s-net: sqc1124


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 3
Edges per primitive translational unit 14
Transitivity (vertex,edge)(2,3)
Vertex degrees {20,4}
Vertex coordination sequence [(20, 100, 252, 476, 772, 1140, 1580, 2092, 2676, 3332), (4, 48, 170, 362, 626, 962, 1370, 1850, 2402, 3026)]
Wells’ vertex symbol [3^16.4^126.5^44.6^4, 3^4.4^2]
Systre key (3, 1, 1, -1, -2, -2, 1, 1, -1, -1, -1, 1, 1, -1, 0, 0, 1, 1, 0, -2, -1, 1, 1, 0, -1, 0, 1, 1, 0, 0, -1, 1, 2, -1, -2, -2, 1, 2, -1, -1, -1, 1, 2, 0, -1, -1, 1, 2, 0, 0, 0, 1, 3, 0, -2, -1, 1, 3, 0, -1, -1, 1, 3, 0, -1, 0, 1, 3, 0, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4/mmm

Parameters:

a b c alpha beta gamma
1.13566 1.13566 0.9272 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 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
1.22211 1.22211 0.77004 90.0 90.0 90.0

Vertex positions:

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

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 hqc420 *2244 (2,3,3) {20,4} {4.3.3.3.3.4.3.3.3.3.4.3.3.3.3.4...

h-nets with edge collapse

No items to display.