s-net: sqc5309
 |
|
| Systre crystallographic geometry file (.cgd) |
Other names
| RCSR name | dgp |
Links to this net in other databases
| RCSR | topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,3) |
| Vertex degrees | {8,8} |
| Vertex coordination sequence | [(8, 30, 66, 114, 178, 254, 346, 450, 570, 702), (8, 27, 62, 111, 174, 251, 342, 447, 566, 699)] |
| Wells’ vertex symbol | [3^8.4^16.5^4, 3^8.4^9.5^8.6^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 1, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, -1, 0, 2, 3, 0, 0, 0, 2, 5, 0, 0, 0, 2, 5, 0, 0, 1, 2, 6, -1, -1, 0, 2, 6, 0, -1, 1, 3, 4, -1, 0, 0, 3, 4, 0, 1, 0, 3, 5, 0, 0, 1, 3, 6, 0, 0, 1, 4, 5, 0, 0, 0, 4, 5, 1, 0, 1, 4, 6, 0, -1, 0, 4, 6, 0, -1, 1, 5, 6, -1, -1, 0, 5, 6, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.39142 | 2.39142 | 2.00092 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.25 |
| 0.3 | 0.3 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.44941 | 2.44941 | 1.89643 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.25 |
| 0.29587 | 0.29587 | 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 |
|---|---|---|---|---|---|
 |
hqc1 | *238 | (1,1,1) | {8} | {3.3.3.3.3.3.3.3} |