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Acta Cryst. (2012). E68, o138  [ doi:10.1107/S1600536811052950 ]

3-Amino-5-(piperidin-1-yl)thiophene-2,4-dicarbonitrile

W. M. Al-Adiwish, D. Adan, M. I. Mohamed Tahir, W. A. Yaacob and M. B. Kassim

Online 17 December 2011


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Alert level C PLAT230_ALERT_2_C Hirshfeld Test Diff for C2 -- C6 .. 6.9 su PLAT912_ALERT_4_C Missing # of FCF Reflections Above STh/L= 0.600 20
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in CIF .... ? PLAT153_ALERT_1_G The su's on the Cell Axes are Equal .......... 0.00030 Ang. PLAT371_ALERT_2_G Long C(sp2)-C(sp1) Bond C2 - C6 ... 1.42 Ang.
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 2 ALERT level C = Check. Ensure it is not caused by an omission or oversight 3 ALERT level G = General information/check it is not something unexpected 1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 2 ALERT type 2 Indicator that the structure model may be wrong or deficient 0 ALERT type 3 Indicator that the structure quality may be low 1 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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