November 02, 2024, 12:38:07 AM
Forum Rules: Read This Before Posting


Topic: Explanation of H-bond is partially covalent?  (Read 2572 times)

0 Members and 1 Guest are viewing this topic.

Offline otivaeey

  • New Member
  • **
  • Posts: 6
  • Mole Snacks: +0/-0
Explanation of H-bond is partially covalent?
« on: December 07, 2010, 11:14:23 PM »
In 1999, Isaacs et al. proved the above. Hydrogen bond was most generally conceived as electrostatic interaction between e.g. OH and O (this doesn't define h-bond as partial covalent just as it is partial ionic), as electron clouds on Hydrogen is biased towards the electronegative O and this creates a partial proton that interact electrostatically with the opposite O. How did they come to conclude that the interaction between (OH as one entity) and (O) is partial covalent?

Offline MissPhosgene

  • Chemist
  • Full Member
  • *
  • Posts: 364
  • Mole Snacks: +23/-5
  • Gender: Female
Re: Explanation of H-bond is partially covalent?
« Reply #1 on: December 08, 2010, 09:16:39 PM »
Can you provide the citation?

Stereograms of the 32 crystallographic point groups: little bike wheels of cold, hard, pure rationality.

Offline otivaeey

  • New Member
  • **
  • Posts: 6
  • Mole Snacks: +0/-0
Re: Explanation of H-bond is partially covalent?
« Reply #2 on: December 25, 2010, 11:47:16 AM »
Can you provide the citation?




E. D. Isaacs et al., Phys. Rev. Lett. 82, 600 (1999)

Sponsored Links