Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich. mehr Informationen...
Growth of bulk single crystal of N-acetyl DL-methionine and its spectral characterization
Ist Teil von
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2015-01, Vol.135, p.317-320
Ort / Verlag
England: Elsevier B.V
Erscheinungsjahr
2015
Link zum Volltext
Quelle
Elsevier ScienceDirect Journals Complete
Beschreibungen/Notizen
Molecular structure of N-acetyl DL-methionine (for better clarity H-atoms are not labeled). [Display omitted]
•A bulk size single crystal of N-acetyl DL-methionine was grown for the first time.•Assignments were made for the peaks in the IR spectra.•UV–vis–NIR spectra showed the excellent transparency in this region.•The TGA/DTA studies revealed its stability up to 117°C.
Bulk size single crystal of N-acetyl DL-methionine (C7H13NO3S) (1) was grown using a home-made crystal growth setup (MKN setup). The identity of the grown crystal was confirmed by single crystal X-ray diffraction. The modes of vibrations of the functional groups present were assigned using the infrared (IR) spectrum. UV–vis–NIR spectra showed that the crystals have excellent transparency in the visible and infrared regions. The thermal stability and decomposition of the sample was studied by using thermal analysis (TGA/DTA). Photoluminescence excitation studies showed that the emission occurred at 350nm for the compound.