s-net: sqc3120


 
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 20
Transitivity (vertex,edge)(2,6)
Vertex degrees {3,14}
Vertex coordination sequence [(3, 25, 122, 297, 543, 861, 1251, 1713, 2247, 2853), (14, 76, 212, 420, 700, 1052, 1476, 1972, 2540, 3180)]
Wells’ vertex symbol [3.4.5, 3^4.4^43.5^30.6^10.7^4]
Systre key (3, 1, 1, -1, -1, 0, 1, 1, -1, 0, 0, 1, 1, 0, -1, 1, 1, 1, 0, 0, -1, 1, 2, -1, -1, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, -1, 1, 3, 0, 0, 0, 1, 4, -1, 0, -1, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 4, -1, -1, 0, 4, 4, -1, 0, 0, 4, 4, 0, -1, 1, 4, 4, 0, 0, -1, 4, 5, -1, -1, 1, 4, 5, 0, -1, 1, 4, 6, 0, -1, 1, 4, 6, 0, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: I212121

Parameters:

a b c alpha beta gamma
1.61296 1.71092 1.76631 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.16667 0.25
0.75 0.83333 0

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: I212121

Parameters:

a b c alpha beta gamma
1.25538 1.28041 1.25596 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.37964 0.32229 0.18969
0.25 0.02102 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
Net details hqc1272 *222222 (2,5,4) {14,3} {4.4.3.6.3.4.4.4.4.3.6.3.4.4}{3....

h-nets with edge collapse

No items to display.