[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o929
[ doi:10.1107/S1600536813013342 ]

6-Amino-2-methyl-8-phenyl-1,2,3,4-tetrahydroisoquinoline-5,7-dicarbonitrile

D.-C. Wang, H. Song and S. Yao


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 2.167 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 2
Alert level G PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite 4 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT230_ALERT_2_G Hirshfeld Test Diff for C3 -- C17 .. 6.1 su PLAT371_ALERT_2_G Long C(sp2)-C(sp1) Bond C1 - C16 ... 1.44 Ang. PLAT371_ALERT_2_G Long C(sp2)-C(sp1) Bond C3 - C17 ... 1.44 Ang. PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... # 8 C2 -C1 -C16 -N2 -34.00 9.00 1.555 1.555 1.555 1.555 PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... # 11 C2 -C3 -C17 -N3 -19.00 2.00 1.555 1.555 1.555 1.555 PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... # 16 C4 -C3 -C17 -N3 157.00 2.00 1.555 1.555 1.555 1.555 PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... # 27 C6 -C1 -C16 -N2 147.00 9.00 1.555 1.555 1.555 1.555 PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 4
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 10 ALERT level G = General information/check it is not something unexpected 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 4 ALERT type 2 Indicator that the structure model may be wrong or deficient 3 ALERT type 3 Indicator that the structure quality may be low 4 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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