Journals / Gazi Üniversitesi Kırşehir Eğitim Fakültesi Dergisi (. Ahi Evran Üniv. Kırşehir Eğt. Fak. Derg.) / 2004 / Cilt: 5 - Sayı: 2

Investigating the Molecular Formation Properties of 2-Acetylamino-6-Benzoyl-4-Chlorophenol Using the Semi Emprical Molecular Orbital Methods (PM3, Am1, MNDO)

2-Asetilamino-6-Benzoil-4-Klorofenol Kristalinin Yarı Deneysel Moleküler Orbital Yöntemler (PM3, AM1, MNDO) ile Moleküler Şekillenim Özelliklerinin İncelenmesi

Pages
329–336
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

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

These results showed that for the $C_{15}H_{12}NO_3Cl$ crystal, both in bond lengths and angles AMI method was found to be consistent with the emprical x-ray diffraction data.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study in order to the geometry optimization of the 2-acetylamino-6-benzoyl-4-chlorophenol crystal, which is used for forming analgesic and antienflamatuar medicine and of which crystal structure was determined using x-ray diffraction method, PM3, AMI and MNDO semi emprical molecular orbital methods found in the HyperChem program were used.
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Key Findings & Data:These results showed that for the $C_{15}H_{12}NO_3Cl$ crystal, both in bond lengths and angles AMI method was found to be consistent with the emprical x-ray diffraction data.
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Conclusion & Impact:By geometry optimization using PM3, AMI and MNDO methods relevant energy values of the molecular structures were calculated.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study in order to the geometry optimization of the 2-acetylamino-6-benzoyl-4-chlorophenol crystal, which is used for forming analgesic and antienflamatuar medicine and of which crystal structure was determined using x-ray diffraction method, PM3, AMI and MNDO semi emprical molecular orbital methods found in the HyperChem program were used. By the geometry optimization geometric parameters of the molecules having the minimum energy were found. These values which were theoretically obtained were compared with the emprical values obtained by x-ray diffractionmethod. These results showed that for the $C_{15}H_{12}NO_3Cl$ crystal, both in bond lengths and angles AMI method was found to be consistent with the emprical x-ray diffraction data. By geometry optimization using PM3, AMI and MNDO methods relevant energy values of the molecular structures were calculated.

Özet

Bu çalışmada; analjezik ve antienflamatuvar ilaçların yapımında kullanılan ve kristal yapısı x-ışını kırınım yöntemi ile çözülen 2-asetilamino-6-benzoil-4-klorofenol $(C_{15}H_{12}NO_3Cl)$ kristaline, HyperChem paket programında bulunan yarı deneysel moleküler orbital yöntemlerden PM3 (Parametric Model 3), AMI (Austin Model 1) ve MNDO (Modified Neglect of Diatomic Overlap) yöntemleri kullanılarak geometri optimizasyonu yapıldı. Geometri optimizasyonu ile moleküllerin minimum enerjiye sahip geometrik parametreleri elde edildi. Teorik olarak elde edilen bu parametreler, deneysel olarak elde edilen x-ışını kırınım değerleri ile karşılaştırıldı. Bunun sonucunda $C_{15}H_{12}NO_3Cl$ kristalinde bağ uzunluk ve bağ açılarında AMI yönteminin deneysel x-ışını kırınımı sonuçları ile daha uyumlu olduğu görüldü. Moleküler yapının PM3, AMI ve MNDO yöntemlerine göre geometri optimizasyonu sonucu, ilgili enerji değerleri hesaplandı.

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Cite This Article

BAYSEN, F. (2022). Investigating the Molecular Formation Properties of 2-Acetylamino-6-Benzoyl-4-Chlorophenol Using the Semi Emprical Molecular Orbital Methods (PM3, Am1, MNDO). Gazi Üniversitesi Kırşehir Eğitim Fakültesi Dergisi (. Ahi Evran Üniv. Kırşehir Eğt. Fak. Derg.), Cilt: 5 - Sayı: 2, 329–336. https://ajindex.com/articles/523345

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References (2)

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