Grotz, Carolin and Schafer, Konrad and Baumgartner, Maximilian and Weihrich, Richard and Nilges, Tom (2015) One-Dimensional [P-15](-) Tubes in Layered Semiconducting AgP15. INORGANIC CHEMISTRY, 54 (22). pp. 10794-10800. ISSN 0020-1669, 1520-510X
Full text not available from this repository. (Request a copy)Abstract
AgP15 was synthesized from the elements via a short-way transport reaction following the mineralizer concept. The needle-shaped crystals were characterized by single-crystal and powder X-ray diffraction. It crystallizes triclinically in space group P (1) over bar with cell parameters of a = 6.937(1) angstrom, b = 9.000(1) angstrom, c = 11.103(2) angstrom, alpha = 99.95(1)degrees, beta = 99.61(1)degrees, and gamma = 105.980(9)degrees. AgP15 exhibits a tubular phosphorus substructure related but neither isotypic nor isostructural to the alkaline phosphides MP15 (M = Li-Rb). The thermal properties, electronic structure, and experimental band gap of this new semiconductor have been determined. Finally, Raman spectra of AgP15 and selected alkaline-metal polyphosphides MP15 have been measured and interpreted. AgP15 represents the first transition-metal representative of this class of materials.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | CRYSTAL-STRUCTURES; ELECTRONIC-PROPERTIES; COMPUTER-PROGRAM; AB-INITIO; POLYPHOSPHIDES; PHOSPHORUS; TRANSITION; CHEMISTRY; CU; |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Arbeitskreis Dr. Richard Weihrich |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 07 May 2019 08:47 |
| Last Modified: | 07 May 2019 08:47 |
| URI: | https://pred.uni-regensburg.de/id/eprint/4451 |
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