=a,,+b,中2x+C,02pmy For equivalent hybridization:the weighting of s orbital in each hybrid orbital is 1/3,and therefore a,=V1/3 中i=V1/34,+b,42m+C,中2py Supposed is parallel to the x-axis and is perpendicular to the y-axis 中n1=V1/30,+b,2m Normalization 中a1=V1/30,+V2/30 中1=V1/30+√21342x 中n=V1/30,+b,2x+C,py Normalization and orthogonality a,2+b2+c,2=1 2 1/3+b,2+c,2-1 a1a2+b,b2+cc2=0 1/3+√2/3b2+0c2=0 b2=-1/6 C2=±V1/2 h2 =V1/3。-1/642x+1/24p =V1/30,-V1/64m-V1/24mhi i s i px i py a b c φ = φ + φ2 + φ2 For equivalent hybridization: the weighting of s orbital in each hybrid orbital is 1/3, and therefore = 1/ 3 i a Supposed φh1 is parallel to the x-axis and is perpendicular to the y-axis. h s px h s i px b 1 2 1 2 1/ 3 2 / 3 1/ 3 φ φ φ φ φ φ = + = + Normalization hi s i px i py b c 2 2 φ = 1/ 3φ + φ + φ hi s i px i py b c 2 2 φ = 1/ 3φ + φ + φ h1 s 3 2 px φ = 1/ 3φ + 2 / φ Normalization and orthogonality 1/ 3 2 / 3 0 0 1/ 3 1 2 2 2 2 2 2 + + ⋅ = + + = b c b c 0 1 1 2 1 2 1 2 2 2 2 2 2 2 + + = + + = a a b b c c a b c b2 = − 1/ 6 c2 = ± 1/ 2 h2 s 2 px 2 py φ = 1/ 3φ − 1/ 6φ + 1/ 2φ h3 s 2 px 2 py φ = 1/ 3φ − 1/ 6φ − 1/ 2φ