Browsing by Author "Mishra, Abhudaya"
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Article
High-nuclearity Ce/Mn and Th/Mn cluster chemistry: Preparation of complexes with [Ce4Mn10O10(OMe)6] 18+ and [Th6Mn10O22(OH) 2]18+ cores
Mishra, Abhudaya; Tasiopoulos, Anastasios J.; Wernsdorfer, W.; Abboud, K. A.; Christou, George (2007)The syntheses, structures, and magnetic properties are reported of the mixed-metal complexes [Ce4Mn10O10(OMe) 6(O2-CPh)16(NO3)2(MeOH) 2(H2O)2] (1) and [Th6Mn 10O22(OH)2(O2CPh) 16-(NO3)2(H2O)8] (2), which were both prepared ...
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Article
Single-molecule magnets: A family of MnIII/CeIV complexes with a [Mn8CeO8]12+ core
Mishra, Abhudaya; Tasiopoulos, Anastasios J.; Wernsdorfer, W.; Moushi, Eleni E.; Moulton, B.; Zaworotko, M. J.; Abboud, K. A.; Christou, George (2008)Four heterometallic, enneanuclear Mn8Ce clusters [Mn 8CeO8(O2CMe)12(H2O) 4] (4), [Mn8CeO8(O2CMe) 12(py)4] (5), [Mn8CeO8(O 2CPh)12(MeCN)4] [Mn8CeO 8(O2CPh)12(dioxane)4] (6), and [Mn8CeO8(O2CCHPh2) 12(H2O)4] (7) have been ...
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Article
Synthetic routes to a family of Mn-Ce heterometallic clusters
Tasiopoulos, Anastasios J.; Mishra, Abhudaya; Christou, George (2007)Synthetic methods are described that have resulted in the preparation of several mixed-metal Mn-Ce clusters. The methods involve the reaction of MnII salts or preformed Mn clusters with CeIV reagents. The products may be ...