s-net: sqc330


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 2
Edges per primitive translational unit 10
Transitivity (vertex,edge)(2,5)
Vertex degrees {16,4}
Vertex coordination sequence [(16, 72, 176, 328, 528, 776, 1072, 1416, 1808, 2248), (4, 36, 122, 254, 434, 662, 938, 1262, 1634, 2054)]
Wells’ vertex symbol [3^8.4^90.5^18.6^4, 3^4.4^2]
Systre key (3, 1, 1, -2, -1, -1, 1, 1, -1, -1, -2, 1, 1, -1, -1, 0, 1, 1, -1, 0, 0, 1, 1, 0, -1, -1, 1, 1, 0, 0, -1, 1, 2, -1, -1, -1, 1, 2, 0, -1, -1, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.10588 0.95741 0.85668 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0 0.5 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.07223 1.22164 0.52489 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0 0.5 0.5

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
Net details hqc1283 *222222 (2,5,4) {16,4} {4.4.3.3.3.3.4.4.4.4.3.3.3.3.4.4...

h-nets with edge collapse

No items to display.