916676-16-9Relevant academic research and scientific papers
Complexing properties of ambidentate benzo-15-crown-5-substituted azomethine ligands
Burlov,Tsukanov,Borodkin,Revinskii,Dubonosov,Bren',Garnovskii,Tsivadze,Minkin
, p. 992 - 996 (2006)
Crown-containing azomethines and their zinc complexes were prepared. Examination of their structure by 1H and 7Li NMR and electronic spectroscopy showed that, in accordance with the concept of hard and soft acids and bases, the hard
Zn complex with N-(4′-Benzo-15-crown-5)-2-(amino-N-tosyl)-phenylaldimine: Synthesis, crystal structure, and vibration spectrum
Minacheva,Ivanova,Dorokhov,Burlov,Garnovskii,Segienko,Tsivadze
, p. 166 - 172 (2006)
The ZnL2 complex (I) (HL = N-(4′-benzo-15-crown-5)-2-(amino-N-tosyl)phenylaldimine) is synthesized and studied by IR spectroscopy and X-ray diffraction analysis. The crystals are monoclinic: a = 23.139(2) A, b = 19.931(2) A, c = 14.604(2) A, β = 121.20(1)°, Z = 4, space group C2/c, R = 0.751 for 766 reflections with I > 2σ(I). The Zn atom in a molecule of the complex lies on a twofold axis and is coordinated at the vertices of a distorted tetrahedron by four N atoms of two HL ligands (average Zn-N distance 2.024 A). Pleiades Publishing, Inc. 2006.
