Discovery: add CuNi2O4 (1CuNi2O4-1)

active_challenge.csv

@@ -374,3 +374,4 @@ OSC-00396,1NaMo2O2Cl6-1,1NaMo2O2Cl6-1,Cl6Mo2NaO2,discovery,light,,ok,0.20521,1.6
 OSC-00397,1NaO2W2Cl6-1,1NaO2W2Cl6-1,Cl6NaO2W2,discovery,light,,ok,0.26144,2.09152,8.0,-3.4671,0.608,,0.3889,0.21714,gaussian_dos_scf_mesh,0.01269,,
 OSC-00398,1Cu2I2Sr3O4-1,1Cu2I2Sr3O4-1,Cu2I2O4Sr3,discovery,light,,ok,0.27527,2.20216,8.0,-1.5149,1.0236,,0.0,0.29694,gaussian_dos_scf_mesh,0.03844,,
 OSC-00399,1CuI2O2Sr2-1,1CuI2O2Sr2-1,CuI2O2Sr2,discovery,light,,ok,0.26488,2.11904,8.0,-0.3087,0.912,,0.1111,0.24646,gaussian_dos_scf_mesh,0.04726,,
+OSC-00400,1CuNi2O4-1,1CuNi2O4-1,CuNi2O4,discovery,light,,ok,0.15565,1.2452,8.0,-2.5551,0.8347,,0.1667,0.73642,gaussian_dos_scf_mesh,0.05569,,