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Average Bond Length Differences by Model Chemistry

Calculated at TPSSh/aug-cc-pVDZ

Species Name Bond type Bond Length (Å)
Experimental unc. Calculated Difference atom1 atom2
C4H10O Methyl propyl ether rCC 1.530   1.100 -0.430 5 13
C5H8O Methyl cyclopropyl ketone rCH 1.126   1.095 -0.031 3 7
TiCl Titanium Monochloride rClTi 2.265 ±0.000 2.239 -0.026 1 2
ScH Scandium monohydride rScH 1.775 ±0.000 1.755 -0.021 1 2
C2H2O2 Ethanedial rCH 1.132   1.113 -0.019 1 3
CH3CH2CH2CH3 Butane rCH 1.117   1.102 -0.015 1 5
LiOH lithium hydroxide rOH 0.969   0.956 -0.013 1 3
NH3BF3 Amminetrifluoroboron rBN 1.673   1.661 -0.012 1 2
C4H8O2 Ethyl acetate rCH 1.105   1.093 -0.012 1 7
C5H6 Propellane rCC 1.596 ±0.005 1.587 -0.009 2 5
C5H8 Ethenylcyclopropane rCH 1.099   1.091 -0.008 1 6
C3F6 hexafluoropropene rCF 1.329 ±0.003 1.322 -0.007 1 4
CH3CH2CHO Propanal rCH 1.103   1.098 -0.005 1 6
C10H8 Azulene rC:C 1.414   1.410 -0.005 7 9
HeH+ Helium hydride cation rHHe 0.790   0.785 -0.004 1 2
B2H6 Diborane rBH 1.200   1.196 -0.004 1 5
F2 Fluorine diatomic rFF 1.412   1.408 -0.004 1 2
C5H6 Propellane rCC 1.525 ±0.002 1.522 -0.003 1 2
C2H2O2 Ethanedial rCC 1.526   1.524 -0.002 1 2
CH3NH2 methyl amine rCN 1.471 ±0.003 1.469 -0.002 1 2
C8H8 cubane rCH 1.097   1.096 -0.001 1 9
NH4+ ammonium cation rHN 1.029 ±0.000 1.028 -0.001 1 2
CH2NH Methanimine rCH 1.103   1.102 -0.001 1 3
CH3CH2CHO Propanal rCH 1.105   1.105 0.000 2 8
C2H Ethynyl radical rC#C 1.217   1.217 0.000 1 2
C4H8O2 Ethyl acetate rCC 1.508   1.508 0.000 1 2
SiH2Cl2 dichlorosilane rSiH 1.480 ±0.015 1.480 0.000 1 2
CH3CH2OH Ethanol rCH 1.098   1.098 0.000 1 6
O2+ diatomic oxygen cation rOO 1.116   1.117 0.001 1 2
CH3CH2CHO Propanal rCC 1.509   1.510 0.001 2 3
C3H6O 2-Propen-1-ol rCH 1.091 ±0.010 1.092 0.001 3 9
C4H8O2 Ethyl acetate rCC 1.515   1.516 0.001 5 6
HOCl hypochlorous acid rOH 0.973 ±0.002 0.975 0.002 1 2
C3H6O 2-Propen-1-ol rCH 1.092 ±0.010 1.094 0.002 2 7
CH3NH2 methyl amine rNH 1.018 ±0.001 1.020 0.002 2 6
C5H8 Ethenylcyclopropane rCC 1.475   1.477 0.002 1 2
CH3CH2CHO Propanal rCH 1.096   1.098 0.002 1 5
CH2CHCH2CH3 1-Butene rCC 1.536   1.538 0.002 1 2
HO2 Hydroperoxy radical rOO 1.331   1.333 0.003 1 2
CH3CH2CHO Propanal rCH 1.115   1.118 0.003 3 10
CH3CH2CH2CH3 Butane rCC 1.531   1.534 0.003 1 2
C4H6 Bicyclo[1.1.0]butane rCC 1.497   1.500 0.003 1 2
CH3CH2CHO Propanal rCC 1.523   1.526 0.003 1 2
CH3CCH propyne rCH 1.096   1.099 0.003 1 5
C3H6O 2-Propen-1-ol rCH 1.102 ±0.020 1.105 0.003 1 6
CH3CHO Acetaldehyde rCH 1.114   1.117 0.003 1 4
