title: Improved dissociation energy of the 39K85Rb molecule.
abstract: The predissociation data for the 1 (1)Pi state of (39)K(85)Rb of Kasahara et al. [J. Chem. Phys. 111, 8857 (1999)] are combined with the recent determination of the long range C(6) coefficients of the predissociating 2 (3)Sigma(+) approximately 2(0(-)), 2(1) states [Wang et al., Eur. Phys. J. D31, 165 (2004) ] molecule: to infer a more precise dissociation energy of the (39)K(85)Rb molecule D(0)=4180.06+/-0.42 cm(-1) and D(e)=4217.91+/-0.42 cm(-1).
authors.affiliation: Department of Physics, University of Connecticut, Storrs, CT 06269-3046, USA.
authors.forename: William C
authors.initials: WC
authors.lastname: Stwalley