Raman spectra of diglycine selenate crystals |
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| Affiliation: | 1. Optoelectronics Laboratory, Department of Physics, National Institute of Technology Karnataka (NITK), Surathkal, Mangalore, 575025, India;2. Supramolecular Chemistry Laboratory, Department of Chemistry, National Institute of Technology Karnataka (NITK), Surathkal, Mangalore, 575025, India;1. Mathematical Institute, University of Bern, Switzerland;2. SISSA – Scuola Internazionale Superiore di Studi Avanzati, Via Bonomea 265, 34136 Trieste, Italy;3. CNR – Istituto Officina dei Materiali, SISSA, 34136 Trieste, Italy;1. Departamento de Química, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Funes 3350, Nivel II, Mar del Plata, Buenos Aires, Argentina;2. QUIAMM – INBIOTEC, CONICET, Argentina;3. Instituto de Química Rosario, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario-CONICET, Suipacha 531, S2002LRK Rosario, Argentina;4. Departamento de Quimica, FCEFQN, Universidad Nacional de Río Cuarto, Ruta 36 Km 601, Río Cuarto, Córdoba, Argentina;5. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados (IITEMA-CONICET), Argentina;1. Charmo Center for Research, Training & Consultancy, Charmo University, 46023 Chamchamal Sulaimani, Kurdistan Region, Iraq;2. Advanced Materials Research Lab., Department of Physics, College of Science, University of Sulaimani, 46001 Kurdistan Region, Iraq;1. Department of Chemistry, Faculty of Science Yanbian University Yanji, Jilin 133002, China;2. Faculty of Chemical Engineering and New Energy Materials Zhuhai College of Jilin University Zhuhai, Guangdong 519041, China |
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| Abstract: | A detailed symmetry analysis of the vibrational modes of a new diglycine selenate crystal (DGSe) by the group-theoretical method is given. Raman spectra of DGSe were recorded at 78 K, and the observed lines were assigned to the characteristic vibrations of SeO4, CH2, NH2, COO and CN groups. |
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