s-net: sqc1242


 
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)(2,4)
Vertex degrees {6,4}
Vertex coordination sequence [(6, 16, 42, 90, 150, 242, 328, 442, 560, 702), (4, 12, 38, 82, 144, 224, 318, 432, 552, 692)]
Wells’ vertex symbol [3^2.7^8.8^3.9^2, 3^2.4.7^2.8]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 3, 0, 0, 0, 2, 3, 0, 1, 0, 2, 6, 0, 0, 0, 3, 6, 0, 0, 0, 4, 5, -2, 1, 0, 4, 5, 0, 0, 0, 4, 6, 0, 0, 1, 5, 6, 0, 0, 1, 6, 6, -1, 1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
1.4673 1.4673 3.16883 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.16667 0.16667 0.75

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
1.19201 1.19201 3.76176 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0
0.25001 0.74999 0.25

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 hqc472 *22222 (2,4,2) {4,6} {3.8.8.3}{3.8.8.3.8.8}

h-nets with edge collapse

No items to display.