s-net: sqc3197
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 5 |
| Edges per primitive translational unit | 20 |
| Transitivity (vertex,edge) | (2,5) |
| Vertex degrees | {16,6} |
| Vertex coordination sequence | [(16, 82, 208, 394, 640, 946, 1312, 1738, 2224, 2770), (6, 36, 126, 284, 500, 776, 1112, 1508, 1964, 2480)] |
| Wells’ vertex symbol | [3^12.4^46.5^52.6^10, 3^3.4^7.5^5] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, -1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, 0, -1, -1, 2, 3, 0, -1, 0, 2, 3, 0, 0, 1, 2, 5, 0, 0, 0, 3, 3, -1, 0, 0, 3, 3, -1, 1, 0, 3, 3, 0, -1, -1, 3, 3, 0, 0, -1, 3, 4, 0, 1, 0, 3, 4, 0, 1, 1, 3, 5, -1, 1, 0, 3, 5, 0, 0, 0, 4, 4, 0, 0, -1, 4, 5, 0, 0, 0, 5, 5, -1, 1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.66282 | 1.66282 | 1.63931 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.375 | 0.375 | 0.08333 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I-42m
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.39151 | 1.39151 | 1.10063 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0 |
| 0.23059 | 0.23059 | 0.13585 |
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 |
|---|---|---|---|---|---|
 |
hqc1320 | *4444 | (2,4,5) | {6,16} | {4.8.3.3.3.8}{3.3.4.3.3.3.4.3.3.... |