ORCID: https://orcid.org/0000-0003-4571-8035
(2016):
Lanthanum (Oxo)nitridosilicates: From Ordered to Disordered Crystal Structures.
In: Zeitschrift für Anorganische und Allgemeine Chemie, Vol. 642, No. 2: pp. 101-106
Abstract
The homeotypic compounds La16.32Ba1.82Sr7.86-[Si60N92.32O3.68]O-12 and La13.68Sr12.32[Si60N96]F6.32O5.68 were synthesized at high temperature (1600/1500 degrees C) in a radio-frequency furnace. The crystal structures [I (4) over barm (no. 217), Z = 1, a = 13.3360(10)/13.3258(10) A and = 2371.8(5)/2366.4(5) angstrom(3)] were solved and refined on basis of single-crystal X-ray diffraction data and were corroborated by lattice-energy calculations (Madelung part of lattice energy, MAPLE) powder X-ray diffraction data and FTIR spectroscopy. They consist of a three-dimensional network of allside corner sharing
| Item Type: | Journal article |
|---|---|
| Faculties: | Chemistry and Pharmacy > Department of Chemistry |
| Subjects: | 500 Science > 540 Chemistry |
| ISSN: | 0044-2313 |
| Language: | English |
| Item ID: | 48370 |
| Date Deposited: | 27. Apr 2018 08:15 |
| Last Modified: | 04. Nov 2020 13:25 |
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