Gold(I) complexes with selenones and triphenylphosphine as ligands

Anvarhusein A. Isab; Saeed Ahmad; Alan P. Arnold

doi:10.1007/s11243-004-1910-0

Gold(I) complexes with selenones and triphenylphosphine as ligands

Anvarhusein A. Isab^*
, Saeed Ahmad
, Alan P. Arnold

^*Corresponding author for this work

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

7 Scopus citations

Abstract

A number of mixed ligand complexes of gold(I) with various selenones and Ph₃P, [Ph₃PAuSe=C<]Cl have been prepared and characterized by elemental analyses, i.r. and n.m.r. methods. A decrease in the i.r. frequency of the C=Se mode of selenones upon complexation is indicative of gold(I) binding viaa selenone group. An upfield shift in the ¹³ C-n.m.r. for the C=Se resonance of selenones and downfield shifts in ³¹P-n.m.r. for the Ph₃P moiety are consistent with the selenium coordination to gold(I). Available data in the literature suggest that P-Au-Se type complexes are usually linear.

Original language	English
Pages (from-to)	870-873
Number of pages	4
Journal	Transition Metal Chemistry
Volume	29
Issue number	8
DOIs	https://doi.org/10.1007/s11243-004-1910-0
State	Published - Nov 2004

Bibliographical note

Funding Information:
This research work was supported by the KFUPM Research Committee under project no. CY/NMR-STUDIES/214.

ASJC Scopus subject areas

Inorganic Chemistry
Metals and Alloys
Materials Chemistry

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title = "Gold(I) complexes with selenones and triphenylphosphine as ligands",

abstract = "A number of mixed ligand complexes of gold(I) with various selenones and Ph3P, [Ph3PAuSe=C<]Cl have been prepared and characterized by elemental analyses, i.r. and n.m.r. methods. A decrease in the i.r. frequency of the C=Se mode of selenones upon complexation is indicative of gold(I) binding viaa selenone group. An upfield shift in the 13 C-n.m.r. for the C=Se resonance of selenones and downfield shifts in 31P-n.m.r. for the Ph3P moiety are consistent with the selenium coordination to gold(I). Available data in the literature suggest that P-Au-Se type complexes are usually linear.",

author = "Isab, \{Anvarhusein A.\} and Saeed Ahmad and Arnold, \{Alan P.\}",

note = "Funding Information: This research work was supported by the KFUPM Research Committee under project no. CY/NMR-STUDIES/214.",

year = "2004",

month = nov,

doi = "10.1007/s11243-004-1910-0",

language = "English",

volume = "29",

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journal = "Transition Metal Chemistry",

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T1 - Gold(I) complexes with selenones and triphenylphosphine as ligands

AU - Isab, Anvarhusein A.

AU - Ahmad, Saeed

AU - Arnold, Alan P.

N1 - Funding Information: This research work was supported by the KFUPM Research Committee under project no. CY/NMR-STUDIES/214.

PY - 2004/11

Y1 - 2004/11

N2 - A number of mixed ligand complexes of gold(I) with various selenones and Ph3P, [Ph3PAuSe=C<]Cl have been prepared and characterized by elemental analyses, i.r. and n.m.r. methods. A decrease in the i.r. frequency of the C=Se mode of selenones upon complexation is indicative of gold(I) binding viaa selenone group. An upfield shift in the 13 C-n.m.r. for the C=Se resonance of selenones and downfield shifts in 31P-n.m.r. for the Ph3P moiety are consistent with the selenium coordination to gold(I). Available data in the literature suggest that P-Au-Se type complexes are usually linear.

AB - A number of mixed ligand complexes of gold(I) with various selenones and Ph3P, [Ph3PAuSe=C<]Cl have been prepared and characterized by elemental analyses, i.r. and n.m.r. methods. A decrease in the i.r. frequency of the C=Se mode of selenones upon complexation is indicative of gold(I) binding viaa selenone group. An upfield shift in the 13 C-n.m.r. for the C=Se resonance of selenones and downfield shifts in 31P-n.m.r. for the Ph3P moiety are consistent with the selenium coordination to gold(I). Available data in the literature suggest that P-Au-Se type complexes are usually linear.

UR - https://www.scopus.com/pages/publications/23944439877

U2 - 10.1007/s11243-004-1910-0

DO - 10.1007/s11243-004-1910-0

M3 - Article

AN - SCOPUS:23944439877

SN - 0340-4285

VL - 29

SP - 870

EP - 873

JO - Transition Metal Chemistry

JF - Transition Metal Chemistry

IS - 8

ER -

Gold(I) complexes with selenones and triphenylphosphine as ligands

Abstract

Bibliographical note

ASJC Scopus subject areas

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