AMBER Archive (2009)

Subject: [AMBER] to understand multiplicity in antechamber

From: Alan (
Date: Fri Mar 13 2009 - 07:06:45 CDT

Hi there,
Could someone here point to a more elaborated explanation of what
multiplicity means to antechamber and this "(2S+1)" means?

Would 'S' stands for singlet: 0 unpaired electrons, double: 1 unpaired
electrons and so on?

Many thanks in advance.

Alan Wilter S. da Silva, D.Sc. - CCPN Research Associate
Department of Biochemistry, University of Cambridge.
80 Tennis Court Road, Cambridge CB2 1GA, UK.
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