s-net: sqc14551
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
Topological data
| Vertices per primitive translational unit | 7 |
| Edges per primitive translational unit | 12 |
| Transitivity (vertex,edge) | (5,6) |
| Vertex degrees | {3,4,3,4,4} |
| Vertex coordination sequence | [(3, 7, 15, 31, 56, 98, 181, 265, 388, 502), (4, 10, 26, 50, 88, 164, 256, 358, 472, 606), (3, 6, 12, 24, 42, 80, 134, 242, 340, 478), (4, 12, 30, 66, 118, 194, 282, 386, 498, 626), (4, 12, 32, 78, 136, 210, 296, 398, 512, 642)] |
| Wells’ vertex symbol | [6.7^2, 7^4.8.10, 6^2.9, 6.7.8^4, 6^4.8^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, 0, 0, 0, 2, 3, 0, 0, 1, 3, 4, 0, 0, 0, 3, 5, 0, 0, 0, 4, 6, 0, 0, 0, 4, 7, 0, 0, 0, 5, 6, -1, 0, 1, 5, 7, -1, 0, -1, 6, 7, 0, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.13912 | 1.81288 | 1.92156 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.33333 |
| 0 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0 | 0.5 | 0 |
| 0.5 | 0.5 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Pmmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.71752 | 2.42894 | 1.71752 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.33333 |
| 0 | 0 | 0 |
| 0 | 0.5 | 0.5 |
| 0 | 0.5 | 0 |
| 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc2024 | *222222 | (5,6,2) | {3,3,4,4,4} | {6.9.6}{6.9.9}{9.9.9.9}{9.9.9.9}... |