Evolution of the crystal structure and magnetic properties of Sr2-xCaxCrSbO6 with composition

The relationship between the tilting angle, ϕ, of Sr2-xCaxCrSbO6 about 110 (red squares) and 001 (blue triangles) and the composition's magnetic properties. Sr1.5Ca0.5CrSbO6 phase separates into Sr1.55Ca0.45Cr1.02Sb0.98O6 and Sr1.33Ca0.67Cr1.02Sb0.98O6 in the grey shaded region.113