title: Molecular dynamics of cis-1-(2-hydroxy-5- methylphenyl)ethanone oxime and N-(2-hydroxy-4-methylphenyl)acetamide in solution studied by NMR spectroscopy.
abstract: The formation of hydrogen bonds and molecular dynamics for the molecules cis-1-(2-hydroxy-5-methylphenyl)ethanone oxime (I) and N-(2-hydroxy-4-methylphenyl)acetamide (II) have been investigated in solution using NMR. The results confirm the formation of O-H...O, O-H...N and O...H-N type inter- and intramolecular hydrogen bonds. Spin-lattice relaxation times (T(1)), activation energy of molecular dynamics and energy of intramolecular hydrogen bonds have been determined.
authors.affiliation: Chemical Faculty, NMR Laboratory, Baku State University, Baku, Azerbaijan. ib.nmrlab@list.ru
authors.forename: Ibrahim Garib
authors.initials: IG
authors.lastname: Mamedov
authors.forename: Uwe
authors.initials: U
authors.lastname: Eichhoff
authors.forename: Abel Mammadali
authors.initials: AM
authors.lastname: Maharramov
authors.forename: Musa Rza
authors.initials: MR
authors.lastname: Bayramov
authors.forename: Yegana Vagif
authors.initials: YV
authors.lastname: Mamedova
mesh_terms: D044482:Benzeneacetamides / Q000737:chemistry*; D006860:Hydrogen Bonding; D009682:Magnetic Resonance Spectroscopy; D056004:Molecular Dynamics Simulation; D015394:Molecular Structure; D010091:Oximes / Q000737:chemistry*; D010636:Phenols / Q000737:chemistry*; D012015:Reference Standards; D012996:Solutions
chemical_list: C555107:1-(2-hydroxy-5-methylphenyl)ethanone oxime; D044482:Benzeneacetamides; C555108:N-(2-hydroxy-4-methylphenyl)acetamide; D010091:Oximes; D010636:Phenols; D012996:Solutions