s-net: sqc1033


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 7
Edges per primitive translational unit 13
Transitivity (vertex,edge)(5,7)
Vertex degrees {3,4,4,4,4}
Vertex coordination sequence [(3, 6, 15, 26, 53, 80, 123, 166, 241, 308), (4, 10, 20, 42, 60, 106, 134, 200, 254, 334), (4, 6, 12, 28, 48, 74, 114, 168, 228, 304), (4, 12, 24, 44, 66, 100, 162, 206, 266, 336), (4, 12, 24, 48, 76, 108, 156, 230, 284, 348)]
Wells’ vertex symbol [3.9^2, 5.9^4.10, 3^2.4.9^2.10, 5^4.6.8, 5^4.8^2]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 2, 3, -1, 0, 0, 2, 3, 0, 0, 0, 3, 4, 0, 0, 0, 3, 5, 0, 0, 0, 4, 6, 0, 0, 0, 4, 7, 0, 0, 0, 5, 6, 0, 0, 1, 5, 7, 0, 0, 1, 6, 7, 0, -1, 0, 6, 7, 0, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.78454 2.02364 3.78416 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0.16667
0 0 0.5
0 0.16667 0
0.5 0 0.5
0.5 0.5 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Pmmm

Parameters:

a b c alpha beta gamma
1.2278 2.10885 3.93531 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0 0.23205
0 0 0.5
0 0.25 0
0.5 0 0.5
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 hqc2199 *222222 (5,7,2) {4,3,4,4,4} {3.10.10.3}{3.10.10}{10.10.10.10...

h-nets with edge collapse

No items to display.