H2CSe Selenoformaldehyde rC=Se 1.753   1.757 0.004 1 2
CH2 Methylene rCH 1.085   1.089 0.004 1 2
CH3NO nitrosomethane rCH 1.094   1.098 0.004 1 4
C10H8 Azulene rC:C 1.398   1.402 0.004 1 3
CH2CO Ketene rCH 1.083   1.086 0.004 1 4
HF+ hydrogen fluoride cation rHF 1.014   1.018 0.004 1 2
C10H8 Azulene rC:C 1.405 ±0.001 1.408 0.004 2 9
FO Oxygen monofluoride rFO 1.354   1.358 0.004 1 2
H2Cl+ dihydrogen monochloride cation rHCl 1.321 ±0.000 1.325 0.004 1 2
AsH Arsenic monohydride rAsH 1.535 ±0.001 1.539 0.004 1 2
C3H3NO Oxazole rCO 1.357 ±0.003 1.361 0.004 1 2
CH3OC2H5 Ethane, methoxy- rCO 1.415 ±0.005 1.419 0.004 1 2
HSe Selenium monohydride rSeH 1.475 ±0.010 1.479 0.004 1 2
H2CSe Selenoformaldehyde rHC 1.090   1.095 0.004 1 3
CHF3 Methane, trifluoro- rCH 1.091 ±0.014 1.095 0.004 1 2
FNO2 Nitryl fluoride rN=O 1.180 ±0.005 1.184 0.004 1 3
NO Nitric oxide rN=O 1.154 ±0.000 1.158 0.004 1 2
CH3CHFCH3 2-Fluoropropane rCH 1.093 ±0.006 1.097 0.004 4 8
C3H3NO Oxazole rCO 1.370 ±0.002 1.374 0.005 1 5
C2H2+ acetylene cation rC=C 1.253 ±0.001 1.257 0.005 1 2
O2 Oxygen diatomic rO=O 1.208   1.212 0.005 1 2
CH3CHFCH3 2-Fluoropropane rCH 1.094 ±0.005 1.099 0.005 4 10
NO+ nitric oxide cation rN=O 1.066   1.071 0.005 1 2
CH3CHClCH3 Propane, 2-chloro- rCH 1.091   1.096 0.005 2 5
CH3CHS Thioacetaldehyde rCH 1.098   1.103 0.005 2 6
C5H8O Methyl cyclopropyl ketone rCC 1.510   1.515 0.005 2 3
CH3CHS Thioacetaldehyde rCH 1.090   1.095 0.005 2 5
C4H8 cyclobutane rCH 1.093   1.099 0.005 1 5
C3H8 Propane rCH 1.096   1.101 0.005 1 4
C2H2ClF 1-chloro-1-fluoroethylene rCH 1.082 ±0.001 1.088 0.006 2 5
CN Cyano radical rC#N 1.172   1.178 0.006 1 2
CH3OC2H5 Ethane, methoxy- rCH 1.092 ±0.007 1.098 0.006 4 11
B2H6 Diborane rBH 1.320   1.326 0.006 1 3
CH2Cl2 Methylene chloride rCH 1.085 ±0.002 1.091 0.006 1 2
CH3OC2H5 Ethane, methoxy- rCH 1.099 ±0.007 1.105 0.006 1 6
CrH Chromium hydride rHCr 1.655 ±0.001 1.661 0.006 1 2
C3H6 Cyclopropane rCH 1.083   1.089 0.006 1 4
CH3OCH3 Dimethyl ether rCH 1.099 ±0.001 1.105 0.006 2 6
CH3OC2H5 Ethane, methoxy- rCH 1.100 ±0.003 1.107 0.007 3 8
OCSe Carbonyl selenide rC=O 1.159   1.166 0.007 1 2
CO+ carbon monoxide cation rC=O 1.115 ±0.000 1.122 0.007 1 2
C3H6O 2-Propen-1-ol rCH 1.096 ±0.030 1.103 0.007 1 5
C4H8 cyclobutane rCH 1.091   1.098 0.007 1 6
N3 azide radical rNN 1.181   1.188 0.007 1 2
CH2CHF Ethene, fluoro- rCH 1.082   1.089 0.007 1 4
C10H8 Azulene rCH 1.084   1.092 0.008 4 14
C3F6 hexafluoropropene rC=C 1.329 ±0.003 1.337 0.008 1 2
C2H2 Acetylene rCH 1.063   1.071 0.008 1 3
CH3NO nitrosomethane rCH 1.092   1.100 0.008 1 5
