Hydrated radius of chromium(III) ion

Range metal-oxygen (MO) bond distance in the first hydration sphere 1.966: second sphere MO distance 4.08 Å
Organism Generic
Reference Lindqvist-Reis P, Muñoz-Páez A, Díaz-Moreno S, Pattanaik S, Persson I, Sandström M. The Structure of the Hydrated Gallium(III), Indium(III), and Chromium(III) Ions in Aqueous Solution. A Large Angle X-ray Scattering and EXAFS Study. Inorg Chem. 1998 Dec 28 37(26):6675-6683 abstractPubMed ID11670798
Method Abstract: "The structure of the hydrated gallium(III), indium(III), and chromium(III) ions has been determined in aqueous perchlorate and nitrate solutions by means of the large-angle X-ray scattering (LAXS) and extended X-ray absorption fine structure (EXAFS) techniques."
Comments Abstract: "The metal-oxygen bond distance in the first hydration sphere of the gallium(III), indium(III), and chromium(III) ions was determined by LAXS and EXAFS methods to be 1.959(6), 2.131(7), and 1.966(8) Å. The LAXS data gave mean second sphere M.O distances of 4.05(1), 4.13(1), and 4.08(2) Å for the gallium(III), indium(III), and chromium(III) ions, respectively."
Entered by Uri M
ID 115053