The crystal structure of di-pcthoxy-bis(dibenzy1ethox y-titaniurn(IV)), r(EtO),'Ci-(CHgPh)B]B, has been determined from analysis of photographic X-ray data. Thc crystal system is monoclinic, a = 7.93(2), b = 15.99(2), c = 13.40(2) A, p = 92.7(3)", space group PZ,/c. Tho molecule is a dimcr situated
Di-μ-ethoxy-bis[diethoxy(8-quinolinato)titanium(IV)]
✍ Scribed by Amini, Mostafa M. ;Mirzaee, Mehdi ;Ng, Seik Weng
- Publisher
- International Union of Crystallography
- Year
- 2004
- Tongue
- English
- Weight
- 190 KB
- Volume
- 60
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The hydroxyquinolinate group chelates to the Ti atom in the centrosymmetric title compound, [Ti 2 (C 9 H 6 NO) 2 (C 2 H 5 O) 6 ]. Two of the four ethoxy groups function as bridges, and the geometry of the six-coordinate Ti atom is that of an octahedron.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 163 K Mean '(C±C) = 0.004 A Ê R factor = 0.032 wR factor = 0.082 Data-to-parameter ratio = 19.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The structure of [Ti 2 Cl 6 O(Me 2 S) 4 ] shows a distorted octahedral arrangement around the Ti atom. The molecule does not possess an inversion centre at the O atom.
The coordination geometry at the Sn atom in the title compound, [Sn(C 6 H 5 ) 2 (C 9 H 6 NO) 2 ], is distorted cis-octahedral, in which the two phenyl ligands are cis to one another and trans to the N atoms of the oxinate ligands. This arrangement brings the oxinate O atoms into a trans relationship