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Acta Cryst. (2007). E63, i97-i98  [ doi:10.1107/S1600536807008422 ]

Reinvestigation of trilithium phosphide, Li3P

Y. Dong and F. J. DiSalvo

Online 7 March 2007


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checkCIF/PLATON results

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Alert level A PLAT029_ALERT_3_A _diffrn_measured_fraction_theta_full Low ....... 0.91
Author Response: There is only one free positional parameter for one atom, Li2, in the three atom asymmetric unit at 1/3,2/3,z. We determine z = 0.5839(4). This value would not change if we included the one uncollected reflections (resolution range 1.0 \~ 0.9). So we feel that the test is not important for this case.

Alert level C PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical . ? PLAT088_ALERT_3_C Poor Data / Parameter Ratio .................... 8.62 PLAT731_ALERT_1_C Bond Calc 2.4414(4), Rep 2.44138(17) ...... 2.35 su-Ra LI1 -P1 1.555 1.555 PLAT731_ALERT_1_C Bond Calc 2.4414(4), Rep 2.44138(18) ...... 2.22 su-Ra LI1 -P1 1.555 1.565 PLAT731_ALERT_1_C Bond Calc 2.4414(4), Rep 2.44138(17) ...... 2.35 su-Ra LI1 -P1 1.555 1.455 PLAT731_ALERT_1_C Bond Calc 2.4414(4), Rep 2.44138(17) ...... 2.35 su-Ra P1 -LI1 1.555 1.655 PLAT731_ALERT_1_C Bond Calc 2.4414(4), Rep 2.44138(17) ...... 2.35 su-Ra P1 -LI1 1.555 1.545
1 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 7 ALERT level C = Check and explain 0 ALERT level G = General alerts; check 6 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 0 ALERT type 4 Improvement, methodology, query or suggestion 0 ALERT type 5 Informative message, check

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