#Zinc ammine chloride, Zn(NH3)2Cl2 #Orthorhombic, Imam (74), Z = 4. The structure was determined by MacGillavry and Bijvoet [1936]. #NBS lattice constants: 0 a = 8.100(1)A b = 8.510(1), c = 7.795(1) 15.10 15.41 20.85 21.92 22.81 26.25 26.91 27.46 30.45 31.09 31.86 33.44 36.14 38.36 40.49 40.86 41.22 42.20 42.65 44.70 45.54 46.39 46.53 47.41 47.57 48.29 49.21 50.78 51.56 52.29 52.81