Journal ArticleDOI
The thermal decomposition of metal complexes—XII: Some copper(II) ammine complexes
J.P. Smith,W.W. Wendlandt +1 more
TLDR
The stoicheiometry of the thermal dissociation reaction was determined in this article, where the loss of ammonia, forming stable lower ammines, and upon further heating, the reduction of the copper(II) to copper(I) took place.About:
This article is published in Journal of Inorganic and Nuclear Chemistry.The article was published on 1964-07-01. It has received 18 citations till now. The article focuses on the topics: Thermal decomposition & Copper.read more
Citations
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Journal ArticleDOI
4-, 5- and 6-coordinate complexes of copper(II) with substituted imidazoles
TL;DR: Several new complexes of copper(II) halides, isothiocyanate, perchlorate, sulphate and nitrate with a series of 1-substituted, 2-substantituted and 1,2-disubstitized imidazoles were synthesized and characterised in this paper, where microanalytical data, conductivity, magnetic susceptibility, IR and electronic spectral measurements were employed to deduce the possible stereochemistry.
Journal ArticleDOI
Sodium sulfate activation mechanism on co-sulfating roasting to nickel-copper sulfide concentrate in metal extractions, microtopography and kinetics
TL;DR: In this article, a two-stage co-sulfating roasting process was used to selectively extract valuable metals from Chinese nickel-copper sulfide concentrate, and the effect of the dosage of (NH4)2SO 4 and Na2SO4, first stage roasting temperature, roasting time and second stage temperature on metal extraction was investigated.
Journal ArticleDOI
Effect of metal ion and ligand on thermal stability of metal amine complexes
P.B. Bowman,L.B. Rogers +1 more
TL;DR: A series of transition-metal pyridine complexes, [M(py) 2 X 2] and two series of copper (II) chloride complexes with mono-and dimethyl substituted pyridines and with 4-substituted pyrids were studied by differential thermal analysis as mentioned in this paper.
Journal ArticleDOI
Thermal stability of transition-metal complexes
TL;DR: In this article, the relationship between the room-temperature structures of transition-metal complexes and their thermal stabilities was investigated and different factors affecting the thermal stability were also clarified.
References
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Journal ArticleDOI
A new apparatus for simultaneous differential thermal analysis and gas evolution analysis
TL;DR: In this article, a new apparatus is described which permits the simultaneous recording of the differential thermal analysis and gas evolution curves for a given sample from ambient to 900°, where the sample is pyrolyzed in a dynamic helium gas atmosphere using a conventional DTA furnace and sample holder assembly.
Journal ArticleDOI
Thermal decomposition of metal complexes—III: Stoicheiometry of the thermal dissociation of some hexamminecobalt (III) complexes
TL;DR: In this paper, the stoicheiometry and probable decomposition sequence for the thermal dissociation of [Co(NH 3 ) 6 ]X 3, where X is Cl, Br, NO 3 and [Co[NH 3 ] 2 (SO 4 ) 3 ·2·5H 2 O, are presented.
Journal ArticleDOI
The thermal decomposition of metal complexes—VII A thermomagnetic study of the Co(III) → Co(II) reduction in cobalt(III) ammine complexes (1)
W.W. Wendlandt,J.P. Smith +1 more
TL;DR: In this article, the Co(III) → Co(II) reduction reaction was studied by means of a high temperature Gouy magnetic susceptibility apparatus for the complexes: [Co(NH3)6]X3 (X Cl, Br, I, and NO3), [Co[NH3]6]2(SO4)3·2·5H2O,
Journal ArticleDOI
Thermal decomposition of metal complexes—V: Some halopentamminecobalt (III) halide complexes
W.W. Wendlandt,J.P. Smith +1 more
TL;DR: In this paper, the thermal dissociation of nine halopentamminecobalt (III) complexes was studied by the techniques of thermogravimetry (in vacuo), differential thermal analysis (in helium), and gas evolution analysis in helium.
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Thermal decomposition of metal complexes—VI some ammine cobalt (II) complexes
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Kinetic Studies of Thermal Decomposition Reactions of Metal Complexes. Hexammine- and Halogenopentamminecobalt(III) Complexes
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