Structural and spectral studies of copper(II) and nickel(II) complexes of pyruvaldehyde mixed bis{N(4)-substituted thiosemicarbazones}

Lily J. Ackerman, Phillip E. Fanwick, Mark Green, Elizabeth John, William E. Running, John K. Swearingen, James W. Webb, Douglas X. West

Research output: Contribution to journalArticle

66 Citations (Scopus)

Abstract

Pyruvaldehyde mixed bis(thiosemicarbazones) have been prepared in which the two thiosemicarbazone moieties have different N(4)-substituents. The mixed bis(thiosemicarbazones) and their copper(II) and nickel(II) complexes have been characterized with IR, electronic, mass, 1H NMR (Ni) and EPR (Cu) spectra. Representative crystal structures have been solved of nickel(II) complexes with either a pyruvaldehyde mixed bis(thiosemicarbazone) or a bis(thiosemicarbazone) with identical N(4)-substituents acting as a tetradentate ligand. [Ni(Pu4M4DE)] has an N(4)-methylthiosemicarbazone substituent on the keto "arm" and N(4)-diethylthiosemicarbazone substituent on the aldehyde arm. [Ni(Pu4M)] contains two N(4)-methylthiosemicarbazone moieties. Both bis(thiosemicarbazones) form square-planar N2S2 complexes with nickel(II) and copper(II).

Original languageEnglish (US)
Pages (from-to)2759-2767
Number of pages9
JournalPolyhedron
Volume18
Issue number21
StatePublished - Sep 10 1999
Externally publishedYes

Fingerprint

Thiosemicarbazones
Pyruvaldehyde
Nickel
Copper
nickel
copper
Aldehydes
aldehydes
Paramagnetic resonance
Crystal structure
Ligands
Nuclear magnetic resonance
nuclear magnetic resonance
ligands
crystal structure
electronics

Keywords

  • Copper
  • Mixed bis(thiosemicarbazone)
  • Nickel
  • Pyruvaldehyde

ASJC Scopus subject areas

  • Biochemistry
  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

Ackerman, L. J., Fanwick, P. E., Green, M., John, E., Running, W. E., Swearingen, J. K., ... West, D. X. (1999). Structural and spectral studies of copper(II) and nickel(II) complexes of pyruvaldehyde mixed bis{N(4)-substituted thiosemicarbazones}. Polyhedron, 18(21), 2759-2767.

Structural and spectral studies of copper(II) and nickel(II) complexes of pyruvaldehyde mixed bis{N(4)-substituted thiosemicarbazones}. / Ackerman, Lily J.; Fanwick, Phillip E.; Green, Mark; John, Elizabeth; Running, William E.; Swearingen, John K.; Webb, James W.; West, Douglas X.

In: Polyhedron, Vol. 18, No. 21, 10.09.1999, p. 2759-2767.

