[1] SANDIA NATL LABS, COMBUST RES FACIL, LIVERMORE, CA 94720 USA
[2] UNIV CALIF BERKELEY, DEPT CHEM, BERKELEY, CA 94720 USA
[3] N CENT COLL, DEPT CHEM & PHYS, NAPERVILLE, IL 60566 USA
[4] CALVIN COLL, DEPT CHEM, GRAND RAPIDS, MI 49506 USA
[5] UNIV GEORGIA, CTR COMPUTAT QUANTUM CHEM, ATHENS, GA 30602 USA
[6] UNIV GEORGIA, SCH CHEM SCI, ATHENS, GA 30602 USA