Systre crystallographic geometry file (.cgd) |
topcryst |
Vertices per primitive translational unit | 3 |
Edges per primitive translational unit | 9 |
Transitivity (vertex,edge) | (2,5) |
Vertex degrees | {8,5} |
Vertex coordination sequence | [(8, 24, 50, 88, 136, 194, 264, 344, 434, 536), (5, 15, 40, 79, 127, 186, 255, 335, 426, 527)] |
Wells’ vertex symbol | [3^6.4^10.5^11.6, 3^3.4^4.5^3] |
Systre key | (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, -1, 0, 0, 1, 3, 0, 0, 0, 2, 2, -1, 0, 0, 2, 3, 0, 0, 1, 3, 3, -1, 0, 0) |
Spacegroup: Pmmm
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
0.91106 | 1.8217 | 2.57739 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0 | 0 |
0.5 | 0 | 0.25 |
Edge end points:
Spacegroup: Pmmm
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
0.99997 | 1.00022 | 2.732 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0 | 0 |
0.5 | 0 | 0.31698 |
Edge end points: