doi:10.1021/ic100794sengKhutia, A.Sanz Miguel, P. J.Lippert, B.Isomerism with metallacalix[4]arenes of the non-symmetrical pyrimidine nucleobase cytosine: How connectivity and rotamer state determine the topology of multinuclear derivativesART-2010-849982010http://zaguan.unizar.es/record/15037510.1021/ic100794shttp://zaguan.unizar.es/record/150375oai:zaguan.unizar.es:150375Inorganic Chemistry 49, 17 (2010), 7635-7637All rights reservedhttp://www.europeana.eu/rights/rr-f/info:eu-repo/semantics/closedAccess