![]() |
|
Systre crystallographic geometry file (.cgd) |
topcryst |
Vertices per primitive translational unit | 18 |
Edges per primitive translational unit | 40 |
Transitivity (vertex,edge) | (4,4) |
Vertex degrees | {8,4,3,6} |
Vertex coordination sequence | [(8, 12, 48, 48, 140, 110, 284, 192, 468, 302), (4, 20, 24, 86, 76, 206, 148, 370, 244, 582), (3, 14, 17, 64, 60, 174, 132, 337, 224, 540), (6, 8, 34, 38, 126, 102, 270, 186, 458, 294)] |
Wells’ vertex symbol | [4^8.6^8.8^10.10^2, 4^4.6^2, 4^3, 4^6.6^6.8^3] |
Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 4, 0, 1, 0, 1, 5, 0, 0, 0, 1, 5, 1, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 3, 8, 0, 1, 0, 3, 9, -1, 0, 0, 4, 8, 0, 0, 0, 4, 10, 0, 0, 0, 5, 9, -1, 0, 0, 5, 11, 0, 0, 0, 6, 10, 0, 0, 0, 6, 11, 0, 0, 0, 7, 10, 0, 1, 0, 7, 11, 1, 0, 0, 8, 12, 0, 0, 0, 8, 13, 0, 0, 0, 8, 14, 0, 0, 0, 9, 13, 1, 1, 0, 9, 14, 0, 0, 0, 9, 15, 0, 0, 0, 10, 12, 0, 0, 1, 10, 16, 0, 0, 0, 10, 17, 0, 0, 0, 11, 15, -1, 0, 1, 11, 16, -1, 1, 0, 11, 17, 0, 0, 0, 12, 18, 0, 0, 0, 12, 18, 1, 0, 0, 13, 18, 0, 0, 0, 14, 18, 1, 0, 0, 15, 18, 1, 0, 0, 15, 18, 1, 1, 0, 16, 18, 1, 0, 1, 17, 18, 0, 0, 1) |
Spacegroup: P42/nnm
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
2.40462 | 2.40462 | 4.02387 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0.25 | 0.75 | 0.25 |
0.25 | 0.25 | 0.25 |
0.08333 | 0.58333 | 0.08333 |
0.25 | 0.25 | 0 |
Edge end points:
Spacegroup: P42/nnm
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
2.00867 | 2.00867 | 3.99157 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0.25 | 0.75 | 0.25 |
0.25 | 0.25 | 0.25 |
0.5816 | 0.0816 | 0.1662 |
0.25 | 0.25 | 0 |
Edge end points:
Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
---|---|---|---|---|---|
![]() |
hqc1522 | *2224 | (4,4,2) | {3,6,8,4} | {4.4.4}{4.4.4.4.4.4}{4.4.4.4.4.4... |