s-net: sqc3245


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 8
Edges per primitive translational unit 20
Transitivity (vertex,edge)(2,5)
Vertex degrees {4,6}
Vertex coordination sequence [(4, 13, 43, 114, 243, 441, 722, 1093, 1560, 2123), (6, 23, 67, 156, 309, 541, 860, 1269, 1772, 2371)]
Wells’ vertex symbol [4^3.6^3, 4^3.6^8.8^3.10]
Systre key (3, 1, 1, -1, 0, 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, 5, 0, 0, 1, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 3, 0, 0, -1, 3, 4, -1, -1, 1, 3, 7, 0, 0, 0, 3, 8, 0, 0, 0, 4, 5, 1, 0, 0, 4, 8, 1, 1, 0, 5, 6, 0, 1, -1, 6, 7, 1, 0, 0, 6, 8, 0, 0, 1, 7, 7, -1, -1, 1, 7, 8, 0, 1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: I-4

Parameters:

a b c alpha beta gamma
2.30232 2.30232 2.23673 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.07143 0.35714 0.33333
0.35714 0.07143 0.33333

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: I-4

Parameters:

a b c alpha beta gamma
1.38371 1.38371 1.38363 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.3396 0.15292 0.2542
0.30839 0.43193 0.32972

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 hqc1334 *4444 (2,4,5) {6,4} {4.8.4.8.4.8}{4.4.4.8}

h-nets with edge collapse

No items to display.