Evidence map›Paper›PMID 37470065›Full record

ArticleMolecular physics2023

M-Chem: a Modular Software Package for Molecular Simulation that Spans Scientific Domains.

Jagna Witek, Joseph P Heindel, Xingyi Guan, Itai Leven, Hongxia Hao, Pavithra Naullage, Allen LaCour, Selim Sami, M F S J Menger, D Vale Cofer-Shabica and 4 more

Abstract read
In one paragraph

Article in Molecular physics, 2023. 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. 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

14 authors.

Jagna WitekKenneth S. Pitzer Theory Center and Department of Chemistry.
Joseph P HeindelKenneth S. Pitzer Theory Center and Department of Chemistry.
Xingyi GuanKenneth S. Pitzer Theory Center and Department of Chemistry.
Itai LevenKenneth S. Pitzer Theory Center and Department of Chemistry.
Hongxia HaoKenneth S. Pitzer Theory Center and Department of Chemistry.
Pavithra NaullageKenneth S. Pitzer Theory Center and Department of Chemistry.
Allen LaCourKenneth S. Pitzer Theory Center and Department of Chemistry.
Selim SamiKenneth S. Pitzer Theory Center and Department of Chemistry.
M F S J MengerStratingh Institute for Chemistry, University of Groningen, 9747 AG Groningen, The Netherlands.
D Vale Cofer-ShabicaDepartment of Chemistry, University of Pennsylvania, Philadelphia, PA, 19128 USA.
Eric BerquistQ-Chem, Inc., 6601 Owens Drive, Suite 105, Pleasanton, California 94588, USA.
Shirin FarajiStratingh Institute for Chemistry, University of Groningen, 9747 AG Groningen, The Netherlands.
Evgeny EpifanovskyQ-Chem, Inc., 6601 Owens Drive, Suite 105, Pleasanton, California 94588, USA.
Teresa Head-GordonKenneth S. Pitzer Theory Center and Department of Chemistry.

Funding

Next Generation Methods for Advanced Condensed Phase Simulations in Q-ChemR44GM128480 · NIGMS · Q-CHEM, INC. · PI FENG, XINTIAN · 2020 to 2021
$997k
NIGMS NIH HHS R44 GM128480
6 · The paper itself

Abstract

We present a new software package called M-Chem that is designed from scratch in C++ and parallelized on shared-memory multi-core architectures to facilitate efficient molecular simulations. Currently, M-Chem is a fast molecular dynamics (MD) engine that supports the evaluation of energies and forces from two-body to many-body all-atom potentials, reactive force fields, coarse-grained models, combined quantum mechanics molecular mechanics (QM/MM) models, and external force drivers from machine learning, augmented by algorithms that are focused on gains in computational simulation times. M-Chem also includes a range of standard simulation capabilities including thermostats, barostats, multi-timestepping, and periodic cells, as well as newer methods such as fast extended Lagrangians and high quality electrostatic potential generation. At present M-Chem is a developer friendly environment in which we encourage new software contributors from diverse fields to build their algorithms, models, and methods in our modular framework. The long-term objective of M-Chem is to create an interdisciplinary platform for computational methods with applications ranging from biomolecular simulations, reactive chemistry, to materials research.

Identifiers

PMID37470065
PMCPMC10353727

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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.