doi:10.1039/c0dt01408gengHolland, L.Shen, W-Z.von Grebe, P.Sanz Miguel, P. J.Pichierri, F.Springer, A.Schalley, C. A.Lippert, B.A neutral Pt3 stack unsupported by any bridging ligandART-2011-84995Pt⋯Pt⋯Pt interactions via their d8 orbitals, combined with π–π stacking of deprotonated, chelating 2-(3′-pyrazolyl)pyridine (pyzpy) ligands, are responsible for trans-Pt(pyzpy)2 (2) crystallization in a stack of three molecules unsupported by any bridging ligand.2011http://zaguan.unizar.es/record/15040910.1039/c0dt01408ghttp://zaguan.unizar.es/record/150409oai:zaguan.unizar.es:150409Dalton Transactions 40, 19 (2011), 5159-5161All rights reservedhttp://www.europeana.eu/rights/rr-f/info:eu-repo/semantics/closedAccess