Vanadium III bromide

Thallium(I) bromide XlBr -63.9 Vanadium(III) bromide VBr3 +2910... [Pg.817]

Reactions of metal halides with ammonia may involve the formation of addition compounds or bring about ammonolysis of one or more of the metal-halogen bonds . The dichlorides of manganese, iron, cobalt and nickel form adducts. Vanadium(III) chloride and vanadium(III) bromide are ammonolysed in liquid ammonia to a mixture of ammonolysis products with the same chemical composition as that of the previously reported hexamine ... [Pg.43]

The dibromides of cobalt(II), nickel(II) and manganese(II), vanadium(III) bromide, as well as the diiodides of cobalt (II) and nickel (II) are completely... [Pg.142]

Manganese(II) bromide, vanadium(III) bromide, the respective iodides, vanadyl chloride80 and vanadyl bromide 1 3 are all completely ionized in No... [Pg.157]

For cobalt(II), nickel(II), manganese(II) and vanadium(III) bromide analogous behaviour was found in the respective solvents ... [Pg.162]

A similar preparative procedure was used to isolate tetrahedral complexes of bidentate donors (L = bipy or phen) [VL2](SCN)3. However, complexes of vanadium(lll) chloride or bromide with these same bidentate donors have stoichiometries depending on conditions.199 With excess of bipy or phen, complexes [VX JX were obtained. In EtOH or in MeCN two series of complexes were isolated. VC13LL (L = bipy or phen L = EtOH or MeCN) and [VC12L2]+ + [VCUL]-. In the reaction of vanadium(III) with phenanthroline202 203 or bipyridine204 there is evidence for extensive hydrolysis. Spectrophotometry was used to estimate the equilibrium constant (Kcq = 0.43) for the reaction in equation (7). 03... [Pg.475]

Grignard reagents-Vanadium(III) chloride, 219 Magnesium, 170, 235 Magnesium bromide, 259 Magnesium chloride-Sodium iodide,... [Pg.410]

Organovanadium reagents, 219 Phenylmagnesium bromide-Vanadi-um(III) chloride, 219 Vanadium(III) chloride, 219 Vanadyl acetylacetonate, 54 Vanadyl trichloride, 289 Zinc Compounds Bis(acetylacetonate)zinc(II), 33... [Pg.415]

Metal Halides. Reacts explosively or violently with the following calcium bromide iron(III) bromide or chloride iron(II) bromide or iodide cobalt(II) chloride silver fluoride all four mercury(II) halides copper(I) chloride, bromide or iodide copper(II) chloride and bromide ammonium tetrachlorocuprate zinc and cadmium chlorides, bromides, and iodides aluminum fluoride, chloride, and bromide thallium bromide tin(II) or (IV) chloride tin(IV) iodide arsenic trichloride and triiodide antimony and bismuth trichlorides, tribromides, and triiodides vanadium(V) chloride chromium(IV) chloride manganese(II) and iron(II) chlorides and nickel chloride, bromide, and iodide.17,22"25... [Pg.485]

N-((Benzyl)oxy)carbonyl)-L-phenylalaninal Phosphorous pentasulfide Vanadium(III) chloride Ethyl chloroacetate a-Acetoxyisobutyryl bromide Thioformamide... [Pg.2990]

VANADIUM BROMIDE see VEKOOO VANADIUM CHLORIDE see VEFOOO VANADIUM(III) CHLORIDE see VEPOOO VANADIUM COMPOUNDS see VCZOOO VANADIUM DUST and FUME (ACGIH) see VDUOOO VANADIUM DUST and FUME (ACGIH) see VDZOOO VANADIUM (OSHA) see VDZOOO VANADIUM OXIDE see VEAOOO VANADIUM(V) OXIDE see VDUOOO VANADIUM OXYTRICHLORIDE see VDPOOO VANADIUM PENTAOXIDE see VDUOOO VANADIUMPENTOXID (GERMAN) see VDUOOO VANADIUM PENTOXIDE (dust) see VDUOOO VANADIUM PENTOXIDE (fume) see VDZOOO... [Pg.1933]

Vanadium(III) complexes, 473 adenine, 475 alcohols, 478 amides, 474, 480 amines, 474 amino acids, 484 ammonia, 474 aqua, 477 arsines, 476 azide, 475 bipyridyl, 475 bromides, 483 carboxylates, 479 catecholates, 478 chlorides, 482 complexones, 485 cyanides, 474,476 (Wethyl sulfoxide, 480 dioxygen, 478 dithiocarbamates, 481 dithiolates, 481 dithiophosphinates, 481 ethers, 478... [Pg.3312]

In the vanadium(III) systems no anionic complexes are found. While this is not surprising for a competitive ligand of low donor properties such as the bromide ion, the insolubilities of the trichloride and triazide seem to prevent the formation of chloro- and azido-complex anions . It may be assumed that the insoluble trihalides are polymeric and thus hexacoordinated. Similar considerations may be responsible for the absence of azidochromates—only the species [Cr(N3)(TMP)s]2+ and [Cr(N3)3]x being present —while a tetrachlorochro-mate(III) appears to exist in solutions of trimethyl phosphate containing chloride ions ll. [Pg.149]

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