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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XOlder CCCBDB versions
XIIGeometries
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XIVReaction data
XVEntropy data
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XVIIIon data
XVIIIBad calculations
XIXIndex of properties
XXH-bond dimers
XXIOddities

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

Compare Bonds

18 10 19 16 31

CID/3-21G for rFS

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


Differences greater than 0.110 are in the 0.110 bin. Differences less than -0.010 are in the -0.010 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4
histogram chart 2
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart
-0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080 0.090 0.100 0.110
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference SOF4 Sulfur tetrafluoride oxide0.062
Most positive difference SO2F2 Sulfuryl fluoride0.103

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SOF4 Sulfur tetrafluoride oxide 1.596 0.062
FSSF Difluorodisulfane 1.635 0.069
SF5Cl sulfur chloropentafluoride 1.576 0.070
FSN Thiazyl fluoride 1.643 0.079
F2SO Thionyl Fluoride 1.585 0.083
SFCl Sulfur chloride fluoride 1.606 0.087
SOF4 Sulfur tetrafluoride oxide 1.539 0.093
SO2F2 Sulfuryl fluoride 1.530 0.103