Studies on growth and characterization of 2-amino-5-nitropyridinium trifluoroacetate single crystals

An organic single crystal, 2-amino-5-nitropyridinium trifluoroacetate was grown by slow evaporation solution technique at room temperature. The structure of the grown crystal was determined by single crystal X-ray diffraction method. FTIR spectral analysis was carried out to identify the various fun...

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Bibliographic Details
Published inOptik (Stuttgart) Vol. 126; no. 2; pp. 265 - 269
Main Authors Jovita, J.V., Ramanand, A., Sagayaraj, P., Boopathi, K., Ramasamy, P.
Format Journal Article
LanguageEnglish
Published Elsevier GmbH 01.01.2015
Subjects
Carbon
Crystal growth
Crystals
Diamond pyramid hardness
Dielectric loss
Infrared spectroscopy
NMR spectroscopy
Organic compounds
Single crystals
Spectra
Thermal properties
Trifluoroacetates
UV Spectroscopy
Crystal growth
Infrared spectroscopy
UV Spectroscopy
NMR spectroscopy
Organic compounds
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Summary:An organic single crystal, 2-amino-5-nitropyridinium trifluoroacetate was grown by slow evaporation solution technique at room temperature. The structure of the grown crystal was determined by single crystal X-ray diffraction method. FTIR spectral analysis was carried out to identify the various functional groups present in the crystal. The different types of protons and carbons in the grown crystal were identified by the NMR spectral analysis. Optical property was determined by UV–vis–NIR spectral analysis. Photoconductivity studies were carried out for various applied voltages on the grown crystal. The dielectric constant, dielectric loss, and the ac conductivity of the grown crystals were studied. TG-DTA studies were carried out to investigate the thermal properties of the grown crystal. The mechanical stability of the crystal was studied using Vickers’ microhardness measurements.
Bibliography:ObjectType-Article-1
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content type line 23
ISSN:0030-4026
1618-1336
DOI:10.1016/j.ijleo.2014.08.168