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Variation of carboxylate binding mode in self-assembled Ni(II) complexes with tridentate reduced Schiff base ligand: Syntheses, structural analysis
NOPR - NISCAIR Online Periodicals Repository
View Archive Info| Field | Value | |
| Title |
Variation of carboxylate binding mode in self-assembled Ni(II) complexes with tridentate reduced Schiff base ligand: Syntheses, structural analysis
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| Creator |
Mondal, Monotosh
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| Subject |
Ni complexes
Reduced Schiff base ligands Different coordination modes of carboxylate coligand Structural characterization |
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| Description |
275-280
Two new Ni(II) complexes, [Ni2L1 2(C6H5CH2COO)](ClO4)·2CH3CN (1) and [Ni2L1 2(C6H5 CH2COO)2(H2O)]·2H2O (2) have been synthesized by using Ni(ClO4)2ꞏ6H2O, a tridentate NNO donor reduced Schiff base ligand, HL1 = [(3- dimethylamino-propylamino)-methyl]-phenol and phenylacetic acid as co-ligand. Both complexes have been characterized by single crystal X-ray crystallography, electronic and IR spectroscopy. Structural analysis reveals that Ni(II) ions possess distorted octahedral geometry in both complexes 1-2. Bis-μ2-phenoxido bridged complex 1 has one syn-syn phenylacetate bridging, whereas complex 2 possesses similar type of structure with additional terminal coordination (syn-monodentate-1 mode) by another phenylacetate molecule. |
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| Date |
2024-03-19T11:12:08Z
2024-03-19T11:12:08Z 2024-03 |
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| Type |
Article
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| Identifier |
2583-1321 (Online); 0019-5103 (Print)
http://nopr.niscpr.res.in/handle/123456789/63594 https://doi.org/10.56042/ijc.v63i3.6452 |
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| Language |
en
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| Publisher |
NIScPR-CSIR,India
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| Source |
IJC Vol.63(03) [March 2024]
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