Synthesis and some properties of calcium tetradecahydroundecaborate Ca(B11H14)2 · 4Dg (Dg = diglyme)
The reaction of Ca(BH 4 ) 2 · 1.5Dg with decaborane-14 in diglyme at 85°C yields Ca(B 11 H 14 ) 2 · 4Dg. The duration of the reaction is 20 h. The molar ratio of Ca(BH 4 ) 2 · 1.5Dg: B 10 H 14 is 1: 3.5. The yield is 84.7%. The synthesized calcium tetradecahydroundecaborate Ca(B 11 H 14 ) 2 · 4Dg is...
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| Veröffentlicht in: | Russian journal of inorganic chemistry 2011-07, Vol.56 (7), p.1032-1033 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The reaction of Ca(BH
4
)
2
· 1.5Dg with decaborane-14 in diglyme at 85°C yields Ca(B
11
H
14
)
2
· 4Dg. The duration of the reaction is 20 h. The molar ratio of Ca(BH
4
)
2
· 1.5Dg: B
10
H
14
is 1: 3.5. The yield is 84.7%. The synthesized calcium tetradecahydroundecaborate Ca(B
11
H
14
)
2
· 4Dg is a stable compound soluble in water and a number of organic solvents. The study of the compound was carried out using elemental analysis and IR and NMR
11
B {
1
H} spectroscopy. Calcium undecaborate can be used for synthesizing other salts with boron hydride
nido
-borates. |
|---|---|
| ISSN: | 0036-0236 1531-8613 |
| DOI: | 10.1134/S0036023611070308 |