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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.
Full text not available from this repository, contact author.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 | ||||
| Official Date: | 7 July 1993 | ||||
| Dates: |
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| Number: | 13 | ||||
| Number of Pages: | 3 | ||||
| Page Range: | pp. 2037-2039 | ||||
| Publication Status: | Published |
Data sourced from Thomson Reuters' Web of Knowledge
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