Výsledky vyhledávání - "Peter B. Iveson"

Autor: James, Nairne, Peter B, Iveson, Andreas, Meijer

Publikováno v: Progress in medicinal chemistry. 54

Imaging has played an important part in the diagnosis of disease and development of the understanding of the underlying disease mechanisms and is now poised to make an impact in the development of new pharmaceuticals. This chapter discusses the under

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1f35bec0760f35db3645d12de8aceb7b
https://pubmed.ncbi.nlm.nih.gov/25727706

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Investigation of the Reduced High-Potential Iron−Sulfur Protein from Chromatium vinosum and Relevant Model Compounds: A Unified Picture of the Electronic Structure of [Fe4S4]2+ Systems through Magnetic and Optical Studies

Autor: Latévi Max Lawson Daku, Jeanne Jordanov, Béatrice Vieux-Melchior, Jacques Pécaut, Alix Lenormand-Foucaut, Peter B. Iveson

Publikováno v: Inorganic Chemistry, Vol. 42, No 21 (2003) pp. 6824-6850

Magnetization measurements and variable temperature optical spectroscopy have been used to investigate, within the 4-300 K temperature range, the electronic structure of the reduced high-potential iron protein (HiPIP) from Chromatium vinosum and the

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https://doi.org/10.1021/ic034494n

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A novel copper(i) complex that is a monomeric single helix in solid state but a dimeric double helix in solution

Autor: Shubhamoy Chowdhury, Dipankar Datta, Peter B. Iveson, Michael G. B. Drew, Derek A. Tocher

Publikováno v: New Journal of Chemistry. 27:193-196

Single helical [CuIL]ClO4·½CH2Cl2 (L = 1∶2 condensate of benzil dihydrazone and 2-acetylpyridine) unfolds and coils up in CH2Cl2 solution to generate double helical [CuI2L2]2+.

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https://doi.org/10.1039/b207057j

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12-coordinate complexes formed by the early lanthanide metals with 2,6-bis(-1,2,4-triazin-3-yl)-pyridine

Autor: Charles Madic, Peter B. Iveson, Michael G. B. Drew, Philip Giddings, Michael J. Hudson, Carole E. Boucher, Laurence M. Harwood

Publikováno v: Inorganic Chemistry Communications. 5:596-599

The new extracting agent 2,6-bis(-1,2,4-triazin-3-yl)-pyridine (L1) has been synthesised and has been shown to form unusual 12-coordinate complexes of stoichiometry [LnL12(NO3)3] with Nd and Pr which have been characterised by X-ray diffraction.

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https://doi.org/10.1016/s1387-7003(02)00489-6

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The affinity and selectivity of terdentate nitrogen ligands towards trivalent lanthanide and uranium ions viewed from the crystal structures of the 1 ∶ 3 complexes

Autor: Pierre Thuéry, Yannick Miquel, Peter B. Iveson, Charles Madic, Martine Nierlich, Michel Ephritikhine, Jean-Claude Berthet

Publikováno v: J. Chem. Soc., Dalton Trans.. :3265-3272

Treatment of LnI3 (Ln = La, Ce) or [UI3(py)4] with 3 equivalents of terpy in acetonitrile gave the tris(terpy) complexes [M(terpy)3]I3. Addition of 3 equivalents of Rbtp (2,6-bis(5,6-dialkyl-1,2,4-triazin-3-yl)pyridine) to MX3 (X = I or OSO2CF3) in p

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https://doi.org/10.1039/b203725d

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Separation of americium(III) from europium(III) with tridentate heterocyclic nitrogen ligands and crystallographic studies of complexes formed by 2,2′∶6′,2″-terpyridine with the lanthanides

Autor: Michael J. Hudson, Åsa Enarsson, Charles Madic, Clément Hill, Lena Spjuth, Jan Liljenzin, Pierre-Yves Cordier, Michael G. B. Drew, Peter B. Iveson

Publikováno v: Journal of the Chemical Society, Dalton Transactions. :821-830

Phenyl-substituted derivatives of 2,2′∶6′,2′′-terpyridine and a corresponding bipyridine–pyrazine derivative have been shown to have metal extraction properties and separation factors for americium(III) over europium(III) which are compar

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https://doi.org/10.1039/a907077j

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[Untitled]

Autor: Peter B. Iveson, Michael G. B. Drew, Michael J. Hudson, Charles Madic

Publikováno v: Journal of Chemical Crystallography. 30:455-458

[Yb(L(NO3)2(H2O)2](NO3), L = bromo-N,N,N′,N′-tetraethylmalonamide crystallizes in the triclinic spacegroup P-1 with cell dimensions a = 9.030(9), b = 12.036(12), c = 12.392(13) A, α = 84.52(1), β = 77.58(1), γ = 67.21(1)° , dcalc = 1.935 g cm

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https://doi.org/10.1023/a:1011347432084

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A study of lanthanide complexes formed with the terdentate nitrogen ligand 4-amino-bis(2,6-(2-pyridyl))-1,3,5-triazine. Relevance to the separation of actinides and lanthanides by solvent extraction †

Autor: Peter B. Iveson, Mark L. Russell, Michael J. Hudson, Charles Madic, Michael G. B. Drew

Publikováno v: Journal of the Chemical Society, Dalton Transactions. :2711-2720

The terdentate ligand 4-amino-bis(2,6-(2-pyridyl))-1,3,5-triazine L4 has been shown to have useful actinide(III)/lanthanide(III) separation properties relevant to nuclear reprocessing. The complexation of this ligand with the lanthanides has been inv

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https://doi.org/10.1039/b002529l

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COMPARISON OF EXTRACTION BEHAVIOUR AND BASICITY OF SOME SUBSTITUTED MALONAMIDES

Autor: Lena Spjuth, Peter B. Iveson, Michael G. B. Drew, Jan Liljenzin, Charles Madic, Michael J. Hudson

Publikováno v: Solvent Extraction and Ion Exchange. 18:1-23

The extraction behaviour for Am(III), Eu(III) and nitric acid is compared for eight different malonamides together with experimentally determined basicities and calculated gas-phase basicities. Water extraction data for two of the malonamides are als

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https://doi.org/10.1080/07366290008934669

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