Chapter 24. Magnetism

Bramwell, S. T.

doi:10.1039/ic093456

Cited by 4 publications

(3 citation statements)

References 170 publications

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“…21 Physical interest in single molecule magnets centres on the field-dependent tunnelling rates observed between the different magnetic states of the cluster. The prototypical example is the spin S = 10 complex Mn 12 O 12 (CH 3 CO 2 ) 16 (H 2 O) 4 , known as "Mn 12 " 20 and discussed in detail in the 1996 report.…”

Section: Single Molecule Magnetsmentioning

confidence: 99%

25 Magnetism

Bramwell

2002

Annu. Rep. Prog. Chem., Sect. A: Inorg. Chem.

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Section: Single Molecule Magnetsmentioning

confidence: 99%

25 Magnetism

Bramwell

2002

Annu. Rep. Prog. Chem., Sect. A: Inorg. Chem.

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“…Molecular complexes that exhibit quantum tunneling of the magnetization remain an important subject of investigation (for an introduction see ref. 74). This year, the prototypical compound ``Mn 12 '' (Mn 12 O 12 (CH 3 CO 2 ) 16 (H 2 O 4 ) has been the subject of an inelastic neutron scattering investigation 75 of the type discussed in ref.…”

Section: Molecular Solids and Organic^inorganic Complexesmentioning

confidence: 99%

24 Magnetism

Bramwell

2000

Annu. Rep. Prog. Chem., Sect. A

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“…The distinctive properties of some one-dimensional materials, such as metamagnetism, spin glass, and spin liquid, are important in the fields of quantum mechanics and experimental and theoretical solid-state science. The studies on this area have been carried out all over the world. − …”

Section: Introductionmentioning

confidence: 99%

New Alternating Ferro- and Antiferromagnetic One-Dimensional Complexes. Synthesis, Characterization, Crystal Structure, and Magnetic Properties of [M(4,4‘-dimethylbipyridine)(N₃)₂]_n [M = Cu(II), Mn(II), Ni(II), Fe(II)]

Shen

Gao

et al. 2000

Inorg. Chem.

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The preparation, X-ray crystal structure, and magnetic properties of alternating 1,1- and 1,3-azido-bridged copper(II) complex [Cu(4,4'-dmbpy)(N3)2]n (1, 4,4'-dmbpy = 4,4'-dimethylbipyridine) have been reported. It crystallizes in triclinic system, space group P1, a = 7.9903(1) A, b = 9.3545(9) A, c = 10.754(2) A, alpha = 113.485(1) degrees, beta = 101.399(1) degrees, gamma = 101.897(1) degrees, Z = 2. The magnetic properties of 1 have been investigated in the temperature range 1.5-300 K. Alternating antiferromagnetic (-J = 191.0 cm(-1)) interaction through a 1,3-N3- bridge and ferromagnetic (J = 297.1 cm(-1)) interaction through a 1,1-N3- bridge are obtained for 1 by analyzing the magnetic susceptibility data with the Hamiltonian H = -Jsigma(S2iS2i-1--alphaS2iS2i+1). It's derivatives ([Mn(4,4'-dmbpy)(N3)2]n (2), [Ni(4,4'-dmbpy)(N3)2]n (3), and [Fe(4,4'-dmbpy)(N3)2]n (4) and the heterometallic derivatives [NiMn(4,4'-dmbpy)2(N3)4]n (5) and [CuMn(4,4'-dmbpy)2(N3)4]n (6) have also been synthesized and characterized by electronic and IR spectra. The X-ray powder diffraction and the magnetic properties of 6 have also been discussed.

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Chapter 24. Magnetism

Cited by 4 publications

References 170 publications

25 Magnetism

25 Magnetism

24 Magnetism

New Alternating Ferro- and Antiferromagnetic One-Dimensional Complexes. Synthesis, Characterization, Crystal Structure, and Magnetic Properties of [M(4,4‘-dimethylbipyridine)(N₃)₂]_n [M = Cu(II), Mn(II), Ni(II), Fe(II)]

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Chapter 24. Magnetism

Cited by 4 publications

References 170 publications

25 Magnetism

25 Magnetism

24 Magnetism

New Alternating Ferro- and Antiferromagnetic One-Dimensional Complexes. Synthesis, Characterization, Crystal Structure, and Magnetic Properties of [M(4,4‘-dimethylbipyridine)(N3)2]n [M = Cu(II), Mn(II), Ni(II), Fe(II)]

Contact Info

Product

Resources

About

New Alternating Ferro- and Antiferromagnetic One-Dimensional Complexes. Synthesis, Characterization, Crystal Structure, and Magnetic Properties of [M(4,4‘-dimethylbipyridine)(N₃)₂]_n [M = Cu(II), Mn(II), Ni(II), Fe(II)]