H-Bond question.



 Dear all,
      Can someone introduce a paper about H-Bond? For example,
 the research about the saturation or orientation, or statistics
 about H-Bond or Quantum chemistry calculation.
 Sincerely Yours,
 FengLou Mao
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 ADD:Mr. FengLou Mao
     Peking University
     BeiJing
     P.R.China
 Tel:86-10-62751490
 Fax:86-10-62751725