2007年1月
Hydrogen bonding in two solid phases of phenazine-chloranilic acid (1/1) determined at 170 and 93 K
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
- ,
- ,
- 巻
- 63
- 号
- 開始ページ
- O17
- 終了ページ
- O20
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1107/S0108270106049468
- 出版者・発行元
- BLACKWELL PUBLISHING
The crystal structures in two solid phases, i.e. phase II stable between 146 and 253 K and phase IV below 136 K, of the title compound [phenazine-chloranilic acid (1/1), C12H8N2 center dot C6H2Cl2O4, in phase II, and phenazinium hydrogen chloranilate, C12H9N2+center dot C6HCl2O4-, in phase IV], have been determined. Both phases crystallize in P2(1), and each structure was refined as an inversion twin. In phase II, the phenazine and chloranilic acid molecules are arranged alternately through two kinds of O-H center dot center dot center dot N hydrogen bonds. In phase IV, salt formation occurs by donation of one H atom from the chloranilic acid molecule to the phenazine molecule; the resulting monocation and monoanion are linked by N-H center dot center dot center dot O and O-H center dot center dot center dot N hydrogen bonds.
- リンク情報
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- DOI
- https://doi.org/10.1107/S0108270106049468
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/17206046
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000243278800020&DestApp=WOS_CPL
- URL
- http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=33846050903&origin=inward
- ID情報
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- DOI : 10.1107/S0108270106049468
- ISSN : 0108-2701
- PubMed ID : 17206046
- SCOPUS ID : 33846050903
- Web of Science ID : WOS:000243278800020