s-net: sqc619


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 5
Edges per primitive translational unit 11
Transitivity (vertex,edge)(4,6)
Vertex degrees {6,4,4,4}
Vertex coordination sequence [(6, 12, 36, 70, 116, 170, 236, 310, 396, 490), (4, 12, 34, 66, 110, 162, 228, 302, 388, 482), (4, 16, 38, 74, 118, 174, 238, 314, 398, 494), (4, 12, 28, 64, 106, 161, 224, 300, 384, 480)]
Wells’ vertex symbol [3^2.6^5.7^4.8^2.9^2, 6.8^4.10, 6^5.8, 3^2.4.6^2.7]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 0, 0, 2, 4, 0, 0, 1, 3, 4, 0, 0, 0, 3, 5, 0, 0, 0, 4, 5, 0, 1, 0, 5, 5, -1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.97629 2.0825 1.3978 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.5 0.5 0
0 0.5 0
0.5 0.1 0

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.93045 2.37113 1.04292 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.5 0.5 0
0 0.5 0
0.5 0.16665 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 hqc1773 *222222 (4,6,2) {4,6,4,4} {3.8.8.3}{3.8.8.3.8.8}{8.8.8.8}{...

h-nets with edge collapse

No items to display.