HS+ sulfur monohydride cation rSH 1.374   1.383 0.008 1 2
BN boron nitride rB=N 1.325   1.333 0.008 1 2
CH3OCH3 Dimethyl ether rCO 1.411 ±0.001 1.419 0.008 1 2
C10H8 Azulene rCH 1.080   1.088 0.008 9 17
C3H3NO Oxazole rCH 1.075 ±0.001 1.083 0.008 2 6
HNCNH diiminomethane rC=N 1.224 ±0.001 1.233 0.008 1 2
As4 Arsenic tetramer rAsAs 2.435   2.443 0.008 1 2
CH3CHFCH3 2-Fluoropropane rCH 1.092   1.100 0.008 1 3
BeH2 beryllium dihydride rBeH 1.326 ±0.000 1.335 0.009 1 2
OCSe Carbonyl selenide rC=Se 1.709   1.718 0.009 1 3
C2H2 Acetylene rC#C 1.203   1.211 0.009 1 2
NaH sodium hydride rNaH 1.887 ±0.000 1.895 0.009 1 2
C3H3NO Oxazole rCH 1.073 ±0.001 1.082 0.009 5 8
CH3CHClCH3 Propane, 2-chloro- rCH 1.092   1.101 0.009 3 6
CH3CCH propyne rCH 1.060   1.069 0.009 3 4
C3H3NO Oxazole rCH 1.075 ±0.001 1.084 0.009 4 7
CH2CO Ketene rC=O 1.162   1.171 0.009 2 3
C10H8 naphthalene rC:C 1.410   1.419 0.009 2 3
C3H4 cyclopropene rCH 1.088   1.097 0.009 1 6
CH3CHO Acetaldehyde rCH 1.086   1.096 0.010 2 5
OH- hydroxide anion rOH 0.964   0.974 0.010 1 2
SCSe Carbon sulfide selenide rC=Se 1.695 ±0.002 1.705 0.010 1 3
H2O Water rOH 0.958 ±0.000 0.968 0.010 1 2
CH3OC2H5 Ethane, methoxy- rCH 1.086 ±0.010 1.096 0.010 1 5
CO Carbon monoxide rC#O 1.128 ±0.000 1.138 0.010 1 2
N2 Nitrogen diatomic rN#N 1.098   1.108 0.010 1 2
CH4 Methane rCH 1.087 ±0.001 1.097 0.010 1 2
CH3OC2H5 Ethane, methoxy- rCH 1.089 ±0.008 1.099 0.010 4 10
C3H6 Cyclopropane rCC 1.501   1.511 0.010 1 2
CSe2 Carbon diselenide rC=Se 1.692 ±0.000 1.703 0.011 1 2
CH3Br methyl bromide rCH 1.082 ±0.001 1.093 0.011 1 3
BO boron monoxide rB=O 1.205   1.215 0.011 1 2
BH3 boron trihydride rBH 1.190   1.201 0.011 1 2
CN- cyanide anion rC#N 1.177 ±0.004 1.188 0.011 1 2
SiH3F monofluorosilane rSiH 1.476   1.487 0.011 1 3
HSiCl Chlorosilylene rSiH 1.525 ±0.005 1.536 0.011 1 3
CH3OCH3 Dimethyl ether rCH 1.085 ±0.001 1.096 0.011 2 4
SiH3Cl chlorosilane rSiH 1.475   1.486 0.011 1 3
CH3CHS Thioacetaldehyde rCH 1.089   1.100 0.011 1 4
C10H8 Azulene rCH 1.083   1.094 0.011 5 15
SiH4 Silane rSiH 1.480 ±0.000 1.491 0.011 1 2
CH2CHCH2CH3 1-Butene rCC 1.493   1.504 0.011 2 3
CH2CHF Ethene, fluoro- rCH 1.077   1.088 0.011 2 5
CH3CH2OH Ethanol rCH 1.088   1.099 0.011 1 5
C2H2+ acetylene cation rCH 1.077 ±0.005 1.088 0.011 1 3
C10H8 Azulene rCH 1.081   1.093 0.012 1 11
NO- nitric oxide anion rN=O 1.258 ±0.010 1.270 0.012 1 2
HO2 Hydroperoxy radical rOH 0.971   0.983 0.012 1 3
CH3CHFCH3 2-Fluoropropane rCH 1.088 ±0.006 1.100 0.012 4 6
C3H4 cyclopropene rCH 1.072   1.084 0.012 2 4
