s-net: sqc4023
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {12,5} |
| Vertex coordination sequence | [(12, 50, 124, 234, 380, 562, 780, 1034, 1324, 1650), (5, 19, 63, 150, 274, 432, 626, 856, 1122, 1424)] |
| Wells’ vertex symbol | [3^10.4^38.5^15.6^3, 3.4^9] |
| Systre key | (3, 1, 1, -1, -1, 0, 1, 2, -1, -1, 1, 1, 2, -1, 0, 0, 1, 2, -1, 0, 1, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 3, -1, -1, 0, 1, 3, 0, 0, 0, 1, 4, -1, -1, 0, 1, 4, 0, 0, 0, 2, 2, -1, -1, 0, 2, 5, -1, -1, 0, 2, 5, 0, 0, 0, 2, 6, -1, -1, 0, 2, 6, 0, 0, 0, 3, 5, -1, -1, 1, 3, 5, 0, 0, 1, 3, 6, 0, 0, 0, 4, 5, -1, 0, 1, 4, 6, -1, 0, 0, 4, 6, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.26823 | 1.1557 | 2.45068 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0.375 | 0.25 | 0.58333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.87973 | 0.97116 | 1.7644 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0.24065 | 0.75 | 0.2479 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
1 record listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc1739 | *222222 | (2,6,4) | {5,12} | {4.4.3.4.4}{4.4.4.4.3.3.4.4.4.4.... |