s-net: sqc1325
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 7 |
| Edges per primitive translational unit | 14 |
| Transitivity (vertex,edge) | (6,6) |
| Vertex degrees | {3,4,4,6,4,4} |
| Vertex coordination sequence | [(3, 12, 23, 54, 67, 130, 139, 243, 236, 388), (4, 12, 24, 54, 72, 134, 144, 246, 240, 390), (4, 10, 28, 42, 84, 100, 180, 186, 310, 294), (6, 12, 34, 46, 98, 106, 194, 190, 322, 298), (4, 16, 28, 66, 76, 146, 148, 258, 244, 402), (4, 12, 36, 50, 100, 110, 196, 194, 324, 302)] |
| Wells’ vertex symbol | [4.6^2, 6^4.8^2, 6^4.8^2, 4^2.6^8.8^3.10^2, 6^4.8^2, 6^4.8^2] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 1, 0, 0, 2, 5, 0, 0, 0, 3, 6, 0, 0, 0, 3, 6, 0, 0, 1, 4, 5, 0, 0, 1, 5, 7, 0, 0, 0, 5, 7, 0, 1, 0, 6, 7, 0, 0, 0, 6, 7, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.17736 | 2.38473 | 1.77712 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.5 | 0.16667 | 0 |
| 0 | 0.5 | 0 |
| 0.5 | 0.5 | 0 |
| 0.5 | 0 | 0.5 |
| 1 | 1 | 0.5 |
| 1 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.02478 | 2.19275 | 1.97619 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.5 | 0.10883 | 0 |
| 0 | 0.5 | 0 |
| 0.5 | 0.5 | 0 |
| 0.5 | 0 | 0.5 |
| 1 | 1 | 0.5 |
| 1 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc2342 | *222222 | (6,6,2) | {3,6,4,4,4,4} | {4.6.6}{4.6.6.4.6.6}{6.6.6.6}{6.... |