Combined Ab Initio Computational and Solid-State 17O MAS NMR

5388 J. Phys. Chem. B, Vol. 109, No. 11, 2005

ADDITIONS AND CORRECTIONS

2003, Volume 107B Brian R. Cherry,* Todd M. Alam, Carol Click, Richard K. Brow, and Zhehong Gan: Combined Ab Initio Computational and Solid-State 17O MAS NMR Studies of Crystalline P2O5. Pg. 4898. The quadrupolar coupling product in eq 6 should read

P Q ) CQ

x

1+

η2Q 3

(6)

The correct formula was used in the calculation of Figure 7b and the remainder of the manuscript. 10.1021/jp031088g Published on Web 02/26/2005

2005, Volume 109B Deanna C. Hurum, Kimberly A. Gray, Tijana Rajh, and Marion C. Thurnauer: Recombination Pathways in the Degussa P25 Formulation of TiO2: Surface versus Lattice Mechanisms Page 980. The Acknowledgment should be added. Acknowledgment. The authors thank Degussa for their generous donation of P25. This work was supported by the Northwestern University Institute for Environmental Catalysis (IEC), funded through a grant from the National Science Foundation (NSF) with matching funds from Northwestern University and the U.S. Department of Energy (CHE-9810378). IEC work at Argonne National Laboratory supported by the U.S. Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences, and Biosciences, under contract W-31-109-Eng-38. 10.1021/jp050520m Published on Web 02/23/2005

10.1021/jp031088g CCC: $30.25

© 2005 American Chemical Society