HF Hydrogen fluoride rHF 0.917 ±0.000 0.929 0.012 1 2
CSe Carbon monoselenide rC=Se 1.676 ±0.000 1.688 0.012 1 2
NSe Nitrogen monoselenide rN=Se 1.652   1.664 0.012 1 2
H2CS Thioformaldehyde rC=S 1.611   1.623 0.012 1 2
C4H8O2 Ethyl acetate rCO 1.345   1.357 0.012 2 3
C3H6O 2-Propen-1-ol rCH 1.078 ±0.010 1.090 0.012 3 8
ArH+ Argon hydride cation rArH 1.292 ±0.000 1.305 0.013 1 2
OH Hydroxyl radical rOH 0.970   0.983 0.013 1 2
CH3NH2 methyl amine rCH 1.093 ±0.000 1.106 0.013 1 3
CH2F2 Methane, difluoro- rCH 1.084 ±0.003 1.097 0.013 1 2
HOBr Hypobromous acid rOH 0.961   0.974 0.013 1 2
HNO3 Nitric acid rNO 1.406   1.419 0.013 1 2
C4H8O2 Ethyl acetate rC=O 1.203   1.217 0.014 2 4
C10H8 Azulene rC:C 1.484   1.498 0.014 7 8
BH Boron monohydride rBH 1.232   1.246 0.014 1 2
HBr hydrogen bromide rHBr 1.414 ±0.000 1.429 0.014 1 2
H2 Hydrogen diatomic rHH 0.741   0.756 0.015 1 2
C2H3 vinyl rCH 1.085   1.100 0.015 2 4
H2Se Hydrogen selenide rSeH 1.460   1.475 0.015 1 2
SiC silicon monocarbide rCSi 1.722   1.737 0.015 1 2
NH2SH Thiohydroxylamine rSH 1.344 ±0.029 1.359 0.015 2 3
SCSe Carbon sulfide selenide rC=S 1.553 ±0.002 1.568 0.015 1 2
HBr+ hydrogen bromide cation rHBr 1.448   1.464 0.015 1 2
BeO beryllium oxide rBe=O 1.331   1.347 0.016 1 2
LiOH lithium hydroxide rLiO 1.582   1.597 0.016 1 2
NH2CONH2 Urea rNH 0.998   1.014 0.016 4 8
PN Phosphorus mononitride rP#N 1.491   1.507 0.016 1 2
BeH beryllium monohydride rBeH 1.343   1.359 0.016 1 2
KrH+ Protonated Krypton rHKr 1.421 ±0.000 1.438 0.017 1 2
LiNH2 lithium amide rLiN 1.736 ±0.003 1.753 0.017 1 2
P2 Phosphorus diatomic rP#P 1.893   1.910 0.017 1 2
AsH3 Arsine rAsH 1.511 ±0.000 1.528 0.018 1 2
SiH2F2 difluorosilane rSiH 1.462   1.479 0.018 1 4
CH Methylidyne rCH 1.120   1.138 0.018 1 2
CH3CH2OH Ethanol rCH 1.086   1.104 0.018 2 8
PH phosphorus monohydride rPH 1.422   1.440 0.018 1 2
SiH3+ Silyl cation rSiH 1.460 ±0.010 1.478 0.018 1 2
C10H8 Azulene rC:C 1.377   1.396 0.019 5 7
CH3CSNH2 Ethanethioamide rC=S 1.647 ±0.002 1.666 0.019 1 2
GeH germylidene rGeH 1.588   1.607 0.019 1 2
HS- mercapto anion rSH 1.343   1.362 0.019 1 2
CH3OC2H5 Ethane, methoxy- rCO 1.407 ±0.004 1.426 0.019 2 3
CH2Br2 dibromomethane rCBr 1.925 ±0.002 1.944 0.019 1 4
HCl Hydrogen chloride rHCl 1.275 ±0.000 1.294 0.019 1 2
Se2 Selenium diatomic rSe=Se 2.166 ±0.001 2.185 0.019 1 2
HS Mercapto radical rSH 1.341   1.361 0.020 1 2
GeH3F monofluorogermane rGeH 1.515 ±0.000 1.535 0.021 1 3
SiH Silylidyne rSiH 1.520   1.541 0.021 1 2
CF Fluoromethylidyne rCF 1.276   1.298 0.021 1 2
NaF sodium fluoride rNaF 1.926 ±0.000 1.948 0.022 1 2
