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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=37300 Help
TitleCation location in the zeolites Mg Ag Na - A, Ca Ag Na - A, Ba Ag Na - A, Zn Ag Na - A and Ag Na - A at 293 and 653 K.
AuthorsSchoellner, R.;Gellens, L.R.;Mortier, W.J.;Uytterhoeven, J.B.
ReferenceZeolites (1983) 3, 149-154
Link XRef SCOPUS SCIRUS Google
CompoundAg3 Al12 Na6.6 O48 Si12 - [Zeolite A] Silver sodium tecto-alumosilicate * [AB2C8X16] [cP81] [m k i2 h g2] []
Cell12.193(2), 12.193, 12.193, 90., 90., 90.
PM3-M (221) V=1812.72
RemarksR=0.111000 : DEF MIN =Zeolite A : TEM =653 :
Deviation of the charge sum from zero tolerable.
At least one temperature factor is implausible or meaningless but agrees with the value given in the paper.
Difference between the formula calculated from the PARM record and the FORM record tolerable.
Subcell

Atom (site) Oxid. x, y, z, B, Occupancy
Si1(24k)4
Al1(24k)3
O1(12h)-2
O2(12i)-2
O3(24m)-2
Ag1(8g)1
Na1(8g)1
Na2(12i)1
0.1833(13)0.3702(14)03.07(29)0.5
0.1833(13)0.3702(14)03.07(29)0.5
0.22070.507.(1)1
0.2943(21)0.294303.(1)1
0.1161(17)0.1161(17)0.3323(28)5.15(88)1
0.1880.1880.1882.7(8)0.377(15)
0.2312(42)0.23120.23128.(5)0.468(81)
0.4318(85)0.431800.0(5)0.166(39)

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