Submitted on: 22 September 1999.
Revised on: 19 January 2000.
Accepted on: 14 March 2000.
___________________JOURNAL OF COMPUTATIONAL CHEMISTRY
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Submitted on: 18 December 2018.
Revised on: 31 January 2019.
Accepted on: 23 March 2019.
___________________JOURNAL OF COMPUTATIONAL CHEMISTRY
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Submitted on: 21 June 2005.
Revised on: 16 August 2005.
Accepted on: 01 September 2005.
___________________JOURNAL OF COMPUTATIONAL CHEMISTRY
Submitted on: 15 December 2011.
Revised on: 08 April 2012.
Accepted on: 05 May 2012.
___________________JOURNAL OF COMPUTATIONAL CHEMISTRY
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Submitted on: 25 September 2001.
Revised on: 26 November 2001.
Accepted on: 09 December 2001.
___________________JOURNAL OF COMPUTATIONAL CHEMISTRY
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