The azidopentacyanoferrate(III) ion as a tecton in constructing heterometallic complexes: Synthesis, crystal structure and magnetic properties of [Mn(valphen)(H2O)2]2[(H2O) (valphen)Mn(μ-CN)Fe(CN)4(N3)]·8H2O

Cristian D. Ene; Silviu Nastase; Catalin Maxim; Augustin M. Madalan; Floriana Tuna; Marius Andruh

doi:10.1016/j.ica.2010.06.056

The azidopentacyanoferrate(III) ion as a tecton in constructing heterometallic complexes: Synthesis, crystal structure and magnetic properties of [Mn(valphen)(H2O)2]2[(H2O) (valphen)Mn(μ-CN)Fe(CN)4(N3)]·8H2O

Cristian D. Ene, Silviu Nastase, Catalin Maxim, Augustin M. Madalan, Floriana Tuna, Marius Andruh

Research output: Contribution to journal › Article › peer-review

Abstract

By employing the common precursor Na3[Fe(CN)5(NH 3)]·3H2O in a new synthetic approach, the azidopentacyanoferrate(III) ion has been isolated and structurally characterized as (Ph4As)2[Na(H2O)4][Fe(CN) 5(N3)] 1. In order to confirm its building block ability, compound 1 has been reacted with the mononuclear complex [Mn(valphen)(H 2O)2]ClO4 (H2valphen represents the Schiff base resulting from the condensation of o-vanillin with 1,2-phenylenediamine in a 2:1 M ratio) to afford the new MnIII- FeIII heterometallic system [Mn(valphen)(H2O) 2]2[(H2O)(valphen)Mn(μ-CN)Fe(CN) 4(N3)]·8H2O 2. The crystal structure of compound 2 reveals a supramolecular assembly generated by [(H 2O)(valphen)Mn(μ-CN)Fe(CN)4(N3)] 2- dianions and discrete [Mn(valphen)(H2O) 2]+ counterions. The dynamic magnetic measurements of compound 2 point to a slow relaxation of the magnetization. © 2010 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	4247-4252
Number of pages	5
Journal	Inorganica Chimica Acta
Volume	363
Issue number	15
DOIs	https://doi.org/10.1016/j.ica.2010.06.056
Publication status	Published - 10 Dec 2010

Keywords

Cyano-bridged complexes
Iron(III) complexes
Manganese(III) complexes
Slow relaxation of magnetization

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10.1016/j.ica.2010.06.056

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CCDC 771950: Experimental Crystal Structure Determination
Ene, C. D. (Contributor), Nastase, S. (Contributor), Maxim, C. (Contributor), Madalan, A. M. (Contributor), Tuna, F. (Contributor) & Andruh, M. (Contributor), Cambridge Crystallographic Data Centre, 1 Jan 2011
DOI: 10.5517/cctx8ml, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/cctx8ml&sid=DataCite
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CCDC 771949: Experimental Crystal Structure Determination
Ene, C. D. (Contributor), Nastase, S. (Contributor), Maxim, C. (Contributor), Madalan, A. M. (Contributor), Tuna, F. (Contributor) & Andruh, M. (Contributor), Cambridge Crystallographic Data Centre, 1 Jan 2011
DOI: 10.5517/cctx8lk, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/cctx8lk&sid=DataCite
Dataset

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Ene, C. D., Nastase, S., Maxim, C., Madalan, A. M., Tuna, F., & Andruh, M. (2010). The azidopentacyanoferrate(III) ion as a tecton in constructing heterometallic complexes: Synthesis, crystal structure and magnetic properties of [Mn(valphen)(H2O)2]2[(H2O) (valphen)Mn(μ-CN)Fe(CN)4(N3)]·8H2O. Inorganica Chimica Acta, 363(15), 4247-4252. https://doi.org/10.1016/j.ica.2010.06.056

@article{968ae4b699374102a508519085e047e1,

title = "The azidopentacyanoferrate(III) ion as a tecton in constructing heterometallic complexes: Synthesis, crystal structure and magnetic properties of [Mn(valphen)(H2O)2]2[(H2O) (valphen)Mn(μ-CN)Fe(CN)4(N3)]·8H2O",

abstract = "By employing the common precursor Na3[Fe(CN)5(NH 3)]·3H2O in a new synthetic approach, the azidopentacyanoferrate(III) ion has been isolated and structurally characterized as (Ph4As)2[Na(H2O)4][Fe(CN) 5(N3)] 1. In order to confirm its building block ability, compound 1 has been reacted with the mononuclear complex [Mn(valphen)(H 2O)2]ClO4 (H2valphen represents the Schiff base resulting from the condensation of o-vanillin with 1,2-phenylenediamine in a 2:1 M ratio) to afford the new MnIII- FeIII heterometallic system [Mn(valphen)(H2O) 2]2[(H2O)(valphen)Mn(μ-CN)Fe(CN) 4(N3)]·8H2O 2. The crystal structure of compound 2 reveals a supramolecular assembly generated by [(H 2O)(valphen)Mn(μ-CN)Fe(CN)4(N3)] 2- dianions and discrete [Mn(valphen)(H2O) 2]+ counterions. The dynamic magnetic measurements of compound 2 point to a slow relaxation of the magnetization. {\textcopyright} 2010 Elsevier B.V. All rights reserved.",

