Complexation of palladium cyanide with imidazolidine-2-thione and its derivatives

Anvarhusein A. Isab; Abdul R. Al-Arfaj; Mohammed Arab; Mir M. Hassan

doi:10.1007/BF00166276

Complexation of palladium cyanide with imidazolidine-2-thione and its derivatives

Anvarhusein A. Isab^*
, Abdul R. Al-Arfaj
, Mohammed Arab
, Mir M. Hassan

^*Corresponding author for this work

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

12 Scopus citations

Abstract

Pd(CN)₂ reacts with imidazolidine-2-thione (Imt), 1,3-diazinane-2-thione(Diaz), 1,3-diazipnane-2-thione (Diap) and their derivatives to yield complexes of stoichiometry [PdL₂(CN)₂] or [PdL′(CN)₂] (L = Imt, Diaz or Diap and L′ = Imt having N-Me, Et or Pr substituents), which were characterized by elemental analysis, i.r., ¹H and ¹³C n.m.r. spectroscopy. Both mono- and bis ligand complexes are thought to be square planar with the monoligand binding to metal via sulphur (bridging) and the bis ligand via the monodentate thione group. The ¹³C enriched Pd(¹³CN)₂ complex was prepared and the ¹³C n.m.r. recorded. The C-2 resonance of ¹³C n.m.r. of Imt, Diaz or Diap complexes of the copper(I), silver(I), gold(I) and palladium(II) were compared.

Original language	English
Pages (from-to)	87-90
Number of pages	4
Journal	Transition Metal Chemistry
Volume	19
Issue number	1
DOIs	https://doi.org/10.1007/BF00166276
State	Published - Feb 1994

ASJC Scopus subject areas

Inorganic Chemistry
Metals and Alloys
Materials Chemistry

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@article{3ae233ca7e0c4bc5b0a9fdd4733d66e1,

title = "Complexation of palladium cyanide with imidazolidine-2-thione and its derivatives",

abstract = "Pd(CN)2 reacts with imidazolidine-2-thione (Imt), 1,3-diazinane-2-thione(Diaz), 1,3-diazipnane-2-thione (Diap) and their derivatives to yield complexes of stoichiometry [PdL2(CN)2] or [PdL′(CN)2] (L = Imt, Diaz or Diap and L′ = Imt having N-Me, Et or Pr substituents), which were characterized by elemental analysis, i.r., 1H and 13C n.m.r. spectroscopy. Both mono- and bis ligand complexes are thought to be square planar with the monoligand binding to metal via sulphur (bridging) and the bis ligand via the monodentate thione group. The 13C enriched Pd(13CN)2 complex was prepared and the 13C n.m.r. recorded. The C-2 resonance of 13C n.m.r. of Imt, Diaz or Diap complexes of the copper(I), silver(I), gold(I) and palladium(II) were compared.",

author = "Isab, \{Anvarhusein A.\} and Al-Arfaj, \{Abdul R.\} and Mohammed Arab and Hassan, \{Mir M.\}",

year = "1994",

month = feb,

doi = "10.1007/BF00166276",

language = "English",

volume = "19",

pages = "87--90",

journal = "Transition Metal Chemistry",

issn = "0340-4285",

publisher = "Springer Netherlands",

number = "1",

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TY - JOUR

T1 - Complexation of palladium cyanide with imidazolidine-2-thione and its derivatives

AU - Isab, Anvarhusein A.

AU - Al-Arfaj, Abdul R.

AU - Arab, Mohammed

AU - Hassan, Mir M.

PY - 1994/2

Y1 - 1994/2

N2 - Pd(CN)2 reacts with imidazolidine-2-thione (Imt), 1,3-diazinane-2-thione(Diaz), 1,3-diazipnane-2-thione (Diap) and their derivatives to yield complexes of stoichiometry [PdL2(CN)2] or [PdL′(CN)2] (L = Imt, Diaz or Diap and L′ = Imt having N-Me, Et or Pr substituents), which were characterized by elemental analysis, i.r., 1H and 13C n.m.r. spectroscopy. Both mono- and bis ligand complexes are thought to be square planar with the monoligand binding to metal via sulphur (bridging) and the bis ligand via the monodentate thione group. The 13C enriched Pd(13CN)2 complex was prepared and the 13C n.m.r. recorded. The C-2 resonance of 13C n.m.r. of Imt, Diaz or Diap complexes of the copper(I), silver(I), gold(I) and palladium(II) were compared.

AB - Pd(CN)2 reacts with imidazolidine-2-thione (Imt), 1,3-diazinane-2-thione(Diaz), 1,3-diazipnane-2-thione (Diap) and their derivatives to yield complexes of stoichiometry [PdL2(CN)2] or [PdL′(CN)2] (L = Imt, Diaz or Diap and L′ = Imt having N-Me, Et or Pr substituents), which were characterized by elemental analysis, i.r., 1H and 13C n.m.r. spectroscopy. Both mono- and bis ligand complexes are thought to be square planar with the monoligand binding to metal via sulphur (bridging) and the bis ligand via the monodentate thione group. The 13C enriched Pd(13CN)2 complex was prepared and the 13C n.m.r. recorded. The C-2 resonance of 13C n.m.r. of Imt, Diaz or Diap complexes of the copper(I), silver(I), gold(I) and palladium(II) were compared.

UR - https://www.scopus.com/pages/publications/2542431156

U2 - 10.1007/BF00166276

DO - 10.1007/BF00166276

M3 - Article

AN - SCOPUS:2542431156

SN - 0340-4285

VL - 19

SP - 87

EP - 90

JO - Transition Metal Chemistry

JF - Transition Metal Chemistry

IS - 1

ER -

Complexation of palladium cyanide with imidazolidine-2-thione and its derivatives

Abstract

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