s-net: sqc6959
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 16 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {3,4} |
| Vertex coordination sequence | [(3, 8, 21, 38, 59, 94, 139, 178, 226, 301), (4, 10, 22, 40, 67, 99, 135, 183, 241, 299)] |
| Wells’ vertex symbol | [6.8^2, 6^2.8^4] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 8, 1, 0, 0, 3, 9, 0, 0, 0, 4, 7, 0, 0, 1, 4, 9, 0, 1, 0, 5, 6, 0, -1, 1, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 6, 12, 0, 0, 0, 6, 13, 0, 0, 0, 7, 14, 0, 0, 0, 8, 14, 0, 1, 0, 9, 14, 0, 0, 0, 9, 15, 0, 0, 0, 10, 13, -1, -1, 1, 10, 15, -1, 0, 0, 11, 12, 1, 0, 1, 11, 15, 0, 0, 1, 12, 16, 0, 0, 0, 13, 16, 1, 0, 1, 14, 16, 0, -1, 1, 15, 16, 1, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.7612 | 5.31728 | 4.85331 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.375 | 0.04167 | 0.025 |
| 0.04167 | 0.29167 | 0.175 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Fddd
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.73883 | 4.90813 | 4.86028 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.37535 | 0.02799 | 0.02427 |
| 0.00743 | 0.31843 | 0.17401 |
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 |
|---|---|---|---|---|---|
 |
hqc480 | *22222 | (2,4,2) | {4,3} | {6.8.8.6}{6.8.8} |