s-net: sqc1361


 
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 {5,4}
Vertex coordination sequence [(5, 13, 28, 51, 77, 108, 149, 195, 244, 301), (4, 10, 28, 44, 78, 110, 142, 192, 248, 296)]
Wells’ vertex symbol [3^2.4^2.6^4.7^2, 3^2.6^2.7^2]
Systre key (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, -1, 0, 0, 2, 3, 0, 0, 0, 3, 4, 0, 1, 0, 3, 5, 0, 1, 0, 4, 5, 0, 0, 1, 4, 6, 0, 0, 0, 4, 6, 1, 0, 0, 5, 6, 0, 0, -1, 5, 6, 1, 0, -1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4/mmm

Parameters:

a b c alpha beta gamma
2.68307 2.68307 1.54826 90.0 90.0 90.0

Vertex positions:

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

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4/mmm

Parameters:

a b c alpha beta gamma
2.41423 2.41423 1.73203 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.29289 0
0 0.5 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 hqc423 *2224 (2,3,3) {5,4} {4.6.3.3.6}{6.3.6.3}
Net details hqc424 *2244 (2,3,3) {5,4} {4.12.3.3.12}{12.3.12.3}

h-nets with edge collapse