Evidence map›Paper›PMID 33716564›Full record

ArticleTheoretical chemistry accounts2021

A revised formulation of the generalized subsystem vibrational analysis (GSVA).

Yunwen Tao, Wenli Zou, Sadisha Nanayakkara, Marek Freindorf, Elfi Kraka

Abstract read
In one paragraph

Article in Theoretical chemistry accounts, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

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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

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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

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Local Vibrational Mode Analysis of Phonon Dispersion Relations in Crystals.Journal of chemical theory and computation · 2026
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

5 authors.

Yunwen TaoDepartment of Chemistry, Southern Methodist University, 3215 Daniel Ave, Dallas, TX 75275-0314 USA.
Wenli ZouInstitute of Modern Physics, Northwest University, and Shaanxi Key Laboratory for Theoretical Physics Frontiers, Xi'an, 710127 Shaanxi People's Republic of China.
Sadisha NanayakkaraDepartment of Chemistry, Southern Methodist University, 3215 Daniel Ave, Dallas, TX 75275-0314 USA.
Marek FreindorfDepartment of Chemistry, Southern Methodist University, 3215 Daniel Ave, Dallas, TX 75275-0314 USA.
Elfi KrakaDepartment of Chemistry, Southern Methodist University, 3215 Daniel Ave, Dallas, TX 75275-0314 USA.ORCID 0000-0002-9658-5626

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this work, a simplified formulation of our recently developed generalized subsystem vibrational analysis (GSVA) for obtaining intrinsic fragmental vibrations (J Chem Theory Comput 14:2558, 2018) is presented. In contrast to the earlier implementation, which requires the explicit definition of a non-redundant set of internal coordinate parameters to be constructed for the subsystem, the new implementation circumvents this process by employing massless Eckart conditions to the subsystem fragment paired with a Gram-Schmidt orthogonalization to span the same internal vibration space indirectly. This revised version of GSVA (rev-GSVA) can be applied to equilibrium structure as well as transition state structure, and it has been incorporated into the open-source package UniMoVib (https://github.com/zorkzou/UniMoVib). SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s00214-021-02727-y.

Indexed as

GSVAHarmonic approximationNormal mode analysisSubsystemUniMoVibVibrational spectroscopy

Identifiers

PMID33716564
PMCPMC7942689

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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.