s-net: sqc1369


 
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 14
Transitivity (vertex,edge)(2,3)
Vertex degrees {6,4}
Vertex coordination sequence [(6, 14, 30, 48, 78, 120, 158, 196, 254, 328), (4, 12, 28, 52, 84, 118, 154, 204, 264, 320)]
Wells’ vertex symbol [3^4.4^2.6^2.7^4.8^3, 3.4.6^4]
Systre key (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, 0, 2, 5, 0, 0, 0, 2, 5, 1, 0, 0, 3, 5, 0, 1, 0, 3, 6, 0, 0, 0, 3, 6, 1, 0, 0, 4, 5, 0, 1, 0, 4, 6, 0, 0, 1, 4, 6, 1, 0, 1, 6, 6, -1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4/mmm

Parameters:

a b c alpha beta gamma
3.06297 3.06297 1.08286 90.0 90.0 90.0

Vertex positions:

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

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4/mmm

Parameters:

a b c alpha beta gamma
3.14624 3.14624 1.00002 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.5 0
0 0.22475 0.5

Edge end points:

Hyperbolic sources

h-nets with faithful topology

2 records listed.
Image h-net name Orbifold symbol Transitivity (Vert,Edge,Face) Vertex Degree 2D Vertex Symbol
Net details hqc393 *2224 (2,3,3) {4,6} {4.6.3.6}{6.3.3.6.3.3}
Net details hqc398 *2244 (2,3,3) {4,6} {4.12.3.12}{12.3.3.12.3.3}

h-nets with edge collapse