1379372-28-7Relevant academic research and scientific papers
Molybdate templated assembly of Ln12Mo4-type clusters (Ln = Sm, Eu, Gd) containing a truncated tetrahedron core
Zheng, Yong,Zhang, Qian-Chong,Long, La-Sheng,Huang, Rong-Bin,Mueller, Achim,Schnack, Juergen,Zheng, Lan-Sun,Zheng, Zhiping
, p. 36 - 38 (2013)
Three heterometallic cluster complexes {Ln12Mo4} featuring an Ln12 core of a distorted truncated tetrahedron were synthesized with the assistance of four MoO42- anions as ancillary ligands. Magnetic studies of the {Gd12Mo4} cluster revealed a large magnetocaloric effect due to the presence of the large number of weakly coupled Gd(iii) ions.
Reversible transformation between chiral and achiral Dy6Mo4 clusters through a symmetric operation
Zheng, Yong,Pan, Yin-Yin,Ren, Yan-Ping,Long, La-Sheng,Huang, Rong-Bin,Zheng, Lan-Sun
, p. 14728 - 14731 (2014)
Three polynuclear lanthanide clusters: (NH4)2[Dy6Mo4O12(rac-L3-)4(OOCCH3)8]·4CH3OH·6H2O (I), (Et3NH)2[Dy6Mo4O12(rac-L3-)4(OOCCH3)8]·18H2O (II), and (Me4N)2[Dy6Mo4O12(rac-L3-)4(OOCCH3)8]·CH3OH·14H2O (III) (H3L = (E)-2-((2,3-dihydroxypropylimino)methyl)-phenol) were synthesized. Single-crystal analysis reveals that cluster I crystallized in the centrosymmetric space group (P42/n), while clusters II and II crystallized in the chiral space group (P3121 or P3221), and cluster I can be transformed into clusters II and III, when Et3NH+ and Me4N+, respectively, are used to replace NH4+. Investigation on the solid-state vibrational circular dichroism (VCD) spectra shows that the clusters II and III are homochiral crystallization. Powder X-ray diffraction study demonstrates that the transformation between chiral and achiral clusters is reversible. This journal is
