AM_(K7Na3)Cl_1 Formula: (K.7 Na.3) Cl Name: (K.7Na.3)Cl Unit cell: 6.2559 6.2559 6.2559 90.0 90.0 90.0 , V=244.83 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: als4k70, T = 500 C, P = 0.0 kbar, cell volume = 244.83 ang**3