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Dehydration synthesis and crystal structure of terbium oxychloride, TbOCl.

ABSTRACT: Terbium oxychloride, TbOCl, was synthesized via the simple heat-treatment of TbCl3·6H2O and its structure was determined by refinement against X-ray powder diffraction data. TbOCl crystallizes with the matlockite (PbFCl) structure in the tetra-gonal space group P4/nmm and is composed of alternating (001) layers of (TbO) n and n Cl-. The unit-cell parameters, unit-cell volume, and density were compared to the literature data of other isostructural rare-earth oxychlorides in the same space group and showed good agreement when compared to the calculated trendlines.

SUBMITTER: Chong S

PROVIDER: S-EPMC7199267 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature

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Dehydration synthesis and crystal structure of terbium oxychloride, TbOCl.

Chong Saehwa S Riley Brian J BJ Nelson Zayne J ZJ

Acta crystallographica. Section E, Crystallographic communications 20200403 Pt 5

Terbium oxychloride, TbOCl, was synthesized via the simple heat-treatment of TbCl3·6H2O and its structure was determined by refinement against X-ray powder diffraction data. TbOCl crystallizes with the matlockite (PbFCl) structure in the tetra-gonal space group P4/nmm and is composed of alternating (001) layers of (TbO) n and n Cl-. The unit-cell parameters, unit-cell volume, and density were compared to the literatur ...[more]

PMID: 32431920

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