s-net: sqc6701
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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 | 28 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {4,5} |
| Vertex coordination sequence | [(4, 12, 28, 50, 77, 112, 155, 200, 249, 310), (5, 14, 28, 48, 77, 112, 150, 196, 251, 309)] |
| Wells’ vertex symbol | [4^2.5.6^3, 4^5.5^2.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 4, 0, 1, 0, 2, 6, 0, 0, 0, 2, 6, 1, 0, 0, 2, 7, 0, 0, 0, 3, 6, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 8, 0, 0, 0, 4, 10, 0, 0, 0, 5, 7, 0, -1, 0, 5, 9, 0, 0, 0, 5, 9, 1, 0, 0, 5, 11, 0, 0, 0, 6, 8, 0, 1, 0, 6, 12, 0, 0, 0, 7, 11, 0, 0, 0, 7, 12, 0, 0, 0, 7, 12, 1, 0, 0, 8, 11, 0, 0, 1, 9, 10, -1, 0, -1, 9, 12, 0, -1, 0, 10, 11, 1, 0, 1, 10, 12, 1, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.03968 | 2.62644 | 6.9472 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16071 | 0.25 | 0.15 |
| 0.23214 | 0.55 | 0.05 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.00003 | 2.51855 | 6.53472 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.24998 | 0.25 | 0.17348 |
| 0.25 | 0.55147 | 0.0739 |
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 |
|---|---|---|---|---|---|
 |
hqc2282 | *222222 | (2,7,5) | {5,4} | {4.8.4.4.4}{4.4.8.8} |