s-net: sqc1625


 
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 16
Transitivity (vertex,edge)(3,5)
Vertex degrees {8,4,4}
Vertex coordination sequence [(8, 36, 112, 248, 456, 736, 1088, 1512, 2008, 2576), (4, 18, 58, 150, 318, 558, 866, 1250, 1706, 2234), (4, 12, 38, 94, 210, 414, 692, 1044, 1454, 1944)]
Wells’ vertex symbol [4^12.5^3.6^11.7^2, 4.5^4.8, 5^3.6^2.7]
Systre key (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 2, -1, 0, -1, 2, 2, 0, -1, -1, 2, 3, 0, -1, -1, 2, 4, 1, 0, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 5, -1, 0, -1, 4, 6, 0, -1, -1, 5, 6, 1, 0, 0, 5, 6, 1, 0, 1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: I212121

Parameters:

a b c alpha beta gamma
2.11428 2.11441 1.72565 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.25 0.91667 0
0.5 0.25 0.375
0.83333 0 0.75

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: I212121

Parameters:

a b c alpha beta gamma
1.5237 1.23772 1.10069 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.25 0.66854 0
0.5 0.25 0.17031
0.48795 0 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 hqc667 *222222 (3,5,2) {8,4,4} {4.6.6.4.4.6.6.4}{6.6.6.6}{6.6.6.6}

h-nets with edge collapse

No items to display.