V. S. Sergienko, V. L. Abramenko, M. D. Surazhskaya, A. V. Churakov
{"title":"Prototropic Tautomerism of o-Oxyazomethines. Crystal Structure of (E)-1-(((Pyridin-3-ylmethyl)iminio)methyl)naphthalen-2-olate","authors":"V. S. Sergienko, V. L. Abramenko, M. D. Surazhskaya, A. V. Churakov","doi":"10.1134/s1063774523600382","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>(<i>Е</i>)-1-(((Pyridin-3-ylmethyl)iminio)methyl)naphthalen-2-olate (H<sub>2</sub><i>L</i><sup>1</sup>) was synthesized and characterized by IR spectroscopy and single-crystal X-ray diffraction analysis. In the structure of H<sub>2</sub><i>L</i><sup>1</sup>, the bicyclic naphthalene ring system С<sub>10</sub>Н<sub>6</sub> and the pyridine ring (Ру) are linked by the zigzag three-unit chain HC–N–CH<sub>2</sub>. The structure of the H<sub>2</sub><i>L</i><sup>1</sup> molecule was compared with the known structures of the compounds containing two six-membered rings (two Ph rings or Ph and Ру rings) linked by zigzag <i>n</i>-unit chains (<i>n</i> = 3, 4, 6, 7).</p>","PeriodicalId":527,"journal":{"name":"Crystallography Reports","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Crystallography Reports","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1134/s1063774523600382","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CRYSTALLOGRAPHY","Score":null,"Total":0}
引用次数: 0
Abstract
(Е)-1-(((Pyridin-3-ylmethyl)iminio)methyl)naphthalen-2-olate (H2L1) was synthesized and characterized by IR spectroscopy and single-crystal X-ray diffraction analysis. In the structure of H2L1, the bicyclic naphthalene ring system С10Н6 and the pyridine ring (Ру) are linked by the zigzag three-unit chain HC–N–CH2. The structure of the H2L1 molecule was compared with the known structures of the compounds containing two six-membered rings (two Ph rings or Ph and Ру rings) linked by zigzag n-unit chains (n = 3, 4, 6, 7).
期刊介绍:
Crystallography Reports is a journal that publishes original articles short communications, and reviews on various aspects of crystallography: diffraction and scattering of X-rays, electrons, and neutrons, determination of crystal structure of inorganic and organic substances, including proteins and other biological substances; UV-VIS and IR spectroscopy; growth, imperfect structure and physical properties of crystals; thin films, liquid crystals, nanomaterials, partially disordered systems, and the methods of studies.