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ICSD for WWW : Details

ICSD for WWW

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CC=Collection Code: [AB2X4]=ANX Form: [cF56]=Pearson: [e d a]=Wyckoff Symbol: [Al2MgO4]=Structure Type:
***Click the ANX, Pearson or Wyckoff Symbol to find structures with that symbol***.
CC=56924 Help
TitleClinopyroxene from Lipari: Comparison with analogues from other Aeolian Islands, Italy.
AuthorsPasqual, D.;Molin, G.;Zanazzi, P.F.;Crisci, G.M.
ReferenceCanadian Mineralogist (1998) 36, 97-105
Link XRef SCOPUS SCIRUS Google
CompoundAl0.11 Ca0.78 Fe0.31 Mg0.86 Mn0.01 Na0.01 O6 Si1.91 Ti0.01 - [Augite] Magnesium aluminium titanium iron iron(III) calcium sodium manganese catena-alumosilicate * [ABC2X6] [mS40] [f4 e2] []
Cell9.739(7), 8.916(4), 5.259(3), 90., 106.43(5), 90.
C12/C1 (15) V=438.01
RemarksR=0.026000 : MIN =Augite : MXD =Fe : PDF =41-1483 :
Some Fe may be on M2': 0 .2224 .25, sample L10
Closure temperature: 1344 K, atomic parameters from author
Mean M-O: 2.079, 2.489 (CN 8), T-O: 1.636

Atom (site) Oxid. x, y, z, B, Occupancy
Mg1(4e)2
Fe1(4e)2.24
Al1(4e)3
Ti1(4e)4
Ca1(4e)2
Na1(4e)1
Mg2(4e)2
Fe2(4e)2
Mn1(4e)2
Si1(8f)4
Al2(8f)3
O1(8f)-2
O2(8f)-2
O3(8f)-2
00.9068(1)0.250.00560.76
00.9068(1)0.250.00560.21
00.9068(1)0.250.00560.02
00.9068(1)0.250.00560.01
00.2969(1)0.250.01200.78
00.2969(1)0.250.01200.01
00.2969(1)0.250.01200.10
00.2969(1)0.250.01200.10
00.2969(1)0.250.01200.01
0.2883(1)0.0926(1)0.2331(1)0.00580.955
0.2883(1)0.0926(1)0.2331(1)0.00580.045
0.1162(1)0.0877(2)0.1432(3)0.00761
0.3636(2)0.2497(2)0.3255(4)0.01141
0.3512(2)0.0193(2)-.0031(3)0.00891

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