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   https://doi.org/10.3390/inorganics11010004  

   Nguyen, Joseph Q. ; Ziller, Joseph W. ; Evans, William J. ( January 2023 , Inorganics)

   The salt metathesis reaction between one equivalent of SmI2(THF)2 and two equivalents of K(C5Me4H) in THF afforded single crystals of the unusual, toluene-soluble, and asymmetric bimetallic Sm(II)/Sm(II) complex, (C5Me4H)2SmII(μ-η3:η5-C5Me4H)SmII(C5Me4H)(THF)2, instead of the expected product, (C5Me4H)2SmII(THF)2. The toluene-insoluble products of this reaction can be worked up in 1,2-dimethoxyethane (DME) to provide X-ray quality crystals of the monomeric Sm(II) metallocene, (C5Me4H)2SmII(DME). (C5Me4H)2SmII(DME) can also be synthesized directly by the reaction between one equivalent of SmI2(THF)2 and two equivalents of K(C5Me4H) in neat DME. The isolation and characterization of the bimetallic Sm(II)/Sm(II) complex provides supporting evidence for the possible oligomerization that may occur during the synthesis of Sm(II) complexes with cyclopentadienyl ligands that are less sterically bulky and less solubilizing than (C5Me5)1−. 

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3. Temperature versus Sm concentration phase diagram and quantum criticality in the correlated electron system Ce1−xSmxCoIn5

   https://doi.org/10.1103/PhysRevB.97.235149  

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4. Microscopic origins of first-order Sm- A –Sm- C phase behavior in de Vries smectic liquid crystals

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5. Investigation of magnetic order in SmTr2Zn20 (Tr=Fe,Co,Ru) and SmTr2Cd20 (Tr=Ni,Pd)

   https://doi.org/10.1103/PhysRevB.90.144406  

   Yazici, D. ; White, B. D. ; Ho, P.-C. ; Kanchanavatee, N. ; Huang, K. ; Friedman, A. J. ; Wong, A. S. ; Burnett, V. W. ; Dilley, N. R. ; Maple, M. B. ( October 2014 , Physical Review B)