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PREPARATION OF SOME OXONIOBIUM CARBOXYLATES - X-RAY CRYSTAL AND MOLECULAR-STRUCTURE OF [(NBCL3(O2CPH))2O]
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UNSPECIFIED. (1993) PREPARATION OF SOME OXONIOBIUM CARBOXYLATES - X-RAY CRYSTAL AND MOLECULAR-STRUCTURE OF [(NBCL3(O2CPH))2O]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS (13). pp. 2037-2039. ISSN 0300-9246
Full text not available from this repository.Abstract
Reaction of NbCl5 with aryl carboxylic acids yields the oxoniobium carboxylates [{NbCl3(O2CR)}2O] (R = Ph, p-MeC6H4, o-MeC6H4, p-FC6H4, p-ClC6H4, o-FC6H4, o-ClC6H4, o-BrC6H4 or 2,6-Cl2C6H3). Crystal structure analysis of the benzoate derivative shows the presence of a mu-oxo-bis(mu-carboxylato) dimetal core; each niobium atom is in a distorted octahedral environment, the other three sites on each metal being occupied by chlorine atoms. Spectroscopic data suggest similar structures for the remaining species.
| Item Type: | Journal Article |
|---|---|
| Subjects: | Q Science > QD Chemistry |
| Journal or Publication Title: | JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS |
| Publisher: | ROYAL SOC CHEMISTRY |
| ISSN: | 0300-9246 |
| Date: | 7 July 1993 |
| Number: | 13 |
| Number of Pages: | 3 |
| Page Range: | pp. 2037-2039 |
| Publication Status: | Published |
| URI: | http://wrap.warwick.ac.uk/id/eprint/21210 |
Data sourced from Thomson Reuters' Web of Knowledge
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