s-net: sqc4792


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 8
Edges per primitive translational unit 24
Transitivity (vertex,edge)(2,5)
Vertex degrees {4,8}
Vertex coordination sequence [(4, 11, 56, 152, 320, 516, 808, 1080, 1512, 1844), (8, 38, 122, 266, 462, 710, 1010, 1362, 1766, 2222)]
Wells’ vertex symbol [3^3.4^3, 3^3.4^4.5^8.6^10.7^3]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, -1, 1, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, 0, 0, -1, 2, 4, 0, 0, 0, 2, 6, -1, 1, -1, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 3, 0, 0, -1, 3, 5, 0, 0, 0, 3, 6, -1, 0, 0, 3, 6, -1, 1, -1, 3, 8, 0, 0, 0, 4, 5, 0, 0, 0, 4, 7, 0, 0, 0, 5, 8, 0, 0, 0, 6, 6, -1, 0, 0, 6, 7, 1, -1, 1, 6, 8, 1, -1, 1, 7, 8, 0, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: I-4m2

Parameters:

a b c alpha beta gamma
2.09454 2.09454 4.39154 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.04545 0.04545 0
0 0.18182 0.1

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: I-4m2

Parameters:

a b c alpha beta gamma
1.01984 1.01984 3.72735 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.48196 0.48196 0
0 0.23671 0.12573

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 hqc1924 *4444 (2,5,6) {8,4} {4.8.8.3.3.3.8.8}{3.3.4.3}

h-nets with edge collapse

No items to display.