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NIST X-ray Photoelectron Spectroscopy Database (SRD 20), Version 5.0

Details Summary:
Summary Page
Tab Page Summary

General:
Element:
U
Formula:
U3O7
XPS Formula:
U*3O7
Name:
triuranium heptaoxide
CAS Registry No:
12037-04-6
Class:
oxide

Citation:
Author Name(s):
Allen G.C., Tyler J.W.
Journal:
J. Chem. Soc. Faraday Trans. I 82, 1367
DOI:
Pub Year:
1986

Data Processing:
Data Type:
Photoelectron Line
Line Designation:
4d5/2
Binding Energy (eV)
739.50
Energy Uncertainty:
0.3
Background Subtraction Method:
Shirley
Peak Location Method:
data
Full Width at Half-maximum Intensity (eV):
Gaussian Width (eV):
Lorentzian Width (eV):

Measurement:
Use of X-ray Monochromator:
No
Anode Material:
Al
X-ray Energy:
Overall Energy Resolution (eV):
Calibration:
Cu2p3,LMM,3p=932.67,567.97,75.1
Charge Reference:
Conductor
Energy Scale Evaluation:
Reliable (reported energy within 300 eV of a reference energy)
Comment:
Beta-U3O7 was prepared by reducing UO2 in hydrogen. Weight gain measurments indicated a complete conversion to UO2.33 and XRD the presence of beta-U3O7 only.

Specimen:
Specimen:
Method of Determining Specimen Composition:
Method of Determining Specimen Crystallinity:
X-ray Diffraction
Specimen Temperature (K):
300
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