SEARCH Articles Figures Tables Hydrogen Motion in Metals Hydrogen Motion in the B—H Complex Hydrogen heavy atom motions Hydrogen localized motion Hydrogen relative-motion equation Low-frequency Motions in Condensed Phase Hydrogen Bonding and Transfer Molecular hydrogen motional narrowing Motions in Excited State Hydrogen Transfer Motions of Compressed Hydrogens Quantum Motion of Hydrogen Reductase Hydrogen Tunneling and Protein Motion