Direct synthesis of an heterometallic {MnII3CrIII4} wheel by decomposition of Reineckes salt

Valentyna V. Semenaka; Oksana V. Nesterova; Volodymyr N. Kokozay; Roman I. Zybatyuk; Oleg V. Shishkin; Roman Boča; Denys V. Shevchenko; Ping Huang; Stenbjörn Styring

doi:10.1039/B920375C

Direct synthesis of an heterometallic {Mn^II₃Cr^III₄} wheel by decomposition of Reineckes salt

Valentyna V. Semenaka,^a Oksana V. Nesterova,^a Volodymyr N. Kokozay,*^a Roman I. Zybatyuk,^b Oleg V. Shishkin,^b^c Roman Boča,^d Denys V. Shevchenko,^e Ping Huang^e and Stenbjörn Styring^e

Author affiliations

* Corresponding authors

^a Department of Inorganic Chemistry, National Taras Shevchenko University, Volodymyrska str. 64, Kyiv, Ukraine
E-mail: kokozay@univ.kiev.ua
Fax: +380 44 286 2467
Tel: +380 44 235 4371

^b A STC “Institute for Single Crystals” National Academy of Sciences of Ukraine, 60 Lenina Avenue, Kharkiv, Ukraine

^c Department of Inorganic Chemistry, V. N. Karazin Kharkiv National University, 4 Svobody sq., Kharkiv, Ukraine

^d Institute of Inorganic Chemistry, FCHPT, Slovak University of Technology, Radlinskeho 9, University of SS Cyril and Methodius, Trnava, Slovakia, Slovakia

^e Department of Photochemistry and Molecular Science, Uppsala University, Box 523, Uppsala, Sweden

Abstract

A new heterometallic Mn/Cr molecular wheel complex has been synthesized using zerovalent manganese, Reineckes salt, ammonium thiocyanate and triethanolamine (H₃tea) as starting materials. The compound [Mn₃Cr₄(NCS)₆(Htea)₆] (1) has been characterized in terms of its electrochemical, IR and EPR spectroscopic as well as its magnetic properties. The magnetic susceptibility and magnetization data were treated simultaneously during the optimization routine and resulted in J_Mn–_Cr = +0.43 cm⁻¹, J_Cr–_Cr = −4.75 cm⁻¹, J_Mn–_Mn = +1.78 cm⁻¹, g_eff = 1.878 with the ground state S = 15/2.

Supplementary files

Publication details

The article was received on 30 Sep 2009, accepted on 26 Nov 2009 and first published on 20 Jan 2010

Article type: Paper

DOI: 10.1039/B920375C

Citation: Dalton Trans., 2010,39, 2344-2349

Request permissions
Direct synthesis of an heterometallic {Mn^II₃Cr^III₄} wheel by decomposition of Reineckes salt

V. V. Semenaka, O. V. Nesterova, V. N. Kokozay, R. I. Zybatyuk, O. V. Shishkin, R. Boča, D. V. Shevchenko, P. Huang and S. Styring, Dalton Trans., 2010, 39, 2344
DOI: 10.1039/B920375C
If you are not the author of this article and you wish to reproduce material from it in a third party non-RSC publication you must formally request permission using RightsLink. Go to our Instructions for using RightsLink page for details.

Authors contributing to RSC publications (journal articles, books or book chapters) do not need to formally request permission to reproduce material contained in this article provided that the correct acknowledgement is given with the reproduced material.

Reproduced material should be attributed as follows:
For reproduction of material from NJC:
Reproduced from Ref. XX with permission from the Centre National de la Recherche Scientifique (CNRS) and The Royal Society of Chemistry.

For reproduction of material from PCCP:
Reproduced from Ref. XX with permission from the PCCP Owner Societies.

For reproduction of material from PPS:
Reproduced from Ref. XX with permission from the European Society for Photobiology, the European Photochemistry Association, and The Royal Society of Chemistry.

For reproduction of material from all other RSC journals and books:
Reproduced from Ref. XX with permission from The Royal Society of Chemistry.
If the material has been adapted instead of reproduced from the original RSC publication "Reproduced from" can be substituted with "Adapted from".

In all cases the Ref. XX is the XXth reference in the list of references.

If you are the author of this article you do not need to formally request permission to reproduce figures, diagrams etc. contained in this article in third party publications or in a thesis or dissertation provided that the correct acknowledgement is given with the reproduced material.

Reproduced material should be attributed as follows:
For reproduction of material from NJC:
[Original citation] - Reproduced by permission of The Royal Society of Chemistry (RSC) on behalf of the Centre National de la Recherche Scientifique (CNRS) and the RSC

For reproduction of material from PCCP:
[Original citation] - Reproduced by permission of the PCCP Owner Societies

For reproduction of material from PPS:
[Original citation] - Reproduced by permission of The Royal Society of Chemistry (RSC) on behalf of the European Society for Photobiology, the European Photochemistry Association, and RSC

For reproduction of material from all other RSC journals:
[Original citation] - Reproduced by permission of The Royal Society of Chemistry
If you are the author of this article you still need to obtain permission to reproduce the whole article in a third party publication with the exception of reproduction of the whole article in a thesis or dissertation.

Information about reproducing material from RSC articles with different licences is available on our Permission Requests page.

Search articles by author

Valentyna V. Semenaka

Oksana V. Nesterova

Volodymyr N. Kokozay

Roman I. Zybatyuk

Oleg V. Shishkin

Roman Boča

Denys V. Shevchenko

Ping Huang

Stenbjörn Styring

Dalton Transactions

Direct synthesis of an heterometallic {Mn^II₃Cr^III₄} wheel by decomposition of Reineckes salt

Abstract

Supplementary files

Publication details

Direct synthesis of an heterometallic {Mn^II₃Cr^III₄} wheel by decomposition of Reineckes salt

Search articles by author

Spotlight

Advertisements