title: Single crystal structure, spectroscopic (FT-IR, FT-Raman, 1H NMR, 13C NMR) studies, physico-chemical properties and theoretical calculations of 1-(4-chlorophenyl)-3-(4-nitrophenyl)triazene.
abstract: In this paper, we will report a combined experimental and theoretical investigation of the molecular structure and spectroscopic parameteres (FT-IR, FT-Raman, (1)H NMR, (13)C NMR) of 1-(4-chlorophenyl)-3-(4-nitrophenyl)triazene, CNT. The optimized geometry, harmonic vibrational frequencies, infrared intensities and Raman scattering activities were obtained at the B3LYP/6-311++G(d,p) level of theory and thermodynamic functions were calculated at the same level. A detailed interpretation of the Infrared, Raman and NMR spectra of the compound was reported as well. Analysis of experimental NMR chemical shifts was supported by quantum chemical calculations and HOSE code fragment based prediction tool (ACD/NMR). The theoretical results showed an excellent agreement with the experimental values. The physico-chemical properties (such as logP, hydrophobicity, …) were also calculated using three commercially available programs.
authors.affiliation: Department of Chemistry, Tabriz Branch, Islamic Azad University, Tabriz, Iran. e_fereyduni@yahoo.com
authors.forename: E
authors.initials: E
authors.lastname: Fereyduni
authors.forename: M K
authors.initials: MK
authors.lastname: Rofouei
authors.forename: M
authors.initials: M
authors.lastname: Kamaee
authors.forename: S
authors.initials: S
authors.lastname: Ramalingam
authors.forename: S M
authors.initials: SM
authors.lastname: Sharifkhani
mesh_terms: D003460:Crystallization; D009682:Magnetic Resonance Spectroscopy; D008956:Models, Chemical; D008962:Models, Theoretical; D015394:Molecular Structure; D009574:Nitro Compounds / Q000737:chemistry*; D011789:Quantum Theory; D017550:Spectroscopy, Fourier Transform Infrared; D013059:Spectrum Analysis, Raman; D013816:Thermodynamics; D014226:Triazenes / Q000737:chemistry*; D014227:Triazines / Q000737:chemistry*; D014732:Vibration
chemical_list: C572881:1-(4-chlorophenyl)-3-(4-nitrophenyl)triazene; D009574:Nitro Compounds; D014226:Triazenes; D014227:Triazines