Evidence map›Paper›PMID 26744294›Full record

ArticleJournal of the American Society for Mass Spectrometry2016

Contact Ion Pairs on a Protonated Azamacrocycle: the Role of the Anion Basicity.

Caterina Fraschetti, Antonello Filippi, Maria Elisa Crestoni, Enrico Marcantoni, Marco Glucini, Laura Guarcini, Maria Montagna, Leonardo Guidoni, Maurizio Speranza

Abstract read
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In one paragraph

Article in Journal of the American Society for Mass Spectrometry, 2016. 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
–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

1 citing paper in PubMed.

  1. Review
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

9 authors.

Caterina FraschettiDipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza, Rome, Italy.
Antonello FilippiDipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza, Rome, Italy.
Maria Elisa CrestoniDipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza, Rome, Italy.
Enrico MarcantoniScuola di Scienze e Tecnologie, Divisione Chimica, Università di Camerino, 62032, Camerino (MC), Italy.
Marco GluciniScuola di Scienze e Tecnologie, Divisione Chimica, Università di Camerino, 62032, Camerino (MC), Italy.
Laura GuarciniDipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza, Rome, Italy.
Maria MontagnaDipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza, Rome, Italy.
Leonardo GuidoniDipartimento di Scienze Fisiche e Chimiche, Università degli Studi de L'Aquila, 67100, L'Aquila, Italy.
Maurizio SperanzaDipartimento di Chimica e Tecnologie del Farmaco, Università La Sapienza, Rome, Italy. maurizio.speranza@uniroma1.it.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A potassium-containing hexaazamacrocyclic dication, [M•H•K](2+), is able to add in the gas phase mono- and dicarboxylate anions as well as inorganic anions by forming the corresponding monocharged adducts, the structure of which markedly depends on the basicity of the anion. With anions, such as acetate or fluoride, the neutral hexaazamacrocycle M acts as an acceptor of monosolvated K(+) ion. With less basic anions, such as trifluoroacetate or chloride, the protonated hexaazamacrocycle [M•H](+) performs the unusual functions of an acceptor of contact K(+)/anion pairs. Graphical Abstract ᅟ.

Indexed as

ProtonsAcetatesAnionsAza CompoundsCationsChloridesFluoridesMacrocyclic CompoundsModels, MolecularPotassiumSpectrometry, Mass, Electrospray IonizationAcetatesAnionsAza CompoundsCationsChloridesFluoridesMacrocyclic CompoundsPotassiumProtonsAb initio molecular dynamicsAzamacrocyclesContact ion pairsESI-MSIon–ion reactions

Identifiers

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.