Synthesis, crystal structure and magnetic properties of a manganese(III) complex with bound water and double hydrogen-bonding bridges

Tan, Xinsheng; Xiang, Dao Feng; Tang, Wei; Chen, Min Qin

doi:10.1016/s0277-5387(96)00425-1

Cited by 3 publications

(1 citation statement)

References 9 publications

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“…36 The greygreen manganese() complex 13a gave a µ eff = 4.91 µ B at 294 K close to the spin-only value expected for a d 4 ion (4.90 µ B ). 37 Since OH bridges react easily towards protic acids, 28 we also studied the reactivity of HL OH with bridging hydroxonickel species (Scheme 3), like…”

Section: Complexes Of L Ohmentioning

confidence: 99%

Chiral oxazoline ligands. Synthesis and characterization of palladium, nickel and manganese complexes containing bidentate N,O and N,P moieties †

Gómez-Simón¹,

Jansat²,

Muller³

et al. 1997

J. Chem. Soc., Dalton Trans.

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Section: Complexes Of L Ohmentioning

confidence: 99%

Chiral oxazoline ligands. Synthesis and characterization of palladium, nickel and manganese complexes containing bidentate N,O and N,P moieties †

Gómez-Simón¹,

Jansat²,

Muller³

et al. 1997

J. Chem. Soc., Dalton Trans.

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Systematic investigation into the influence of base and substituents on the coordination chemistry of Mn^IIIand Mn^III/IIsalicylate complexes

Mukherjee

Lan

Kostakis

et al. 2012

Supramolecular Chemistry

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Synthesis and Structural Characterization of Dinuclear Manganese(III) Complexes with Cyclam-Based Macrocyclic Ligands Having Schiff-Base Pendant Arms as Chelating Agents

Wada¹,

Mikuriya²

2008

Bulletin of the Chemical Society of Japan

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Reaction of a series of dodecadentate ligands (H4L), 1,4,8,11-tetrakis(salicylideneaminoethyl)-1,4,8,11-tetraazacyclotetradecane and its substituted derivatives, with manganese(II) salts afforded ten dinuclear manganese(III) complexes, [Mn2X2L] (X = O2CCH3, O2CC6H5, and N3), which were characterized by analyzing infrared and electronic spectra and determining the temperature dependence of magnetic susceptibilities (4.5–300 K). Single-crystal X-ray crystallography of [Mn2(O2CCH3)2(tbsaec)]·2CHCl3 (3·2CHCl3) (H4tbsaec = 1,4,8,11-tetrakis(5-bromosalicylideneaminoethyl)-1,4,8,11-tetraazacyclotetradecane), [Mn2(O2CC6H5)2(tbsaec)] (4), [Mn2(O2CC6H5)2(tcsaec)] (6) (H4tcsaec = 1,4,8,11-tetrakis(5-chlorosalicylideneaminoethyl)-1,4,8,11-tetraazacyclotetradecane), [Mn2(N3)2(tnaec)]·2CHCl3 (7·2CHCl3) (H4tnaec = 1,4,8,11-tetrakis(2-hydroxy-1-naphthylmethylideneaminoethyl)-1,4,8,11-tetraazacyclotetradecane), [Mn2(O2CCH3)2(tmsaec)] (8) (H4tmsaec = 1,4,8,11-tetrakis(3-methoxysalicylideneaminoethyl)-1,4,8,11-tetraazacyclotetradecane) showed that each manganese(III) ion is chelated by two Schiff-base pendant arms outside the central tetraazacyclotetradecane ring, forming an axially compressed octahedron (for 3, 4, 6, and 8) or trigonal bipyramid (for 7) with an intramolecular Mn–Mn distance of 9.676(4)–10.096(2) Å. In accordance with the crystal structures, the magnetic interaction between the two manganese ions was very weak with a rather significant zero-field splitting of the manganese(III) ions.

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Synthesis, crystal structure and magnetic properties of a manganese(III) complex with bound water and double hydrogen-bonding bridges

Cited by 3 publications

References 9 publications

Chiral oxazoline ligands. Synthesis and characterization of palladium, nickel and manganese complexes containing bidentate N,O and N,P moieties †

Chiral oxazoline ligands. Synthesis and characterization of palladium, nickel and manganese complexes containing bidentate N,O and N,P moieties †

Systematic investigation into the influence of base and substituents on the coordination chemistry of Mn^IIIand Mn^III/IIsalicylate complexes

Synthesis and Structural Characterization of Dinuclear Manganese(III) Complexes with Cyclam-Based Macrocyclic Ligands Having Schiff-Base Pendant Arms as Chelating Agents

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Synthesis, crystal structure and magnetic properties of a manganese(III) complex with bound water and double hydrogen-bonding bridges

Cited by 3 publications

References 9 publications

Chiral oxazoline ligands. Synthesis and characterization of palladium, nickel and manganese complexes containing bidentate N,O and N,P moieties †

Chiral oxazoline ligands. Synthesis and characterization of palladium, nickel and manganese complexes containing bidentate N,O and N,P moieties †

Systematic investigation into the influence of base and substituents on the coordination chemistry of MnIIIand MnIII/IIsalicylate complexes

Synthesis and Structural Characterization of Dinuclear Manganese(III) Complexes with Cyclam-Based Macrocyclic Ligands Having Schiff-Base Pendant Arms as Chelating Agents

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Systematic investigation into the influence of base and substituents on the coordination chemistry of Mn^IIIand Mn^III/IIsalicylate complexes