1 (34)

Prévia do material em texto

3.4 He He₂ He antibonding MO E 1s 1s bonding MO Osp³ 3.5 The unshared electrons on the oxygen are + H1s in nonbonding sp³-hybridized atomic H H orbitals. H H 3.6 1) Csp2 + H1s 2) σ Csp3 + H1s 3) Csp3 + Csp2 4) Csp2 + Nsp2 , C2p + N2p 5) Csp3 + Nsp2 6) Csp3 + H1s 3.7 a) Both the N and the C have linear geometry and are sp hybridized. b) The bonds between the C and the N are one sigma bond and two pi bonds. The sigma bond results from the overlap of an sp-hybrid on C d) H with an sp-hybrid on N. Each pi bond results a p orbital on overlapping with a p orbital on N. c) The unshared electrons on N occupy a nonbonding sp-hybridized 3.8 1) σ Csp2 + H1s 2) σ Csp3 + H1s 3) σ Csp3 + Csp2 4) σ Csp2 + Csp2 , TT C2p + C2p 5) Csp2 + Csp 6) σ Csp + Csp , 2 TT C2p + C2p 7) σ Csp + H1s 3.9 a) 1) σ Csp3 + H1s 2) σ Csp3 + Csp2 3) σ Csp2 + H1s 4) σ Csp2 + Osp2 , TT C2p + O2p b) 1) Csp3 + Csp2 2) σ Csp2 + Csp2 , + C2p 3) Csp2 + Csp 4) Csp + Nsp , 2 TT C2p + N2p 5) Csp2 + H1s 29