s-net: sqc8663
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {3,6} |
| Vertex coordination sequence | [(3, 10, 33, 76, 145, 227, 340, 472, 621, 794), (6, 18, 45, 96, 166, 255, 382, 500, 673, 843)] |
| Wells’ vertex symbol | [3.8^2, 3^2.4^2.5^2.6^3.7^3.8^3] |
| 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, 5, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 5, 0, 1, 0, 4, 8, 0, 0, 0, 4, 8, 1, 0, 0, 4, 9, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 6, 7, 0, 0, 1, 6, 10, -1, 0, 1, 6, 10, -1, 1, 0, 6, 12, 0, 0, 0, 6, 13, 0, 0, 0, 7, 14, 0, -1, 1, 7, 14, 0, 0, 0, 7, 15, 0, 0, 0, 7, 16, 0, 0, 0, 8, 9, 0, 0, 0, 8, 11, -1, 0, 0, 8, 14, 0, 0, 1, 9, 11, 0, 0, -1, 10, 12, 1, -1, 0, 10, 13, 1, 0, -1, 10, 14, 1, -1, 1, 12, 13, 0, 1, 0, 14, 15, 0, 0, 0, 14, 16, 0, 1, -1, 15, 16, -1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.5981 | 2.5981 | 4.28089 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.075 | 0.375 | 0 |
| 0.525 | 0.175 | 0.15 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4122
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.70105 | 1.70105 | 4.8542 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.09931 | 0.09603 | 0.21266 |
| 0.36206 | 0.53511 | 0.09988 |
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 |
|---|---|---|---|---|---|
 |
hqc987 | *22222 | (2,5,3) | {6,3} | {4.3.8.8.3.4}{3.8.8} |