Evidence map›Paper›PMID 31557893›Full record

ArticleMolecules (Basel, Switzerland)2019

"Transitivity": A Code for Computing Kinetic and Related Parameters in Chemical Transformations and Transport Phenomena.

Hugo G Machado, Flávio O Sanches-Neto, Nayara D Coutinho, Kleber C Mundim, Federico Palazzetti, Valter H Carvalho-Silva

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
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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

6 authors.

Hugo G MachadoGrupo de Química Teórica e Estrutural de Anápolis, Centro de Pesquisa e Pós-Graduação. Universidade Estadual de Goiás, 75132-400 Anápolis, GO, Brazil. hugogontijomachado@gmail.com.
Flávio O Sanches-NetoGrupo de Química Teórica e Estrutural de Anápolis, Centro de Pesquisa e Pós-Graduação. Universidade Estadual de Goiás, 75132-400 Anápolis, GO, Brazil. flavio_olimpio@outlook.com.
Nayara D CoutinhoDipartimento di Chimica, Biologia e Biotecnologie, Università di Perugia, 06123 Perugia, Italy. nayaradcoutinho@gmail.com.
Kleber C MundimInstituto de Química, Universidade de Brasília, Caixa Postal 4478, 70904-970 Brasília, Brazil. kcmundim@unb.br.ORCID 0000-0001-6238-1513
Federico PalazzettiDipartimento di Chimica, Biologia e Biotecnologie, Università di Perugia, 06123 Perugia, Italy. fede_75it@yahoo.it.
Valter H Carvalho-SilvaGrupo de Química Teórica e Estrutural de Anápolis, Centro de Pesquisa e Pós-Graduação. Universidade Estadual de Goiás, 75132-400 Anápolis, GO, Brazil. fatioleg@gmail.com.ORCID 0000-0002-7411-0099

Funding

Italian Ministry for Education, University and Research RBSI14U3VF
6 · The paper itself

Abstract

The Transitivity function, defined in terms of the reciprocal of the apparent activation energy, measures the propensity for a reaction to proceed and can provide a tool for implementing phenomenological kinetic models. Applications to systems which deviate from the Arrhenius law at low temperature encouraged the development of a user-friendly graphical interface for estimating the kinetic and thermodynamic parameters of physical and chemical processes. Here, we document the Transitivity code, written in Python, a free open-source code compatible with Windows, Linux and macOS platforms. Procedures are made available to evaluate the phenomenology of the temperature dependence of rate constants for processes from the Arrhenius and Transitivity plots. Reaction rate constants can be calculated by the traditional Transition-State Theory using a set of one-dimensional tunneling corrections (Bell (1935), Bell (1958), Skodje and Truhlar and, in particular, the deformed ( d -TST) approach). To account for the solvent effect on reaction rate constant, implementation is given of the Kramers and of Collins-Kimball formulations. An input file generator is provided to run various molecular dynamics approaches in CPMD code. Examples are worked out and made available for testing. The novelty of this code is its general scope and particular exploit of d

Indexed as

Models, ChemicalModels, TheoreticalAlgorithmsKineticsactivation energyd-TSTsolution kineticTransitivity plot

Identifiers

PMID31557893
PMCPMC6803931

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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.