Journals / Cumhuriyet Üniversitesi Fen-Edebiyat Fakültesi Fen Bilimleri Dergisi / 1998 / Cilt: 20 - Sayı:

Solvent effects on structural properties of 2-pyrrolidinone

Pages
63–71
Publication Date
2022-10-11
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Based on the results derived, 2-pyrrolidinone favored keto form (I) in association processes.

📌 3 Key Takeaways

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Objective & Hypothesis:The ab initio molecular orbital method, using 3-21G and 6-31G* basis sets at HF level, was employed to investigate the structural features of keto (I), zwitterion (II) and enol (III) forms of 2-pyrrolidinone in the gas phase and pure solvent.
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Key Findings & Data:In the presence of a solvent reaction field, the geometries and charge distributions of three forms are found to be altered insignificantly.
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Conclusion & Impact:Based on the results derived, 2-pyrrolidinone favored keto form (I) in association processes.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The ab initio molecular orbital method, using 3-21G and 6-31G* basis sets at HF level, was employed to investigate the structural features of keto (I), zwitterion (II) and enol (III) forms of 2-pyrrolidinone in the gas phase and pure solvent. In both of the gas phase and pure solvent, keto form is found to be the most stable structure. In the presence of a solvent reaction field, the geometries and charge distributions of three forms are found to be altered insignificantly. Based on the results derived, 2-pyrrolidinone favored keto form (I) in association processes.

Özet

Ab initio moleküler orbital yöntemleri kullanılarak, gaz ve sıvı fazda 2-pirrolidon molekülünün keto (I), zwitterion (II) ve enol(III) şeklindeki yapılarının bazı yapısal özellikleri incelendi. Her iki fazda da keto halinin en kararlı yapı olduğu bulundu. Sıvı fazdaki yapısal değerlerin gaz fazına göre fazla değişmediği ve asosiyasyon tepkimelerinin keto hali üzerinden gerçekleştiği sonucuna varıldı.

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Cite This Article

YEKELER, H., ÖZKAN, R., GÜVEN, A. (2022). Solvent effects on structural properties of 2-pyrrolidinone. Cumhuriyet Üniversitesi Fen-Edebiyat Fakültesi Fen Bilimleri Dergisi, Cilt: 20 - Sayı:, 63–71. https://ajindex.com/articles/480454

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