Cadmium cyanide complexes with heterocyclic thiones: Solid state and solution NMR studies

Anvarhusein A. Isab; Mohammed I.M. Wazeer; Waqar Ashraf

doi:10.1016/j.saa.2008.09.007

Cadmium cyanide complexes with heterocyclic thiones: Solid state and solution NMR studies

Anvarhusein A. Isab^*
, Mohammed I.M. Wazeer
, Waqar Ashraf

^*Corresponding author for this work

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

12 Scopus citations

Abstract

Cadmium(II)cyanide complexes of various thiones (imidazolidine-2-thione, diazinane-2-thione and their derivatives) have been prepared and characterized by elemental analysis, IR and solid as well as solution NMR spectroscopy. It appears from the IR data that all complexes are non-ionic [(>C{double bond, long}S)₂Cd(CN)₂]. An upfield shift in the ¹³C NMR and downfield shifts in the ¹H NMR are consistent with the sulfur coordination to cadmium(II). The solid ¹¹³Cd NMR data show the presence of different coordination numbers in some complexes.

Original language	English
Pages (from-to)	218-221
Number of pages	4
Journal	Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Volume	72
Issue number	1
DOIs	https://doi.org/10.1016/j.saa.2008.09.007
State	Published - Feb 2009

Bibliographical note

Funding Information:
We gratefully acknowledge King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia for the financial support through Research Project No. SABIC-2007-10.

Keywords

113Cd CPMAS NMR
Cadmium cyanide complexes
Imidazolidine-2-thione
Solid-state NMR
Solution NMR

ASJC Scopus subject areas

Analytical Chemistry
Atomic and Molecular Physics, and Optics
Instrumentation
Spectroscopy

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10.1016/j.saa.2008.09.007

Cite this

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title = "Cadmium cyanide complexes with heterocyclic thiones: Solid state and solution NMR studies",

abstract = "Cadmium(II)cyanide complexes of various thiones (imidazolidine-2-thione, diazinane-2-thione and their derivatives) have been prepared and characterized by elemental analysis, IR and solid as well as solution NMR spectroscopy. It appears from the IR data that all complexes are non-ionic [(>C\{double bond, long\}S)2Cd(CN)2]. An upfield shift in the 13C NMR and downfield shifts in the 1H NMR are consistent with the sulfur coordination to cadmium(II). The solid 113Cd NMR data show the presence of different coordination numbers in some complexes.",

keywords = "113Cd CPMAS NMR, Cadmium cyanide complexes, Imidazolidine-2-thione, Solid-state NMR, Solution NMR",

author = "Isab, \{Anvarhusein A.\} and Wazeer, \{Mohammed I.M.\} and Waqar Ashraf",

note = "Funding Information: We gratefully acknowledge King Fahd University of Petroleum \& Minerals, Dhahran, Saudi Arabia for the financial support through Research Project No. SABIC-2007-10. ",

year = "2009",

month = feb,

doi = "10.1016/j.saa.2008.09.007",

language = "English",

volume = "72",

pages = "218--221",

journal = "Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy",

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TY - JOUR

T1 - Cadmium cyanide complexes with heterocyclic thiones

T2 - Solid state and solution NMR studies

AU - Isab, Anvarhusein A.

AU - Wazeer, Mohammed I.M.

AU - Ashraf, Waqar

N1 - Funding Information: We gratefully acknowledge King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia for the financial support through Research Project No. SABIC-2007-10.

PY - 2009/2

Y1 - 2009/2

N2 - Cadmium(II)cyanide complexes of various thiones (imidazolidine-2-thione, diazinane-2-thione and their derivatives) have been prepared and characterized by elemental analysis, IR and solid as well as solution NMR spectroscopy. It appears from the IR data that all complexes are non-ionic [(>C{double bond, long}S)2Cd(CN)2]. An upfield shift in the 13C NMR and downfield shifts in the 1H NMR are consistent with the sulfur coordination to cadmium(II). The solid 113Cd NMR data show the presence of different coordination numbers in some complexes.

AB - Cadmium(II)cyanide complexes of various thiones (imidazolidine-2-thione, diazinane-2-thione and their derivatives) have been prepared and characterized by elemental analysis, IR and solid as well as solution NMR spectroscopy. It appears from the IR data that all complexes are non-ionic [(>C{double bond, long}S)2Cd(CN)2]. An upfield shift in the 13C NMR and downfield shifts in the 1H NMR are consistent with the sulfur coordination to cadmium(II). The solid 113Cd NMR data show the presence of different coordination numbers in some complexes.

KW - 113Cd CPMAS NMR

KW - Cadmium cyanide complexes

KW - Imidazolidine-2-thione

KW - Solid-state NMR

KW - Solution NMR

UR - https://www.scopus.com/pages/publications/57949096685

U2 - 10.1016/j.saa.2008.09.007

DO - 10.1016/j.saa.2008.09.007

M3 - Article

C2 - 19010714

AN - SCOPUS:57949096685

SN - 1386-1425

VL - 72

SP - 218

EP - 221

JO - Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy

JF - Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy

IS - 1

ER -

Cadmium cyanide complexes with heterocyclic thiones: Solid state and solution NMR studies

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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