s-net: sqc3603
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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 | 20 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {4,8,4} |
| Vertex coordination sequence | [(4, 16, 43, 81, 134, 190, 260, 341, 437, 532), (8, 24, 48, 92, 136, 194, 272, 352, 432, 556), (4, 18, 50, 82, 136, 198, 264, 346, 448, 538)] |
| Wells’ vertex symbol | [4^3.5^3, 4^10.5^4.6^10.8^4, 4.5^5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 1, 0, 3, 3, -1, 0, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 4, -1, 0, 0, 4, 5, 0, -1, 1, 4, 6, 0, -1, 1, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 6, -1, 0, 0, 5, 8, 0, 1, 0, 6, 7, 1, 1, 0, 7, 8, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.39695 | 3.01957 | 4.05066 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.125 |
| 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 |
|---|---|---|---|---|---|
| 0.86041 | 3.35722 | 1.30335 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.12211 | 0.25 | 0.36833 |
| 0 | 0 | 0.5 |
| 0 | 0.25 | 0.36835 |
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 |
|---|---|---|---|---|---|
 |
hqc1443 | *222222 | (3,6,2) | {4,8,4} | {6.4.4.6}{6.6.4.4.6.6.4.4}{6.6.6.6} |