s-net: sqc705


 
Systre crystallographic geometry file (.cgd)

Other names

RCSR name xca

Links to this net in other databases

RCSR topcryst

Topological data

Vertices per primitive translational unit 6
Edges per primitive translational unit 11
Transitivity (vertex,edge)(2,4)
Vertex degrees {3,4}
Vertex coordination sequence [(3, 8, 19, 36, 57, 84, 113, 148, 189, 234), (4, 11, 22, 39, 60, 86, 116, 151, 190, 235)]
Wells’ vertex symbol [6^3, 6^6]
Systre key (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 5, 0, 0, 0, 2, 6, 0, 0, 0, 3, 5, 0, 0, 1, 3, 6, 0, 1, 0, 4, 5, 0, -1, 1, 4, 5, 1, -1, 1, 4, 6, 0, 0, 1)

Geometric data

Systre equilibrium placement (barycentric embedding) maximising unit cell volume

Spacegroup: Immm

Parameters:

a b c alpha beta gamma
1.92169 2.61998 4.29831 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.34615 0
0 0.19231 0.2

Edge end points:

Systre coordinates favouring equal edge-lengths

Spacegroup: Immm

Parameters:

a b c alpha beta gamma
1.75298 2.66756 4.46448 90.0 90.0 90.0

Vertex positions:

X-pos Y-pos Z-pos
0 0.31256 0
0 0.18744 0.21114

Edge end points:

Hyperbolic sources

h-nets with faithful topology

No items to display.

h-nets with edge collapse