s-net: sqc2837
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 8 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (3,6) |
| Vertex degrees | {6,4,4} |
| Vertex coordination sequence | [(6, 22, 48, 90, 146, 222, 312, 420, 544, 684), (4, 16, 41, 80, 137, 210, 300, 407, 528, 668), (4, 12, 30, 64, 116, 190, 276, 382, 498, 632)] |
| Wells’ vertex symbol | [6^15, 6^6, 6^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 5, 0, 0, 1, 2, 6, 0, 0, 0, 2, 6, 0, 1, 0, 3, 5, 0, -1, 1, 3, 5, 1, -1, 1, 3, 7, 0, 0, 0, 4, 6, 1, 0, 1, 4, 7, 0, 1, 0, 4, 7, 1, 0, 1, 5, 8, 0, 0, 0, 5, 8, 0, 1, 0, 6, 8, -1, 0, 0, 7, 8, 0, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.32295 | 2.94108 | 2.41794 | 90.0 | 108.6742 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.68182 | 0 |
| 0.15 | 0.13636 | 0.2 |
| 0.25 | 0.04545 | 0 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.95687 | 2.80283 | 1.91389 | 90.0 | 107.0514 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.25 | 0.6978 | 0 |
| 0.13546 | 0.14765 | 0.39799 |
| 0.75 | 0.03719 | 0 |
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 |
|---|---|---|---|---|---|
 |
hqc1117 | *222222 | (3,5,2) | {6,4,4} | {6.6.6.6.6.6}{6.6.6.6}{6.6.6.6} |