Synthesis and characterization of copper(II) complexes incorporating 
pyrazolyl-derived N,S-donor bidentate ligands.

Sadr, M. H.; Soltani, B.; Jalili, A.; Nejadghafar, F.; Kia, R.; Engle, J. T.; Ziegler, C. J.

doi:10.1007/s11243-012-9629-9

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsStatisticsRelease HistoryDetailsSummary

Released

Journal Article

Synthesis and characterization of copper(II) complexes incorporating pyrazolyl-derived N,S-donor bidentate ligands.

MPS-Authors

/persons/resource/persons104823

Kia, R.
Research Group of Structural Dynamics of (Bio)Chemical Systems, MPI for Biophysical Chemistry, Max Planck Society;

Locator

There are no locators available

Fulltext (public)

There are no public fulltexts available

Supplementary Material (public)

There is no public supplementary material available

Citation

Sadr, M. H., Soltani, B., Jalili, A., Nejadghafar, F., Kia, R., Engle, J. T., et al. (2012). Synthesis and characterization of copper(II) complexes incorporating pyrazolyl-derived N,S-donor bidentate ligands. Transition Metal Chemistry, 37(7), 611-617. doi:10.1007/s11243-012-9629-9.

Cite as: http://hdl.handle.net/11858/00-001M-0000-002C-01EC-7

Abstract

The novel bidentate N,S-donor anionic ligands [PhNCSIndz]−, [PhNCSImz]−, [PhNCSPzMe3]−, and [EtNCSPz]−, where Indz = indazole, Imz = imidazole, PzMe3 = 3,4,5-trimethylpyrazole, and Pz = pyrazole, were synthesized and used to prepare Cu(II) complexes of general formula [Cu(N^S)2]. The ligands were synthesized via direct addition of phenylisothiocyanate or ethylisothiocyanate into THF suspensions of the corresponding sodium-pyrazolate salts. All of the synthesized compounds, including the ligands and the complexes, were characterized by physico-chemical and spectroscopic methods, and crystal structures of [Cu(EtNCSPz)2] and [Cu(PhNCSPzMe2)2] were determined by X-ray diffraction analysis, showing a trans-square planar geometry for [Cu(EtNCSPz)2] and a distorted tetrahedral geometry for [Cu(PhNCSPzMe2)2].