IV.D.8. |
Average Bond Length Differences by Model Chemistry
Calculated at CCSD(T)/6-311G*
Species | Name | Bond type | Bond Length (Å) | |||||
---|---|---|---|---|---|---|---|---|
Experimental | unc. | Calculated | Difference | atom1 | atom2 | |||
C4H10O | Methyl propyl ether | rCC | 1.530 | 1.099 | -0.431 | 5 | 13 | |
LiO | lithium oxide | rLiO | 1.688 | 1.592 | -0.096 | 1 | 2 | |
SiP | Silicon monophosphide | rSiP | 2.078 | ±0.002 | 2.001 | -0.077 | 1 | 2 |
C2H2O2 | Ethanedial | rCH | 1.132 | 1.110 | -0.022 | 1 | 3 | |
LiOH | lithium hydroxide | rOH | 0.969 | 0.951 | -0.018 | 1 | 3 | |
HeH+ | Helium hydride cation | rHHe | 0.790 | 0.772 | -0.018 | 1 | 2 | |
C3F6 | hexafluoropropene | rCF | 1.329 | ±0.003 | 1.313 | -0.016 | 1 | 4 |
CH3CH2CH2CH3 | Butane | rCH | 1.117 | 1.102 | -0.015 | 1 | 5 | |
HF+ | hydrogen fluoride cation | rHF | 1.014 | 1.000 | -0.014 | 1 | 2 | |
FNO2 | Nitryl fluoride | rNF | 1.467 | ±0.015 | 1.456 | -0.011 | 1 | 2 |
H2Cl+ | dihydrogen monochloride cation | rHCl | 1.321 | ±0.000 | 1.313 | -0.008 | 1 | 2 |
CH3CH2CHO | Propanal | rCH | 1.103 | 1.096 | -0.007 | 1 | 6 | |
HOCl | hypochlorous acid | rOH | 0.973 | ±0.002 | 0.966 | -0.007 | 1 | 2 |
LiOH | lithium hydroxide | rLiO | 1.582 | 1.575 | -0.007 | 1 | 2 | |
SiH2Cl2 | dichlorosilane | rSiH | 1.480 | ±0.015 | 1.475 | -0.005 | 1 | 2 |
NH4+ | ammonium cation | rHN | 1.029 | ±0.000 | 1.024 | -0.005 | 1 | 2 |
B2H6 | Diborane | rBH | 1.200 | 1.196 | -0.004 | 1 | 5 | |
CH2NH | Methanimine | rCH | 1.103 | 1.099 | -0.004 | 1 | 3 | |
CH3CH2CHO | Propanal | rCH | 1.105 | 1.103 | -0.002 | 2 | 8 | |
CH3NH2 | methyl amine | rNH | 1.018 | ±0.001 | 1.016 | -0.002 | 2 | 6 |
CH2 | Methylene | rCH | 1.085 | 1.084 | -0.001 | 1 | 2 | |
CH2PH | Phosphaethene | rCH | 1.090 | ±0.015 | 1.089 | -0.001 | 1 | 3 |
HO2 | Hydroperoxy radical | rOO | 1.331 | 1.330 | 0.000 | 1 | 2 | |
PO | Phosphorus monoxide | rP=O | 1.476 | 1.476 | 0.000 | 1 | 2 | |
CH3NH2 | methyl amine | rCN | 1.471 | ±0.003 | 1.471 | 0.000 | 1 | 2 |
CH3CH2CHO | Propanal | rCH | 1.115 | 1.115 | 0.000 | 3 | 10 | |
CH2PH | Phosphaethene | rCH | 1.090 | ±0.015 | 1.090 | 0.000 | 1 | 4 |
HS+ | sulfur monohydride cation | rSH | 1.374 | 1.375 | 0.000 | 1 | 2 | |
CH3CCH | propyne | rCH | 1.096 | 1.097 | 0.001 | 1 | 5 | |
NO | Nitric oxide | rN=O | 1.154 | ±0.000 | 1.154 | 0.001 | 1 | 2 |
ArH+ | Argon hydride cation | rArH | 1.292 | ±0.000 | 1.293 | 0.001 | 1 | 2 |
CH3CH2CHO | Propanal | rCH | 1.096 | 1.097 | 0.001 | 1 | 5 | |
HNO3 | Nitric acid | rNO | 1.406 | 1.407 | 0.001 | 1 | 2 | |
DF | Hydrofluoric acid-d | rDF | 0.917 | ±0.000 | 0.918 | 0.001 | 1 | 2 |
CH3CHO | Acetaldehyde | rCH | 1.114 | 1.115 | 0.001 | 1 | 4 | |
