significantly different ultrafast time scales. The system is modeled with molecular dynamics simulations and ab initio calculations. A new model for theoretically describing the vibrational dynamics of a degenerate transition is presented. Microscopic models, where water interacts axially and radially with the ion, are suggested for the transition dipole reorientation mechanism.

Indexed as

AnionsEnergy TransferMolecular Dynamics SimulationNitrilesSpectroscopy, Fourier Transform InfraredTime FactorsWaterAnionsNitrilesWater

Identifiers

PMID22934602
PMCPMC3594387
OpenAlexW2017654823

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.