Loading...
Please wait, while we are loading the content...
Similar Documents
Field-Induced Single Molecule Magnetic Behavior of Mononuclear Cobalt(II) Schiff Base Complex Derived from 5-Bromo Vanillin
| Content Provider | MDPI |
|---|---|
| Author | Cyril, Rajnák Roman, Boča Elemo, Fikre Schlittenhardt, Sören Sani, Taju Linert, Wolfgang Thomas, Madhu Ruben, Mario |
| Copyright Year | 2022 |
| Description | A mononuclear Co(II) complex of a Schiff base ligand derived from 5-Bromo-vanillin and 4-aminoantipyrine, that has a compressed tetragonal bipyramidal geometry and exhibiting field-induced slow magnetic relaxation, has been synthesized and characterized by single crystal X-ray diffraction, elemental analysis and molecular spectroscopy. In the crystal packing, a hydrogen-bonded dimer structural topology has been observed with two distinct metal centers having slightly different bond parameters. The complex has been further investigated for its magnetic nature on a SQUID magnetometer. The DC magnetic data confirm that the complex behaves as a typical S = 3/2 spin system with a sizable axial zero-field splitting parameter D/hc = 38 $cm^{−1}$. The AC susceptibility data reveal that the relaxation time for the single-mode relaxation process is τ = 0.16(1) ms at T = 2.0 K and $B_{DC}$ = 0.12 T. |
| Starting Page | 105 |
| e-ISSN | 23046740 |
| DOI | 10.3390/inorganics10080105 |
| Journal | Inorganics |
| Issue Number | 8 |
| Volume Number | 10 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-07-25 |
| Access Restriction | Open |
| Subject Keyword | Inorganics Schiff Base Slow Relaxation Molecular Spectroscopy Packing Zero-field |
| Content Type | Text |
| Resource Type | Article |
