Rb Cu4 Cl3 I2

Cl₃Cu_3.886I₂Rb

Geller, S.Akridge, J.R.Wilber, S.A.

Physical Review, Serie 3. B - Condensed Matter (18,1978-) (1979) 19, 5396-5402

a=10.032Å   b=10.032Å   c=10.032Å

α=90°   β=90°   γ=90°