Thermo chemical studies of interactions of ligands including mo and cr with A-Amino acids in active site of some enzymes structures
Yazarlar (5)
Prof. Dr. Majıd MONAJJEMI Islamic Azad University, Science And Research Branch, İran
Roya Ahmadi
Islamic Azad University, Shahr-E-Rey Branch, İran
Islamic Azad University, Shahr-E-Rey Branch, İran
Dr. Öğr. Üyesi Fatemeh MOLLAAMIN Islamic Azad University, Qom Branch, İran
Mehrnoosh Khaleghian
Islamic Azad University, Varamin-Pishva Branch, İran
Islamic Azad University, Varamin-Pishva Branch, İran
Babak Khalili Hadad
Azad University, İran
Azad University, İran
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | International Journal of Applied Chemistry (Q4) | ||
| Dergi ISSN | 0973-1792 Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2008 |
| Cilt / Sayı / Sayfa | 4 / 3 / 171–178 | DOI | – |
| Makale Linki | https://go.gale.com/ps/i.do?id=GALE%7CA215925131&sid=googleScholar&v=2.1&it=r&linkaccess=abs&issn=09731792&p=AONE&sw=w&userGroupName=anon%7E68ce4ac9&aty=open-web-entry | ||
| UAK Araştırma Alanları |
Fiziksel Kimya
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| Özet |
| Ab initio calculations indicate that complexation of Mo [O. sup. 2-. sub. 4] & Cr [O. sup. 2-. sub. 4], with glysine and alanine produced more stable compounds for molybdenum. The present studies show the ground state energies of molybdenum complexes are lower than chromium complexes in the same cases, also the values of [DELTA] H,[DELTA] G,[K. sub. th], natural bond orbital (NBO) calculations and comparing of bond length are compatible with these results. Their structures hold tetrahedral geometry. the bond length of MO bonds in chromium complexes is smaller than molybdenum complexes. The maximum multiple bonds of MO exist in the order Mo [O. sup. 2-. sub. 4]> Cr [O. sup. 2-. sub. 4]. Also the stabilities of these structures have the same ordering. So, considering the stabilities of these compounds depends on the further providing of the ability of oxygen-metal to form multiple bonds. |
| Anahtar Kelimeler |
