Framework Type SGT
| Material Name: | Sigma-2 | ||||
Chemical Formula: |
|(AdaA)4 | [Si64O128]-SGT AdaA = C10H17N = 1-aminoadamantane = adamantan-1-amine SMILES: C1C2CC3CC1CC(C2)(C3)N Images: stick  or 3D |
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| Unit Cell: |
tetragonal |
I 41/a m d (# 141) |
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| a' = 10.2390 Å | b' = 10.2390 Å | c' = 34.3830 Å | |||
| α' = 90.000° | β' = 90.000° | γ' = 90.000° | |||
| Framework Density: |
17.8 T/1000 Å3 |
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Channels: |
apertures formed by 6-rings only
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| References: |
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| McCusker, L.B. | |||
| "The ab initio structure determination of Sigma-2 (a new clathrasil phase) from synchrotron powder diffraction data" | |||
| J. Appl. Crystallogr., 21, 305-310 (1988) | |||
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Name and Code derivation: |
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Sigma-2 (two) SGT | ||