Discovery: add F2Ni2S2 (2FNiS-1)

active_challenge.csv

@@ -488,3 +488,4 @@ OSC-00585,2FHfS-1,2FHfS-1,F2Hf2S2,discovery,light,,ok,0.37869,3.02952,8.0,0.0159
 OSC-00586,1F2N3Mo4-1,1F2N3Mo4-1,F2Mo4N3,discovery,light,,ok,0.13232,1.05856,8.0,5.5292,0.8147,,0.2222,0.36935,gaussian_dos_scf_mesh,0.04812,,
 OSC-00587,1NF2W2-1,1NF2W2-1,F2NW2,discovery,light,,ok,0.35999,2.87992,8.0,3.6135,1.0434,,0.0556,0.92058,gaussian_dos_scf_mesh,0.04523,,
 OSC-00588,1NF2Zr2-1,1NF2Zr2-1,F2NZr2,discovery,light,,ok,0.29939,2.39512,8.0,2.6772,0.8396,,0.1667,0.65091,gaussian_dos_scf_mesh,0.05569,,
+OSC-00589,2FNiS-1,2FNiS-1,F2Ni2S2,discovery,light,,ok,0.29748,2.37984,8.0,-2.62,1.153,,0.1667,0.52907,gaussian_dos_scf_mesh,0.05569,,