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Author

P. G. Simpson

Bio: P. G. Simpson is an academic researcher. The author has contributed to research in topics: 2,2'-Bipyridine. The author has an hindex of 2, co-authored 2 publications receiving 230 citations.
Topics: 2,2'-Bipyridine
Papers
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Journal Article•DOI•
The Donor Properties of 2,2'-Bipyridine N,N'-Dioxide

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P. G. Simpson, A. Vinciguerra, J. V. Quagliano
01 Apr 1963-Inorganic Chemistry

160 citations

Journal Article•DOI•
Infrared Studies of 2,2'-Bipyridine N,N'-Dioxide and its Metal Complexes in the 3-38 μ Region

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A. Vinciguerra, P. G. Simpson, Y. Kakiuti, J. V. Quagliano
01 Apr 1963-Inorganic Chemistry

71 citations

Cited by
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Journal Article•DOI•
The use of conductivity measurements in organic solvents for the characterisation of coordination compounds

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W.J. Geary
01 Oct 1971-Coordination Chemistry Reviews

8,264 citations

Journal Article•DOI•
Metal complexes of aromatic amine n-oxides

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Nicholas M. Karayannis, Louis L. Pytlewski1, C.M. Mikulski1•
Drexel University1
01 Sep 1973-Coordination Chemistry Reviews
TL;DR: In this paper, Darstellung, Eigenschaften, Substituenteneffekte und Donoreigenschalkte werden zusammenfassend behandelt.

226 citations

Journal Article•DOI•
6,6′-bis-(5,6-diethyl-[1,2,4]triazin-3-yl)-2,2′-bipyridyl the first example of a new class of quadridentate heterocyclic extraction reagents for the separation of americium(III) and europium(III)

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Michael G. B. Drew1, Mark R. St J. Foreman1, Clément Hill, Michael J. Hudson1, Charles Madic •
University of Reading1
01 Mar 2005-Inorganic Chemistry Communications
TL;DR: In this article, the synthesis of tetradentate reagents for the efficient separation of americium(III) and europium (III) is reported together with the structure of the complex formed with euro p-III.

131 citations

Journal Article•DOI•
The coordination chemistry of aromatic amine N-oxides

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Roy G. Garvey1, John H. Nelson2, Ronald O. Rasdale2•
North Dakota State University1, University of Utah2
01 Aug 1968-Coordination Chemistry Reviews

126 citations

Journal Article•DOI•
A Series of Lead(II)-Organic Frameworks Based on Pyridyl Carboxylate Acid N-Oxide Derivatives: Syntheses, Structures, and Luminescent Properties

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Ya-Hui Zhao1, Hong-Bin Xu1, Yao-Mei Fu1, Kui-Zhan Shao1, Shuang-Yang Yang1, Zhong-Min Su1, Xiang-Rong Hao1, Dongxia Zhu1, Enbo Wang1 •
Northeast Normal University1
22 Aug 2008-Crystal Growth & Design
TL;DR: In this paper, lead coordination polymers, namely, [Pb(INO)2]·3H2O (1), Pb(NO3)2 with isonicotinic acid N-oxide (HINO), or nicotinic amino acid Noxide (N-oxide) (HNNO), have been prepared by the reaction of Pb2O2 with ICN or ICN and characterized by elemental analysis, IR, and single-crystal X-ray diffraction.
Abstract: Six new lead coordination polymers, namely, [Pb(INO)2]·3H2O (1), [Pb(INO)2·NO3·H2O] (2), [Pb(INO)·Cl] (3), Na1.5[Pb2(INO)5]·0.5NO3 (4), [Pb3(NNO)4·(NO3)2·H2O] (5), and [Pb(NNO)2] (6), have been prepared by the reaction of Pb(NO3)2 with isonicotinic acid N-oxide (HINO), or nicotinic acid N-oxide (HNNO), and characterized by elemental analysis, IR, and single-crystal X-ray diffraction. Compound 1, consisting of a one-dimensional (1D) infinite chain, is a three-dimensional (3D) supramolecular framework with a 1D rectanglar channel in which free water molecules locate. The structure of 2 consists of 1D chains built by two parallel INO ligands bridging a pair of rhombic-planar [Pb2O2] units, which is further extended into a 2D supramolecular layer via hypervalent interactions and interlayer π-π interactions. Compound 3 consists of a two-dimensional (2D) inorganic layer containing 16-membered rings, which are further linked through μ-INO to generate a unique 3D open framework. In compound 4, the self-assembly b...

116 citations