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Absolute helicity induction in three-dimensional homochiral frameworks.

ABSTRACT: Three Co(II) isomers assembled from D-, or L-, or DL-camphorate together with achiral isonicotinate exhibit a clear relationship between chirality and helicity even though chiral molecules are not in the backbone of the helix: the absolute sense of helix made of achiral components is controlled by chains of metal and enantiopure chiral ligands running perpendicular to helix in two enantiomeric forms.

SUBMITTER: Zhang J

PROVIDER: S-EPMC2790072 | biostudies-literature | 2009 Jan

REPOSITORIES: biostudies-literature

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Absolute helicity induction in three-dimensional homochiral frameworks.

Zhang Jian J Bu Xianhui X

Chemical communications (Cambridge, England) 20081113 2

Three Co(II) isomers assembled from D-, or L-, or DL-camphorate together with achiral isonicotinate exhibit a clear relationship between chirality and helicity even though chiral molecules are not in the backbone of the helix: the absolute sense of helix made of achiral components is controlled by chains of metal and enantiopure chiral ligands running perpendicular to helix in two enantiomeric forms. ...[more]

PMID: 19099070

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