s-net: sqc7568


 
Systre crystallographic geometry file (.cgd)

Links to this net in other databases

topcryst

Topological data

Vertices per primitive translational unit 12
Edges per primitive translational unit 32
Transitivity (vertex,edge)(3,9)
Vertex degrees {8,4,4}
Vertex coordination sequence [(8, 33, 88, 172, 286, 426, 596, 795, 1022, 1276), (4, 12, 38, 92, 182, 308, 448, 630, 825, 1067), (4, 12, 36, 93, 186, 303, 454, 624, 835, 1058)]
Wells’ vertex symbol [3^3.4^9.5^11.6^3.7^2, 4^4.5^2, 4^4.5.6]
Systre key (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 3, 0, 0, 0, 1, 3, 1, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 0, 1, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 1, 0, -1, 2, 3, 1, 0, 0, 2, 4, -1, -1, 1, 2, 4, 0, -1, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 3, 4, -1, -1, 1, 3, 4, -1, 0, 1, 3, 9, 0, 0, 0, 3, 10, 0, 0, 0, 4, 11, 0, 0, 0, 4, 12, 0, 0, 0, 5, 8, -1, 0, 1, 5, 9, 1, 0, 0, 5, 11, 0, 0, 1, 6, 7, 1, 1, 0, 6, 10, 1, 0, 0, 6, 12, 0, 0, 0, 7, 9, 1, 0, -1, 7, 11, 0, -1, 0, 8, 10, 1, 0, 0, 8, 12, 0, -1, 0, 9, 12, -2, -1, 1, 10, 11, 0, 0, 0)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: C2/c

Parameters:

a b c alpha beta gamma
4.04254 2.48792 2.50812 90.0 97.1097 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.55208 0.15625 0.17708
0.17708 0.13542 0.13542
0.34375 0.19792 0.13542

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: C2/c

Parameters:

a b c alpha beta gamma
3.05855 1.59516 1.96248 90.0 104.8112 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.58384 0.18774 0.19449
0.6691 0.07914 0.04271
0.29318 0.50206 0.12283

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 hqc2423 *222222 (2,8,6) {4,8} {4.4.4.4}{4.4.4.4.4.4.4.4}

h-nets with edge collapse

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