Acta Cryst. (2005). E61, i221-i222  [ doi:10.1107/S1600536805030850 ]

Strontium nitride carbodiimide, Sr₄N₂(CN₂)

Z. A. Gál, P. M. Mallinson and S. J. Clarke

Online 30 September 2005

Key indicators

• Single-crystal X-ray study
• T = 150 K
• Mean (N-C) = 0.006 Å
• R factor = 0.026
• wR factor = 0.050
• Data-to-parameter ratio = 20.6

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT040_ALERT_1_C No H-atoms in this Carbon Containing Compound ..          ?

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

   1 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
   0 ALERT type 3 Indicator that the structure quality may be low
   0 ALERT type 4 Improvement, methodology, query or suggestion

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