s-net: sqc1157


 
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)(3,4)
Vertex degrees {8,4,4}
Vertex coordination sequence [(8, 36, 88, 158, 264, 382, 512, 704, 884, 1070), (4, 10, 45, 123, 214, 328, 474, 626, 812, 1034), (4, 4, 24, 104, 194, 292, 442, 592, 748, 988)]
Wells’ vertex symbol [4^4.6^10.8^10.10^4, 3^2.4.6^3, 3^4.4^2]
Systre key (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 4, -1, -1, 1, 2, 5, 0, 0, 1, 2, 6, 0, 0, 0, 3, 4, -2, 0, 1, 3, 5, -1, 1, 1, 3, 6, -1, 1, 0, 4, 6, 1, 1, -1, 5, 6, 0, 0, -1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P-42m

Parameters:

a b c alpha beta gamma
1.87603 1.87603 2.71984 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.375 0.375 0.58333
0.5 0.5 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P-42m

Parameters:

a b c alpha beta gamma
1.01418 1.01418 1.41925 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.21039 0.78961 0.13821
0.5 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 hqc465 *2244 (3,4,2) {8,4,4} {8.8.8.8.8.8.8.8}{8.3.3.8}{3.3.3.3}

h-nets with edge collapse

No items to display.