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| Systre crystallographic geometry file (.cgd) | 
| topcryst | 
| Vertices per primitive translational unit | 38 | 
| Edges per primitive translational unit | 72 | 
| Transitivity (vertex,edge) | (3,3) | 
| Vertex degrees | {3,6,4} | 
| Vertex coordination sequence | [(3, 8, 20, 52, 99, 160, 227, 316, 407, 521), (6, 15, 42, 71, 144, 182, 291, 341, 498, 560), (4, 20, 40, 92, 124, 210, 256, 392, 448, 628)] | 
| Wells’ vertex symbol | [4.5^2, 5^6.8^6.9^3, 5^4.8^2] | 
| Systre key | (3, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 1, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 10, 1, 0, 0, 3, 11, 0, 0, 0, 3, 12, 0, 0, 0, 4, 9, 0, 0, 1, 4, 12, 0, 1, 0, 4, 13, 0, 0, 0, 5, 14, 0, 0, 0, 5, 15, 0, 0, 0, 6, 16, 0, 0, 0, 6, 17, 0, 0, 0, 7, 18, 0, 0, 0, 7, 19, 0, 0, 0, 8, 20, 0, 0, 0, 8, 21, 0, 0, 0, 8, 22, 0, 0, 0, 8, 23, 0, 0, 0, 8, 24, 0, 0, 0, 9, 16, 0, 0, 0, 9, 19, 0, 0, -1, 9, 23, 0, -1, 0, 9, 25, 0, 0, 0, 10, 15, 0, 0, 0, 10, 18, -1, 0, 0, 10, 21, -1, -1, 1, 10, 26, 0, 0, 0, 11, 21, 0, -1, 0, 11, 27, 0, 0, 0, 11, 28, 0, 0, 0, 11, 29, 0, 0, 0, 11, 30, 0, 0, 0, 12, 14, 0, -1, 0, 12, 17, 0, 0, 0, 12, 27, -1, -1, 1, 12, 31, 0, 0, 0, 13, 23, 1, 0, 0, 13, 27, 0, 0, 1, 13, 32, 0, 0, 0, 13, 33, 0, 0, 0, 13, 34, 0, 0, 0, 14, 28, -1, 0, 1, 15, 28, -1, 0, 1, 16, 33, -1, -1, 0, 17, 33, -1, -1, 0, 18, 20, 0, -1, 1, 19, 20, 0, -1, 1, 21, 35, 0, 0, 0, 22, 25, 0, 0, 0, 22, 36, 0, 0, 0, 23, 35, -1, 0, 0, 24, 26, 0, 0, 0, 24, 37, 0, 0, 0, 25, 34, 0, 0, -1, 26, 29, -1, 0, 0, 27, 35, 0, 0, 0, 29, 37, 1, 0, 0, 30, 31, 0, 0, 0, 30, 38, 0, 0, 0, 31, 32, 0, -1, 0, 32, 38, 0, 1, 0, 34, 36, 0, 0, 1, 35, 36, 0, 0, 0, 35, 37, 1, 0, 0, 35, 38, 0, 1, 0) | 
Spacegroup: I-43d
Parameters:
| a | b | c | alpha | beta | gamma | 
|---|---|---|---|---|---|
| 4.9735 | 4.9735 | 4.9735 | 90.0 | 90.0 | 90.0 | 
Vertex positions:
| X-pos | Y-pos | Z-pos | 
|---|---|---|
| 0.14773 | 0.41288 | 0.24621 | 
| 0.23864 | 0.23864 | 0.23864 | 
| 0 | 0.25 | 0.375 | 
Edge end points:
Spacegroup: I-43d
Parameters:
| a | b | c | alpha | beta | gamma | 
|---|---|---|---|---|---|
| 3.70492 | 3.70492 | 3.70492 | 90.0 | 90.0 | 90.0 | 
Vertex positions:
| X-pos | Y-pos | Z-pos | 
|---|---|---|
| 0.0783 | 0.1057 | 0.42136 | 
| 0.20836 | 0.20836 | 0.20836 | 
| 0 | 0.25 | 0.375 | 
Edge end points:
| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol | 
|---|---|---|---|---|---|
![]()  | 
					hqc251 | *344 | (3,3,2) | {3,6,4} | {4.5.5}{5.5.5.5.5.5}{5.5.5.5} |