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| Content Provider | Springer Nature Link |
|---|---|
| Author | Wang, Jiming Feng, Chao Ge, Cheng Min Zhang, Shuhua Hai, Hong |
| Copyright Year | 2016 |
| Abstract | Two tetranuclear complexes, [M(H$_{3}$L)]$_{4}$·X (1, M = Cu, X = 4,4′-dpdo; 2, M = Ni, X = DMF, H$_{5}$L = 2-[(3,5-dibromo-2-hydroxybenzyl) amino]-2-(hydroxymethyl)propane-1,3-diol, 4,4′-dpdo is 4,4′-bipyridine-N,N′-dioxide, DMF = N,N′-dimethyl formamide), have been synthesized and characterized by elemental analysis, IR and X-ray single-crystal diffraction. Compound 1 features a centrosymmetric tetranuclear copper cluster which further constructed a 1D chain through a tetra-acceptor hydrogen bonds of 4,4′-dpdo molecule. Compound 2 having a P2$_{1}$ /n space group also exhibits a tetranuclear nickel cluster with a cubane topology in which the central Ni(II) ion and oxygen atoms from H$_{3}$L$^{2−}$ occupy the alternate vertices of the cube. Magnetic properties of 1 and 2 in the 2–300 K have also been discussed. The tetranuclear cubanes cores display dominant ferromagnetic interactions. |
| Starting Page | 2001 |
| Ending Page | 2011 |
| Page Count | 11 |
| File Format | |
| ISSN | 10407278 |
| Journal | Journal of Cluster Science |
| Volume Number | 27 |
| Issue Number | 6 |
| e-ISSN | 15728862 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2016-08-22 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Tetranuclear cluster Magnetic properties Jahn–Teller distortion Catalysis Inorganic Chemistry Physical Chemistry Nanochemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Biochemistry Condensed Matter Physics Materials Science |
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