s-net: sqc4845
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {8,4} |
| Vertex coordination sequence | [(8, 32, 74, 140, 230, 344, 470, 620, 790, 984), (4, 13, 44, 108, 198, 308, 437, 587, 757, 947)] |
| Wells’ vertex symbol | [4^8.5^4.6^8.7^4.8^4, 4^3.5.6^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 5, -1, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 6, -1, 0, 0, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 4, -1, 0, 0, 4, 7, 0, 0, 1, 4, 8, 1, 0, 0, 4, 9, 0, 0, 1, 4, 10, 1, -1, 0, 5, 9, 1, 0, 1, 5, 10, 1, 0, 1, 6, 7, 1, 1, 1, 6, 8, 1, 1, 1, 7, 10, 0, -1, -1, 8, 9, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.23854 | 3.81768 | 1.55886 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.33333 | 0.1 | 0.4 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Cmma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.96985 | 3.66486 | 1.01008 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.04725 | 0.11384 | 0.2206 |
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 |
|---|---|---|---|---|---|
 |
hqc1961 | *222222 | (2,6,4) | {4,8} | {4.8.4.4}{4.4.8.8.4.4.8.8} |