s-net: sqc9258
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 24 |
| Edges per primitive translational unit | 36 |
| Transitivity (vertex,edge) | (2,4) |
| Vertex degrees | {3,3} |
| Vertex coordination sequence | [(3, 5, 8, 13, 21, 31, 41, 56, 76, 97), (3, 5, 8, 13, 21, 31, 40, 52, 73, 99)] |
| Wells’ vertex symbol | [4.12^2, 4.12^2] |
| 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, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 6, 10, 0, 0, 0, 6, 12, 0, 0, 0, 7, 13, 0, 0, 0, 7, 14, 0, 0, 0, 8, 10, 1, 0, 0, 9, 13, 0, 1, 0, 9, 14, 0, 1, 0, 11, 15, 0, 0, 0, 11, 16, 0, 0, 0, 12, 15, 0, 1, 0, 12, 16, 0, 1, 0, 13, 17, 0, 0, 0, 14, 18, 0, 0, 0, 15, 19, 0, 0, 0, 16, 20, 0, 0, 0, 17, 21, 0, 0, 0, 17, 22, 0, 0, 0, 18, 21, 0, 0, 1, 18, 22, 0, 0, 1, 19, 23, 0, 0, 0, 19, 24, 0, 0, 0, 20, 23, 1, -1, -1, 20, 24, 1, -1, -1, 21, 24, 1, -1, -1, 22, 23, 1, 0, -1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: R-3c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 10.05924 | 10.05924 | 3.89551 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.5 | 0.125 |
| 0.29167 | 0.08333 | 0.20833 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: R-3c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 9.25011 | 9.25011 | 3.88912 | 90.0 | 90.0 | 120.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.32968 | 0.1541 | 0.04501 |
| 0.28028 | 0.05985 | 0.21354 |
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 |
|---|---|---|---|---|---|
 |
hqc36 | *24(12) | (1,2,2) | {3} | {4.24.24} |