Crystal structure and chiral recognition of supramolecular complex composed of tris(1,2-diaminoethane)cobalt(iii) carbonate and [small alpha]-cyclodextrin, [Co(en)3]2(CO3)3 times 2([small alpha]-CDX)

Crystal structure and chiral recognition of supramolecular complex composed of tris(1,2-diaminoethane)cobalt(iii) carbonate and [small alpha]-cyclodextrin, [Co(en)3]2(CO3)3 times 2([small alpha]-CDX)

The novel CoIII-CDX supramolecular complex [Co(en)3]2(CO3)3[middle dot]2([small alpha]-CDX) (1) was prepared and the circular dichroism spectrum showed that complex 1 is 25% [capital Lambda]-rich ([capital Lambda] : [capital Delta] = 62.5 : 37.5). X-ray crystallography revealed the crystal structure...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2010-01, Vol.46 (20), p.3535-3537
Hauptverfasser: Ohta, Natsuki, Fuyuhiro, Akira, Yamanari, Kazuaki
Format: Artikel
Sprache:eng
Schlagworte:
Carbonates
Crystal structure
Crystallography
Deltas
Dichroism
Recognition
X-rays
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Zusammenfassung:The novel CoIII-CDX supramolecular complex [Co(en)3]2(CO3)3[middle dot]2([small alpha]-CDX) (1) was prepared and the circular dichroism spectrum showed that complex 1 is 25% [capital Lambda]-rich ([capital Lambda] : [capital Delta] = 62.5 : 37.5). X-ray crystallography revealed the crystal structure of complex 1 and the reasonable chiral recognition mechanism of this system.
ISSN:1359-7345
DOI:10.1039/B923824G