s-net: sqc331


  
Barycentric geometry maximising unit cell volume
 Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 2
Edges per primitive translational unit 10
Transitivity (vertex,edge)(2,3)
Vertex degrees {16,4}
Vertex coordination sequence [(16, 76, 184, 340, 544, 796, 1096, 1444, 1840, 2284), (4, 44, 152, 296, 492, 736, 1028, 1368, 1756, 2192)]
Wells’ vertex symbol [3^8.4^78.5^28.6^6, 3^4.4^2]
Systre key (3, 1, 1, -2, -1, 0, 1, 1, -1, -1, -1, 1, 1, -1, -1, 1, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 1, 0, 0, -1, 1, 2, -2, -1, 0, 1, 2, -1, -1, -1, 1, 2, -1, 0, -1, 1, 2, 0, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P-42m

Parameters:

a b c alpha beta gamma
0.93343 0.93343 0.83488 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
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
1.06964 1.06964 0.47868 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
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 hqc114 *2244 (2,3,2) {16,4} {4.3.3.4.4.3.3.4.4.3.3.4.4.3.3.4...

h-nets with edge collapse

No items to display.