s-net: sqc7636
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 32 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,4} |
| Vertex coordination sequence | [(6, 20, 53, 102, 164, 240, 334, 437, 563, 692), (4, 16, 48, 94, 168, 230, 330, 436, 562, 678)] |
| Wells’ vertex symbol | [3^2.4^2.5^2.6^8.7, 3^2.6^2.7^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, -1, 0, 0, 2, 4, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, 0, 1, 0, 3, 7, 0, 0, 1, 4, 6, 0, 0, -1, 4, 7, 1, -1, 0, 5, 8, 0, 0, 0, 5, 8, 1, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 6, 7, 0, -1, 1, 6, 7, 1, -1, 1, 6, 10, -1, 0, 1, 7, 12, 0, 0, 0, 8, 9, 0, 0, 0, 8, 11, -1, 0, 0, 8, 12, 0, 0, 1, 9, 10, -1, 1, 0, 9, 12, 1, 0, 0, 10, 11, 0, 0, -1, 10, 12, 1, -1, 0, 10, 12, 2, -1, 0, 11, 12, 1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 5.0967 | 1.8937 | 5.0243 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.34375 | 0.04167 | 0.15 |
| 0 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.39774 | 1.24399 | 5.01455 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.07245 | 0.06471 | 0.3118 |
| 0 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc642 | *22222 | (2,4,3) | {6,4} | {4.3.6.6.3.4}{3.6.3.6} |