Tin(II) aminoalkoxides and heterobimetallic derivatives: the structures of Sn 6 (O) 4 (dmae) 4 , Sn 6 (O) 4 (OEt) 4 and [Sn(dmae) 2 Cd(acac) 2 ] 2
Tin(II) methoxide reacts with N , N ′‐dimethylaminoethanol (dmaeH) to yield Sn(dmae) 2 ( 1 ) along with small amounts of the hydrolysis product Sn 6 (O) 4 (dmae) 4 ( 2 ). The geometrically more regular iso‐structural cage Sn 6 (O) 4 (OEt) 4 ( 3 ) was obtained as the only tractable product isolated f...
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| Veröffentlicht in: | Applied organometallic chemistry 2006-10, Vol.20 (10), p.687-695 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
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| Zusammenfassung: | Tin(II) methoxide reacts with
N
,
N
′‐dimethylaminoethanol (dmaeH) to yield Sn(dmae)
2
(
1
) along with small amounts of the hydrolysis product Sn
6
(O)
4
(dmae)
4
(
2
). The geometrically more regular iso‐structural cage Sn
6
(O)
4
(OEt)
4
(
3
) was obtained as the only tractable product isolated from reaction of
2
and Sb(OEt)
3
, while
1
reacted with CdX
2
(X = acac, I) to afford Sn(dmae)
2
Cd(acac)
2
(
4
) and Sn(dmae)
2
CdI
2
(
5
). The X‐ray structures of
2, 3
and
4
are reported. Decomposition of
4
under aerosol‐assisted chemical vapour deposition conditions leads to amorphous tin oxide films with no detectable cadmium (i.e.
ca
< 2% cadmium), rather than a stoichiometric Sn:Cd oxide. Copyright © 2006 John Wiley & Sons, Ltd. |
|---|---|
| ISSN: | 0268-2605 1099-0739 |
| DOI: | 10.1002/aoc.1118 |