9-Phenyl-4,5-diaza-9H-fluoren-9-ol monohydrate
2012 ◽
Vol 68
(6)
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pp. o1817-o1817
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The title compound, C17H12N2O·H2O, was synthesized by the reaction of 4,5-diazafluoren-9-one with a Grignard reagent in ether (the reaction mixture being hydrolysed with saturated NH4Cl solution), and crystallizes with two organic molecules and two water molecules in the asymmetric unit. The 4,5-diazafluorene fragment is approximately planar, with r.m.s. deviations of 0.0448 and 0.0198 Å in the two molecules. The dihedral angles between the 4,5-diazafluorene planes and the phenyl ring are 80.49 (6) and 76.57 (7)°. The crystal packing features O—H...N and O—H...O hydrogen bonds involving the bridging solvent water molecules, which link the molecules into a three-dimensional network.
2014 ◽
Vol 70
(4)
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pp. o445-o445
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2012 ◽
Vol 68
(4)
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pp. m518-m518
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2014 ◽
Vol 70
(4)
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pp. o388-o389
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2014 ◽
Vol 70
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pp. m75-m75
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2014 ◽
Vol 70
(3)
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pp. o258-o258
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2015 ◽
Vol 71
(1)
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pp. o12-o13
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2014 ◽
Vol 70
(3)
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pp. o279-o280
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2012 ◽
Vol 68
(6)
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pp. o1793-o1794
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