s-net: sqc5632
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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 | 26 |
| Transitivity (vertex,edge) | (2,8) |
| Vertex degrees | {9,4} |
| Vertex coordination sequence | [(9, 46, 135, 271, 454, 682, 957, 1277, 1644, 2056), (4, 14, 62, 163, 316, 506, 752, 1032, 1372, 1742)] |
| Wells’ vertex symbol | [3.4^14.5^12.6^8.7, 3^2.4^3.5] |
| Systre key | (3, 1, 1, -1, 0, -1, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 5, 0, 0, 1, 2, 2, 0, -1, 1, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 8, 0, 0, 1, 3, 4, 0, 0, 0, 3, 4, 1, 0, 1, 3, 8, 0, 1, 0, 4, 8, 0, 1, 0, 5, 5, 0, -1, 1, 5, 6, -1, 0, -1, 5, 7, -1, 0, -1, 5, 8, -1, 0, 0, 5, 8, 0, 0, 0, 5, 8, 0, 1, 0, 6, 7, 0, 0, 0, 6, 7, 0, 1, -1, 8, 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 |
|---|---|---|---|---|---|
| 2.57631 | 1.95968 | 2.18568 | 90.0 | 108.0645 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.1875 | 0.41667 | 0.0625 |
| 0.16667 | 0.16667 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.35261 | 1.64472 | 1.5819 | 90.0 | 106.8695 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.40891 | 0.2004 | 0.41652 |
| 0.39145 | 0.29021 | 0.27431 |
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 |
|---|---|---|---|---|---|
 |
hqc2143 | *222222 | (2,7,5) | {9,4} | {4.4.4.4.3.4.4.4.4}{4.4.3.3} |