Framework Type PTT
| Material Name: | PST-33 | ||||
Chemical Formula: |
|ASN+1.3Na2.7| [Si19.3Al4.7O48]-PTT ASN+ = C8H16N+= 5-azoniaspiro[4.4]nonane SMILES: C1CC[N+]2(C1)CCCC2 Images: stick  or 3D |
||||
| Unit Cell: |
trigonal |
P -3 (# 147) |
|||
| a' = 12.9952 Å | b' = 12.9952 Å | c' = 10.1770 Å | |||
| α' = 90.000° | β' = 90.000° | γ' = 120.000° | |||
| Framework Density: |
16.1 T/1000 Å3 |
||||
| |
Channels: |
 [001] 8 3.3 x 5.3**
| |||||||||||
| References: |
|||
| Lee, H., Choi, W., Choi, H.J., Hong, S.B. | |||
| "PST-33: A Four-Layer ABC-6 Zeolite with the Stacking Sequence AABC" | |||
| ACS Materials Lett., 2, 981-985 (2020) | |||
| |
Name and Code derivation: |
|
|
POSTECH, Pohang (Korea) - thirty-three PST-33 (thirty-three) PTT | ||
| Limiting Rings |
 |
8-ring viewed normal to [001] |