National Institute of Standards and Technology
Computational Chemistry Comparison and Benchmark DataBase
Release 22May 2022
NIST Standard Reference Database 101
IIntroduction
IIExperimental data
IIICalculated data
IVData comparisons
VCost comparisons
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XVEntropy data
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XIXIndex of properties
XXH-bond dimers
XXIOddities

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IV.D.4. (XII.A.2.)

Compare Bonds

18 10 19 16 31

DREIDING for rPCl

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 0.350 are in the 0.350 bin. Differences less than -0.250 are in the -0.250 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4
histogram chart 2
histogram chart 0 histogram chart histogram chart
-0.250 -0.200 -0.150 -0.100 -0.050 0.000 0.050 0.100 0.150 0.200 0.250 0.300 0.350
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference PCl5 Phosphorus pentachloride-0.247
Most positive difference PCl5 Phosphorus pentachloride-0.143

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
PCl5 Phosphorus pentachloride 2.124 -0.247
PCl5 Phosphorus pentachloride 2.020 -0.143