s-net: sqc617


 
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 11
Transitivity (vertex,edge)(5,5)
Vertex degrees {4,4,4,4,3}
Vertex coordination sequence [(4, 12, 24, 44, 72, 104, 164, 230, 284, 348), (4, 10, 24, 38, 72, 102, 154, 188, 274, 338), (4, 12, 24, 44, 66, 112, 154, 214, 258, 360), (4, 6, 16, 32, 60, 80, 136, 182, 256, 308), (3, 8, 15, 32, 55, 94, 125, 192, 239, 334)]
Wells’ vertex symbol [5^4.8^2, 5.8^5, 5^4.6.8, 4^2.8^2.10^2, 4.8^2]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, -1, 0, 0, 2, 3, 0, 0, 0, 3, 4, 0, 0, 0, 3, 5, 0, 0, 0, 4, 6, 0, 0, 0, 4, 6, 0, 1, 0, 5, 6, 0, 0, 1, 5, 6, 0, 1, 1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.60277 3.39875 1.60296 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.5 0 0.5
0.5 0 0
0 0.5 0.5
0.5 0.33333 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
2.07167 1.71572 1.24045 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.5 0 0.5
0.5 0 0
0 0.5 0.5
0.5 0.3604 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 hqc1883 *222222 (5,5,2) {4,4,4,3,4} {9.9.9.9}{9.9.9.9}{9.9.9.9}{9.4....

h-nets with edge collapse

No items to display.