The Journal of Physical and Chemical Reference Data (JPCRD) is 
published by AIP Publishing for the U.S. Department of Commerce National
 Institute of Standards and Technology (NIST). The journal provides 
critically evaluated physical and chemical property data, fully 
documented as to the original sources and the criteria used for 
evaluation, preferably with uncertainty analysis. Critical reviews may 
also be included if they document a reference database, review the data 
situation in a field, review reference-quality measurement techniques, 
or review data evaluation methods. Manuscripts reporting correlations of
 data or estimation methods are acceptable only if they are based on 
critical data evaluation and if they produce reference data—the best 
available values for the relevant properties. JPCRD does not normally 
publish original experimental measurements, such as those normally 
reported in the primary research literature, with the exception of 
experiments that establish definitive values (with well-characterized 
uncertainties) that can be used as a reference in other contexts such as
 calibration of instruments. 

Co-Editors-in-Chief
Donald R. Burgess, Jr.
 National Institute of Standards and Technology, Gaithersburg, MD, USA
Allan H. Harvey
 National Institute of Standards and Technology, Boulder, CO, USA