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Title: Reversible switching of the electronic ground state in a pentacoordinated Cu(II) complex. Author: Sasmal A, Saha S, Gómez-García CJ, Desplanches C, Garribba E, Bauzá A, Frontera A, Scott R, Butcher RJ, Mitra S. Journal: Chem Commun (Camb); 2013 Sep 14; 49(71):7806-8. PubMed ID: 23884406. Abstract: An easy reversible switching of the electronic ground state in a pentacoordinated copper(II) complex is reported for the first time. The simple protonation of a carboxylic group in a Cu(II) complex with a {dx(2)-y(2)}(1) electronic configuration leads to a flip of the ground electronic configuration from {dx(2)-y(2)}(1) to {dz(2)}(1) in the metal ion.[Abstract] [Full Text] [Related] [New Search]