H2CSe | Selenoformaldehyde | rHC | 1.090 | 1.091 | 0.001 | 1 | 3 | |
CuF | Copper monofluoride | rCuF | 1.745 | ±0.000 | 1.746 | 0.001 | 1 | 2 |
H2O | Water | rOH | 0.958 | ±0.000 | 0.959 | 0.001 | 1 | 2 |
CHF3 | Methane, trifluoro- | rCH | 1.091 | ±0.014 | 1.092 | 0.001 | 1 | 2 |
CH3NO | nitrosomethane | rCH | 1.094 | 1.095 | 0.001 | 1 | 4 | |
CH2CO | Ketene | rCH | 1.083 | 1.084 | 0.001 | 1 | 4 | |
HO2 | Hydroperoxy radical | rOH | 0.971 | 0.972 | 0.001 | 1 | 3 | |
HF | Hydrogen fluoride | rHF | 0.917 | ±0.000 | 0.918 | 0.001 | 1 | 2 |
OCSe | Carbonyl selenide | rC=O | 1.159 | 1.160 | 0.002 | 1 | 2 | |
CH2CHCH2CH3 | 1-Butene | rCC | 1.536 | 1.538 | 0.002 | 1 | 2 | |
LiNH2 | lithium amide | rLiN | 1.736 | ±0.003 | 1.738 | 0.002 | 1 | 2 |
LiCl | lithium chloride | rLiCl | 2.021 | ±0.000 | 2.022 | 0.002 | 1 | 2 |
C2H | Ethynyl radical | rC#C | 1.217 | 1.219 | 0.002 | 1 | 2 | |
C2H2O2 | Ethanedial | rCC | 1.526 | 1.528 | 0.002 | 1 | 2 | |
C5H6 | Propellane | rCC | 1.525 | ±0.002 | 1.528 | 0.003 | 1 | 2 |
CH3CH2CH2CH3 | Butane | rCC | 1.531 | 1.534 | 0.003 | 1 | 2 | |
O2 | Oxygen diatomic | rO=O | 1.208 | 1.210 | 0.003 | 1 | 2 | |
DO | Hydroxyl-d | rDO | 0.970 | 0.973 | 0.003 | 1 | 2 | |
OH | Hydroxyl radical | rOH | 0.970 | 0.973 | 0.003 | 1 | 2 | |
CH3CHFCH3 | 2-Fluoropropane | rCH | 1.093 | ±0.006 | 1.096 | 0.003 | 4 | 8 |
CH3CHFCH3 | 2-Fluoropropane | rCH | 1.094 | ±0.005 | 1.097 | 0.003 | 4 | 10 |
NF | nitrogen fluoride | rNF | 1.317 | 1.321 | 0.004 | 1 | 2 | |
HSiCl | Chlorosilylene | rSiH | 1.525 | ±0.005 | 1.529 | 0.004 | 1 | 3 |
FO | Oxygen monofluoride | rFO | 1.354 | 1.358 | 0.004 | 1 | 2 | |
C2H2ClF | 1-chloro-1-fluoroethylene | rCH | 1.082 | ±0.001 | 1.086 | 0.004 | 2 | 5 |
CH2Cl2 | Methylene chloride | rCH | 1.085 | ±0.002 | 1.089 | 0.004 | 1 | 2 |
CF | Fluoromethylidyne | rCF | 1.276 | 1.280 | 0.004 | 1 | 2 | |
SiN | Silicon nitride | rSiN | 1.575 | 1.579 | 0.004 | 1 | 2 | |
CH3NO | nitrosomethane | rCH | 1.092 | 1.097 | 0.005 | 1 | 5 | |
CrH | Chromium hydride | rHCr | 1.655 | ±0.001 | 1.660 | 0.005 | 1 | 2 |
TiCl | Titanium Monochloride | rClTi | 2.265 | ±0.000 | 2.269 | 0.005 | 1 | 2 |
BCl | boron monochloride | rBCl | 1.719 | ±0.000 | 1.724 | 0.005 | 1 | 2 |
B2H6 | Diborane | rBH | 1.320 | 1.325 | 0.005 | 1 | 3 | |
D2 | Deuterium diatomic | rDD | 0.742 | 0.746 | 0.005 | 1 | 2 | |
H2 | Hydrogen diatomic | rHH | 0.741 | 0.746 | 0.005 | 1 | 2 | |
HD | Deuterium hydride | rDH | 0.741 | 0.746 | 0.005 | 1 | 2 | |
C4H8 | cyclobutane | rCH | 1.093 | 1.099 | 0.005 | 1 | 5 | |
C3H6 | Cyclopropane | rCH | 1.083 | 1.088 | 0.005 | 1 | 4 | |
CO+ | carbon monoxide cation | rC=O | 1.115 | ±0.000 | 1.120 | 0.005 | 1 | 2 |
