(Et 4 N)[Mo III (DAPBH)Cl 2 ], the first pentagonal-bipyramidal Mo(iii) complex with a N 3 O 2 -type Schiff-base ligand: manifestation of unquenched orbital momentum and Ising-type magnetic anisotropy

(Et 4 N)[Mo III (DAPBH)Cl 2 ], the first pentagonal-bipyramidal Mo(iii) complex with a N 3 O 2 -type Schiff-base ligand: manifestation of unquenched orbital momentum and Ising-type magnetic anisotropy

The first paramagnetic pentagonal-bipyramidal complex of Mo(iii) with a N3O2-type Schiff-base ligand was synthesized by the comproportionation reaction between Mo(ii) and Mo(iv) congeners. The complex has a low-spin (S = 1/2) ground state of MoIII(4d3) with double orbital degeneracy and unquenched o...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2018-08, Vol.54 (72), p.10084-10087
Hauptverfasser: Manakin, Yu V, Mironov, V S, Bazhenova, T A, Lyssenko, K A, Gilmutdinov, I F, Bikbaev, K Sh, Masitov, A A, Yagubskii, E B
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Sprache:eng
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Zusammenfassung:The first paramagnetic pentagonal-bipyramidal complex of Mo(iii) with a N3O2-type Schiff-base ligand was synthesized by the comproportionation reaction between Mo(ii) and Mo(iv) congeners. The complex has a low-spin (S = 1/2) ground state of MoIII(4d3) with double orbital degeneracy and unquenched orbital momentum, which result in strong Ising-type magnetic anisotropy.
ISSN:1359-7345
1364-548X
DOI:10.1039/c8cc06038j