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Systre crystallographic geometry file (.cgd) |
topcryst |
Vertices per primitive translational unit | 18 |
Edges per primitive translational unit | 40 |
Transitivity (vertex,edge) | (2,5) |
Vertex degrees | {16,3} |
Vertex coordination sequence | [(16, 92, 284, 586, 1012, 1548, 2208, 2978, 3872, 4876), (3, 16, 90, 283, 586, 1012, 1548, 2208, 2978, 3872)] |
Wells’ vertex symbol | [3^6.4^32.5^30.6^32.7^16.8^4, 4^3] |
Systre key | (3, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 2, -1, 0, 0, 1, 2, 0, -1, 1, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 1, 8, 0, 0, 0, 1, 9, 0, 0, 0, 1, 10, 0, 0, 0, 2, 2, -1, 0, 0, 2, 2, 0, -1, 0, 2, 11, 0, 0, 0, 2, 12, 0, 0, 0, 2, 13, 0, 0, 0, 2, 14, 0, 0, 0, 2, 15, 0, 0, 0, 2, 16, 0, 0, 0, 2, 17, 0, 0, 0, 2, 18, 0, 0, 0, 3, 4, 0, 1, 0, 3, 17, 0, 0, 0, 4, 18, 0, 0, 0, 5, 6, 0, 1, 0, 5, 15, -1, 0, 0, 6, 16, -1, 0, 0, 7, 9, 1, 0, 0, 7, 12, 0, 0, 1, 8, 10, 1, 0, 0, 8, 11, 0, -1, 1, 9, 14, 0, 0, 1, 10, 13, 0, -1, 1, 11, 13, 1, 0, 0, 12, 14, 1, 0, 0, 15, 16, 0, 1, 0, 17, 18, 0, 1, 0) |
Spacegroup: I41/amd
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
1.97953 | 1.97953 | 6.26079 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0.25 | 0.375 |
0.16667 | 0.08333 | 0.04167 |
Edge end points:
Spacegroup: I41/amd
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
1.31253 | 1.31253 | 3.71153 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0.25 | 0.375 |
0.18306 | 0.06693 | 0.1234 |
Edge end points: