Izvorni znanstveni članak
Diamagnetic anisotropy and molecular structure of isomorphous trihalogenbenzenic crystals
Mohamed Gaafar
; Physics Department, Faculty of Science, Alexandria University, Egypt
Sažetak
Measurements of the crystal diamagnetic susceptibilities of isomorphous trihalogenbenzenic crystals C6H3X3 (X = Cl, Br) of orthorhombic structure are reported. Molecular components, as diagonal values in crystal molecular tensor relation are deduced and their variancies are discussed. The measurements show that the molecular structure of these related crystals is of layer type, the molecules being planar in the vicinity of the (001) plane. Effects of partial substitution of halogen ions on the magnetic properties and on the packing forces of these crystals are also discussed. Reduction of the molecular anisotropies were observed and reduction of the molecular orbital areas were expected.
Ključne riječi
Hrčak ID:
299594
URI
Datum izdavanja:
1.3.1996.
Posjeta: 168 *