s-net: sqc5603
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| Systre crystallographic geometry file (.cgd) |
Other names
| RCSR name | deh |
| Keywords | sphere packing |
| Fisher-Koch-Sowa symbol | 3/8/t7 |
Links to this net in other databases
| RCSR | topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 24 |
| Transitivity (vertex,edge) | (1,3) |
| Vertex degrees | {3} |
| Vertex coordination sequence | [(3, 6, 12, 21, 34, 52, 71, 90, 115, 147)] |
| Wells’ vertex symbol | [8^2.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 5, 1, 0, 0, 4, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 10, 0, 1, 0, 7, 13, 0, 0, 0, 8, 10, 0, 0, 1, 8, 14, 0, 0, 0, 9, 11, 0, 0, 1, 9, 12, 0, 1, 0, 11, 15, 0, 0, 0, 12, 16, 0, 0, 0, 13, 15, -1, 1, 1, 13, 16, 0, 1, 0, 14, 15, 0, 0, 1, 14, 16, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 4.09298 | 4.09298 | 5.78834 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.125 | 0.3125 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I41/amd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.69952 | 3.69952 | 6.10867 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.13515 | 0.11463 | 0.29315 |
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 |
|---|---|---|---|---|---|
 |
hqc40 | *288 | (1,2,2) | {3} | {8.16.16} |