An original heterodinuclear VO2+,Gd3+ complex with a nonet ground state

Costes, Jean‐Pierre; Dupuis, Arnaud; Laurent, Jean‐Pierre

doi:10.1039/a800346g

Cited by 82 publications

(75 citation statements)

References 16 publications

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“…For example, ferromagnetic couplings happened for Mn( Ⅲ ) [61] , Fe( Ⅱ ) [62] , Co(Ⅱ) [63] and Ni(Ⅱ) [64][65][66] when the bridges between Gd(Ⅲ) and TM ions were oxygen atoms of a series of Schiff base derivatives. However, both ferro-and antiferromagnetic interactions were found for paramagnetic V(Ⅳ) ions [67,68] . If a CN ligand was selected as the bridge, antiferromagnetic interactions were found for Gd(Ⅲ)-Cr(Ⅲ) and Gd(Ⅲ)-Fe(Ⅲ) compounds [69][70][71] .…”

Section: Magnetic Coupling Mechanism Of 4f 7 -3d Systemsmentioning

confidence: 97%

Magnetic molecular materials with paramagnetic lanthanide ions

Wang

Jiang

Wang

et al. 2009

Sci. China Ser. B-Chem.

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The diverse magnetic properties of lanthanide-based magnetic molecular materials are introduced in the following organization. First, the general aspects of magnetic molecular materials and electronic states of lanthanide ions are introduced. Then the structures and magnetic properties are described and analyzed for molecules with one lanthanide ion, 4f-4f, 4f-3d and 4f-p magnetic coupling interactions. In each section, magnetic coupling, magnetic ordering and magnetic relaxation phenomenon are briefly reviewed using some examples. Finally, some possibilities of developing magnetic molecular materials containing lanthanide ions are discussed in the outlook part.

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Section: Magnetic Coupling Mechanism Of 4f 7 -3d Systemsmentioning

confidence: 97%

Magnetic molecular materials with paramagnetic lanthanide ions

Wang

Jiang

Wang

et al. 2009

Sci. China Ser. B-Chem.

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“…The work in our laboratory with unsymmetrical ligands stems from the above observations [7][8][9][10][11]. Unsymmetrical ligands involving an oxime functionality exhibit an interesting chelating property in the area of complex chemistry [11][12][13][14]. The importance of oxime moiety in the ligand environment has been described in detail in our earlier publications where we have introduced an oxime function in the unsymmetrical ligand environment [11,12].…”

Section: Introductionmentioning

confidence: 95%

Synthesis and characterization of Cu(II) complexes of tetradentate and tridentate symmetrical Schiff base ligands involving o-phenelenediamine, salicylaldehyde and diacetylmonoxime

Maity

Drew

Godsell

et al. 2009

Transition Met Chem

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A mononuclear complex [CuL] (1), a binuclear complex [Cu 2 LCl 2 (H 2 O)] (2), a trinuclear complex [Cu 3 L 2 ](ClO 4 ) 2 (3) involving o-phenylenediamine and salicylaldehyde and another binuclear complex of a tridentate ligand (H 2 L 1 ) [Cu 2 L 2 1 ](CH 3 COO) 2 (4) involving o-phenylenediamine and diacetylmonoxime have been synthesized, where H 2 L = N,N 0 -o-phenylenebis(salicylideneimine) and H 2 L 1 = 3-(2-aminophenylimino)butan-2-one oxime. All the complexes have been characterized by elemental analyses, spectral and magnetic studies. The binuclear complex (2) was characterized structurally where the two Cu(II) centers are connected via an oxygen-bridged arrangement.

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“…[1] Most of the studies have been focused on the ferromagnetic M ± Gd III pairs, M being usually Cu II , [2] but also Co II , Ni II , Fe III , and V IV . [3] Very recent work has been devoted to the interaction between Cu II and lanthanide(iii) ions other than Gd III , which, because of the orbital contribution, is much more difficult to analyze and is subject to debate. [4,5] In contrast, molecular compounds containing simultaneously paramagnetic 3d…”

Section: In Memory Of Olivier Kahnmentioning

confidence: 99%