s-net: sqc4637
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,7) |
| Vertex degrees | {4,3,4,4} |
| Vertex coordination sequence | [(4, 10, 25, 54, 104, 184, 300, 442, 623, 858), (3, 9, 22, 47, 91, 165, 277, 414, 584, 799), (4, 12, 32, 64, 112, 190, 314, 492, 714, 970), (4, 10, 24, 48, 88, 152, 256, 412, 604, 822)] |
| Wells’ vertex symbol | [6^2.8^4, 6^2.8, 8^5.14, 6^2.8^3.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 3, 9, 0, 0, 0, 4, 10, 0, 0, 0, 4, 11, 0, 0, 0, 5, 11, 0, 1, 0, 5, 12, 0, 0, 0, 6, 8, 0, 0, 1, 6, 9, 0, 1, 1, 6, 11, 0, 1, 1, 7, 7, 0, -1, -1, 7, 11, 1, 1, 0, 8, 12, 1, 1, 0, 9, 10, 0, 0, -1, 10, 12, 0, 0, 1, 10, 12, 1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.88856 | 3.28881 | 3.0029 | 90.0 | 110.2613 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13636 | 0.66667 | 0.04545 |
| 0.09091 | 0.66667 | 0.36364 |
| 0 | 0.5 | 0 |
| 0 | 0 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.40815 | 1.69181 | 2.12039 | 90.0 | 98.6857 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.34753 | 0.07799 | 0.31739 |
| 0.35834 | 0.0032 | 0.27754 |
| 0 | 0.5 | 0 |
| 0 | 0 | 0.5 |
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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hqc1776 | *222222 | (4,6,2) | {4,3,4,4} | {6.8.8.6}{6.8.8}{8.8.8.8}{8.8.8.8} |