s-net: sqc724


 
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 12
Transitivity (vertex,edge)(2,3)
Vertex degrees {3,12}
Vertex coordination sequence [(3, 12, 56, 159, 322, 544, 826, 1168, 1570, 2032), (12, 58, 160, 322, 544, 826, 1168, 1570, 2032, 2554)]
Wells’ vertex symbol [4^3, 4^32.6^28.8^6]
Systre key (3, 1, 1, -1, -1, -1, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 1, 0, 0, -1, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 1, 0, 2, 4, 1, 1, 1, 3, 5, 0, 0, 1, 4, 5, -1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: I-4m2

Parameters:

a b c alpha beta gamma
1.95511 1.95511 2.06051 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.83333 0.05
0 0.5 0.25

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: I-4m2

Parameters:

a b c alpha beta gamma
1.17547 1.17547 1.39378 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.20385 0 0.34404
0 0.5 0.25

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 hqc224 *4444 (2,3,3) {3,12} {4.16.16}{16.4.16.16.4.16.16.4.1...

h-nets with edge collapse