The Chemistry of Vanadium |
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Page 492
... carbon , silicon or aluminium . Carbon is the cheapest reducing agent , but it is difficult to keep the carbon content of the product low . Although aluminium is a much more expensive reducing agent , the resulting product is relatively ...
... carbon , silicon or aluminium . Carbon is the cheapest reducing agent , but it is difficult to keep the carbon content of the product low . Although aluminium is a much more expensive reducing agent , the resulting product is relatively ...
Page 501
... carbon disulphide and dried in vacuum at ~ 120 ° C . 2V2O5 + 6S2Cl2 → 4VCl3 + 5SO2 + 7S The trichloride may also be prepared by refluxing the powdered metal with iodine mono- chloride . After cooling the mixture , the iodine is removed ...
... carbon disulphide and dried in vacuum at ~ 120 ° C . 2V2O5 + 6S2Cl2 → 4VCl3 + 5SO2 + 7S The trichloride may also be prepared by refluxing the powdered metal with iodine mono- chloride . After cooling the mixture , the iodine is removed ...
Page 609
... carbon phase diagram . Diffusion of carbon into the metal lattice results in the formation of solid solutions which retain the body - centred cubic lattice of the metal , ao increasing with carbon content . Approximate solubility limits ...
... carbon phase diagram . Diffusion of carbon into the metal lattice results in the formation of solid solutions which retain the body - centred cubic lattice of the metal , ao increasing with carbon content . Approximate solubility limits ...
Contents
Preface | 489 |
Compounds | 497 |
Niobium and Tantalum by D Brown | 553 |
Copyright | |
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acid solution Acta Chem Acta Cryst alkoxides allgem alloys anhydrous anion anorg Brown carbide carbon Chem chemistry chloride cluster compounds complexes coordination CRYSTALLOGRAPHIC DATA crystals cubic diamagnetic dimeric electronic elements fluoride given in Table H. G. von Schnering halides halogen heating Hexagonal hydrofluoric acid hydrogen infrared Inorg kcal/m known Lattice parameters Less-Common Metals ligands listed in Table magnetic moments melting metal atom molecule Monoclinic NbCls NbFs NbOCl3 niobium and tantalum niobium atom niobium pentachloride niobium(V nitride nitrogen octahedral Orthorhombic oxide oxygen atoms oxyhalides oxytrichloride paramagnetic pentachloride pentafluoride pentahalides pentavalent pentoxide phases Phys prepared properties R. J. H. Clark range of homogeneity reaction reacts reduction Rhombohedral Russ salts Scand Schäfer sodium solid solvents Space group species spectra spectrum stable structure sulphur symmetry TaCls tantalum(V temperature Tetragonal tetrahalides tetrahydrofuran tetravalent thermal decomposition trigonal vanadium atom vanadium tetrachloride vanadium trichloride vanadium(III vapour