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Transition metal complexes of thiocyanate information


Transition metal complexes of thiocyanate describes coordination complexes containing one or more thiocyanate (SCN-) ligands. The topic also includes transition metal complexes of isothiocyanate. These complexes have few applications but played significant role in the development of coordination chemistry.

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Transition metal complexes of thiocyanate

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Transition metal complexes of thiocyanate describes coordination complexes containing one or more thiocyanate (SCN-) ligands. The topic also includes...

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Spin crossover

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crossover (SCO) is a phenomenon that occurs in some metal complexes wherein the spin state of the complex changes due to an external stimulus. The stimuli...

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Magnetochemistry

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the number of unpaired electrons. The spin-only formula is a good first approximation for high-spin complexes of first-row transition metals. The small...

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Cyanide

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com/MEMCyanideTreatment.pdf Sharpe, A. G. The Chemistry of Cyano Complexes of the Transition Metals; Academic Press: London, 1976[page needed] Holleman, A. F...

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Ate complex

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1958. Ate complexes are common for metals, including the transition metals (groups 3-11), as well as the metallic or semi-metallic elements of group 2,...

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Ligand

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resulting complexes. E.g., the energy differences in the d-orbitals has a strong effect in the optical absorption spectra of metal complexes. It turns...

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Metal ions in aqueous solution

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but the evidence for this ion depends on the formation of complexes, such as oxalate complexes which have been shown to have the VO+ 2 unit, with cis-VO...

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Carbon compounds

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complexes between transition metals and carbonyl ligands. Metal carbonyls are complexes that are formed with the neutral ligand CO. These complexes are...

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Sulfur dicyanide

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same product arose from silver thiocyanate and cyanogen iodide, and Söderbäck's extensive analysis of reactions between metal cyanides and sulfur halides...

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IUPAC nomenclature of inorganic chemistry

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but in simple ionic compounds (i.e., not metal complexes) this will always equal the ionic charge on the metal. For a simple overview see [1] Archived...

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Silver

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lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. The metal is found in...

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Salt metathesis reaction

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thiocyanate forms when boiling a slurry of copper(I) thiocyanate and barium hydroxide in water: Ba(OH) 2 + 2CuCNS → Ba(CNS) 2 + 2CuOH Metal complexes...

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Inner sphere electron transfer

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reactions involving transition metal complexes and most of this article is written from this perspective. However, redox centers can consist of organic groups...

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Selenocyanate

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which could be in the form of an anion, SeCN−. Organic selenocyanates also exist. Some complex ions with transition metals such as silver and mercury...

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Sodium nitroprusside

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Kovalevsky A (2002). "Photoinduced Linkage Isomers of Transition-Metal Nitrosyl Compounds and Related Complexes". Chemical Reviews. 102 (4): 861–883. doi:10...

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Lead

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such as the cyanide, cyanate, and thiocyanate. Lead(II) forms an extensive variety of halide coordination complexes, such as [PbCl4]2−, [PbCl6]4−, and...

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Zirconium

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control rods. Like other transition metals, zirconium forms a wide range of inorganic compounds and coordination complexes. In general, these compounds...

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List of copper salts

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considered a semi-noble metal, copper is one of the most common salt-forming transition metals, along with iron. List of organic salts List of inorganic compounds...

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Letts nitrile synthesis

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is a chemical reaction of aromatic carboxylic acids with metal thiocyanates to form nitriles. The reaction includes the loss of carbon dioxide and potassium...

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Iron compounds

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characteristic chemical properties of the transition metals, namely the ability to form variable oxidation states differing by steps of one and a very large coordination...

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Thiosulfate

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+ 10 H+ Thiosulfate ion extensively forms diverse complexes with transition metals. In the era of silver-based photography, thiosulfate ion was consumed...

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Iron

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ferrum 'iron') and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most...

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Nitrogen

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other such complexes were discovered. These complexes, in which a nitrogen molecule donates at least one lone pair of electrons to a central metal cation...

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Yttrium

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element; it has symbol Y and atomic number 39. It is a silvery-metallic transition metal chemically similar to the lanthanides and has often been classified...

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Epoxide

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peroxides are prone to spontaneous decomposition or even combustion. Metal complexes are useful catalysts for epoxidations involving hydrogen peroxide and...

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HSAB theory

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so in transition metal chemistry, where numerous experiments have been done to determine the relative ordering of ligands and transition metal ions in...

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Polyacrylonitrile

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fibers based on PAN in 1938, using aqueous solutions of quaternary ammonium sodium thiocyanate and aluminum perchlorate for the production process and...

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Ion association

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P. J. (1989). "Spectrochemistry of solutions. Part 21. Inner- and outer-sphere complexes of lithium with thiocyanate in acetonitrile solutions". J. Chem...

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Neptunium

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thiocyanate, sulfate, carbonate, chromate, and phosphate. Many organic ligands are known to be able to be used in neptunium coordination complexes: they...

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