Crystal structure of (E,E)-2′,4′-dihydroxyacetophenone azine dimethylformamide disolvate
2016 ◽
Vol 72
(4)
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pp. 467-469
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In the title compound {systematic name: 4,4′-[1,1′-(hydrazinediylidene)bis(ethan-1-yl-1-ylidene)]bis(benzene-1,3-diol)}, C16H16N2O4·2C3H7NO, the (E,E)-2′,4′-dihydroxyacetophenone azine molecule is centrosymmetric, the mid-point of the N—N bond being located on an inversion centre. All the non-H atoms of the azine molecule are approximately coplanar, the maximum deviation being 0.017 (2) Å. An intramolecular O—H...N hydrogen bond occurs between the azine N atom and the hydroxy group. In the crystal, azine and dimethylformamide solvent molecules are linked by O—H...O hydrogen bonds.
2012 ◽
Vol 68
(8)
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pp. o2574-o2574
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2015 ◽
Vol 71
(12)
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pp. 1545-1547
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2015 ◽
Vol 71
(3)
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pp. o177-o178
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2014 ◽
Vol 70
(9)
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pp. 124-126
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2018 ◽
Vol 74
(3)
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pp. 328-331
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2017 ◽
Vol 73
(5)
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pp. 795-797
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2017 ◽
Vol 73
(12)
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pp. 1971-1973
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2014 ◽
Vol 70
(11)
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pp. o1179-o1180
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