s-net: sqc6299
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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) | (5,7) |
| Vertex degrees | {4,8,4,4,4} |
| Vertex coordination sequence | [(4, 18, 48, 94, 162, 246, 352, 468, 615, 763), (8, 28, 60, 114, 184, 278, 384, 518, 652, 826), (4, 12, 36, 76, 148, 236, 336, 464, 594, 764), (4, 12, 36, 80, 152, 240, 344, 474, 610, 778), (4, 20, 50, 98, 170, 254, 366, 482, 634, 782)] |
| Wells’ vertex symbol | [4^2.5^3.6, 4^4.5^8.6^9.7^4.8^3, 5^4.7.8, 5^4.7.8, 5^5.7] |
| 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, 4, -1, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 9, 1, 0, 0, 3, 10, 0, 0, 0, 3, 11, 0, 0, 0, 4, 9, 2, 0, 0, 4, 12, 0, 0, 0, 5, 7, -1, 0, 0, 5, 9, 0, 0, 1, 5, 12, 0, 1, 0, 6, 9, 1, 0, 1, 6, 10, -1, -1, 1, 6, 11, 1, 1, 0, 7, 8, 0, -1, 1, 7, 9, 2, 0, 1, 8, 10, -1, 0, 0, 8, 10, 0, 0, 0, 9, 9, -1, 0, 0, 11, 12, -1, 0, 0, 11, 12, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.68513 | 3.62964 | 1.4066 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.2 | 0 | 0 |
| 0.25 | 0.25 | 0.5 |
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.25 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.96583 | 3.74054 | 1.22787 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.17627 | 0 | 0 |
| 0.25 | 0.25 | 0.5 |
| 0 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0.25 | 0 | 0.5 |
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 |
|---|---|---|---|---|---|
 |
hqc2341 | *222222 | (5,7,2) | {4,8,4,4,4} | {4.5.5.4}{4.4.5.5.4.4.5.5}{5.5.5... |