Skip navigation

Please use this identifier to cite or link to this item:
Title: Aromatic C–H⋯π, C–H⋯O and parallel aromatic–aromatic interactions in the crystal structure of meso-tetrakis[4-(benzyloxy)phenyl] porphyrin
Authors: Kuś, Piotr
Kusz, Joachim
Książek, Maria
Keywords: Crystal structure; Porphyrin; Non-covalent interactions; C–H⋯π interactions; Aromatic–aromatic interactions
Issue Date: 2020
Citation: Journal of Chemical Crystallography, Vol. 50 (2020), s. 21–27
Abstract: Analysis of the crystal packing of the title porphyrin derivative ( C72H54N4O4) suggests no classical hydrogen bonds between neighbor molecules. X-ray crystal structure shows that all benzyl units of this porphyrin have close C–H⋯π weak contacts with phenyl or porphyrinyl units forming a network of porphyrin rings. Also C–H⋯O and parallel aromatic–aromatic weak interactions play an important role in structure extension. All of these interactions control the crystal packing of molecules. X-ray diffraction was used to perform single crystal analysis. The structure was solved in the triclinic space group P-1, with unit cell parameters: a = 8.0597(3) Å, b = 11.6862(4) Å, c = 14.2572(5) Å, α = 96.173(3)°, β = 93.150(4)°, and γ = 93.679(3)°, V = 1329.72(8) Å3, Z = 1.
DOI: 10.1007/s10870-018-0752-0
ISSN: 1074-1542
Appears in Collections:Artykuły (WNŚiT)

Files in This Item:
File Description SizeFormat 
Kus_Aromatic_C-H.pdf1,32 MBAdobe PDFView/Open
Show full item record

Uznanie Autorstwa 3.0 Polska Creative Commons License Creative Commons