Acta Cryst. (2005). E61, m2449-m2451  [ doi:10.1107/S1600536805034793 ]

Diaquatetrakis(-2-phenylquinoline-4-carboxylato-²O:O')dicopper(II)(Cu-Cu)

G.-B. Che, C.-B. Liu, Y.-C. Cui and C.-B. Li

Online 31 October 2005

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.005 Å
• R factor = 0.046
• wR factor = 0.123
• Data-to-parameter ratio = 13.1

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT420_ALERT_2_B D-H Without Acceptor       O1W    -   H1     ...          ?       

Alert level C
PLAT094_ALERT_2_C Ratio of Maximum / Minimum Residual Density ....       2.20       
PLAT152_ALERT_1_C Supplied and Calc Volume s.u. Inconsistent .....          ?
PLAT199_ALERT_1_C Check the Reported _cell_measurement_temperature        293 K     
PLAT200_ALERT_1_C Check the Reported _diffrn_ambient_temperature .        293 K     
PLAT220_ALERT_2_C Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       2.77 Ratio 
PLAT230_ALERT_2_C Hirshfeld Test Diff for    O1     -   C1      ..       5.34 su    

   0 ALERT level A = In general: serious problem
   1 ALERT level B = Potentially serious problem
   6 ALERT level C = Check and explain
   0 ALERT level G = General alerts; check

   3 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
   0 ALERT type 3 Indicator that the structure quality may be low
   0 ALERT type 4 Improvement, methodology, query or suggestion

Copyright © International Union of Crystallography
IUCr Webmaster