Silver(I) complexes of thiourea

Saeed Ahmad; Anvarhusein A. Isab; Herman P. Perzanowski

doi:10.1023/A:1020350023536

Silver(I) complexes of thiourea

Saeed Ahmad, Anvarhusein A. Isab^*, Herman P. Perzanowski

^*Corresponding author for this work

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

49 Scopus citations

Abstract

Ag^I complexes of thiourea (tu) having the general formula Ag(tu)_xNO₃ (x = 1-4) have been prepared and characterized by elemental analyses, i.r. and n.m.r. (¹H, ¹³C, ¹⁵N and ¹⁰⁷Ag) spectroscopy. Separate i.r. bands were observed for terminal and bridging tu ligands in the complexes. The Ag(tu)NO₃ complex is assumed to be polymeric with all tu groups in the bridging mode. A consistent upfield shift in the ¹³C-n.m.r. chemical shift is observed as the number of tu groups attached to Ag^I increases, whereas the opposite trend is observed for ¹H, ¹⁵N and ¹⁰⁷Ag chemical shifts.

Original language	English
Pages (from-to)	782-785
Number of pages	4
Journal	Transition Metal Chemistry
Volume	27
Issue number	7
DOIs	https://doi.org/10.1023/A:1020350023536
State	Published - Oct 2002

Bibliographical note

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

ASJC Scopus subject areas

Inorganic Chemistry
Metals and Alloys
Materials Chemistry

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title = "Silver(I) complexes of thiourea",

abstract = "AgI complexes of thiourea (tu) having the general formula Ag(tu)xNO3 (x = 1-4) have been prepared and characterized by elemental analyses, i.r. and n.m.r. (1H, 13C, 15N and 107Ag) spectroscopy. Separate i.r. bands were observed for terminal and bridging tu ligands in the complexes. The Ag(tu)NO3 complex is assumed to be polymeric with all tu groups in the bridging mode. A consistent upfield shift in the 13C-n.m.r. chemical shift is observed as the number of tu groups attached to AgI increases, whereas the opposite trend is observed for 1H, 15N and 107Ag chemical shifts.",

author = "Saeed Ahmad and Isab, {Anvarhusein A.} and Perzanowski, {Herman P.}",

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

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doi = "10.1023/A:1020350023536",

language = "English",

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T1 - Silver(I) complexes of thiourea

AU - Ahmad, Saeed

AU - Isab, Anvarhusein A.

AU - Perzanowski, Herman P.

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

PY - 2002/10

Y1 - 2002/10

N2 - AgI complexes of thiourea (tu) having the general formula Ag(tu)xNO3 (x = 1-4) have been prepared and characterized by elemental analyses, i.r. and n.m.r. (1H, 13C, 15N and 107Ag) spectroscopy. Separate i.r. bands were observed for terminal and bridging tu ligands in the complexes. The Ag(tu)NO3 complex is assumed to be polymeric with all tu groups in the bridging mode. A consistent upfield shift in the 13C-n.m.r. chemical shift is observed as the number of tu groups attached to AgI increases, whereas the opposite trend is observed for 1H, 15N and 107Ag chemical shifts.

AB - AgI complexes of thiourea (tu) having the general formula Ag(tu)xNO3 (x = 1-4) have been prepared and characterized by elemental analyses, i.r. and n.m.r. (1H, 13C, 15N and 107Ag) spectroscopy. Separate i.r. bands were observed for terminal and bridging tu ligands in the complexes. The Ag(tu)NO3 complex is assumed to be polymeric with all tu groups in the bridging mode. A consistent upfield shift in the 13C-n.m.r. chemical shift is observed as the number of tu groups attached to AgI increases, whereas the opposite trend is observed for 1H, 15N and 107Ag chemical shifts.

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DO - 10.1023/A:1020350023536

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JO - Transition Metal Chemistry

JF - Transition Metal Chemistry

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ER -

Silver(I) complexes of thiourea

Abstract

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