s-net: sqc4643
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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 | {3,4,4,4} |
| Vertex coordination sequence | [(3, 5, 10, 23, 44, 82, 136, 211, 304, 390), (4, 6, 15, 29, 59, 103, 167, 250, 330, 438), (4, 12, 22, 52, 94, 150, 236, 298, 414, 502), (4, 12, 34, 62, 110, 166, 240, 322, 418, 526)] |
| Wells’ vertex symbol | [3.8^2, 3^2.4.6.7^2, 6^2.8^3.10, 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, 3, 0, 0, 0, 2, 4, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 9, 1, 0, 0, 5, 10, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 6, 12, 0, 1, 0, 7, 10, 0, -1, 0, 7, 11, 0, 0, 1, 8, 10, 1, -1, -1, 8, 11, 1, 0, 0, 9, 12, -1, 1, 1, 9, 12, 0, 1, 0, 10, 11, 0, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.22692 | 4.89095 | 4.68909 | 90.0 | 107.8433 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.3125 | 0.25 |
| 0.2 | 0.375 | 0.2 |
| 0 | 0 | 0.5 |
| 0 | 0.25 | 0.75 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.0008 | 2.74334 | 2.91482 | 90.0 | 93.9468 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.14109 | 0.16227 | 0.14154 |
| 0.04701 | 0.44738 | 0.34083 |
| 0 | 0.5 | 0 |
| 0 | 0.25 | 0.75 |
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 |
|---|---|---|---|---|---|
 |
hqc1771 | *222222 | (4,6,2) | {3,4,4,4} | {16.3.16}{16.16.3.3}{16.16.16.16... |