s-net: sqc1952
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 16 |
| Transitivity (vertex,edge) | (3,5) |
| Vertex degrees | {6,6,4} |
| Vertex coordination sequence | [(6, 22, 68, 160, 308, 524, 814, 1168, 1608, 2124), (6, 20, 66, 152, 306, 508, 794, 1148, 1580, 2078), (4, 16, 58, 144, 288, 510, 798, 1158, 1594, 2106)] |
| Wells’ vertex symbol | [3^4.4^2.6^2.7^6.8, 3^2.6^9.7^4, 6.7^4.10] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 6, 0, 0, 0, 2, 6, 1, 0, 0, 3, 3, 0, -1, 0, 3, 6, 0, 0, 1, 3, 6, 0, 1, 1, 4, 4, -2, 1, 1, 4, 6, 1, 1, 0, 5, 5, -1, 0, 1, 5, 6, -1, 1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.82548 | 1.9272 | 1.95238 | 90.0 | 105.4948 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.75 | 0.25 |
| 0.25 | 0.08333 | 0 |
| 0.25 | 0.25 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.40844 | 0.95737 | 1.53872 | 90.0 | 90.2151 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.25 | 0.25 |
| 0.25 | 0.12702 | 0 |
| 0.25 | 0.75 | 0.25 |
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 |
|---|---|---|---|---|---|
 |
hqc796 | *222222 | (3,4,2) | {6,6,4} | {3.10.3.3.10.3}{3.10.10.3.10.10}... |