Infinite ladder-like chains organized into a three-dimensional zigzag supramolecular architecture in 9-deazahypoxanthine
2013 ◽
Vol 69
(2)
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pp. 158-161
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The asymmetric unit of the title compound, C6H5N3O, consists of discrete molecules of 9-deazahypoxanthine [systematic name: 3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one]. The structure displays N—H...O hydrogen bonding, connecting the molecules into centrosymmetric dimers. These dimers are then connected by N—H...N hydrogen bonds into a ladder-like chain along thecaxis. The secondary structure is stabilized by weak noncovalent contacts of the C—H...O and C—H...C types, as well as by π–π stacking interactions, which organize the structure into a zigzag architecture.
2014 ◽
Vol 70
(3)
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pp. o279-o280
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2014 ◽
Vol 70
(4)
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pp. o445-o445
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2014 ◽
Vol 70
(4)
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pp. o492-o493
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2013 ◽
Vol 69
(11)
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pp. o1626-o1627
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2013 ◽
Vol 69
(11)
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pp. o1716-o1716
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2014 ◽
Vol 70
(2)
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pp. o127-o128
2014 ◽
Vol 70
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pp. o966-o967
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2015 ◽
Vol 71
(11)
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pp. o858-o859
2007 ◽
Vol 63
(11)
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pp. m2736-m2736
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