s-net: sqc3118


 
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 20
Transitivity (vertex,edge)(2,3)
Vertex degrees {4,12}
Vertex coordination sequence [(4, 24, 100, 248, 468, 760, 1124, 1560, 2068, 2648), (12, 62, 180, 370, 632, 966, 1372, 1850, 2400, 3022)]
Wells’ vertex symbol [4^4.5.6, 4^32.5^8.6^26]
Systre key (3, 1, 1, -1, -1, -1, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 1, 0, 0, -1, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 4, 1, 0, 0, 2, 4, 1, 1, 1, 2, 6, 0, 0, 0, 3, 5, 0, 0, -1, 3, 5, 0, 1, 0, 3, 6, -1, -1, -1, 4, 6, -1, -1, 0, 5, 6, 0, -1, 0, 6, 6, -1, -1, -1, 6, 6, -1, 0, 0, 6, 6, 0, -1, 0, 6, 6, 0, 0, -1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: I-42d

Parameters:

a b c alpha beta gamma
1.80152 1.80152 1.58425 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.25 0.33333 0.375
0 0 0

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: I-42d

Parameters:

a b c alpha beta gamma
1.37029 1.37029 1.0832 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0.42543 0.25 0.125
0 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 hqc137 *2244 (2,3,2) {12,4} {4.4.4.4.4.4.4.4.4.4.4.4}{4.4.4.4}

h-nets with edge collapse

No items to display.