[1
]Laboratory of Molecular Structure
and Dynamics, Institute of Chemistry, Eötvös University,
H-1518, Budapest 112, P.O. Box 32, Hungary
[2
]Key Laboratory of Magnetic Resonance
in Biological Systems, State Key Laboratory of
Magnetic Resonance
and Atomic and Molecular Physics, Wuhan Centre for Magnetic Resonance,
Wuhan
Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, People’s
Republic
of China
[3
]Cherry L. Emerson
Center for Scientific
Computation and Department of Chemistry, Emory
University, Atlanta, Georgia 30322, United States
[4
]Department of Chemistry and
Chemical Biology, University of New Mexico, Albuquerque,
New Mexico 87131, United States