Structure of Boranes B4H10 BsHo BoH10 B8H12 B10H14 Electron-deficient multi-center bonds 6.1.3 For Borohydride ions BH2-'s closo structure and carboranes CnBnHn+n'+m B,H 2-(closo) BH2-(tetrahedral) B。H。2-(octahedral) 6 8 B,州D3 BaH2-(dodecahedral) 86H(0J B,H(DsA) BaH(D24 B12H122-(icosahedral) 10 BH(C2.) B3oHi Da) BuH(C2J B12Hi UA) Electron-deficient multi-center bondsStructure of Boranes B4H10 B5H9 B6H10 B8H12 B10H14 Electron-deficient multi-center bonds 6.1.3 For Borohydride ions BnHn 2-’s closo structure and carboranes CnBnHn+n’+m BnHn 2-(closo) B4H4 2-( tetrahedral) B6H6 2-(octahedral) B8H8 2-(dodecahedral) B12H12 2-(icosahedral) Electron-deficient multi-center bonds