File Name : suppl-fig1.eps

Caption : rietveld refined x-ray diffraction patterns of ni<sub>2</sub>mn<sub>1+x</sub>in<sub>1-x</sub>

File Name : suppl-fig2.eps

Caption : rietveld refined x-ray diffraction patterns of ni<sub>2</sub>mn<sub>1.34</sub>sn,sub>0.66</sub>, ni<sub>2</sub>mnsb, ni<sub>2</sub>mn<sub>1.6</sub>sn<sub>0.4</sub> and ni<sub>2</sub>mn<sub>1.65</sub>sn<sub>0.35</sub>