Evidence map›Paper›PMID 40754694›Full record

ArticleChemistryOpen2025

Spectroscopic, X-Ray Crystallographic, and Hirshfeld Surface Analyses for the Investigation of Intermolecular Interactions in Carboxamide Hydrazone Hybrids.

Nabila A Kheder, Mostafa E Salem, Saied M Soliman, Ismail A Elhaty, Naglaa S Mahmoud, Mohamed Abdel-Megid, Kamal M Dawood

Abstract read
In one paragraph

Article in ChemistryOpen, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 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

7 authors.

Nabila A KhederDepartment of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt.ORCID https://orcid.org/0000-0001-5300-9189
Mostafa E SalemCollege of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, 11623, Saudi Arabia.ORCID https://orcid.org/0000-0003-4341-410X
Saied M SolimanDepartment of Chemistry, Faculty of Science, Alexandria University, Ibrahimia, Alexandria, 21321, Egypt.ORCID https://orcid.org/0000-0001-8405-8370
Ismail A ElhatyDepartment of Nutrition and Dietetics, Faculty of Health Sciences, Istanbul Gelisim University, 34310, Istanbul, Turkey.ORCID https://orcid.org/0000-0003-4492-2181
Naglaa S MahmoudDepartment of Industrial Pharmacy, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, Giza, P.O. 12566, Egypt.ORCID https://orcid.org/0009-0001-0911-1239
Mohamed Abdel-MegidCollege of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, 11623, Saudi Arabia.
Kamal M DawoodDepartment of Chemistry, Faculty of Science, Cairo University, Giza, 12613, Egypt.ORCID https://orcid.org/0000-0002-1351-9886

Funding

Deanship of Scientific Research at Imam Mohammad Ibn Saud Islamic University (IMSIU) IMSIU-DDRSP2501
6 · The paper itself

Abstract

The current study reports a convenient synthetic approach to carboxamide hydrazone hybrids 2a, b. Their chemical structures are investigated using infrared, nuclear magnetic resonance, and mass spectroscopies. In addition, the 3D structure of 2a is explored using single-crystal X-ray analysis, while the important intermolecular contacts are described based on the Hirshfeld analysis. Fukui function, highest occupied molecular orbital-lowest unoccupied molecular orbital, molecular electrostatic potential, and Mulliken charge analysis reveal distinct electrophilic and nucleophilic regions of hydrazone 2a, and support its stability and moderate chemical reactivity. Their antimicrobial potency is also evaluated against six microbial strains. Compound 2b shows significant antibacterial activity against Staphylococcus aureus compared to Gentamicin.

Indexed as

antibacterial activityantifungal activityHirshfeld calculationshydrazone‐carboxamide hybridintermolecular interactionsX‐ray crystal structure

Identifiers

PMID40754694
PMCPMC12680582

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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.