AM_(K2Na8)Cl_29 Formula: (K.2 Na.8) Cl Name: (K.2Na.8)Cl Unit cell: 5.9851 5.9851 5.9851 90.0 90.0 90.0 , V=214.39 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: als6k20, T = 650 C, P = 0.0 kbar, cell volume = 214.39 ang**3