Bonding in Uranium(V) Hexafluoride Based on the Experimental Electron Density Distribution Measured at 20 K
Journal Article
·
· Inorganic Chemistry
- Department of Chemistry, School of Green Chemistry and Engineering, The University of Toledo, Toledo, Ohio 43606, United States
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720, United States
- Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
- CRM2, CNRS, Institute Jean Barriol, Université de Lorraine, Vandoeuvre les Nancy Cedex 54000, France
© 2017 American Chemical Society. The electron density distribution of [PPh 4 ][UF 6 ] was obtained from high-resolution X-ray diffraction data measured at 20 K. The electron density was modeled with an augmented Hansen-Coppens multipolar formalism. Topological analysis reveals that the U-F bond is of incipient covalent nature. Theoretical calculations add further support to the bonding description gleaned from the experimental model. The impact of the uranium anomalous dispersion terms on the refinement is also discussed.
- Research Organization:
- Univ. of Toledo, Toledo, OH (United States); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- AC02-05CH11231; SC0012403
- OSTI ID:
- 1343170
- Alternate ID(s):
- OSTI ID: 1345214; OSTI ID: 1379738
- Journal Information:
- Inorganic Chemistry, Journal Name: Inorganic Chemistry Vol. 56 Journal Issue: 4; ISSN 0020-1669
- Publisher:
- American Chemical SocietyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 19 works
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