AM_(K3Na7)Cl_3
Formula: (K.3 Na.7) Cl
Name: (K.3Na.7)Cl
Unit cell: 6.031 6.031 6.031 90.0 90.0 90.0 , V=219.37
Space group: FM3M (225)

Walker D , Verma P K , Cranswick L M D , Jones R L , Clark S M , Buhre S , American Mineralogist , 89 (2004) p.204-210, Halite-sylvite thermoelasticity, Sample: als4k30, T = 600 C, P = 0.0 kbar, cell volume = 219.37 ang**3