Deutsch: Canaphit Struktur: Verknüpfung der Koordinationspolyeder, Blick entlang der b-Achse.
Links: Schicht eckenverknüpfter Phosphat-Tetraeder (violett) und Calcium-Oktaeder (orange)
Rechts: Ketten kantenverknüpfter Natrium-Oktaeder
Daten von:
Roland C. Rouse, Donald R. Peacor, Robert L. Freed (1988): Pyrophosphate groups in the structure of canaphite, CaNa2P2O7.4H2O: The first occurrence of a condensed phosphate as a mineral, American Mineralogist 73, pp. 168-171
Berechnung der Bilddaten:
Larry W. Finger, Martin Kroeker, and Brian H. Toby, DRAWxtl, an open-source computer program to produce crystal-structure drawings, J. Applied Crystallography V40, pp. 188-192, 2007 http://www.lwfinger.net/drawxtl/
Rendering: POVRAY
English: Canaphite structure: Linking of coordination polyhedra, viewed along b-axis
Left: sheet of corner sharing phosphate tetrahedra (violet) and calcium octahedron (orange)
right: chains of edge sharing sodium octahedron
Daten von:
Roland C. Rouse, Donald R. Peacor, Robert L. Freed (1988): Pyrophosphate groups in the structure of canaphite, CaNa2P2O7.4H2O: The first occurrence of a condensed phosphate as a mineral, American Mineralogist 73, pp. 168-171
Image calculation:
Larry W. Finger, Martin Kroeker, and Brian H. Toby, DRAWxtl, an open-source computer program to produce crystal-structure drawings, J. Applied Crystallography V40, pp. 188-192, 2007 http://www.lwfinger.net/drawxtl/
Rendering: POVRAY