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http://nopr.niscpr.res.in/handle/123456789/40002| Title: | Synthesis and structure of a cobalt(III) complex of 2,2' -dihydroxyazobenzene |
| Authors: | Dutta, Somnath |
| Issue Date: | Apr-1995 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The aerial reaction of Co(CH3CO2)2.4H2O with H2azp (where H2azp = 2,2'-dihydroxyazobenzene) and KOH affords a red coloured salt whose structure determination shows the formula [K(H2O)4(Me2CO)2] (H5O2]Co(azp)2]2. The [K(H2O)4(MeCO)2]+ cation has an axially elongated centrosymmetric octahedral KO6 coordination sphere in which acetone oxygen occupies axial positions. The cobalt(lll) coordination sphere in [Co(azp)2]- is trans CoO4N2. The [H5O2]+ ion is centrosymmetric, O ...O 2.488 A. Hydrogen bonded contacts between water and phenolic oxygens are also present. |
| Page(s): | 303-305 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.34A(04) [April 1995] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 34A(4) 303-305.pdf | 712.71 kB | Adobe PDF | View/Open |
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