Syntheses, spectral, thermal and pH-metric studies on bivalent metal ion complexes of N,N’-bis(3-carboxy-1-oxo-z-prop-2-elenyl)ethylenediamine (Record no. 19306)
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| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20230508103920.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 230508b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | AIKTC-KRRC |
| Transcribing agency | AIKTC-KRRC |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 14556 |
| Author | Kumar, Vinod |
| 245 ## - TITLE STATEMENT | |
| Title | Syntheses, spectral, thermal and pH-metric studies on bivalent metal ion complexes of N,N’-bis(3-carboxy-1-oxo-z-prop-2-elenyl)ethylenediamine |
| 250 ## - EDITION STATEMENT | |
| Volume, Issue number | Vol.61(10), Oct |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | New Delhi |
| Name of publisher, distributor, etc. | CSIR |
| Year | 2022 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Pagination | 1065-1071p. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A novel carboxyamide ligand has been synthesized using maleic anhydride and ethylenediamine. Co(II), Ni(II), Cu(II) and Pd(II) complexes of the ligand, i.e., N,N’-bis(3-carboxy-1-oxo-z-prop-2-elenyl)ethylenediamine [H2L] have been prepared and characterized by elemental analyses, IR, electronic, 1H NMR, EPR spectral and thermal studies. It is revealed by IR and 1H NMR spectral studies that the ligand coordinated to the metal ions through deprotonated carboxylate oxygen and non-deprotonated amide nitrogen in all the complexes. It is suggested by electronic spectral and magnetic moment studies that N2O2 coordination is around each metal center with a strong field square planar chromophore. All the complexes have been studied by TGA and DTA studies done simultaneously. The complex formation between ligand and metal ions [Mn(II), Co(II), Ni(II), Cu(II) and Zn(II)] has also been studied pH metrically in 75% aqueous DMF solution at 298 K in 0.1 M NaClO4. The probable structures of the complexes have also been proposed.<br/> |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| 9 (RLIN) | 5009 |
| Topical term or geographic name entry element | GENERAL CHEMISTRY |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 20683 |
| Co-Author | Mittal, Sachin |
| 773 0# - HOST ITEM ENTRY | |
| International Standard Serial Number | 0019-5103 |
| Title | Indian journal of chemistry (Section B) |
| Place, publisher, and date of publication | New Delhi NISCAIR-CSIR 2005 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| URL | http://op.niscpr.res.in/index.php/IJC/article/view/67210 |
| Link text | Click here |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Articles Abstract Database |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Total Checkouts | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | School of Pharmacy | School of Pharmacy | Archieval Section | 08/05/2023 | 2023-0813 | 08/05/2023 | 08/05/2023 | Articles Abstract Database |