s-net: sqc5813
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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, 27, 66, 120, 196, 281, 388, 505, 644, 793), (6, 23, 57, 110, 183, 277, 378, 503, 633, 792)] |
| Wells’ vertex symbol | [3.4^11.5^5.6^4, 3^2.4^5.5^7.6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, -1, 0, 0, 2, 4, 0, 1, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 1, 3, 5, 1, 0, 1, 3, 5, 1, 1, 0, 3, 7, -1, -1, -1, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 6, 0, 0, 1, 4, 6, 1, 0, 1, 4, 7, -1, -1, 0, 4, 8, 0, -1, 0, 5, 7, -2, -1, -1, 5, 8, -1, -1, -1, 5, 8, 0, 0, 0, 6, 7, -1, -1, -1, 6, 8, -1, -1, -1, 7, 8, 1, 0, 1, 7, 8, 1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.21127 | 2.28109 | 2.63061 | 90.0 | 91.6684 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.06818 | 0.1875 | 0.22727 |
| 0.22727 | 0.5625 | 0.34091 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.02943 | 1.95128 | 1.7118 | 90.0 | 105.655 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.02009 | 0.60539 | 0.15701 |
| 0.26297 | 0.00908 | 0.29911 |
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 |
|---|---|---|---|---|---|
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hqc2170 | *222222 | (2,7,5) | {7,6} | {4.4.4.3.4.4.4}{4.4.3.4.4.3} |