1. Department
of Chemistry and Energy Sciences Institute, Yale University, P.O. Box 208107, New Haven, Connecticut 06520-8107, United States
2. Department
of Chemistry, Drexel University, Philadelphia, Pennsylvania 19104, United States
3. Departamento
de Matemática y Física, Facultad de Ciencias Químicas,
INFIQC, Universidad Nacional de Córdoba, Ciudad Universitaria, X5000HUA, Córdoba, Argentina
4. Department
of Chemistry, University at Buffalo, State University of New York, Buffalo, New York 14260-3000, United States
5. Department
of Chemistry, University of Warsaw, Pasteura 1, 02-093, Warszawa, Poland