s-net: sqc4074
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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 | 22 |
| Transitivity (vertex,edge) | (2,7) |
| Vertex degrees | {3,8} |
| Vertex coordination sequence | [(3, 13, 59, 154, 292, 470, 688, 946, 1244, 1582), (8, 37, 112, 233, 393, 593, 833, 1113, 1433, 1793)] |
| Wells’ vertex symbol | [4^3, 4^9.5^5.6^13.7] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 1, -1, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 3, -1, 0, 0, 3, 6, -1, 0, 0, 3, 6, -1, 1, -1, 3, 6, -1, 1, 0, 3, 7, 0, 1, 0, 3, 8, -1, 1, -1, 4, 6, -1, 0, 0, 4, 7, 0, 0, 0, 5, 6, 0, 0, 1, 5, 8, 0, 0, 0, 6, 6, -1, 1, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.59924 | 1.96262 | 2.21974 | 90.0 | 112.3224 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.16667 | 0.25 | 0.30556 |
| 0.08333 | 0.125 | 0.11111 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.94075 | 1.30335 | 1.57385 | 90.0 | 113.8163 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.2014 | 0.25185 | 0.13301 |
| 0.46513 | 0.34567 | 0.60636 |
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 |
|---|---|---|---|---|---|
 |
hqc1629 | *222222 | (2,6,4) | {8,3} | {4.4.6.4.4.6.4.4}{6.4.4} |