s-net: sqc4861
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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) | (4,6) |
| Vertex degrees | {4,8,4,4} |
| Vertex coordination sequence | [(4, 17, 49, 97, 163, 247, 351, 475, 611, 769), (8, 26, 56, 106, 172, 262, 372, 490, 640, 802), (4, 8, 26, 64, 116, 188, 274, 384, 514, 652), (4, 16, 42, 82, 142, 218, 318, 438, 566, 726)] |
| Wells’ vertex symbol | [4^3.6^3, 4^6.6^18.8^4, 4^4.6^2, 4^4.6^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 7, 0, 1, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 1, 3, 10, 0, 0, 0, 4, 5, -1, 0, 1, 4, 9, 1, -1, 1, 4, 10, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, -1, 6, 8, 1, -1, 0, 6, 9, 1, -1, 0, 6, 10, 0, 0, -1, 7, 8, 1, -1, 0, 7, 9, 1, -1, 1, 9, 9, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.40322 | 3.9756 | 1.64844 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.1 | 0.2 |
| 0.25 | 0.25 | 0 |
| 0 | 0 | 0 |
| 0.25 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.45408 | 3.8807 | 1.05244 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.15055 | 0.5568 |
| 0.25 | 0.25 | 0 |
| 0 | 0 | 0 |
| 0.25 | 0.5 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc2048 | *222222 | (4,6,2) | {4,8,4,4} | {8.4.4.8}{8.8.4.4.8.8.4.4}{4.4.4... |