- {6,6 '-Dimethoxy-2,2 '-[ethane-1,2-diylbis(nitrilomethylidyne)]diphenolato-1 kappa O-4(1),O-1 ',O-6,O-6 ':2 kappa O-4(1),N,N ',O-1 '}(ethanol-1 kappa O)-mu-nitrato-1:2 kappa O-2:O '-dinitrato-1 kappa O-4,O '-samarium(III)zinc(II) (Retracted article. See vol. 66, pg. e21, 2010)