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R.H. Nuttall

Bio: R.H. Nuttall is an academic researcher from University of Strathclyde. The author has contributed to research in topics: Halide & Bromide. The author has an hindex of 6, co-authored 9 publications receiving 262 citations.

Papers
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TL;DR: In this paper, a series of complexes in which substituted pyridines are co-ordinated to transition metal halides were investigated and the spectra were correlated with the known structures of the complexes.

63 citations

Journal ArticleDOI
TL;DR: Aniline complexes of manganese, cobalt, nickel, zinc, and cadmium chlorides, bromides, and iodides have been described in this paper, and the spectra are used to determine the probable co-ordination arrangement about the metal atoms in each complex.

62 citations

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TL;DR: In this article, the spectra were used to determine the probable arrangement of ligands about the metal atoms in each complex and the ligands were then used to calculate the ligand arrangement.

49 citations

Journal ArticleDOI
TL;DR: In this article, the thermal decomposition of pyridine, α-, β- and γ-picoline, 2,6-lutidine, and s -collidine and nickel (II) chloride, bromide, and iodide was studied.

35 citations

Journal ArticleDOI
TL;DR: Complexes have been prepared between pyridine, α-, β-, and γ-picoline, 2,6-lutidine, and s-collidine and cobalt(II) chloride, bromide, and iodide as mentioned in this paper.

27 citations


Cited by
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Journal ArticleDOI
TL;DR: In this paper, Darstellung, Eigenschaften, Substituenteneffekte und Donoreigenschalkte werden zusammenfassend behandelt.

226 citations

Journal ArticleDOI
TL;DR: In this article, the decomposition of the octahedral polymeric structures of the chlorides and bromides of manganese, iron, cobalt, nickel, nickel and copper with nicotinamide and nicotinic acid was studied.
Abstract: Some complexes of the chlorides and bromides of manganese(II), iron(II), cobalt(II), nickel(II) and copper(II) with nicotinamide and nicotinic acid have been prepared. These complexes have stoichiometryML 2X2 whereM is a metal ion,L is an organic ligand andX is a halide ion. Spectral and magnetic properties indicate that these compounds have octahedral polymeric structures. The decomposition of the complexes was studied by thermogravimetry and differential thermal analysis. In only one instance was a decomposition product of the formulaMLX2 obtained. Its structure was also octahedral.

145 citations

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TL;DR: In this paper, a planar MIIN4 system was proposed for these complexes using microanalyses, magnetic susceptibilities, thermogravimetric analyses and infrared and visible spectral data.

92 citations

Journal ArticleDOI
TL;DR: In this article, it was shown that the complexes of type Ni L 2 X 2 where L is semicarbazide, NH 2 NHCONH 2, or semicarazones, and X = Cl, or Br, have tetragonal 6-coordinate structures.

86 citations

Journal ArticleDOI
TL;DR: In this paper, the properties of the complexes of the Mn (II), Fe (II, Co(II), Ni (II) and Cu(II) halides with pyrazine (1,4-diazine), pyrimidine and pyridazine (1 2-dizine) were investigated.
Abstract: The complexes of the Mn (II), Fe (II), Co(II), Ni(II), and Cu(II) halides with pyrazine (1,4-diazine), pyrimidine (1,3-diazine), and pyridazine (1,2-diazine) were prepared and studied by various physical methods. Reflectance spectra, infrared spectra from 4000-80 cm−1, and magnetic moments were determined. The data are suggestive of an octahedral environment involving halide and azine bridging in the 1: 1 complexes, and an octahedral environment involving halide bridging and terminal azines in the 1: 2 complexes.

85 citations