Evidence map›Paper›PMID 22047254›Full record

ArticleThe Journal of chemical physics2011

X-ray Raman scattering provides evidence for interfacial acetonitrile-water dipole interactions in aqueous solutions.

Ningdong Huang, Dennis Nordlund, Congcong Huang, Uwe Bergmann, Thomas M Weiss, Lars G M Pettersson, Anders Nilsson

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of chemical physics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

1 citing paper in PubMed, 27 citations in OpenAlex.

  1. Article
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

7 authors at 3 institutions in 2 countries.

Ningdong HuangStanford Synchrotron Radiation Lightsource, P.O.B. 20450, Stanford, California 94309, USA.
Dennis Nordlund
Congcong Huang
Uwe Bergmann
Thomas M Weiss
Lars G M Pettersson
Anders Nilsson
Stanford Synchrotron Radiation Lightsource · USAlbaNova · SEStockholm University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aqueous solutions of acetonitrile (MeCN) have been studied with oxygen K-edge x-ray Raman scattering (XRS) which is found to be sensitive to the interaction between water and MeCN. The changes in the XRS spectra can be attributed to water directly interacting with MeCN and are reproduced by density functional theory calculations on small clusters of water and MeCN. The dominant structural arrangement features dipole interaction instead of H-bonds between the two species as revealed by the XRS spectra combined with spectrum calculations. Small-angle x-ray scattering shows the largest heterogeneity for a MeCN to water ratio of 0.4 in agreement with earlier small-angle neutron scattering data.

Indexed as

Spectrum Analysis, RamanAcetonitrilesHydrogen BondingScattering, Small AngleWaterX-Ray DiffractionX-RaysacetonitrileAcetonitrilesWater

Identifiers

PMID22047254
PMCPMC3298555
OpenAlexW2070548086

What OpenQuestion holds

Textmetadata
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.