Tetravalent lead in nature – plattnerite crystals from Mine du Pradet (France) and Mount Trevasco (Italy)

Author:

Paulsen Christian1,Benndorf Christopher2,Kösters Jutta1,Galéa-Clolus Valérie3,Clolus Pierre3,Hoffmann Rolf-Dieter1,Pöttgen Rainer1

Affiliation:

1. Institut für Anorganische und Analytische Chemie , Universität Münster , Corrensstrasse 30 , 48149 Münster , Germany

2. Institut für Mineralogie, Kristallographie und Materialwissenschaft , Universität Leipzig , Scharnhorststrasse 20 , D-04275 Leipzig , Germany

3. 10 rue Combe Noire , 83210 Sollies-Toucas , France

Abstract

Abstract Natural lead dioxide samples (β modification) from Cap Garonne, Mine du Pradet, France and Mount Trevasco, Italy were studied by single crystal X-ray and electron diffraction, clearly manifesting the rutile-type structure. A needle from the Mount Trevasco sample was investigated on a single crystal diffractometer: P42/mnm, a = 495.81(10), c = 338.66(7) pm, wR = 0.0513, 117 F 2 values (all data) and nine variables (293 K data). An additional data set at T = 90 K gave no hint for structural distortions.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

Reference39 articles.

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2. K. Rumpf, Blei Teil A1, in Gmelins Handbuch der anorganischen Chemie, 8. Auflage, System-Nummer 47, Verlag Chemie, Weinheim, 1973.

3. H. E. Brown, Lead oxide – Properties and Applications, International Lead Zinc Organization, New York, 1985.

4. D. L. Perry, Lead Oxides: Synthesis and Applications, in Transparent Electronics: From Synthesis to Applications, (Eds.: A. Facchetti, T. J. Marks) John Wiley & Sons, West Sussex, 2010.

5. C. G. Poll, D. J. Payne, Electrochim. Acta2015, 156, 283.

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