C2 Carbon diatomic rC=C 1.243   1.265 0.022 1 2
SiP Silicon monophosphide rSiP 2.078 ±0.002 2.100 0.023 1 2
CH2Cl2 Methylene chloride rCCl 1.767 ±0.002 1.790 0.023 1 4
MgH magnesium monohydride rMgH 1.730   1.753 0.023 1 2
HCl+ hydrogen chloride cation rHCl 1.315   1.338 0.023 1 2
CH3Br methyl bromide rCBr 1.934 ±0.000 1.957 0.023 1 2
CHF3 Methane, trifluoro- rCF 1.328 ±0.003 1.352 0.023 1 3
LiO lithium oxide rLiO 1.688   1.712 0.024 1 2
GeS Germanium monosulfide rS=Ge 2.012 ±0.000 2.036 0.024 1 2
GeO Germanium monoxide rOGe 1.625   1.648 0.024 1 2
LiF lithium fluoride rLiF 1.564 ±0.000 1.588 0.024 1 2
SiH+ silicon monohydride cation rSiH 1.504   1.528 0.024 1 2
CH2F2 Methane, difluoro- rCF 1.351 ±0.001 1.375 0.024 1 4
ClO Monochlorine monoxide rClO 1.596 ±0.001 1.621 0.025 1 2
C3O2 Carbon suboxide rC=O 1.146   1.171 0.025 2 4
NS Mononitrogen monosulfide rNS 1.497 ±0.000 1.523 0.025 1 2
C2H Ethynyl radical rCH 1.047   1.073 0.027 1 3
SeCl2 Selenium Dichloride rClSe 2.157 ±0.003 2.184 0.027 1 2
C5H8O Cyclopentanone rCC 1.504   1.531 0.027 2 3
HOBr Hypobromous acid rBrO 1.834   1.861 0.027 2 3
PS phosphorus sulfide rP=S 1.900   1.927 0.027 1 2
NaCl Sodium Chloride rNaCl 2.361 ±0.000 2.390 0.029 1 2
SeO2 Selenium dioxide rSeO 1.607 ±0.001 1.637 0.030 1 2
GeBr4 Germanium tetrabromide rGeBr 2.272 ±0.001 2.302 0.030 1 2
SeO Selenium monoxide rSeO 1.639 ±0.001 1.670 0.030 1 2
C3O2 Carbon suboxide rC=C 1.251   1.282 0.031 1 2
FNO2 Nitryl fluoride rNF 1.467 ±0.015 1.499 0.032 1 2
SiS silicon monosulfide rSiS 1.929 ±0.000 1.961 0.032 1 2
BrF Bromine monofluoride rFBr 1.759 ±0.000 1.792 0.033 1 2
HOCl hypochlorous acid rClO 1.697 ±0.001 1.730 0.033 1 3
Br2 Bromine diatomic rBrBr 2.281   2.316 0.035 1 2
SO+ sulfur monoxide cation rO=S 1.424   1.460 0.036 1 2
BrO Bromine monoxide rOBr 1.718   1.753 0.036 1 2
GaF Gallium monofluoride rFGa 1.774 ±0.000 1.810 0.036 1 2
BrCl Bromine monochloride rClBr 2.136 ±0.000 2.174 0.038 1 2
LiCl lithium chloride rLiCl 2.021 ±0.000 2.059 0.038 1 2
C2H6O2S Dimethyl sulfone rCS 1.777 ±0.006 1.815 0.038 1 4
S2 Sulfur diatomic rS=S 1.889   1.928 0.038 1 2
SiO Silicon monoxide rSiO 1.510 ±0.000 1.550 0.040 1 2
GeH3F monofluorogermane rGeF 1.731 ±0.000 1.771 0.040 1 2
OPCl Phosphorus oxychloride rP=O 1.462 ±0.011 1.503 0.041 1 2
LiBr Lithium Bromide rLiBr 2.170 ±0.000 2.212 0.041 1 2
AsF Arsenic monofluoride rFAs 1.736 ±0.001 1.778 0.042 1 2
AlC Aluminum carbide rC=Al 1.955   1.997 0.042 1 2
GeF Germanium monofluoride rFGe 1.745   1.787 0.042 1 2
B2 Boron diatomic rBB 1.590   1.632 0.042 1 2
