[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o482-o483
[ doi:10.1107/S1600536813005503 ]

N'-[3-Cyano-4-(4-fluorophenyl)-6-methoxy-4H-benzo[h]chromen-2-yl]-N,N-dimethylmethanimidamide

A. M. Al-dies, M. A. Al-Omar, A.E.-G.E. Amr, A. M. El-Agrody, S. W. Ng and E. R. T. Tiekink


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT230_ALERT_2_C Hirshfeld Test Diff for C12 -- C13 .. 5.1 su PLAT230_ALERT_2_C Hirshfeld Test Diff for C12 -- C17 .. 6.4 su PLAT230_ALERT_2_C Hirshfeld Test Diff for C21 -- C22 .. 5.5 su PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C21 PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 10.029 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 5
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT152_ALERT_1_G The Supplied and Calc. Volume s.1. Differ by ... 2 Units PLAT371_ALERT_2_G Long C(sp2)-C(sp1) Bond C12 - C17 ... 1.42 Ang. PLAT793_ALERT_4_G The Model has Chirality at C11 (Verify) .... S
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 6 ALERT level C = Check. Ensure it is not caused by an omission or oversight 4 ALERT level G = General information/check it is not something unexpected 1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 5 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 1 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check
checkCIF publication errors
Alert level A PUBL024_ALERT_1_A The number of authors is greater than 5. Please specify the role of each of the co-authors for your paper.
Author Response: The contribution of the authors to this submission is as follows: Al-anood M. Al-dies (ahm1954@hotmail.com) Synthesis of the compound Mohamed A. Al-Omar (malomar1@ksu.edu.sa) Synthesis of the compound Abd El-Galil E. Amr (aamr1963@yahoo.com) Confirmed structure Ahmed M. El-Agrody (ahm1954@hotmail.com) Synthesis of the compound Ng Seik Weng (seikweng@um.edu.my) Data collection and refinement Edward R. T. Tiekink (Edward.Tiekink@gmail.com) Final analysis and write-up

1 ALERT level A = Data missing that is essential or data in wrong format 0 ALERT level G = General alerts. Data that may be required is missing

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