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About
Two interpenetrating fcc lattices offset by a quarter-diagonal; every atom is tetrahedrally coordinated. The same topology as diamond with two species — the structure of most III–V and II–VI semiconductors.
Structure
PrototypeZnS (B3)
Crystal systemcubic
Space groupF-43m (216)
Latticea = 5.4109 Å
Anglesall 90°
Also crystallizes this way
GaAsInPCdTeβ-SiCdiamond
Sources
- Structure: Crystallography Open Database (COD)
- Lattice parameters: Wyckoff, Crystal Structures — a = 5.411 Å