s-net: sqc1633


 
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 {4,8,4}
Vertex coordination sequence [(4, 16, 54, 128, 254, 454, 726, 1068, 1482, 1968), (8, 32, 88, 190, 358, 596, 904, 1284, 1736, 2260), (4, 20, 78, 192, 366, 610, 926, 1314, 1774, 2306)]
Wells’ vertex symbol [4^4.5.6, 4^8.5^6.6^11.7^3, 5.6^2.7^2.10]
Systre key (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 2, 0, -1, 0, 2, 6, 0, 0, 0, 3, 3, 0, 0, -1, 3, 6, -1, 0, 0, 4, 4, -1, 1, 1, 4, 6, 0, 0, -1, 5, 5, -1, 0, 0, 5, 6, 0, -1, -1, 6, 6, -1, 0, 0, 6, 6, 0, -1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: C2/c

Parameters:

a b c alpha beta gamma
1.91869 1.76965 1.91928 90.0 116.3872 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.25 0.75 0.25
0.25 0.625 0
0 0 0.5

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: C2/c

Parameters:

a b c alpha beta gamma
1.25703 1.12404 1.41741 90.0 97.6303 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.25 0.75 0.25
0.25 0.39144 0
0 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 hqc751 *222222 (3,5,2) {4,8,4} {4.4.4.4}{4.8.8.4.4.8.8.4}{8.8.8.8}

h-nets with edge collapse

No items to display.