Systre crystallographic geometry file (.cgd) |
RCSR name | bcu |
Keywords | body-centered cubic lattice, sphere packing |
Fisher-Koch-Sowa symbol | 8/4/c1 |
RCSR | topcryst |
Vertices per primitive translational unit | 1 |
Edges per primitive translational unit | 4 |
Transitivity (vertex,edge) | (1,1) |
Vertex degrees | {8} |
Vertex coordination sequence | [(8, 26, 56, 98, 152, 218, 296, 386, 488, 602)] |
Wells’ vertex symbol | [4^24.6^4] |
Systre key | (3, 1, 1, -1, -1, -1, 1, 1, -1, 0, 0, 1, 1, 0, -1, 0, 1, 1, 0, 0, -1) |
Spacegroup: Im-3m
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
1.1547 | 1.1547 | 1.1547 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0 | 0 |
Edge end points:
Spacegroup: Im-3m
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
1.1547 | 1.1547 | 1.1547 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0 | 0 |
Edge end points:
Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
---|---|---|---|---|---|
hqc13 | *288 | (1,1,1) | {8} | {8.8.8.8.8.8.8.8} | |
hqc6 | *248 | (1,1,1) | {8} | {4.4.4.4.4.4.4.4} |