Английская Википедия:Hypohalite

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Файл:Hypochlorite-3D-vdW.png
Hypochlorite (ClO)

A hypohalite is an oxyanion containing a halogen in oxidation state +1.Шаблон:Citation needed This includes hypoiodite, hypobromite and hypochlorite. In hypofluorite (oxyfluoride) the fluorine atom is in a −1 oxidation state.

Hypohalites are also encountered in organic chemistry, often as acyl hypohalites (see the Hunsdiecker reaction). Sodium hypohalite is used in the haloform reaction as a test for methyl ketones.[1]

Structure

The Cl-O bond length in crystalline sodium hypochlorite pentahydrate, NaOCl·5H2O, is 1.686 Å, while in sodium hypobromite pentahydrate, NaOBr·5H2O, the Br–O bond length is 8% longer at 1.820 Å.[2]

References

Шаблон:Reflist


Шаблон:Chem-stub

  1. Experimental Organic Chemistry: A Miniscale and Microscale Approach by John Gilbert Stephen Martin p. 863
  2. Шаблон:Cite journal