Journal ArticleDOI
Magnetic properties of copper acetate at low temperatures
TLDR
In this paper, the abnormal magnetic behavior of the single crystal of Cu(CH3COO)2H2O is discussed in the light of its magnetic and fine structure studies, and the large magnetic anisotropy and the sharp fall of its principal susceptibilities with the fall of temperature may be attributed to anisotropic negative exchange interaction between paramagnetic ions.Abstract:
The abnormal magnetic behaviour of the single crystal of Cu(CH3COO)2H2O is discussed in the light of its magnetic and fine structure studies. The large magnetic anisotropy and the sharp fall of its principal susceptibilities with the fall of temperature may be attributed to anisotropic negative exchange interaction between paramagnetic ions.read more
Citations
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Journal ArticleDOI
The Magnetic Anisotropy and Electronic Structure of Binuclear Copper(II) Acetate Monohydrate
TL;DR: The magnetic anisotropy of binuclear copper(II) acetate monohydrate has been determined by a null deflexion method at temperatures between 80 and 300 K.
Journal ArticleDOI
Structure and Magnetic Properties of a 1D Alternating Cu(II) Monomer―Paddlewheel Chain
TL;DR: In this article, a rare example of an ABBABB coupled linear chain comprised of alternating dicopper(II) tetraacetate units bridged to copper (II) acetate monomer units via axial η2:η1:µ2 coordinated acetate is reported.
Journal ArticleDOI
Magnetic properties of copper acetate at low temperatures
TL;DR: In this paper, the magnetic behavior of a cupric acetate monohydrate single crystal is discussed in the light of crystal structure and Bleaney and Bowers theory and it is suggested that Guha's magnetic data are erroneous, and that his suggestion of anisotropic exchange interaction is unnecessary.
References
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Journal ArticleDOI
Paramagnetic Resonance in Copper Acetate Monohydrate
Hidetaro Abe,Junji Shimada +1 more
TL;DR: In this paper, the results of paramagnetic resonance absorption of copper acetate monohydrate (Cu(CH 3 COO) 4 ·2H 2 O) were examined at room temperature by the method of magnetic resonance absorption, the results differing somewhat from those of usual copper salts.
Journal ArticleDOI
Magnetic Studies on Cu++ Ion in Cupric Acetate Monohydrate Crystal
TL;DR: In this paper, the magnitudes of the exchange integrals for two directions of ionic cluster have been directly deduced from the principal magnetic susceptibilities of cupric acetate monohydrate single crystal between room temperature and 90°K.
Journal ArticleDOI
Visible Absorption Spectra of Copper-ethylene-diamine- bis (acetylacetone) in the Crystalline State
Animesh Chakravorty,Sadhan Basu +1 more
TL;DR: In this paper, the crystal field theory predicts a splitting of the five-fold degenerate d-orbital energy levels into four energetically different levels, d¯¯¯¯xy, d¯¯z¯¯¯¯2, d>>\s>>\s````s````, dcffffz>>\sproximation, and d¯¯¯¯zx(d¯¯¯¯yz), in the order of diminishing energy.
Journal ArticleDOI
Magnetic properties of copper acetate at low temperatures
TL;DR: In this paper, the magnetic behavior of a cupric acetate monohydrate single crystal is discussed in the light of crystal structure and Bleaney and Bowers theory and it is suggested that Guha's magnetic data are erroneous, and that his suggestion of anisotropic exchange interaction is unnecessary.
Journal ArticleDOI
Occurrence of Maximum and Minimum in the Principal Magnetic Susceptibility versus Temperature Curves
TL;DR: In this article, the authors examined the temperature variation of principal magnetic susceptibilities of paramagnetic salts of the iron group of elements from room temperature down to about 80° K and found that the square of the effective magnetic moment (p2) value comes down so rapidly with the decrease of temperature that the corresponding susceptibility actually shows a maximum in the susceptibility versus temperature curve.