Issue 7, 1986

Actinide structural studies. Part 10. A mixed oxidation state neptunyl chloride: crystal structure of Cs7[NpVO2][NpVIO2]2Cl12

Abstract

The crystal structure of Cs7[NpVO2][NpVIO2]2Cl12 has been determined. It is cubic, with a= 15.084(4)Å, space group I[4 with combining macron]3d, and R= 0.035 for 1 674 observed [I/σ(I)[gt-or-equal] 3.0] reflections. Only one neptunium position is found, containing two NpVI and one NpV, substitutionally disordered. They are octahedrally co-ordinated, with Np–O 1.790(15) and Np–Cl 2.685(5)Å, intermediate between the values for NpV and NpVI.

Article information

Article type
Paper

J. Chem. Soc., Dalton Trans., 1986, 1403-1404

Actinide structural studies. Part 10. A mixed oxidation state neptunyl chloride: crystal structure of Cs7[NpVO2][NpVIO2]2Cl12

N. W. Alcock, D. J. Flanders and D. Brown, J. Chem. Soc., Dalton Trans., 1986, 1403 DOI: 10.1039/DT9860001403

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