کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1235202 968843 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Raman spectroscopy of the multi-anion mineral mallestigite Pb3Sb5+(SO4)(AsO4)(OH)6·3H2O: A mineral of archaeological significance
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Raman spectroscopy of the multi-anion mineral mallestigite Pb3Sb5+(SO4)(AsO4)(OH)6·3H2O: A mineral of archaeological significance
چکیده انگلیسی

Some minerals are formed which show poorly defined X-ray diffraction patterns. Vibrational spectroscopy offers one of the few methods for the assessment of the structure of the oxyanions in such minerals. Among this group of minerals is mallestigite with formula Pb3Sb5+(SO4)(AsO4)(OH)6·3H2O. The objective of this research is to determine the molecular structure of the mineral mallestigite using vibrational spectroscopy. Raman and infrared bands are attributed to the AsO43−, SO42− and water stretching vibrations. Mallestigite is a mineral formed in ancient waste dumps such as occurs at Mallestiger, Carinthia, Austria and as such is a mineral of archaeological significance.

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► We have undertaken vibrational spectroscopic studies of the mineral mallestigite.
► The mineral is of significance as it is a mineral of archaeological significance.
► Mallestigite is a mineral formed in ancient waste dumps such as occurs at Laurium, Greece.
► Raman and infrared bands are attributed to the AsO43−, SO42− and water stretching vibrations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 83, Issue 1, December 2011, Pages 432–436
نویسندگان
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