Research output: Contribution to journalArticle

Ackerman, LJ, Fanwick, PE, Green, M, John, E, Running, WE, Swearingen, JK, Webb, JW & West, DX 1999, 'Structural and spectral studies of copper(II) and nickel(II) complexes of pyruvaldehyde mixed bis{N(4)-substituted thiosemicarbazones}', Polyhedron, vol. 18, no. 21, pp. 2759-2767.
Ackerman, Lily J. ; Fanwick, Phillip E. ; Green, Mark ; John, Elizabeth ; Running, William E. ; Swearingen, John K. ; Webb, James W. ; West, Douglas X. / Structural and spectral studies of copper(II) and nickel(II) complexes of pyruvaldehyde mixed bis{N(4)-substituted thiosemicarbazones}. In: Polyhedron. 1999 ; Vol. 18, No. 21. pp. 2759-2767.
@article{399b0bf554e543c197414d087881f3c3,
title = "Structural and spectral studies of copper(II) and nickel(II) complexes of pyruvaldehyde mixed bis{N(4)-substituted thiosemicarbazones}",
abstract = "Pyruvaldehyde mixed bis(thiosemicarbazones) have been prepared in which the two thiosemicarbazone moieties have different N(4)-substituents. The mixed bis(thiosemicarbazones) and their copper(II) and nickel(II) complexes have been characterized with IR, electronic, mass, 1H NMR (Ni) and EPR (Cu) spectra. Representative crystal structures have been solved of nickel(II) complexes with either a pyruvaldehyde mixed bis(thiosemicarbazone) or a bis(thiosemicarbazone) with identical N(4)-substituents acting as a tetradentate ligand. [Ni(Pu4M4DE)] has an N(4)-methylthiosemicarbazone substituent on the keto {"}arm{"} and N(4)-diethylthiosemicarbazone substituent on the aldehyde arm. [Ni(Pu4M)] contains two N(4)-methylthiosemicarbazone moieties. Both bis(thiosemicarbazones) form square-planar N2S2 complexes with nickel(II) and copper(II).",
keywords = "Copper, Mixed bis(thiosemicarbazone), Nickel, Pyruvaldehyde",
author = "Ackerman, {Lily J.} and Fanwick, {Phillip E.} and Mark Green and Elizabeth John and Running, {William E.} and Swearingen, {John K.} and Webb, {James W.} and West, {Douglas X.}",
year = "1999",
month = "9",
day = "10",
language = "English (US)",
volume = "18",
pages = "2759--2767",
journal = "Polyhedron",
issn = "0277-5387",
publisher = "Elsevier Limited",
number = "21",

}

TY - JOUR

T1 - Structural and spectral studies of copper(II) and nickel(II) complexes of pyruvaldehyde mixed bis{N(4)-substituted thiosemicarbazones}

AU - Ackerman, Lily J.

AU - Fanwick, Phillip E.

AU - Green, Mark

AU - John, Elizabeth

AU - Running, William E.

AU - Swearingen, John K.

AU - Webb, James W.

AU - West, Douglas X.

PY - 1999/9/10

Y1 - 1999/9/10

N2 - Pyruvaldehyde mixed bis(thiosemicarbazones) have been prepared in which the two thiosemicarbazone moieties have different N(4)-substituents. The mixed bis(thiosemicarbazones) and their copper(II) and nickel(II) complexes have been characterized with IR, electronic, mass, 1H NMR (Ni) and EPR (Cu) spectra. Representative crystal structures have been solved of nickel(II) complexes with either a pyruvaldehyde mixed bis(thiosemicarbazone) or a bis(thiosemicarbazone) with identical N(4)-substituents acting as a tetradentate ligand. [Ni(Pu4M4DE)] has an N(4)-methylthiosemicarbazone substituent on the keto "arm" and N(4)-diethylthiosemicarbazone substituent on the aldehyde arm. [Ni(Pu4M)] contains two N(4)-methylthiosemicarbazone moieties. Both bis(thiosemicarbazones) form square-planar N2S2 complexes with nickel(II) and copper(II).

AB - Pyruvaldehyde mixed bis(thiosemicarbazones) have been prepared in which the two thiosemicarbazone moieties have different N(4)-substituents. The mixed bis(thiosemicarbazones) and their copper(II) and nickel(II) complexes have been characterized with IR, electronic, mass, 1H NMR (Ni) and EPR (Cu) spectra. Representative crystal structures have been solved of nickel(II) complexes with either a pyruvaldehyde mixed bis(thiosemicarbazone) or a bis(thiosemicarbazone) with identical N(4)-substituents acting as a tetradentate ligand. [Ni(Pu4M4DE)] has an N(4)-methylthiosemicarbazone substituent on the keto "arm" and N(4)-diethylthiosemicarbazone substituent on the aldehyde arm. [Ni(Pu4M)] contains two N(4)-methylthiosemicarbazone moieties. Both bis(thiosemicarbazones) form square-planar N2S2 complexes with nickel(II) and copper(II).

KW - Copper

KW - Mixed bis(thiosemicarbazone)

KW - Nickel

KW - Pyruvaldehyde

UR - http://www.scopus.com/inward/record.url?scp=0000281748&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0000281748&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0000281748

VL - 18

SP - 2759

EP - 2767

JO - Polyhedron

JF - Polyhedron

SN - 0277-5387

IS - 21

ER -