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Başlık: Supramolecular architecture in the 1:1 Co-crystallization of 6,7-dimethoxy-2-methyl-4-phenylisoquinolinium cation with perchlorate anion
Yazarlar: Karabıyık, Hasan
Gökçe, Aytaç Gürhan
Aygün, Muhittin
Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Kimya Anabilim Dalı.
Coşkun, Necdet
Kızılkuşak, Yunus Tolga
7004177880
8927623600
Anahtar kelimeler: Cocrystallization
Isoquinolinium
Perchlorate
SUMP instruction
Synthon
Magnetic-properties
Crystal-structures
Molecular-solids
Pi interactions
Crystallography
Spectroscopy
Yayın Tarihi: Nis-2009
Yayıncı: Springer/Plenum Publishers
Atıf: Karabıyık, H. vd. (2009). "Supramolecular architecture in the 1:1 Co-crystallization of 6,7-dimethoxy-2-methyl-4-phenylisoquinolinium cation with perchlorate anion". Journal of Chemical Crystallography, 39(4), 279-284.
Özet: X-ray crystallographic analysis of the title organic ion-pair complex, C18H18NO2+ center dot ClO4-, reveals that 6,7-dimethoxy-2-methyl-4-phenylisoquinolinium cation is co-crystallized with perchlorate counter-anions in 1: 1 ratio. The complex crystallizes in space group P 2(1)/n, with a = 8.0226(7) angstrom, b = 12.2552(7) angstrom, c = 17.9734(16) angstrom, beta = 93.908(7) degrees, Z = 4, D-x = 1.431 g/cm(3). Aromaticity of isoquinolinium fragment is considerably deformed by the existence of C-H center dot center dot center dot O type weak H-bonds, leading to chains of topology C-3(3)(12)[R-1(2)(4)] running along b-axis of the unit cell and pseudo-cyclic centrosymmetric R-4(4)(24)[2R(1)(2)(4)] synthons. The weak H-bonds serve to stabilize both the extended structure and molecular geometry of the title complex, in particular the disordered perchlorate anion whose components adopt a distorted tetrahedron.
URI: https://doi.org/10.1007/s10870-008-9472-1
https://link.springer.com/article/10.1007/s10870-008-9472-1
http://hdl.handle.net/11452/24886
ISSN: 1074-1542
Koleksiyonlarda Görünür:Scopus
Web of Science

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