Research output: Contribution to journal › Article › peer-review
Synthesis and the crystal structures of double complexes of copper(II) and cobalt(II) with tris(3,5-dimethylpyrazol-1-yl)methane. / Protsenko, A. N.; Shakirova, O. G.; Kuratieva, N. V.
In: Journal of Molecular Structure, Vol. 1175, 05.01.2019, p. 782-787.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Synthesis and the crystal structures of double complexes of copper(II) and cobalt(II) with tris(3,5-dimethylpyrazol-1-yl)methane
AU - Protsenko, A. N.
AU - Shakirova, O. G.
AU - Kuratieva, N. V.
PY - 2019/1/5
Y1 - 2019/1/5
N2 - Novel coordination compounds of Cu(II) with tris(3,5-dimethylpyrazol-1-yl)methane (HC(3,5-me2pz)3) such as [Cu(HC(3,5-me2pz)3)2][CuCl4]·2H2O (I) and [Cu(HC(3,5-me2pz)3)2][Cu2Br6]·4H2O (II), have been synthesized. These compounds were studied by IR and electronic (SDR) spectroscopy. It has been shown, that single crystal formation of complexes in acid media are coupled with the processes of ligand hydrolysis and the formation of halo- and aquacomplexes. The crystal and molecular structures of compounds ((3,5-me2pzH)2[Cu(HC(3,5-me2pz)3)2][CuCl4]2 (III) (here 3,5-me2pzH is 3,5-dimethylpyrazolium), [Cu(HC(3,5-me2pz)3)2][Cu2Br6] (IV) and [Co(HC(3,5-me2pz)3)2][Co(H2O)Cl3]2 (V), were determined by means of single-crystal X-ray diffraction analysis.
AB - Novel coordination compounds of Cu(II) with tris(3,5-dimethylpyrazol-1-yl)methane (HC(3,5-me2pz)3) such as [Cu(HC(3,5-me2pz)3)2][CuCl4]·2H2O (I) and [Cu(HC(3,5-me2pz)3)2][Cu2Br6]·4H2O (II), have been synthesized. These compounds were studied by IR and electronic (SDR) spectroscopy. It has been shown, that single crystal formation of complexes in acid media are coupled with the processes of ligand hydrolysis and the formation of halo- and aquacomplexes. The crystal and molecular structures of compounds ((3,5-me2pzH)2[Cu(HC(3,5-me2pz)3)2][CuCl4]2 (III) (here 3,5-me2pzH is 3,5-dimethylpyrazolium), [Cu(HC(3,5-me2pz)3)2][Cu2Br6] (IV) and [Co(HC(3,5-me2pz)3)2][Co(H2O)Cl3]2 (V), were determined by means of single-crystal X-ray diffraction analysis.
KW - Cobalt(II)
KW - Copper(II)
KW - Crystal structure
KW - IR-Spectroscopy
KW - Synthesis
KW - tris(3,5-dimethylpyrazol-1-yl)methane
KW - SPIN-CROSSOVER
KW - MOLECULAR-STRUCTURE
KW - TRIS(PYRAZOL-1-YL)METHANE
KW - CU(II)
KW - HEXABROMODICUPRATE(II)
KW - IRON(II) COMPLEXES
KW - SPECTRAL CHARACTERISTICS
KW - CENTER-DOT
UR - http://www.scopus.com/inward/record.url?scp=85053107382&partnerID=8YFLogxK
U2 - 10.1016/j.molstruc.2018.08.038
DO - 10.1016/j.molstruc.2018.08.038
M3 - Article
AN - SCOPUS:85053107382
VL - 1175
SP - 782
EP - 787
JO - Journal of Molecular Structure
JF - Journal of Molecular Structure
SN - 0022-2860
ER -
ID: 16568163