A mineral Mn1-xSnxTe exhibits the NiAs structure above 300 C. Draw a 2-D schematic diagram displaying the ternary lattice that exhibit following compositions. (20 points) (a) x = 0.25 (b)x= 0.75 A mineral Mn1-xSnxTe exhibits the NiAs structure above 300 C. Draw a 2-D schematic diagram displaying the ternary lattice that exhibit following compositions. (20 points) (a) x = 0.25 (b)x= 0.75