Evidence map›Paper›PMID 39441375›Full record

ArticleJournal of molecular modeling2024

Towards a complete description of the reaction mechanisms between nitrenium ions and water.

Sara Gómez, Natalia Rojas-Valencia, Chiara Cappelli, Frank Weinhold, Albeiro Restrepo

Abstract read
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In one paragraph

Article in Journal of molecular modeling, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Sara GómezClasse di Scienze, Scuola Normale Superiore, Piazza dei Cavalieri 7, Pisa, 56126, Pisa, Italy. sagomezam@unal.edu.co.ORCID http://orcid.org/0000-0002-5430-9228
Natalia Rojas-ValenciaInstituto de Quimica, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellin, 050010, Antioquia, Colombia.ORCID http://orcid.org/0000-0002-7380-3010
Chiara CappelliClasse di Scienze, Scuola Normale Superiore, Piazza dei Cavalieri 7, Pisa, 56126, Pisa, Italy.ORCID http://orcid.org/0000-0002-4872-4505
Frank WeinholdTheoretical Chemistry Institute and Department of Chemistry, University of Wisconsin, Street, Madison, WI, 53706, USA.ORCID http://orcid.org/0000-0002-9580-054X
Albeiro RestrepoInstituto de Quimica, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellin, 050010, Antioquia, Colombia. albeiro.restrepo@udea.edu.co.ORCID http://orcid.org/0000-0002-7866-7791

Funding

Universidad de Antioquia Sostenibilidad
6 · The paper itself

Abstract

contextNitrenium ions are intermediates in the metabolic routes producing the highly carcinogenic nitrosamines and binding to DNA molecules. The reaction mechanism of nitrenium molecules with explicit water molecules is sensibly dependent on the number of waters: when a second molecule is involved, it acts as a catalyst for the reaction, lowering intrinsic activation barriers regardless of the substituent. For all cases, the reaction force constants and reaction electron flux indicate highly synchronous reactions for

methodsMolecular geometries were optimized and characterized at the B3LYP/6-311++G(d, p) level. Intrinsic reaction coordinates were calculated. CCSD(T) single point energies with the same basis were computed on all stationary points. The reaction force, reaction force constant, and reaction electron flux are used to study the evolution of the reacting systems. Natural bond orbitals are used to understand the primitive changes driving the reaction.

Indexed as

IRCNBONitrenium reactionsNRTQTAIM analysisReaction electronic fluxReaction forceReaction mechanisms

Identifiers

What OpenQuestion holds

Textmetadata
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Registered trials

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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.