Journal article
Calixresorcinarenes as Ligands: Synthesis and Characterization of Transition-Metal Cavitand Complexes
Inorganic chemistry, Vol.33(4), pp.632-635
02/01/1994
DOI: 10.1021/ic00082a005
Abstract
A partially-unlinked cavitand, derived from the condensation of acetaldehyde and resorcinol and having three ethylene bridges, functions as a monodentate ligand toward transition metal ions. Treatment of the cavitand with MCl2 and a bidentate ligand (L) in the presence of NaOH led to isolation of metal complexes with the formula (cavitand)2ML (M = Co, Cu, Zn) or (cavitand)2ML2 (M = Ni). The square-planar complexes of Cu(II) and Co(II), the tetrahedral complex of Zn(II), and the octahedral complex of Ni(II) were characterized spectroscopically and in one case by X-ray crystallography. Crystals of Cu(II) complex 4 (C116H133Br8CuN11O18) belong to the triclinic space group P1 with a = 13.854(3) Å, b = 21.602(5) Å, c = 22.743(6) Å, α = 110.091 (21)°, β= 98.540(22)°, γ = 103.922(21)°, V= 6002(3) Å3, and Z = 2. © 1994, American Chemical Society. All rights reserved.
Details
- Title: Subtitle
- Calixresorcinarenes as Ligands: Synthesis and Characterization of Transition-Metal Cavitand Complexes
- Creators
- Thomas N SorrellF. Christopher PiggePeter S White
- Resource Type
- Journal article
- Publication Details
- Inorganic chemistry, Vol.33(4), pp.632-635
- Publisher
- American Chemical Society
- DOI
- 10.1021/ic00082a005
- ISSN
- 0020-1669
- eISSN
- 1520-510X
- Language
- English
- Date published
- 02/01/1994
- Academic Unit
- Chemistry; Radiology
- Record Identifier
- 9984216578702771
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