論文

査読有り 本文へのリンクあり
2019年

Cocrystal structure of the redox-active phenylenediamine and quinonediimine derivatives

X-ray Structure Analysis Online
  • Satoshi D. Ohmura
  • ,
  • Toshikazu Hirao
  • ,
  • Norikazu Miyoshi
  • ,
  • Toshiyuki Moriuchi

35
11
開始ページ
63
終了ページ
65
記述言語
掲載種別
研究論文(学術雑誌)
DOI
10.2116/xraystruct.35.63

© The Japan Society for Analytical Chemistry. The cocrystal structure of diethyl 2,5-bis[[4-(ethoxycarbonyl)phenyl]amino]terephthalate (PDA) and diethyl (3E,6E)-3,6-bis[[4-(ethoxycarbonyl)phenyl]amino]cyclohexa-1,4-diene-1,4-dicarboxylate (QDI) was determined by X-ray crystallography. The compound crystallizes in a triclinic system and was characterized thus: P-1, a = 8.6778(3)A, b = 13.0702(4)A, c = 13.5152(4)A, α = 79.1570(15)°, β = 71.8459(15)°, γ = 72.5962(16)°, Z = 1, V = 1382.28(7)A3. The R1 [I > 2σ(I)] and wR2 (all data) values are 0.078 and 0.190, respectively, for all 4179 independent reflections. In the crystal, a polymeric alternating arrangement of PDA and QDI exists through a network of π-π interactions, wherein both components adopt an anti-conformation of the π-conjugated backbones. 2019

リンク情報
DOI
https://doi.org/10.2116/xraystruct.35.63
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85077626610&origin=inward 本文へのリンクあり
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