s-net: sqc4925
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {8,4} |
| Vertex coordination sequence | [(8, 36, 92, 170, 276, 404, 560, 738, 944, 1172), (4, 13, 43, 113, 210, 332, 475, 646, 839, 1060)] |
| Wells’ vertex symbol | [4^4.5^12.6^6.7^6, 4^3.5^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 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, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 4, -1, 0, 0, 3, 5, 0, 1, -1, 3, 9, 0, 1, 0, 4, 6, 0, 1, -1, 4, 10, 0, 1, 0, 5, 6, -1, 0, 0, 5, 7, 0, 0, 1, 6, 8, 0, 0, 1, 7, 8, -1, 0, 0, 7, 9, 0, 1, -1, 8, 10, 0, 1, -1, 9, 10, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.27715 | 2.23672 | 5.51742 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.40625 |
| 0.16667 | 0.55 | 0.03125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.07211 | 2.2332 | 1.05991 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.25 | 0.45488 |
| 0.23522 | 0.03197 | 0.52193 |
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 |
|---|---|---|---|---|---|
 |
hqc1961 | *222222 | (2,6,4) | {4,8} | {4.8.4.4}{4.4.8.8.4.4.8.8} |