s-net: sqc1216


 
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)(5,7)
Vertex degrees {4,4,4,4,8}
Vertex coordination sequence [(4, 14, 26, 70, 122, 190, 266, 358, 458, 574), (4, 12, 24, 70, 122, 190, 266, 358, 458, 574), (4, 20, 46, 90, 142, 210, 286, 378, 478, 594), (4, 12, 38, 74, 130, 194, 274, 362, 466, 578), (8, 12, 42, 82, 138, 202, 282, 370, 474, 586)]
Wells’ vertex symbol [3^2.4.6^2.7, 3^4.4^2, 6^5.8, 6.8^4.10, 3^4.4^2.6^5.7^4.8^6.9^4.10^3]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 0, 0, 2, 4, 0, 0, 1, 2, 5, 0, 0, 0, 2, 5, 0, 0, 1, 3, 4, 0, 0, 0, 3, 6, 0, 0, 0, 4, 5, 0, 0, 0, 5, 6, 0, 1, 0, 6, 6, -1, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.87751 1.62659 2.45906 90.0 90.0 90.0

Vertex positions:

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

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
2.07573 1.11113 2.5594 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0.31031
0 0 0.5
0.5 0 0
0 0 0
0.5 0 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 hqc2336 *222222 (5,7,2) {4,4,8,4,4} {8.8.8.8}{8.3.3.8}{8.8.3.3.8.8.3...

h-nets with edge collapse

No items to display.