Russian Journal of Inorganic Chemistry, Tập 46,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2001 |
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Kết quả 1-3 trong 75
Trang 5
... anion B12H . The formation of the B12H 12 . polyhedron is a staged process . The B2H7 anion is the first to form at 20 ° C [ 1 , 2 ] . This anion irre- versibly converts into the B3Hg anion upon a rise in temperature [ 3 ] . According ...
... anion B12H . The formation of the B12H 12 . polyhedron is a staged process . The B2H7 anion is the first to form at 20 ° C [ 1 , 2 ] . This anion irre- versibly converts into the B3Hg anion upon a rise in temperature [ 3 ] . According ...
Trang 6
... anion [ 5 ] in the region of the stretching vibrations of B - H bonds , in addition to the absorption bands of the B1 , HT , anion . The intensity of this band increases in the course of the reaction . The ' ' B ( ' H ) NMR spectra of ...
... anion [ 5 ] in the region of the stretching vibrations of B - H bonds , in addition to the absorption bands of the B1 , HT , anion . The intensity of this band increases in the course of the reaction . The ' ' B ( ' H ) NMR spectra of ...
Trang 7
... anion observed at 85 ° C was not reported , and only traces of this anion were found at 105 ° C . + B2H6 , diglyme 40-100 ° C BH4 ( 14-84 mol % ) . The existence of the B9H4 anion in the solution over the range of concentrations from 9 ...
... anion observed at 85 ° C was not reported , and only traces of this anion were found at 105 ° C . + B2H6 , diglyme 40-100 ° C BH4 ( 14-84 mol % ) . The existence of the B9H4 anion in the solution over the range of concentrations from 9 ...
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Reactions of Tetrabutylammonium Octahydrotriborate with Diborane | 5 |
Interaction of Nickel Oxide with Chlorine | 16 |
A New Ammonium Oxofluorotitanate | 28 |
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Academy of Sciences acid ammonium analysis angles anion aqueous solution atoms bond lengths calcd calculated carbon cations chelate Chem chemical shifts chloride cluster cm-¹ complexes composition compounds concentration constant coordination copper(II corresponding crystal structure curve decreases determined diffraction patterns dissociation distances electron energy English Translation Copyright equilibrium experimental extraction fluorine formation fullerene H₂O heating HVCs hydrogen bonds Inorganic Chemistry interaction ions IR spectroscopy Khim kJ/mol ligand lithium MAIK Nauka/Interperiodica metal mixture mol/l Moscow Neorg nitrogen NMR spectra Original Russian Text oxides oxygen palladium(II phase phosphates platinum platinum(IV plexes polymer protons range ratio reaction ring Russia Received Russian Academy Russian Journal Russian Text Copyright sample sodium solid solutions solubility spectroscopy spectrum stability studied synthesis Table temperature thermal tion unit cell parameters values vanadium(V vdWRs vibrations water molecules X-ray diffraction X-ray powder diffraction