Abstract
The whole molecule of the title coumarin derivative, C11H10O3, is approximately planar, with a maximum deviation of 0.116 (3) Å from the least-squares plane defined by all non-H atoms. In the crystal, adjacent molecules are linked into chains along [011] via intermolecular C—H⋯O hydrogen bonds.
Highlights
The whole molecule of the title coumarin derivative, C11H10O3, is approximately planar, with a maximum deviation of 0.116 (3) Å from the least-squares plane defined by all nonH atoms
Adjacent molecules are linked into chains along [011] via intermolecular C—H O hydrogen bonds
Some substituted coumarin and their derivatives have been reported as food constituents, anti-oxidants, stabilizers, immunomodulatory substances, inhibitors of some enzymes, fluorescent markers in analysis, lasers, and in clinical use (Parvez & Hadda, 2010; Maresca et al, 2010; Grimm & Girard, 2006)
Summary
USM, Penang, Malaysia, and bSchool of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, People’s Republic of China. Data collection: APEX2 (Bruker, 2009); cell refinement: SAINT (Bruker, 2009); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL and PLATON (Spek, 2009)
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Acta crystallographica. Section E, Structure reports online
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
