Crystal structure of 5-[2-(2,4,6-tri-bromo-phen-yl)diazen-yl]tropolone.
Acta Crystallogr E Crystallogr Commun
; 74(Pt 5): 709-712, 2018 May 01.
Article
in En
| MEDLINE
| ID: mdl-29850097
ABSTRACT
The title compound {systematic name 2-hy-droxy-5-[2-(2,4,6-tri-bromo-phen-yl)diazen-1-yl]cyclo-hepta-2,4,6-trien-1-one}, C13H7Br3N2O2, is essentially planar, with an r.m.s. deviation of 0.054â
Å. The mol-ecular structure is fixed in the azo tautomer by intra-molecular C-Hâ¯N inter-actions, with O-Hâ¯O hydrogen bonds creating linked dimers. Charge-transfer inter-actions are observed, with the segregated stacks linked by Brâ¯Br inter-actions.
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01-internacional
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MEDLINE
Language:
En
Journal:
Acta Crystallogr E Crystallogr Commun
Year:
2018
Document type:
Article
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