s-net: sqc5676
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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 | {7,6} |
| Vertex coordination sequence | [(7, 30, 89, 194, 346, 544, 790, 1081, 1419, 1802), (6, 24, 74, 176, 322, 521, 757, 1051, 1376, 1765)] |
| Wells’ vertex symbol | [3.4^8.5^5.6^6.7, 3^2.4^4.5^5.6^2.7^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, -1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 5, 0, 0, 0, 2, 6, -1, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 7, 0, 0, 1, 3, 7, 0, 1, 0, 3, 8, -1, 0, 1, 3, 8, 0, 0, 0, 4, 4, -1, -1, 1, 4, 5, -1, 0, 1, 4, 7, -1, 0, 1, 4, 7, 0, 1, 0, 5, 5, -1, -1, 1, 5, 8, -1, 0, 0, 5, 8, 0, 1, -1, 6, 7, 0, 1, 0, 6, 7, 1, 1, -1, 6, 8, 0, 0, 0, 6, 8, 0, 1, -1, 6, 8, 0, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.37598 | 1.87638 | 2.01452 | 90.0 | 108.088 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.18182 | 0.45 | 0.09091 |
| 0.02273 | 0.1 | 0.38636 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.58527 | 1.30503 | 1.91994 | 90.0 | 112.2111 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.35868 | 0.09497 | 0.46505 |
| 0.21607 | 0.37458 | 0.30089 |
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 |
|---|---|---|---|---|---|
 |
hqc2170 | *222222 | (2,7,5) | {7,6} | {4.4.4.3.4.4.4}{4.4.3.4.4.3} |