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rdf:type
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Description
| - ACN is a better solvent than methanol for both [NMe4] [7-(2-pyridyl)-nido-7,8-C2B9H11] and its protonated anion. The investigated laboratory preparations of the salt and of its protonated anion are electrophoretically pure solids stable for 2 months at 4°C. At a longer storage, the solid salt is more stable than the solid protonated anion. In the 40:60 v/v water-methanol solvent, decomposition products of the salt anion are detectable after one-week storage of the salt solution at 4°C. The protonated anion does not decompose for almost 1 year in water-organic solutions at 4°C. The exchange of the proton between the protonated anion and the solution is reversible and fast at room temperature. The pH dependence of the mobility of the [7-(2(-pyridyl)-nido-7,8-C2B9H11]- anion reveals that the basicity of the nitrogen atom in the pyridine ring is not significantly affected by the bonding of the pyridyl group to the nido-7,8-C2B9H11 cluster in position 7 and that the proton from the solution is accepted by
- ACN is a better solvent than methanol for both [NMe4] [7-(2-pyridyl)-nido-7,8-C2B9H11] and its protonated anion. The investigated laboratory preparations of the salt and of its protonated anion are electrophoretically pure solids stable for 2 months at 4°C. At a longer storage, the solid salt is more stable than the solid protonated anion. In the 40:60 v/v water-methanol solvent, decomposition products of the salt anion are detectable after one-week storage of the salt solution at 4°C. The protonated anion does not decompose for almost 1 year in water-organic solutions at 4°C. The exchange of the proton between the protonated anion and the solution is reversible and fast at room temperature. The pH dependence of the mobility of the [7-(2(-pyridyl)-nido-7,8-C2B9H11]- anion reveals that the basicity of the nitrogen atom in the pyridine ring is not significantly affected by the bonding of the pyridyl group to the nido-7,8-C2B9H11 cluster in position 7 and that the proton from the solution is accepted by (en)
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Title
| - Electrophoretic investigation of the boron cluster anion [7-(2-pyridyl)-nido-7,8-dicarbaundecaborate]- and its protonated zwitterionic product
- Electrophoretic investigation of the boron cluster anion [7-(2-pyridyl)-nido-7,8-dicarbaundecaborate]- and its protonated zwitterionic product (en)
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skos:prefLabel
| - Electrophoretic investigation of the boron cluster anion [7-(2-pyridyl)-nido-7,8-dicarbaundecaborate]- and its protonated zwitterionic product
- Electrophoretic investigation of the boron cluster anion [7-(2-pyridyl)-nido-7,8-dicarbaundecaborate]- and its protonated zwitterionic product (en)
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skos:notation
| - RIV/61989592:15310/07:00005817!RIV10-MSM-15310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(IAA400310613), P(KJB400310705), S, Z(AV0Z40310501), Z(MSM6198959216)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/61989592:15310/07:00005817
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Acid-base properties; Boron cluster compound; Capillary electrophoresis; Chirality; Cyclodextrin (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Separation Science
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Horáková, Hana
- Vespalec, Radim
- Vinas, Clara
- Langauf, Aleš
- Laromaine, Anna
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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