Systre crystallographic geometry file (.cgd) |
topcryst |
Vertices per primitive translational unit | 8 |
Edges per primitive translational unit | 18 |
Transitivity (vertex,edge) | (3,3) |
Vertex degrees | {3,8,4} |
Vertex coordination sequence | [(3, 15, 30, 82, 104, 178, 224, 304, 386, 472), (8, 14, 56, 62, 140, 158, 248, 302, 392, 482), (4, 24, 28, 98, 96, 198, 216, 318, 384, 482)] |
Wells’ vertex symbol | [4.5^2, 4^6.5^8.6^2.7^8.8^4, 4^4.6^2] |
Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 2, 1, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 3, 6, 0, -1, 0, 3, 7, 0, 0, 0, 4, 5, -1, 0, 0, 4, 7, 0, 0, 1, 5, 7, 0, 0, 1, 6, 7, 0, 0, 0, 7, 8, 0, 0, 0, 7, 8, 0, 1, 0, 7, 8, 1, 0, 0, 7, 8, 1, 1, 0) |
Spacegroup: P42/mmc
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
1.55765 | 1.55765 | 3.48302 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0.25 | 0 | 0 |
0 | 0 | 0.25 |
0.5 | 0.5 | 0.25 |
Edge end points:
Spacegroup: P42/mmc
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
1.43297 | 1.43297 | 3.87693 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0.16751 | 0 | 0 |
0 | 0 | 0.25 |
0.5 | 0.5 | 0.25 |
Edge end points: