Experimental and Theoretical Characterization of the Magnetic Properties of CuF2(H2O)(2)(pyz) (pyz = pyrazine): A Two-Dimensional Quantum Magnet Arising from Supersuperexchange Int... by Manson, J, Conner, M, Schlueter, J, McConnell, A, Southerland, H, Malfant, I, Lancaster, T, Blundell, S, Brooks, M, Pratt, F, Singleton, J, McDonald, R, Lee, C, Whangbo, M