[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, m583-m584
[ doi:10.1107/S1600536813026780 ]

Bis([mu]-L-arginine-[kappa]3N2,O:O')bis­(L-arginine-[kappa]2N2,O)tetra-[mu]-chlorido-tetra­chlorido­tetra­copper(II)

P. Arularasan, B.Sivakumar, G. Chakkaravarthi and R. Mohan


Key indicators

checkCIF/PLATON results

No syntax errors found



Datablock: I



Alert level C PLAT341_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0090 Ang. PLAT420_ALERT_2_C D-H Without Acceptor N1 - H1B ... Please Check PLAT420_ALERT_2_C D-H Without Acceptor N4 - H4E ... Please Check PLAT420_ALERT_2_C D-H Without Acceptor N9 - H9C ... Please Check PLAT420_ALERT_2_C D-H Without Acceptor N9 - H9D ... Please Check PLAT420_ALERT_2_C D-H Without Acceptor N12 - H12A ... Please Check PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 5 PLAT915_ALERT_3_C Low Friedel Pair Coverage ...................... 55 %
Alert level G PLAT007_ALERT_5_G Number of Unrefined Donor-H Atoms .............. 28 Why ? PLAT791_ALERT_4_G The Model has Chirality at C2 (Verify) S PLAT791_ALERT_4_G The Model has Chirality at C8 (Verify) S PLAT791_ALERT_4_G The Model has Chirality at C14 (Verify) S PLAT791_ALERT_4_G The Model has Chirality at C20 (Verify) S PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 89
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 8 ALERT level C = Check. Ensure it is not caused by an omission or oversight 6 ALERT level G = General information/check it is not something unexpected 0 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 3 ALERT type 3 Indicator that the structure quality may be low 5 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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