(5RS)-5-(4-Methoxyphenyl)-2-(methylsulfanyl)benzo[g]pyrimido[4,5-b]quinoline-4,6,11(3H,5H,12H)-trione, withZ′ = 3, forms a three-dimensional hydrogen-bonded framework containing five types of hydrogen bond
2013 ◽
Vol 70
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pp. 50-54
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The title compound, C23H17N3O4S, crystallizes withZ′ = 3 in the space groupP\overline{1}. Two of the three independent molecules are broadly similar in terms of both their molecular conformations and their participation in hydrogen bonds, but the third molecule differs from the other two in both of these respects. The molecules are linked by a combination of N—H...O, N—H...N, C—H...O, C—H...N and C—H...π(arene) hydrogen bonds to form a continuous three-dimensional framework structure within which a centrosymmetric six-molecule aggregate can be identified as a key structural element.
2019 ◽
Vol 75
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pp. 686-693
2012 ◽
Vol 68
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pp. o2438-o2439
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2013 ◽
Vol 69
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pp. o1626-o1627
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2014 ◽
Vol 70
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pp. 224-227
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2015 ◽
Vol 71
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pp. o43-o44
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2014 ◽
Vol 70
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pp. o127-o128
2014 ◽
Vol 70
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pp. o226-o227
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2018 ◽
Vol 74
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pp. 203-211
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