1. Research Organization
of Information and Systems (ROIS), Tokyo 105-0001, Japan
2. Department
of Chemistry, University of Zurich, 8057 Zurich, Switzerland
3. National Institute
of Informatics (NII), Tokyo 101-8430, Japan
4. Institute for
Quantum Chemical Exploration (IQCE), Tokyo 108-0022, Japan
5. Software Research
Associates Inc., Tokyo 171−8513, Japan
6. Center for
the Promotion of Interdisciplinary Education and Research, Kyoto University, Kyoto 606−8501, Japan
7. Department
of Mathematical Informatics, University of Tokyo, Tokyo 113−8654, Japan
8. Department
of Chemistry, Graduate School of Science, Tohoku University, Sendai 980−8578, Japan