Fluoro-eckermannite Structure Data

Fluoro-eckermannite Structure Data
Search Webmineral :
   
Home Crystal jmol jPOWD Chem X Ray Dana Strunz Properties A to Z Images Share
      News Help About

Fluoro-eckermannite

Return to Structure Data INDEX

Fluoro-eckermannite_3
Formula: Si8 Mg6.12 V.02 Na1.81 O22 F2
Name: Fluoro-eckermannite
Unit cell: 9.655 17.909 5.267 90.0 102.73 90.0 , V=888.34
Space group: C12/M1 (12)

Oberti R , Hawthorne F C , Camara F , Raudsepp M , American Mineralogist , 84 (1999) p.102-111, Unusual M3+ cations in synthetic amphiboles with nominal fluoro-eckermannite, composition: Deviations from stoichiometry and structural effects of the, cummingtonite component, Sample: V, Na.90Na.92Mg1.08Mg4.98V.02Si8O22F2

jPOWD Java applet ©MDI (drag with left and right mouse button)
View Additional jPOWD Structure files for Fluoro-eckermannite [ 0 ] [ 1 ] [ 2 ] [ 4 ] [ 5 ] [ 6 ]