Two tautomers in the same crystal: 3-(4-fluoro­phen­yl)-1H-pyrazole and 5-(4-fluoro­phen­yl)-1H-pyrazole

The title co-crystal, 3-(4-fluoro­phen­yl)-1H-pyrazole–5-(4-fluoro­phen­yl)-1H-pyrazole (1/1), C(9)H(7)FN(2), crystallizes with four independent mol­ecules (A, B, C and D) in the asymmetric unit exhibiting two tautomeric forms (A and D; B and C) due to N—H proton exchange between the two N atoms of...

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Bibliographic Details
Main Authors: Yamuna, Thammarse S., Kaur, Manpreet, Jasinski, Jerry P., Anderson, Brian J., Yathirajan, H. S.
Format: Artigo
Language:Inglês
Published: International Union of Crystallography 2014
Subjects:
Data Reports
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4186127/
https://ncbi.nlm.nih.gov/pubmed/25309273
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S160053681401695X
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