A Novel Heterometallic 3d–4f Complex with an Unusual [Mn IV  4 Nd 4 O 4 ] Core Topology | Zendy

Hallier Kirstin | Zendy; Hołyńska Małgorzata | Zendy; Dehnen Stefanie | Zendy

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A Novel Heterometallic 3d–4f Complex with an Unusual [Mn IV 4 Nd 4 O 4 ] Core Topology

Author(s) -

Hallier Kirstin,

Hołyńska Małgorzata,

Dehnen Stefanie

Publication year - 2011

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.201100295

Subject(s) - monoclinic crystal system , crystallography , topology (electrical circuits) , crystal structure , manganese , tetrahedron , lattice constant , ion , lattice (music) , chemistry , octahedron , space group , materials science , physics , x ray crystallography , combinatorics , diffraction , mathematics , organic chemistry , acoustics , optics

The complex [Mn 4 Nd 4 O 4 (Me‐sao) 6 (NO 3 ) 4 (OMe) 4 (MeOH) 2 ] ( 1 ) with an unprecedented [Mn IV 4 Nd 4 O 4 ] core topology was synthesized from MnCl 2 , Nd(NO 3 ) 3 and Me‐saoH 2 in methanol at basic conditions (Me‐saoH 2 = 2′‐hydroxyacetophenoxime). In 1 Mn IV and Nd III ions are bridged by oxido and methoxido ligands to form an unusual topology including two distorted tetrahedral [Nd 2 Mn 2 (μ 4 ‐O)] units. 1 crystallizes in the monoclinic space group P 2 1 / c with Z = 2 and lattice constants (at 100 K) a = 14.142(4), b = 19.365(5), c = 14.637(4) Å, β = 90.32(3)°.

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