s-net: sqc90


 
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 8
Transitivity (vertex,edge)(1,3)
Vertex degrees {8}
Vertex coordination sequence [(8, 32, 72, 128, 200, 288, 392, 512, 648, 800)]
Wells’ vertex symbol [4^21.5^4.6^3]
Systre key (3, 1, 1, -1, -2, 0, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 2, 2, -1, -2, 0, 2, 2, -1, -1, 0, 2, 2, -1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P42/mmc

Parameters:

a b c alpha beta gamma
0.73943 0.73943 2.33829 90.0 90.0 90.0

Vertex positions:

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

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P42/mmc

Parameters:

a b c alpha beta gamma
0.77389 0.77389 2.07442 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 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 hqc6 *248 (1,1,1) {8} {4.4.4.4.4.4.4.4}

h-nets with edge collapse

No items to display.