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1.
Data Brief ; 21: 1963-1969, 2018 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-30510984

RESUMO

Presented in this article are mechanical property and microstructural data for fluoride molten salt infiltrated graphite at high temperature. Four infiltration pressures (0 kPa, 450 kPa, 600 kPa, and 1000 kPa) and two kinds of graphite (IG-110 and NG-CT-10) were used during molten salt infiltration. After fluoride molten salt infiltration, compression testing and tension testing were performed at 700 °C to determine compressive strength, tensile strength, softening coefficient, stress-strain curve, and absorbed energy. Utilizing scanning electron microscopy (SEM) applied to fracture fragments, SEM micrographs for the fracture surface of molten salt infiltrated graphite and virgin graphite were determined.

2.
Inorg Chem ; 50(7): 2705-7, 2011 Apr 04.
Artigo em Inglês | MEDLINE | ID: mdl-21370835

RESUMO

A novel enneanuclear manganese complex, [Mn(9)O(4)(Mesao)(6)(MeO)(3)(O(2)CMe)(3)(OH)(MeOH)(2)]·2.5DMF [1; Me-saoH(2) = 2-hydroxyphenylethanone oxime], was synthesized. The structure of 1 contains an unusual [Mn(9)O(4)] core with an unprecedented defective "supertetrahedron" topology based on two parallel, onset stacked 9-MC-3 and 15-MC-6 metallacrown subunits. Magnetic studies indicate that 1 behaves as a single-molecule magnet.


Assuntos
Manganês/química , Compostos Organometálicos/química , Compostos Organometálicos/síntese química , Cristalografia por Raios X , Magnetismo , Modelos Moleculares , Temperatura
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