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Kaliyamoorthy Panneerselvam Tian‐Huey Lu Ta‐Yung Chi Shu‐Fang Tung Chung‐Sun Chung 《Acta Crystallographica. Section C, Structural Chemistry》2000,56(4):e128-e129
The crystal structure of the title compound, [CoCl(C18H37N4O2){ZnCl3}], has been determined by X‐ray diffraction.C‐meso‐5,5,7,12,12,14‐Hexamethyl‐1,4,8,11‐tetraazacyclotetradecane‐N‐acetate acts as a bridging ligand to coodinate with CoIII and ZnII ions. The CoIII ion is six‐coordinate in a nearly octahedral environment provided by one Cl atom, four N atoms of the bridging ligand, and one O atom. The ZnII ion is four‐coordinate in a distorted tetrahedral environment completed by three Cl atoms and an O atom of the bridging ligand. 相似文献
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Kaliyamoorthy Panneerselvam Tian‐Huey Lu Shu‐Fang Tung Aswini K. Dash Pradeep Mathur 《Acta Crystallographica. Section C, Structural Chemistry》2000,56(4):438-439
Bubbling acetylene gas slowly through a methanol solution of [(CO)6Fe2{μ‐SSe}] containing sodium acetate for 48 h at room temperature yields the double‐butterfly complex μ‐[ethane‐1,1,2,2‐tetra(selenido/sulfido)]bis[hexacarbonyldiiron(Fe—Fe)], [Fe4(C2H2S2Se2)(CO)12]. The molecular structure was established by single‐crystal X‐ray diffraction techniques. The structure consists of two Fe2SSe butterfly units linked to each other through a bridging HC—CH group. The molecule has twofold symmetry and the two Fe atoms have distorted octahedral geometries. 相似文献
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R. Kandan B. Prabhakara Reddy G. Panneerselvam K. Nagarajan 《Journal of Thermal Analysis and Calorimetry》2013,112(1):59-61
Europium titanate is a potential control rod material. Enthalpy increments of europium titanate (Eu2TiO5) were measured in the temperature range 770–1,747 K by employing the method of inverse drop calorimetry using a high-temperature differential calorimeter. Thermodynamic functions such as heat capacity, entropy and Gibbs energy function have been computed in the temperature range 298–1,800 K. 相似文献
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