We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
New volatile zirconium(IV) complex with methoxy substituted β-diketonate.
- Authors
Krisyuk, V.; Baidina, I.; Turgambaeva, A.; Korolkov, I.; Urkasym kyz, S.; Igumenov, I.
- Abstract
A new zirconium(VI) complex with fluorinated methoxy substituted β-diketonate ZrL is synthesized where L = 1,1,1-trifluoro-5-methoxy-5-methylhexane-2,4-dionate. The complex sublimates without decomposition at a low pressure (10 Torr) at 140 °C. The crystal structure of the complex is molecular and composed of mononuclear ZrL molecules. Crystallographic data for CHFOZr are: C2/ c, a = 12.193(2) Å, b = 21.922(4) Å, c = 15.585(3) Å, β = 101.51(3)°, V = 4082.1(14) Å, Z = 4, d = 1.523 g/cm. The coordination environment of the zirconium atom is formed by eight oxygen atoms of four β-diketonate ligands; the coordination polymer is a square antriprism. The Zr-O distances are in the range 2.16-2.19 Å. The thermal properties of the complex are studied by TG-DTA.
- Subjects
ZIRCONIUM; VOLATILE organic compounds; COORDINATION polymers; CRYSTAL structure; KETONES
- Publication
Journal of Structural Chemistry, 2017, Vol 58, Issue 4, p831
- ISSN
0022-4766
- Publication type
Article
- DOI
10.1134/S0022476617040308