J. Phys. IV France 114 (2004) 649
Magnetic behavior of Co(II) chloride monocrystal with 1-allyltetrazoleYu.G. Shvedenkov1, 1, V.N. Ikorskii1 and L.G. Lavrenova1
1 Nikolaev Institute of Inorganic Chemistry, SB RAS, Lavrent'ev avenue 3, Novosibirsk 630090, Russia
Magnetic anisotropy of the single crystal of the cobalt(II) chloride complex with 1 allyltetrazole (alltz) Co(alltz) 2Cl 2 was studied. Types of magnetic ordering and easy and hard magnetization axes were determined, their relationship with crystallographic axes was established. The Co(alltz) 2Cl 2 complex is a weak ferromagnet with T K and possesses spontaneous magnetization (4.5) = 1320 G cm 3 mol -1. Hysteresis effects, depending on the intensity of the magnetic field in which the sample was cooled, were detected. Key words. Molecular magnets, single crystal, cobalt(II), tetrazole.
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