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Electric field gradients at rubidium sites in rubidium uranyl nitrate and quadrupole moments of 85Rb and 87Rb

Journal Article · · Chemical Physics
 [1];  [1];  [1];  [2];  [2];  [1]
  1. Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
  2. University at Buffalo, State University of New York, NY (United States)
+ Show Author Affiliations
The electronic structure along the axial direction of the uranyl ion in rubidium uranyl nitrate (RbUO2(NO3)3) has been studied by nuclear quadrupole resonance and nuclear magnetic resonance measurements of 85Rb and 87Rb quadrupole couplings. Here, the parameter of interest in these experiments is the electric field gradient at the Rb sites, which may be compared with values com- puted by various theoretical approaches. From this analysis an accurate ratio of the quadrupole moments of 85Rb and 87Rb has also been obtained.
Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences & Biosciences Division (CSGB)
Grant/Contract Number:
AC05-76RL01830; SC0001136
OSTI ID:
2008338
Alternate ID(s):
OSTI ID: 2369718
Report Number(s):
PNNL-SA--188265
Journal Information:
Chemical Physics, Journal Name: Chemical Physics Vol. 576; ISSN 0301-0104
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

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Figures / Tables (8)

Figure 1(p. 5)figure Figure 1
Table 1(p. 6)table Table 1
Figure 2(p. 7)figure Figure 2
Figure 3(p. 9)figure Figure 3
Table 2(p. 9)table Table 2
Figure 4(p. 10)figure Figure 4
Table 3(p. 11)table Table 3
Table 4(p. 12)table Table 4

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Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Actinyl electronic structure
Electric field gradient
Rubidium isotope nuclear quadrupole moments
Uranyl electronic structure