s-net: sqc4632
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,7) |
| Vertex degrees | {4,3,4,4} |
| Vertex coordination sequence | [(4, 6, 12, 28, 64, 134, 252, 425, 649, 927), (3, 6, 15, 30, 77, 138, 271, 433, 664, 940), (4, 10, 24, 64, 118, 228, 372, 588, 832, 1152), (4, 12, 32, 76, 158, 274, 454, 672, 954, 1272)] |
| Wells’ vertex symbol | [3^2.4.10^2.11, 3.9^2, 9^5.11, 9^5.12] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, -1, 0, 0, 2, 6, 0, 0, 0, 3, 3, 0, -1, 0, 3, 6, 0, 0, 1, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 8, 0, 0, 0, 7, 8, 0, 1, 1, 7, 12, -1, 0, 1, 8, 12, -1, 0, 1, 9, 10, 0, 0, 0, 9, 10, 1, 0, -1, 9, 11, 0, -1, 0, 10, 11, 0, -1, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: C2/c
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.28636 | 3.35816 | 3.15662 | 90.0 | 99.2191 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.08333 | 0.58333 | 0.41667 |
| 0.41667 | 0.05 | 0 |
| 0.25 | 0.15 | 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 |
|---|---|---|---|---|---|
| 2.03527 | 1.42426 | 1.71908 | 90.0 | 112.2763 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.26617 | 0.42948 | 0.60067 |
| 0.08495 | 0.45485 | 0.32283 |
| 0.25 | 0.64992 | 0.25 |
| 0 | 0.25 | 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 |
|---|---|---|---|---|---|
 |
hqc1765 | *222222 | (4,6,2) | {4,3,4,4} | {3.16.16.3}{3.16.16}{16.16.16.16... |