[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o1722
[ doi:10.1107/S1600536813029036 ]

4-Ethynyl-N,N-di­phenyl­aniline

W.-Q. Wang


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level B PLAT919_ALERT_3_B Reflection # Likely Affected by the Beamstop ... 1 Check
Alert level C PLAT934_ALERT_3_C Number of (Iobs-Icalc)/SigmaW > 10 Outliers .... 1 Check
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF Please Do ! PLAT371_ALERT_2_G Long C(sp2)-C(sp1) Bond C4 - C7 ... 1.44 Ang. PLAT371_ALERT_2_G Long C(sp2)-C(sp1) Bond C24 - C27 ... 1.43 Ang.
0 ALERT level A = Most likely a serious problem - resolve or explain 1 ALERT level B = A potentially serious problem, consider carefully 1 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 0 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 2 ALERT type 3 Indicator that the structure quality may be low 0 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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