keywords = "Cyano-bridged complexes, Iron(III) complexes, Manganese(III) complexes, Slow relaxation of magnetization",

author = "Ene, {Cristian D.} and Silviu Nastase and Catalin Maxim and Madalan, {Augustin M.} and Floriana Tuna and Marius Andruh",

year = "2010",

month = dec,

day = "10",

doi = "10.1016/j.ica.2010.06.056",

language = "English",

volume = "363",

pages = "4247--4252",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "Elsevier BV",

number = "15",

}

Ene, CD, Nastase, S, Maxim, C, Madalan, AM, Tuna, F & Andruh, M 2010, 'The azidopentacyanoferrate(III) ion as a tecton in constructing heterometallic complexes: Synthesis, crystal structure and magnetic properties of [Mn(valphen)(H2O)2]2[(H2O) (valphen)Mn(μ-CN)Fe(CN)4(N3)]·8H2O', Inorganica Chimica Acta, vol. 363, no. 15, pp. 4247-4252. https://doi.org/10.1016/j.ica.2010.06.056

The azidopentacyanoferrate(III) ion as a tecton in constructing heterometallic complexes: Synthesis, crystal structure and magnetic properties of [Mn(valphen)(H2O)2]2[(H2O) (valphen)Mn(μ-CN)Fe(CN)4(N3)]·8H2O. / Ene, Cristian D.; Nastase, Silviu; Maxim, Catalin et al.
In: Inorganica Chimica Acta, Vol. 363, No. 15, 10.12.2010, p. 4247-4252.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - The azidopentacyanoferrate(III) ion as a tecton in constructing heterometallic complexes: Synthesis, crystal structure and magnetic properties of [Mn(valphen)(H2O)2]2[(H2O) (valphen)Mn(μ-CN)Fe(CN)4(N3)]·8H2O

AU - Ene, Cristian D.

AU - Nastase, Silviu

AU - Maxim, Catalin

AU - Madalan, Augustin M.

AU - Tuna, Floriana

AU - Andruh, Marius

PY - 2010/12/10

Y1 - 2010/12/10

N2 - By employing the common precursor Na3[Fe(CN)5(NH 3)]·3H2O in a new synthetic approach, the azidopentacyanoferrate(III) ion has been isolated and structurally characterized as (Ph4As)2[Na(H2O)4][Fe(CN) 5(N3)] 1. In order to confirm its building block ability, compound 1 has been reacted with the mononuclear complex [Mn(valphen)(H 2O)2]ClO4 (H2valphen represents the Schiff base resulting from the condensation of o-vanillin with 1,2-phenylenediamine in a 2:1 M ratio) to afford the new MnIII- FeIII heterometallic system [Mn(valphen)(H2O) 2]2[(H2O)(valphen)Mn(μ-CN)Fe(CN) 4(N3)]·8H2O 2. The crystal structure of compound 2 reveals a supramolecular assembly generated by [(H 2O)(valphen)Mn(μ-CN)Fe(CN)4(N3)] 2- dianions and discrete [Mn(valphen)(H2O) 2]+ counterions. The dynamic magnetic measurements of compound 2 point to a slow relaxation of the magnetization. © 2010 Elsevier B.V. All rights reserved.

AB - By employing the common precursor Na3[Fe(CN)5(NH 3)]·3H2O in a new synthetic approach, the azidopentacyanoferrate(III) ion has been isolated and structurally characterized as (Ph4As)2[Na(H2O)4][Fe(CN) 5(N3)] 1. In order to confirm its building block ability, compound 1 has been reacted with the mononuclear complex [Mn(valphen)(H 2O)2]ClO4 (H2valphen represents the Schiff base resulting from the condensation of o-vanillin with 1,2-phenylenediamine in a 2:1 M ratio) to afford the new MnIII- FeIII heterometallic system [Mn(valphen)(H2O) 2]2[(H2O)(valphen)Mn(μ-CN)Fe(CN) 4(N3)]·8H2O 2. The crystal structure of compound 2 reveals a supramolecular assembly generated by [(H 2O)(valphen)Mn(μ-CN)Fe(CN)4(N3)] 2- dianions and discrete [Mn(valphen)(H2O) 2]+ counterions. The dynamic magnetic measurements of compound 2 point to a slow relaxation of the magnetization. © 2010 Elsevier B.V. All rights reserved.

KW - Cyano-bridged complexes

KW - Iron(III) complexes

KW - Manganese(III) complexes

KW - Slow relaxation of magnetization

U2 - 10.1016/j.ica.2010.06.056

DO - 10.1016/j.ica.2010.06.056

M3 - Article

SN - 0020-1693

VL - 363

SP - 4247

EP - 4252

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - 15

ER -

The azidopentacyanoferrate(III) ion as a tecton in constructing heterometallic complexes: Synthesis, crystal structure and magnetic properties of [Mn(valphen)(H2O)2]2[(H2O) (valphen)Mn(μ-CN)Fe(CN)4(N3)]·8H2O

Abstract

Keywords

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Datasets

CCDC 771950: Experimental Crystal Structure Determination

CCDC 771949: Experimental Crystal Structure Determination

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