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Journal of Radioanalytical and Nuclear Chemistry, 2005
Extraction of microamounts of cesium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of polyethylene glycol ligand PEG 400 (L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+and CsL+are extracted into the organic phase. The values of extraction and stability constants of
Z. Valentová, P. Vaňura, E. Makrlík
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Extraction of microamounts of cesium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of polyethylene glycol ligand PEG 400 (L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+and CsL+are extracted into the organic phase. The values of extraction and stability constants of
Z. Valentová, P. Vaňura, E. Makrlík
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Journal of Radioanalytical and Nuclear Chemistry, 2002
The extraction of cesium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of Slovafol 909 (p-nonylphenylnonaethylene glycol, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL2 +, CsL+ and CsL2 + are extracted into the organic phase.
P. Vaňura, E. Makrlík, Z. Valentová
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The extraction of cesium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of Slovafol 909 (p-nonylphenylnonaethylene glycol, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL2 +, CsL+ and CsL2 + are extracted into the organic phase.
P. Vaňura, E. Makrlík, Z. Valentová
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Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1978
1. Study of isotopic hydrogen exchange in π-cyclopentadienyl-π-dicarbollylcobalt in basic solution has shown that the hydrogen of the C-H bond of the dicarbollyl ligand enters into reaction 100 times more rapidly than the hydrogen of the cyclopentadienyl ligand. 2.
E. V. Bykova +5 more
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1. Study of isotopic hydrogen exchange in π-cyclopentadienyl-π-dicarbollylcobalt in basic solution has shown that the hydrogen of the C-H bond of the dicarbollyl ligand enters into reaction 100 times more rapidly than the hydrogen of the cyclopentadienyl ligand. 2.
E. V. Bykova +5 more
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Journal of Radioanalytical and Nuclear Chemistry, 2006
Extraction of microamounts of calcium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of Slovafol 909 (L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL, CaL2+ and CaL are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Extraction of microamounts of calcium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of Slovafol 909 (L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL, CaL2+ and CaL are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Journal of Radioanalytical and Nuclear Chemistry, 2006
Extraction of microamounts of calcium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of 18-crown-6 (18C6, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, CaL2+and CaL are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Extraction of microamounts of calcium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of 18-crown-6 (18C6, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, CaL2+and CaL are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Journal of Radioanalytical and Nuclear Chemistry, 2010
Extraction of microamounts of cesium by a phenyltrifluoromethyl sulfone (FS 13) solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of polyethylene glycol PEG 400 (L) has been investigated. The equilibrium data have been explained assuming that the species HL+ and CsL+ (L = PEG 400) are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Extraction of microamounts of cesium by a phenyltrifluoromethyl sulfone (FS 13) solution of hydrogen dicarbollylcobaltate (H+B−) in the presence of polyethylene glycol PEG 400 (L) has been investigated. The equilibrium data have been explained assuming that the species HL+ and CsL+ (L = PEG 400) are extracted into the organic phase.
E. Makrlík, P. Vaňura, P. Selucký
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Journal of Radioanalytical and Nuclear Chemistry, 2005
Extraction of microamounts of cesium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of benzo-18-crown-6 (B18C6,L) has been investigated. The equilibrium data have been explained assuming that the HL+, CsL+ and CsL complexes are extracted into the organic phase.
Z. Valentová, P. Vaňura, E. Makrlík
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Extraction of microamounts of cesium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of benzo-18-crown-6 (B18C6,L) has been investigated. The equilibrium data have been explained assuming that the HL+, CsL+ and CsL complexes are extracted into the organic phase.
Z. Valentová, P. Vaňura, E. Makrlík
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Journal of Radioanalytical and Nuclear Chemistry, 1999
Extraction of microamounts of cesium by the nitrobenzene solution of H+ bis-1,2-dicarbollylcobaltate (H+B−) in the presence of 15-crown-5 (15C5, L) has been investigated. The equilibrium data have been explained assuming the complexes HL+, HL2+, CsL+ and CsL2+ to be extracted into the organic phase.
P. Vaňura, E. Makrlík, Z. Valentová
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Extraction of microamounts of cesium by the nitrobenzene solution of H+ bis-1,2-dicarbollylcobaltate (H+B−) in the presence of 15-crown-5 (15C5, L) has been investigated. The equilibrium data have been explained assuming the complexes HL+, HL2+, CsL+ and CsL2+ to be extracted into the organic phase.
P. Vaňura, E. Makrlík, Z. Valentová
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Journal of Radioanalytical and Nuclear Chemistry, 2006
Extraction of microamounts of strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of dicyclohexyl-18-crown-6 (DCH18C6, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL, SrL2+and SrL are extracted into the organic phase.
Z. Valentová, P. Vaňura, E. Makrlík
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Extraction of microamounts of strontium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H+B-) in the presence of dicyclohexyl-18-crown-6 (DCH18C6, L) has been investigated. The equilibrium data have been explained assuming that the complexes HL+, HL, SrL2+and SrL are extracted into the organic phase.
Z. Valentová, P. Vaňura, E. Makrlík
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Journal of Radioanalytical and Nuclear Chemistry, 2006
Extraction of microamounts of barium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H + B – ) in the presence of 15 -crown -5 (15C5, L) has been investigated. The equ ilibrium data have been explained assuming that the complexes HL + , HL 2 and BaL 2 are extracted into the organic phase. The values of extraction and stability constants of
Z. Valentová, E. Makrlík
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Extraction of microamounts of barium by a nitrobenzene solution of hydrogen dicarbollylcobaltate (H + B – ) in the presence of 15 -crown -5 (15C5, L) has been investigated. The equ ilibrium data have been explained assuming that the complexes HL + , HL 2 and BaL 2 are extracted into the organic phase. The values of extraction and stability constants of
Z. Valentová, E. Makrlík
openaire +1 more source