Discovery: add H2Rh (1RhH2-1)

active_challenge.csv

@@ -882,3 +882,4 @@ OSC-01670,2GaIY-1,2GaIY-1,Ga2I2Y2,discovery,light,,ok,0.24239,1.93912,8.0,-0.393
 OSC-01671,2HISc-1,2HISc-1,H2I2Sc2,discovery,light,,ok,0.21822,1.74576,8.0,-0.1911,1.9736,,0.9444,0.08208,gaussian_dos_scf_mesh,0.00283,,
 OSC-01672,1PtH2Li2-1,1PtH2Li2-1,H2Li2Pt,discovery,light,,ok,0.37569,3.00552,8.0,-0.4146,1.7442,,0.7222,0.34406,gaussian_dos_scf_mesh,0.00718,,
 OSC-01675,2HPt-1,2HPt-1,H2Pt2,discovery,light,,ok,0.55875,4.47,8.0,1.8039,1.0723,,0.0556,0.24606,gaussian_dos_scf_mesh,0.04523,,
+OSC-01676,1RhH2-1,1RhH2-1,H2Rh,discovery,light,,ok,0.43656,3.49248,8.0,-1.772,0.9355,,0.0556,0.45536,gaussian_dos_scf_mesh,0.04523,,