Synthesis and crystal structures of inorganic-organic hybrids incorporating an aromatic amine with a chiral functional group

David G. Billing; Andreas Lemmerer

doi:10.1039/b606987h

Synthesis and crystal structures of inorganic-organic hybrids incorporating an aromatic amine with a chiral functional group

David G. Billing, Andreas Lemmerer

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Abstract

In this paper we report the synthesis and the crystal structure of inorganic-organic hybrids containing various lead halides as the inorganic motif and a primary amine as the organic constituent. The organic molecule investigated is (C₆H₅C*H(CH₃)NH ₂) and both the R and S as well as the racemic (±) forms were used. Within the structures obtained, three different inorganic motifs are displayed by the lead halide octahedra: 1-D polymeric face-sharing chains of formula PbCl₃((R)-C₆H₅CH(CH₃)NH ₃), PbBr₃((R)-C₆H₅CH(CH ₃)NH₃), PbI₃((R)-C₆H ₅CH(CH₃)NH₃) and PbI₃((S)-C ₆H₅CH(CH₃)NH₃); 1-D polymeric corner-sharing chains of formula PbCl₅((±)-C₆H ₅CH(CH₃)NH₃)₃ and PbBr ₅((±)-C₆H₅CH(CH₃)NH ₃)₃; and 2-D corner-sharing layers of formula PbI ₄((S)-C₆H₅CH(CH₃)NH ₃)₂ and PbI₄((R)-C₆H ₅CH(CH₃)NH₃)₂. The changes in geometry and intermolecular interactions such as hydrogen bonding and pi stacking are discussed and compared between the eight structures.

Original language	English
Pages (from-to)	686-695
Number of pages	10
Journal	CrystEngComm
Volume	8
Issue number	9
DOIs	https://doi.org/10.1039/b606987h
State	Published - 18 Sep 2006
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
General Materials Science
Condensed Matter Physics

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@article{1b528de1792f4e80999acc14552f6bea,

title = "Synthesis and crystal structures of inorganic-organic hybrids incorporating an aromatic amine with a chiral functional group",

abstract = "In this paper we report the synthesis and the crystal structure of inorganic-organic hybrids containing various lead halides as the inorganic motif and a primary amine as the organic constituent. The organic molecule investigated is (C6H5C*H(CH3)NH 2) and both the R and S as well as the racemic (±) forms were used. Within the structures obtained, three different inorganic motifs are displayed by the lead halide octahedra: 1-D polymeric face-sharing chains of formula PbCl3((R)-C6H5CH(CH3)NH 3), PbBr3((R)-C6H5CH(CH 3)NH3), PbI3((R)-C6H 5CH(CH3)NH3) and PbI3((S)-C 6H5CH(CH3)NH3); 1-D polymeric corner-sharing chains of formula PbCl5((±)-C6H 5CH(CH3)NH3)3 and PbBr 5((±)-C6H5CH(CH3)NH 3)3; and 2-D corner-sharing layers of formula PbI 4((S)-C6H5CH(CH3)NH 3)2 and PbI4((R)-C6H 5CH(CH3)NH3)2. The changes in geometry and intermolecular interactions such as hydrogen bonding and pi stacking are discussed and compared between the eight structures.",

author = "Billing, {David G.} and Andreas Lemmerer",

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AU - Lemmerer, Andreas

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N2 - In this paper we report the synthesis and the crystal structure of inorganic-organic hybrids containing various lead halides as the inorganic motif and a primary amine as the organic constituent. The organic molecule investigated is (C6H5C*H(CH3)NH 2) and both the R and S as well as the racemic (±) forms were used. Within the structures obtained, three different inorganic motifs are displayed by the lead halide octahedra: 1-D polymeric face-sharing chains of formula PbCl3((R)-C6H5CH(CH3)NH 3), PbBr3((R)-C6H5CH(CH 3)NH3), PbI3((R)-C6H 5CH(CH3)NH3) and PbI3((S)-C 6H5CH(CH3)NH3); 1-D polymeric corner-sharing chains of formula PbCl5((±)-C6H 5CH(CH3)NH3)3 and PbBr 5((±)-C6H5CH(CH3)NH 3)3; and 2-D corner-sharing layers of formula PbI 4((S)-C6H5CH(CH3)NH 3)2 and PbI4((R)-C6H 5CH(CH3)NH3)2. The changes in geometry and intermolecular interactions such as hydrogen bonding and pi stacking are discussed and compared between the eight structures.

AB - In this paper we report the synthesis and the crystal structure of inorganic-organic hybrids containing various lead halides as the inorganic motif and a primary amine as the organic constituent. The organic molecule investigated is (C6H5C*H(CH3)NH 2) and both the R and S as well as the racemic (±) forms were used. Within the structures obtained, three different inorganic motifs are displayed by the lead halide octahedra: 1-D polymeric face-sharing chains of formula PbCl3((R)-C6H5CH(CH3)NH 3), PbBr3((R)-C6H5CH(CH 3)NH3), PbI3((R)-C6H 5CH(CH3)NH3) and PbI3((S)-C 6H5CH(CH3)NH3); 1-D polymeric corner-sharing chains of formula PbCl5((±)-C6H 5CH(CH3)NH3)3 and PbBr 5((±)-C6H5CH(CH3)NH 3)3; and 2-D corner-sharing layers of formula PbI 4((S)-C6H5CH(CH3)NH 3)2 and PbI4((R)-C6H 5CH(CH3)NH3)2. The changes in geometry and intermolecular interactions such as hydrogen bonding and pi stacking are discussed and compared between the eight structures.

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DO - 10.1039/b606987h

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Synthesis and crystal structures of inorganic-organic hybrids incorporating an aromatic amine with a chiral functional group

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