Improved powder X-ray data for cancrinites III: Davyne

Paolo Ballirano, Adriana Maras, P R Buseck, Ann M. Yates

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

New powder X-ray diffraction data of davyne, a member of the cancrinite group of minerals, were collected using a rotating anode diffractometer: the hexagonal cell parameters are a = 12.6711(3) Å, c = 5.3278(2) Å, volume 740.82(4) Å3 (space group P63). The strongest lines are: 3.658(100), 4.790(73), 3.272(70), 2.112(48), 2.438(22), 2.663(19), 1.781(19), and 4.147(17). The new data provide quantitative intensities improved precision in rf-spacings and cover an increased 2 θ angular range with respect to PDF 20-379. Measured intensities and a simulated pattern are reported together with crystal-chemical considerations.

Original languageEnglish (US)
Pages (from-to)99-102
Number of pages4
JournalPowder Diffraction
Volume12
Issue number2
StatePublished - Jun 1997

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Diffractometers
Powders
X ray powder diffraction
Minerals
Anodes
hexagonal cells
X rays
Crystals
diffractometers
anodes
x rays
spacing
minerals
diffraction
crystals

ASJC Scopus subject areas

  • Materials Science (miscellaneous)

Cite this

Ballirano, P., Maras, A., Buseck, P. R., & Yates, A. M. (1997). Improved powder X-ray data for cancrinites III: Davyne. Powder Diffraction, 12(2), 99-102.

Improved powder X-ray data for cancrinites III : Davyne. / Ballirano, Paolo; Maras, Adriana; Buseck, P R; Yates, Ann M.

In: Powder Diffraction, Vol. 12, No. 2, 06.1997, p. 99-102.

Research output: Contribution to journalArticle

Ballirano, P, Maras, A, Buseck, PR & Yates, AM 1997, 'Improved powder X-ray data for cancrinites III: Davyne', Powder Diffraction, vol. 12, no. 2, pp. 99-102.
Ballirano P, Maras A, Buseck PR, Yates AM. Improved powder X-ray data for cancrinites III: Davyne. Powder Diffraction. 1997 Jun;12(2):99-102.
Ballirano, Paolo ; Maras, Adriana ; Buseck, P R ; Yates, Ann M. / Improved powder X-ray data for cancrinites III : Davyne. In: Powder Diffraction. 1997 ; Vol. 12, No. 2. pp. 99-102.
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