Citation: Jing-xin Ma; Xiao-feng Huang; You Song; Xue-qin Song; Wei-sheng Liu (2009). From Metalloligand to Interpenetrating Channels: Synthesis, Characterization, and Properties of a 2p-3d-4f Heterometallic Coordination Polymer {[Na5Cu8Sm4(NTA)8(ClO4)8(H2O)22].ClO4.8H2O}n. Inorganic Chemistry, 48, pp. 6326-6328.