𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The role of iron in tetrahedrite and tennantite determined by Rietveld refinement of neutron powder diffraction data

✍ Scribed by Jens Wenzel Andreasen; Emil Makovicky; Bente Lebech; Sven Karup Møller

Publisher
Springer-Verlag
Year
2008
Tongue
English
Weight
487 KB
Volume
35
Category
Article
ISSN
0342-1791

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Refinement of the Structures of the Laye
Refinement of the Structures of the Layer Silicates MCuSi4O10 (M = Ca, Sr, Ba) by Rietveld Analysis of Neutron Powder Diffraction Data
✍ Bryan C. Chakoumakos; Jaime A. Fernandez-Baca; Lynn A. Boatner 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 314 KB

The \(M \mathrm{CuSi}_{4} \mathrm{O}_{10}(M=\mathrm{Ca}, \mathrm{Sr}, \mathrm{Ba})\) compounds possess the gillespite \(\left(\mathrm{BaFeSi}_{4} \mathrm{O}_{10}\right)\) structure, which is tetragonal, \(P 4 / n c c, Z=4\). Data sets of 2365 step intensities were recorded for the title compounds wi

The structure of as-synthesized AIPO4-16
The structure of as-synthesized AIPO4-16 determined by a new framework modeling method and Rietveld refinement of synchrotron powder diffraction data
✍ J. Michael Bennett; Richard M. Kirchner 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 508 KB

## Synchrotron powder data on as-synthesized AlPOd-was indexed on a cubic cell with a = 13.3832(6) A and systematic absences of hkl with h + k, h + I, k + I = odd and hhl with h + I = odd. The most probable space group is f23 (#196), assuming alternation of the aluminum and phosphorus atoms. The f