s-net: sqc1267


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 4
Edges per primitive translational unit 14
Transitivity (vertex,edge)(2,3)
Vertex degrees {10,4}
Vertex coordination sequence [(10, 39, 82, 149, 236, 322, 456, 601, 722, 931), (4, 26, 78, 140, 212, 342, 436, 556, 782, 892)]
Wells’ vertex symbol [3^4.4^19.5^20.6^2, 3^2.4^2.5^2]
Systre key (3, 1, 1, -1, 1, 0, 1, 1, 0, -1, 0, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, -1, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, -1, 0, 1, 4, 0, 0, 0, 2, 2, -1, 1, 0, 2, 2, 0, -1, 0, 2, 3, -1, 1, 1, 2, 3, 0, 0, 1, 2, 4, 0, -1, 1, 2, 4, 0, 0, 1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Fmmm

Parameters:

a b c alpha beta gamma
1.56379 1.80635 4.42465 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0.375
0.25 0.25 0

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Fmmm

Parameters:

a b c alpha beta gamma
1.31938 1.50361 4.96662 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0.32567
0.25 0.25 0

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 hqc359 *22222 (2,3,3) {10,4} {4.3.4.3.4.4.3.4.3.4}{3.4.3.4}

h-nets with edge collapse

No items to display.