"Romain  Gautier,Kengo Oka,Takumi Kihara,Nitesh Kumar,Athinarayanan Sundaresan,M  Tokunaga,Masaki Azuma,Kenneth R. Poeppelmeier","Spin Frustration from cis-Edge or -Corner Sharing Metal-Centered Octahedra",,"Journal of the american chemical society",,"Vol. 135",,"pp. 19268-19274",2013,Dec.