Abstract
Solvothermal reaction of manganese(II) salt with monosodium 2-sulfoterephthalate (2-NaH2stp) and two multi-pyridine N-containing auxiliary ligands results in the formation of two new complexes formulated with [Mn2(Hstp) 2 (bpp) 2 (H2O)4] (1) and [Mn3 (stp) 2 (tpy) 3 (H2O)](H2O) 5 (2) (bpp = benz-2,3-pyrimidine-[2,3-f]-1,10-phenanthroline, tpy = 2,2′:6′,2′′-terpyridine). X-ray diffraction structural analyses of two complexes reveal their structural diversity (0D and 1D) due to the difference of auxiliary ligands. 1 is a discrete structure, in which the Mn(II) ion is hexa-coordinated with one stp, one bpp ligand and two water molecules. Complex 2 is a one-dimensional (1D) chain-like structure with three crystallographically independent Mn(II) ions. The photoluminescent properties could be assigned to the π-π∗ transition of 2-sulfoterephthalate ligands.
| Original language | English |
|---|---|
| Pages (from-to) | 550-558 |
| Number of pages | 9 |
| Journal | Jiegou Huaxue |
| Volume | 35 |
| Issue number | 4 |
| DOIs | |
| State | Published - 12 Apr 2016 |
Keywords
- Photoluminescent property
- Solvothermal reaction
- Structural diversity