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- Title
Crystal structure and photoluminescence properties of a new Cd<sup>II</sup> coordination polymer catena-poly[bis[4-bromo-2-({[2-(pyrrolidin-1-yl)ethyl]imino}methyl)phenolato-κ<sup>3</sup> N, N′, O]di-μ<sub>3</sub>-chlorido-di-μ<sub>2</sub>-chlorido-bis(methanol-κ O)tricadmium(II)]
- Authors
Yahsi, Yasemin; Ozbek, Hatice; Kara, Hulya; Aygun, Muhittin
- Abstract
Schiff base-metal complexes have been used widely as catalysts for many organic reactions, such as ring-opening polymerization and oxidation. In view of the importance of CdII coordination polymers and in an effort to enlarge the library of such complexes, the title novel polymeric CdII tridentate Schiff base complex, [Cd3(C13H16BrN2O)2Cl4(CH4O)2] n, has been synthesized and characterized by elemental analyses, UV and IR spectroscopies, and single-crystal X-ray diffraction. The complex crystallizes in the triclinic P space group with two symmetry-independent CdII atoms, one of which lies on an inversion centre, and analysis of the crystal structure shows that both CdII atoms are six-coordinated; the environment around one CdII atom can be described as distorted octahedral, while that around the second CdII atom is octahedral. The CdII atoms are linked by chloride ligands to form a one-dimensional coordination polymer. The nonbonding intermolecular Cd...Cd distances are 3.7009 (4) and 4.3563 (5) Å. Furthermore, the photoluminescence properties of the complex have been investigated and it displays a strong red emission in the solid state at room temperature.
- Subjects
CONDUCTING polymers; CRYSTAL structure; PHOTOLUMINESCENCE
- Publication
Acta Crystallographica Section C: Structural Chemistry, 2016, Vol 72, Issue 5, p426
- ISSN
2053-2296
- Publication type
Article
- DOI
10.1107/S2053229616005180