GeF+ Germanium monofluoride cation rFGe 1.665 ±0.000 1.708 0.042 1 2
PO Phosphorus monoxide rP=O 1.476   1.519 0.043 1 2
NCl nitrogen monochloride rNCl 1.611 ±0.000 1.654 0.043 1 2
ClF Chlorine monofluoride rFCl 1.628 ±0.000 1.672 0.044 1 2
SCl sulfur monochloride rSCl 1.975   2.020 0.044 1 2
PF5 Phosphorus pentafluoride rFP 1.577   1.622 0.045 1 5
He2+ helium diatomic cation rHeHe 1.081 ±0.001 1.126 0.045 1 2
GeCl Germanium monochloride rClGe 2.164 ±0.000 2.209 0.045 1 2
SSO Disulfur monoxide rS=S 1.884   1.930 0.046 2 3
SiH3Cl chlorosilane rSiCl 2.051   2.097 0.047 1 2
AlNC Aluminum isocyanide rAlN 1.855 ±0.005 1.902 0.047 1 2
SiBr+ Silicon monobromide cation rSiBr 2.095 ±0.000 2.142 0.047 1 2
Cl2+ chlorine diatomic cation rClCl 1.892   1.938 0.047 1 2
Cl2 Chlorine diatomic rClCl 1.988   2.035 0.047 1 2
SCl2 Sulfur dichloride rSCl 2.013 ±0.001 2.061 0.048 1 2
SiH2Cl2 dichlorosilane rSiCl 2.033 ±0.003 2.081 0.048 1 4
AlF Aluminum monofluoride rAlF 1.654 ±0.000 1.703 0.049 1 2
SO Sulfur monoxide rS=O 1.481   1.531 0.049 1 2
GaAs Gallium arsenide rGa#As 2.530 ±0.020 2.580 0.050 1 2
SF Monosulfur monofluoride rSF 1.599   1.652 0.052 1 2
GaBr Gallium monobromide rGaBr 2.352 ±0.000 2.405 0.053 1 2
SSO Disulfur monoxide rS=O 1.456   1.510 0.054 1 2
SiCl Clorosilylidyne rSiCl 2.061 ±0.000 2.116 0.055 1 2
CFCl chlorofluoromethylene rCCl 1.714   1.770 0.056 1 3
PF5 Phosphorus pentafluoride rPF 1.534   1.591 0.057 1 2
SOF4 Sulfur tetrafluoride oxide rFS 1.596 ±0.003 1.654 0.058 1 3
HSiCl Chlorosilylene rSiCl 2.067 ±0.003 2.126 0.059 1 2
OPCl Phosphorus oxychloride rPCl 2.059 ±0.004 2.118 0.059 1 3
SF4 Sulfur tetrafluoride rSF 1.646 ±0.003 1.705 0.059 1 2
SiH3F monofluorosilane rSiF 1.595   1.655 0.061 1 2
C2H6O2S Dimethyl sulfone rS=O 1.431 ±0.004 1.495 0.064 1 2
SiF silicon monofluoride rSiF 1.604   1.669 0.065 1 2
PF2 Phosphorus difluoride rPF 1.579   1.644 0.065 1 2
AlBr Aluminum monobromide rAlBr 2.295   2.361 0.066 1 2
SiF2 Silicon difluoride rFSi 1.590 ±0.000 1.656 0.066 1 2
AlCl Aluminum monochloride rAlCl 2.130 ±0.000 2.198 0.068 1 2
C4H8O2 Ethyl acetate rCO 1.448   1.516 0.068 5 6
ClOF3 Chlorine trifluoride oxide rFCl 1.713 ±0.003 1.782 0.069 1 4
NaLi lithium sodium rLiNa 2.889   2.958 0.069 1 2
SF4 Sulfur tetrafluoride rSF 1.545 ±0.003 1.615 0.070 1 4
SOF4 Sulfur tetrafluoride oxide rFS 1.539 ±0.003 1.613 0.074 1 5
ClOF3 Chlorine trifluoride oxide rFCl 1.603 ±0.004 1.703 0.100 1 3
Al2Cl6 Aluminum, di-μ-chlorotetrachlorodi- rAlCl 2.040 ±0.040 2.309 0.269 1 3
C4H10O Methyl propyl ether rCH 1.099   1.419 0.320 1 2
285 molecules.