Submitted on: 21 May 2012.
Revised on: 29 June 2012.
Accepted on: 23 July 2012.
___________________COMMENTS ON INORGANIC CHEMISTRY
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Submitted on: 13 September 2000.
Revised on: 13 December 2000.
Accepted on: 12 January 2001.
___________________COMMENTS ON INORGANIC CHEMISTRY
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http://reply.papertrans.cn/1/60/5959/5959-35.png
Submitted on: 21 August 2010.
Revised on: 03 October 2010.
Accepted on: 13 October 2010.
___________________COMMENTS ON INORGANIC CHEMISTRY