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CC=Collection Code: [AB2X4]=ANX Form: [cF56]=Pearson: [e d a]=Wyckoff Symbol: [Al2MgO4]=Structure Type:
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CC=68934 Help
TitleThree crystal structures of dehydrated Cd2+ and Rb+ exchanged zeolite A, Cd(x) Rb(12-2x)-A, x=4.0, 5.0 and 5.95.
AuthorsSong, Y.S.;Kim, U.S.;Kim, Y.;Kim, D.-S.
ReferenceBulletin of the Korean Chemical Society (1990) 11, 328-331
Link XRef SCOPUS Google
CompoundAl12 Cd4 O48 Rb4 Si12 - [Zeolite A] Tetracadmium tetrarubidium tecto-dodecaalumododecasilicate [ABC6X12] [cP80] [m k i h g2 c] []
Cell12.204(3), 12.204(3), 12.204(3), 90., 90., 90.
PM3-M (221) V=1817.63
RemarksR=0.087000 : M =Zeolite A : P =43-146 : D
The coordinates are those given in the paper but the atomic distances do not agree with those calculated during testing.The coordinates are probably correct.

Atom (site) Oxid. x, y, z, B, Occupancy
Si1(24k)4
Al1(24k)3
O1(12h)-2
O2(12i)-2
O3(24m)-2
Cd1(8g)2
Rb1(3c)1
Rb2(8g)1
00.180.3700.5
00.180.3700.5
00.210.501
00.290.2901
0.110.110.3301
0.180.180.1800.5
00.50.501
0.250.250.2500.12
Atom (site) Oxid. Beta11, Beta22, Beta33, Beta12, Beta13, Beta23
Si1(24k)4
Al1(24k)3
O1(12h)-2
O2(12i)-2
O3(24m)-2
Cd1(8g)2
Rb1(3c)1
Rb2(8g)1
0.000.000.00000.00
0.000.000.00000.00
0.000.000.00000
0.000.000.00000.00
0.000.000.000.00-.00-.00
0.010.010.010.010.010.01
0.020.020.02000
0.000.000.000.000.000.00

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