Chapter 6 The polyatomic molecules

More documents

Recommendations

Info

II. Crystal-Field <strong>The</strong>oryB. Magnetic propertiese.g., [Cr(H 2 O) 6 ] 3+e.g., [Ni(NH 3 ) 6 ] 2+e.g., [Fe(H 2 O) 6 ] 3+ vs [Fe(CN) 6 ] 3–6.2.3 σ ligands and σ bond345Categories of central metal valence orbitals:1σ group: s, p x ,p y ,p z , d x 2 -y 2, d z 262π group: d xy ,d xz ,d yz
6.2.3 σ ligands and σ bond1ψ1 = ϕ4s± ( σ1+ σ2 + σ3 + σ4 + σ5 + σ6)61 1 1ψ2= ϕ4px± ( σ1−σ4) ψ3= ϕ4py± ( σ2 −σ5) ψ4= ϕ4pz± ( σ3−σ6)2221ψ5= ϕ 2 ±3 (2 σ3+ 2 σdz6−σ1−σ2 −σ4 −σ5)2 3ψ 16= ϕ 2 2 ±3dxy (1 2 4 5 )2σ − σ + σ − σ−
Page 1 and 2: §6 The polyatomic molecules (B)6.1
Page 3 and 4: Chemical bonds in Boranes(a) Single
Page 5: polyhedra with n vertices“Closo
Page 8 and 9: Alkali metals and alkali earth meta
Page 10 and 11: 6.2.1 Coordination polyhedronmolecu
Page 12 and 13: A. Crystal field splitting1. spectr
Page 16 and 17: Energetic diagram of σ molecular o
Page 18 and 19: 18-electron rule• Many ligands do
Page 20 and 21: Generalized 8 - N rulePearson (1964
Page 22 and 23: Polycationic valence compounds• H
Page 24 and 25: ii.Electron countingb=12(18n−g)b:
Page 26 and 27: Tetranuclear compoundsIr 4 (CO) 12
Page 28: 2. Carbon nanotubes200 nm 1µm6.6 H

Chapter 6 The polyatomic molecules

Create successful ePaper yourself

Delete template?

Save as template?