In the mononuclear title compound, [Co(C 13 H 15 ClNO) 2 ], the Co atom is four-coordinated by two N atoms and two O atoms from two Schiff base ligands in a slightly distorted tetrahedral geometry.
Bis(2, 2, 2-trichloroethoxy)cobalt(II) and chloro(2, 2, 2-trichloroethoxy) cobalt(II): synthesis and coordination chemistry
✍ Scribed by Sunehri L. Chadha; Vijay Sharma
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 237 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0340-4285
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Scheme 2. Schematic representation of the uptake of K + ions by 3 based on molecular mechanics calculations. ## Experimental Section 3: A suspension of p-rert-butyl-calix[4]arene (451 mg, 0.70 mmol) and potassium carbonate (480 mg, 3.5 mmol) in dry acetonitrile (100 mL) was stirred under nitrogen
In the crystal structure of the title compound, (C 5 H 7 N 2 ) 2 -[CoCl 4 ], the Co II ion is coordinated by four chloride ions. The Co atom lies on a crystallographic twofold rotation axis. The structure is stabilized by an extensive network of N-HÁ Á ÁCl hydrogen bonds.
The title compound, [Co(C 13 H 15 N 2 O 3 ) 2 ], is isostructural with the zinc(II) compound reported previously. The Co atom is coordinated by four donor atoms from two Schiff base ligands, forming a tetrahedral geometry.