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Raman and infrared spectroscopic study of the molybdate-containing uranyl mineral calcurmolite

✍ Scribed by Ray L. Frost; Jiří Čejka; Marilla J. Dickfos


Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
175 KB
Volume
39
Category
Article
ISSN
0377-0486

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A Raman spectroscopic study of the urany
✍ Ray L. Frost; Matt L. Weier; B. Jagannadha Reddy; Jiří Čejka 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 261 KB 👁 1 views

The mineral haynesite, a uranyl selenite, has been characterised by Raman spectroscopy at 298 and 77 K. Two bands at 811.5 and 800.2 cm -1 are assigned to the symmetric stretching modes of the (UO 2 / 2+ and (SeO 3 / 2-units respectively. These values give calculated U-O bond lengths of 1.799 and/or