Raman spectroscopic study of the uranyl
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Jiří Čejka; Jiří Sejkora; Jakub Plášil; Silmarilly Bahfenne; Sara J. Palmer; Ray
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Article
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2009
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John Wiley and Sons
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English
⚖ 207 KB
Raman and infrared spectroscopies were used to characterise two samples of triclinic čejkaite Na 4 [UO 2 (CO 3 ) 3 ] and its synthetic trigonal analogue. The ν 3 (UO 2 ) 2+ mode is not Raman active, whereas both the ν 3 and ν 1 (UO 2 ) 2+ modes are infrared active. U-O bond lengths in uranyls were c