Powder study of 3-azabicyclo[3.3.1]nonane-2,4-dione form 2
2006 ◽
Vol 62
(7)
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pp. o3046-o3048
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Keyword(s):
X Ray
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A polycrystalline sample of a new polymorph of the title compound, C8H11NO2, was produced during a variable-temperature X-ray powder diffraction study. The crystal structure was solved at 1.67 Å resolution by simulated annealing from laboratory powder data collected at 250 K. Subsequent Rietveld refinement yielded an R wp of 0.070 to 1.54 Å resolution. The structure contains two molecules in the asymmetric unit, which form a C 2 2(8) chain motif via N—H...O hydrogen bonds.
2015 ◽
Vol 71
(10)
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pp. o778-o779
Keyword(s):
2006 ◽
Vol 62
(5)
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pp. o2064-o2065
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Keyword(s):
2007 ◽
Vol 63
(11)
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pp. m2802-m2802
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Keyword(s):
2014 ◽
Vol 70
(6)
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pp. o696-o697
Keyword(s):
2007 ◽
Vol 63
(3)
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pp. o1483-o1484
Keyword(s):
2007 ◽
Vol 63
(11)
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pp. o4439-o4439
2015 ◽
Vol 71
(1)
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pp. 19-21
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Keyword(s):
2007 ◽
Vol 63
(3)
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pp. m892-m894
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