Systre crystallographic geometry file (.cgd) |
topcryst |
Vertices per primitive translational unit | 20 |
Edges per primitive translational unit | 34 |
Transitivity (vertex,edge) | (4,4) |
Vertex degrees | {3,4,3,4} |
Vertex coordination sequence | [(3, 8, 18, 33, 50, 81, 104, 130, 173, 240), (4, 8, 20, 29, 56, 71, 106, 136, 182, 207), (3, 8, 13, 26, 40, 70, 94, 136, 156, 213), (4, 6, 16, 23, 44, 59, 110, 126, 168, 195)] |
Wells’ vertex symbol | [7^2.8, 7^4.8^2, 4.7^2, 4^2.7^2.8^2] |
Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 3, 6, 1, 0, 0, 3, 7, 1, 0, 0, 4, 8, 0, 0, 0, 4, 9, 0, 0, 0, 5, 10, 0, 0, 0, 5, 11, 0, 0, 0, 6, 12, 0, 0, 0, 6, 13, 0, 0, 0, 7, 14, 0, 0, 0, 7, 15, 0, 0, 0, 8, 11, 0, 1, 0, 8, 16, 0, 0, 0, 9, 10, 0, 0, 1, 9, 14, 1, 0, 1, 9, 15, 0, 0, 1, 10, 16, 0, -1, -1, 11, 12, 1, -1, 0, 11, 13, 0, -1, 0, 12, 17, 0, 0, 0, 13, 17, 0, 0, 0, 14, 18, 0, 0, 0, 15, 18, 0, 0, 0, 16, 19, 0, 0, 0, 16, 20, 0, 0, 0, 17, 19, 0, 0, -1, 17, 20, -1, 0, -1, 18, 19, 0, 0, -1, 18, 20, -1, 0, -1) |
Spacegroup: P4/mmm
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
4.56601 | 4.56601 | 3.06287 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0.1 | 0.5 | 0 |
0.2 | 0.2 | 0 |
0.1 | 0.1 | 0.33333 |
0 | 0.1 | 0.5 |
Edge end points:
Spacegroup: P4/mmm
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
3.71468 | 3.71468 | 3.29081 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0.1346 | 0.5 | 0 |
0.26385 | 0.26385 | 0 |
0.16909 | 0.16909 | 0.26355 |
0 | 0.16866 | 0.5 |
Edge end points: