Crystal Growth and Structure Determination of Pigment Orange 82

Kaiser M, Wosylus A, Gerke B, Poettgen R, Prokes K, Ruck M, Doert T (2019)

Publication Type: Journal article

Publication year: 2019

Journal

Zeitschrift für Anorganische und Allgemeine Chemie Wiley

Book Volume: 645

Pages Range: 564-569

Journal Issue: 6

DOI: 10.1002/zaac.201800499

Abstract

The crystal structure of the important industrial orange pigment PO82, major part of the BASF Colors & Effects ® product Sicopal ® Orange K/L 2430, was solved from combined X-ray single crystal, X-ray and neutron powder diffraction, 119 Sn Mössbauer spectroscopy, transmission electron microscopy, electron diffraction, and chemical analyses. The structure contains Keggin type clusters composed of four [M 3 O 13 ] trimers consisting each of three MO 6 octahedra that share edges and one common oxygen atom connecting the trimers to the central ZnO 4 tetrahedron. The octahedrally coordinated metal atom position is mixed occupied by Ti 4+ , Sn 4+ , and Zn 2+ . Adjacent Keggin clusters share vertices and are further interconnected to four ZnO 4 tetrahedra. This framework of interconnected MO 6 octahedra and ZnO 4 tetrahedra contains channels along [110], in which the Sn 2+ cations are located.

Involved external institutions

Technische Universität Dresden DE Germany (DE) BASF Pigment GmbH DE Germany (DE) Westfälische Wilhelms-Universität (WWU) Münster DE Germany (DE) Helmholtz-Zentrum Berlin für Materialien und Energie (HZB) DE Germany (DE)

How to cite

APA:

Kaiser, M., Wosylus, A., Gerke, B., Poettgen, R., Prokes, K., Ruck, M., & Doert, T. (2019). Crystal Growth and Structure Determination of Pigment Orange 82. Zeitschrift für Anorganische und Allgemeine Chemie, 645(6), 564-569. https://doi.org/10.1002/zaac.201800499

MLA:

Kaiser, Martin, et al. "Crystal Growth and Structure Determination of Pigment Orange 82." Zeitschrift für Anorganische und Allgemeine Chemie 645.6 (2019): 564-569.

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