Interactions | Reactions | Processes
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Classified as: Hydrogen Bond Complexation
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Hydrogen bonding occurs when a proton is attracted to, and held between, a pair Lewis bases.
The small low mass H+ ion quantum tunnels between the two bases generating a time averaged three centre bonded state. For more information look in the Chemogenesis webbook sections on Lewis acids and Lewis bases and the Lewis acid/base interaction matrix.
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H2O |
+ |
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HCl |
+ |
NH3 |
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HF |
+ |
HF |
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HF |
+ |
F– |
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[FHF]– |
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H2O |
+ |
H2O |
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2 |
CH3OH |
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NH3 |
+ |
H2O |
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CF4 |
+ |
H2O |
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CH3CONH2 |
+ |
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CH3COOH |
+ |
CH3COOH |
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CH3OH |
+ |
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HF |
+ |
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Cytosine C |
+ |
Guanine G |
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C≡G |
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Thymine T |
+ |
Adenine A |
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T=A |
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[H3O]+ |
+ |
H2O |
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[H3O]+ |
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3 |
H2O |
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KF |
+ |
HF |
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K[HF2] |
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6 |
HF |
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(HF)6 |
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© Mark R. Leach 1999 –
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