Wampenite, C18H16, a new organic mineral from the fossil conifer locality at Wampen, Bavaria, Germany

Stuart J. Mills, Anthony R. Kampf, Fabrizio Nestola, Peter A. Williams, Peter Leverett, Leila Hejazi, David E. Hibbs, Maria Mrorsko, Matteo Alvaro, Anatoly V. Kasatkin

Research output: Contribution to journalArticlepeer-review

Abstract

Wampenite, C18H16, is a new organic mineral from the fossil wood (conifer) locality at Wampen, Fichtelgebirge, Bavaria, Germany. It is monoclinic, space group P21/a, with a = 6.7331(19), b = 8.689(3), c = 23.709(7) Å, β = 90.118(6)°, V = 1387.0(7)Å3 and Z = 4. Its structure was determined by single-crystal X-ray diffraction, which revealed that the molecular structure comprises an aromatic phenanthrene moiety with an axial methyl group at one end and a disordered propen-2-yl (methylvinyl) terminal group at the other. High resolution mass spectrometry (HRMS) confirmed the molecular formula C18H16 and the IR spectrum is consistent with the molecular structure found.
Original languageEnglish
Pages (from-to)511-515
Number of pages5
JournalEuropean Journal of Mineralogy
Volume29
Issue number3
DOIs
Publication statusPublished - 2017

Keywords

  • Bavaria_Germany
  • abietic acid
  • crystallography
  • fichtelite
  • minerals
  • trees_fossil

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