s-net: sqc2379
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {3,8,4} |
| Vertex coordination sequence | [(3, 13, 30, 51, 107, 154, 206, 328, 373, 457), (8, 20, 36, 80, 116, 172, 272, 314, 404, 572), (4, 20, 48, 76, 134, 198, 244, 348, 446, 504)] |
| Wells’ vertex symbol | [3.5^2, 3^4.4^2.5^8.6^6.7^4.8^4, 5^6] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, -1, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 4, -1, 1, 0, 3, 4, 0, 1, 0, 3, 7, 0, 0, 0, 4, 7, 0, 0, 1, 5, 8, 0, 0, 0, 6, 7, 0, 0, 1, 6, 7, 1, 0, 1, 7, 7, -1, 0, 0, 7, 8, -1, 0, 0, 7, 8, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.19373 | 3.57922 | 6.20144 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.125 | 0 |
| 0 | 0 | 0.5 |
| 0 | 0.25 | 0.66667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.00023 | 3.1839 | 4.15464 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.59298 | 0.19583 |
| 0.5 | 0 | 0 |
| 0.5 | 0.75 | 0.14577 |
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 |
|---|---|---|---|---|---|
 |
hqc1119 | *222222 | (3,5,2) | {3,8,4} | {12.3.12}{12.12.3.3.12.12.3.3}{1... |