s-net: sqc2358
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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 | 18 |
| Transitivity (vertex,edge) | (3,4) |
| Vertex degrees | {8,8,12} |
| Vertex coordination sequence | [(8, 42, 100, 186, 292, 426, 580, 762, 964, 1194), (8, 44, 90, 202, 282, 450, 562, 794, 938, 1234), (12, 38, 118, 178, 318, 410, 614, 738, 1006, 1162)] |
| Wells’ vertex symbol | [3^8.4^14.5^5.6, 3^8.4^8.5^8.6^4, 3^12.4^20.5^24.6^10] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, -1, 0, 0, 1, 2, -1, 0, 1, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 2, 3, 0, 0, 0, 2, 3, 0, 1, -1, 2, 3, 1, 0, -1, 2, 3, 1, 1, 0, 2, 4, -1, 0, 0, 2, 4, -1, 1, 0, 2, 4, 0, 0, 0, 2, 4, 0, 1, 0, 3, 4, -1, 0, 0, 3, 4, -1, 0, 1, 4, 4, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.56856 | 1.56856 | 1.10914 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0 |
| 0 | 0 | 0 |
| 0.5 | 0.5 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.60842 | 1.60842 | 1.04788 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0 |
| 0 | 0 | 0 |
| 0.5 | 0.5 | 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 |
|---|---|---|---|---|---|
 |
hqc44 | *24(12) | (2,2,1) | {8,12} | {3.3.3.3.3.3.3.3}{3.3.3.3.3.3.3.... |