[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o1788
[ doi:10.1107/S1600536813031206 ]

5-(5'-Fluoro-2'-meth­oxy­biphenyl-3-yl)-1,3,4-oxa­diazol-2-amine

M. K. Usha, G. C. Ramaprasad, B. Kalluraya, R. Kant, V. K. Gupta and D. Revannasiddaiah


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0041 Ang. PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 5.338 Check PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 5 Why ?
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF Please Do ! PLAT007_ALERT_5_G Number of Unrefined Donor-H Atoms .............. 2 Why ? PLAT199_ALERT_1_G Reported _cell_measurement_temperature ..... (K) 293 Check PLAT200_ALERT_1_G Reported _diffrn_ambient_temperature ..... (K) 293 Check
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 3 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 2 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 3 ALERT type 3 Indicator that the structure quality may be low 0 ALERT type 4 Improvement, methodology, query or suggestion 2 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: As the reported work is a part of collaboration between three Universities. Hence the number of authors are greater than 5. Synthesis has bee carried out by G. C. Ramaprasad and B. Kalluraya. M. K. Usha solved and refined the structure. Vivek K.Gupta and Rajnikant are responsible for the data collection, analysis of the structure and structure completion in the form of paper. D. Revannasiddaiah is the guide and corresponding author.


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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