s-net: sqc1644


 
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)(2,4)
Vertex degrees {3,10}
Vertex coordination sequence [(3, 18, 79, 190, 348, 536, 778, 1046, 1376, 1724), (10, 50, 142, 274, 448, 660, 918, 1214, 1556, 1936)]
Wells’ vertex symbol [3.5^2, 3^4.4^4.5^12.6^23.7^2]
Systre key (3, 1, 1, -1, 0, 0, 1, 2, -2, -1, 1, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 2, -1, -1, 0, 2, 3, 0, -1, 0, 2, 4, 0, 0, 0, 2, 5, 0, 0, -1, 2, 6, 2, 1, -1, 3, 4, 1, 1, 0, 5, 6, 1, 1, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
1.48343 1.48343 2.00835 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.125 0.125 0.75
0.5 0 0

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: P4222

Parameters:

a b c alpha beta gamma
1.01213 1.01213 1.43173 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.34665 0.65335 0.25
0.5 0 0

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 hqc613 *22222 (2,4,3) {10,3} {4.3.6.3.4.4.3.6.3.4}{3.6.6}

h-nets with edge collapse

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