s-net: sqc1600
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|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 4 |
| Edges per primitive translational unit | 16 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {6,10} |
| Vertex coordination sequence | [(6, 34, 114, 240, 420, 648, 924, 1248, 1620, 2040), (10, 50, 128, 260, 442, 674, 954, 1282, 1658, 2082)] |
| Wells’ vertex symbol | [3^4.4^2.5^3.6^5.7, 3^2.4^20.5^14.6^9] |
| Systre key | (3, 1, 1, -1, -1, 0, 1, 1, 0, -1, 1, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, -1, 0, 1, 3, 0, 0, 0, 1, 4, -1, 0, 0, 1, 4, 0, 0, 0, 2, 2, 0, 0, -1, 2, 3, 1, 0, -1, 2, 3, 1, 0, 0, 3, 3, -1, -1, 0, 3, 3, 0, -1, 1, 3, 4, -1, 1, -1, 3, 4, 0, 1, -1, 4, 4, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.51131 | 1.59234 | 1.51063 | 90.0 | 90.0102 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.625 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.38352 | 1.28072 | 1.29189 | 90.0 | 102.2988 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.25 | 0.25672 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc619 | *222222 | (2,4,3) | {10,6} | {4.6.3.6.4.4.6.3.6.4}{6.3.3.6.3.3} |