s-net: sqc4968
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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 | 24 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {4,8} |
| Vertex coordination sequence | [(4, 12, 38, 93, 171, 288, 409, 593, 750, 1009), (8, 35, 87, 167, 273, 406, 565, 752, 964, 1204)] |
| Wells’ vertex symbol | [4^4.5.6, 3^3.4^11.5^11.6^2.7] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 1, -1, 1, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 2, 3, -1, 0, 0, 2, 3, -1, 1, 0, 2, 4, 0, 1, -1, 2, 6, 0, 0, 0, 3, 4, 0, 0, 0, 3, 4, 0, 1, -1, 3, 4, 1, 0, -1, 3, 4, 1, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 6, 0, 0, 1, 5, 6, 1, 0, 0, 5, 7, 0, 0, 1, 6, 8, 0, 0, 0, 7, 8, 0, 0, 0, 7, 8, 1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.79161 | 2.31603 | 1.9534 | 90.0 | 91.7324 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.175 | 0.26974 | 0.225 |
| 0.025 | 0.38816 | 0.175 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.75465 | 1.93916 | 1.75426 | 90.0 | 90.0619 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.50014 | 0.127 | 0.24447 |
| 0.06854 | 0.62495 | 0.23936 |
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 |
|---|---|---|---|---|---|
 |
hqc1910 | *222222 | (2,7,5) | {8,4} | {4.4.4.4.4.4.4.4}{4.4.4.4} |