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Abstract
���f����AH�cB���`���������̂̐ԊO�U���X�y�N�g�����ł́A���f���^�T�C�g��AH�L�k�U���o���h���ɒ[�ɕ��L���Ȃ�u���[�h�j���O���ۂ������Ίϑ�����Ă���B�{�����ł́A�a�����l�������U����Ԃ̌v�Z���@�u�����Ȗʖ@�v��p���āA�u���[�h�j���O���ۂ̗��_�I�ȉ�͂��s���Ă���B��̓I�ɂ́A�t�F�m�[���|���J�`�I�����̂�ΏۂɁA�u���[�h�j���O���ۂƐU���̔a���̊W�����Ă���B
Several investigations of the AH---B hydrogen-bonded complex have indicated extreme broad features of the hydrogen-bonding AH vibrational band. We apply the reaction surface method to analysis of strong anharmonic effects for the AH stretching vibration which give rise to the broad feature of vibrational bands