Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/46856| Title: | Synthesis and characterisation of dioxooxalatofluorovanadates (V) |
| Authors: | Bhaumik, B B Ghosh, S |
| Issue Date: | Nov-1989 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Dioxooxalatofluorovanadates (V), M1/2[VO2(C2)4)F], where M = Na+, K+, NH , 1/2Ni2+, 1/3Co(NH3)  and 1/3Co(en (en= ethylenediamine) have been isolated and characterized. Molar conductivity of K2[VO2(C2O4)F] at different dilutions indicates that it dissociates primarily into 2K+ and [VO2(C2O4)F]2- ions. IR data reveal the presence of chelated oxalate group. A strong band in the IR spectra of the compounds at 350-360 em -1 suggests their polymeric nature and existence of -V-F-V-chains. The TGA data of potassium and cobaltammine complexes reveal their decomposition around 80°C. |
| Page(s): | 1009-1010 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.28A(11) [November 1989] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 28A(11) 1009-1010.pdf | 1.36 MB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.