File:Hbond lengths.svg

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DescriptionHbond lengths.svg	English: Energy profiles for different hydrogen bond types between oxygen heteroatoms. Standard hydrogen bonds are asymmetrical, with the hydrogen being associated with one heteroatom. When the pKa between the heteroatoms is equal, a symmetrical hydrogen bond forms with the hydrogen in equilibrium between two locations. At shorter distances, the barrier between the two energy minima is low enough that the hydrogen is equally bound as a low-barrier, or single-well hydrogen bond.
Date	23 September 2015
Source	Own work
Author	Thomas Shafee
Other versions	Annotated version of file:Hbond_lengths_unannotated.svg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	07:27, 23 September 2015		425 × 421 (38 KB)	Evolution and evolvability	User created page with UploadWizard

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Width	120.06667mm
Height	118.89167mm