uhf and biradicals



 Dear CCL,
 I am looking for some references on calculations with unrestricted
 hartree fock method on singlet biradicals in the ground state.
 Thanks in advance
 Frederique
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 Frederique BARBOSA			Institute for Organic Chemistry
 					University of Basel
 E-mail: barbosa (- at -) anne.chemie.unibas.ch	St. Johanns-Ring 19
 phone : 061/267 11 57			4056 Basel
 fax   : 061/267 11 05			Switzerland
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