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Observations regarding the crystal structures of non-halogenated phenoxyboronsubphthalocyanines having parasubstituents on the phenoxy groupElectronic supplementary information (ESI) available: Displacement ellipsoid plots, bond distances and selected interaction distances for compounds 2a–e, as well as a schematic of the Kauffman chromatography column along with the instructions on its use. CCDC reference numbers 783165–783169. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c0ce00599a
Observations regarding the crystal structures of non-halogenated phenoxyboronsubphthalocyanines having parasubstituents on the phenoxy groupElectronic supplementary information (ESI) available: Displacement ellipsoid plots, bond distances and selected interaction distances for compounds 2a–e, as well as a schematic of the Kauffman chromatography column along with the instructions on its use. CCDC reference numbers 783165–783169. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c0ce00599a
- Source :
-
CrystEngComm . Jan2011, Vol. 13 Issue 3, p914-919. 6p. - Publication Year :
- 2011
-
Abstract
- We report the synthesis and systematic description of a series of five para-substituted phenoxy-BsubPcsincluding their characterization in the crystal state. The nature of the substituents on the phenoxy molecular fragment was chosen so as to vary both the size and electronegativity: specifically with increasingly bulky para-alkyl groups from hydrogen to tert-octyl and a single electronegative substitute (F). Examination of the arrangement of the phenoxy-BsubPcswithin single crystals allows us to place each into one of the two categories. The first, which contains all but one of the derivatives, has a repeating motif which is made up of dimers of the BsubPcmolecular fragments. The second, containing only the derivative possessing the large tert-octyl substituent, is characterized by the formation of ribbons instead of dimers of the BsubPcfragment. Regardless of motif the arrangement of the BsubPcmolecular fragments was found to be convace–concave. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14668033
- Volume :
- 13
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- CrystEngComm
- Publication Type :
- Academic Journal
- Accession number :
- 57544188
- Full Text :
- https://doi.org/10.1039/c0ce00599a