1. Department
of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
2. Department
of Chemistry, Nunez Community College, Chalmette, Louisiana 70043, United States
3. Department
of Chemistry, Western Kentucky University, Bowling Green, Kentucky 42101, United States
4. Department
of Chemistry and Biochemistry, University of Arizona, Tucson, Arizona 85721, United States
5. Department of Chemistry & Biochemistry, University of Texas at Dallas, Richardson, Texas 75080, United States