[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o801
[ doi:10.1107/S1600536813010994 ]

7-Methyl-1-phenyl-1,10-dihydropyrazolo[3,4-a]carbazole

R. Archana, E. Yamuna, A. Thiruvalluvar, K. J. Rajendra Prasad, R. J. Butcher, S. K. Gupta and S. Öztürk Yildirim


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 3.863 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 4
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 622
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 2 ALERT level G = General information/check it is not something unexpected 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 0 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 role of the authors is as follows: E. Yamuna and K.J. Rajendra Prasad synthesized the title compound. R.J. Butcher, Sushil K. Gupta and Sema \"Ozt\"urk Yildirim were involved in collecting the X-ray data, solving, and refining the structure. R. Archana and A. Thiruvalluvar were involved in writing the paper.

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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