LiF | lithium fluoride | rLiF | 1.564 | ±0.000 | 1.569 | 0.005 | 1 | 2 |
CH3CH2CHO | Propanal | rCC | 1.523 | 1.529 | 0.006 | 1 | 2 | |
C2H2 | Acetylene | rCH | 1.063 | 1.069 | 0.006 | 1 | 3 | |
FNO2 | Nitryl fluoride | rN=O | 1.180 | ±0.005 | 1.186 | 0.006 | 1 | 3 |
CH3I | methyl iodide | rCH | 1.084 | ±0.003 | 1.090 | 0.006 | 1 | 3 |
C3H4 | cyclopropene | rCH | 1.088 | 1.094 | 0.006 | 1 | 6 | |
CH2CHF | Ethene, fluoro- | rCH | 1.082 | 1.088 | 0.006 | 1 | 4 | |
C2H5I | Ethyl iodide | rHC | 1.093 | 1.099 | 0.006 | 2 | 6 | |
C4H8 | cyclobutane | rCH | 1.091 | 1.097 | 0.006 | 1 | 6 | |
NO+ | nitric oxide cation | rN=O | 1.066 | 1.072 | 0.006 | 1 | 2 | |
SiH3Cl | chlorosilane | rSiH | 1.475 | 1.481 | 0.007 | 1 | 3 | |
SiH3F | monofluorosilane | rSiH | 1.476 | 1.483 | 0.007 | 1 | 3 | |
BF | Boron monofluoride | rBF | 1.267 | ±0.000 | 1.273 | 0.007 | 1 | 2 |
NH3BF3 | Amminetrifluoroboron | rBN | 1.673 | 1.680 | 0.007 | 1 | 2 | |
BO | boron monoxide | rB=O | 1.205 | 1.211 | 0.007 | 1 | 2 | |
CH2CO | Ketene | rC=O | 1.162 | 1.169 | 0.007 | 2 | 3 | |
CH4 | Methane | rCH | 1.087 | ±0.001 | 1.094 | 0.007 | 1 | 2 |
NH | Imidogen | rNH | 1.036 | 1.043 | 0.007 | 1 | 2 | |
C2H2+ | acetylene cation | rCH | 1.077 | ±0.005 | 1.084 | 0.007 | 1 | 3 |
CH2F2 | Methane, difluoro- | rCF | 1.351 | ±0.001 | 1.358 | 0.007 | 1 | 4 |
BeCl | beryllium monochloride | rBeCl | 1.797 | 1.805 | 0.008 | 1 | 2 | |
SiH4 | Silane | rSiH | 1.480 | ±0.000 | 1.488 | 0.008 | 1 | 2 |
CHF3 | Methane, trifluoro- | rCF | 1.328 | ±0.003 | 1.336 | 0.008 | 1 | 3 |
N3 | azide radical | rNN | 1.181 | 1.189 | 0.008 | 1 | 2 | |
CH3CHFCH3 | 2-Fluoropropane | rCH | 1.092 | 1.100 | 0.008 | 1 | 3 | |
CH3CHO | Acetaldehyde | rCH | 1.086 | 1.094 | 0.008 | 2 | 5 | |
CH3Br | methyl bromide | rCH | 1.082 | ±0.001 | 1.090 | 0.008 | 1 | 3 |
CH3CH2CHO | Propanal | rCC | 1.509 | 1.517 | 0.008 | 2 | 3 | |
CO | Carbon monoxide | rC#O | 1.128 | ±0.000 | 1.136 | 0.008 | 1 | 2 |
BF3 | Borane, trifluoro- | rBF | 1.307 | 1.315 | 0.008 | 1 | 2 | |
CH3CCH | propyne | rCH | 1.060 | 1.069 | 0.009 | 3 | 4 | |
C2H2+ | acetylene cation | rC=C | 1.253 | ±0.001 | 1.262 | 0.009 | 1 | 2 |
CP | Carbon monophosphide | rC#P | 1.562 | 1.571 | 0.009 | 1 | 2 | |
C3F6 | hexafluoropropene | rC=C | 1.329 | ±0.003 | 1.338 | 0.009 | 1 | 2 |
BH3 | boron trihydride | rBH | 1.190 | 1.199 | 0.009 | 1 | 2 | |
P2H4 | Diphosphine | rPH | 1.417 | 1.426 | 0.009 | 1 | 3 | |
HNCNH | diiminomethane | rC=N | 1.224 | ±0.001 | 1.234 | 0.010 | 1 | 2 |
HCl+ | hydrogen chloride cation | rHCl | 1.315 | 1.324 | 0.010 | 1 | 2 | |
C3H4 | cyclopropene | rCH | 1.072 | 1.082 | 0.010 | 2 | 4 | |
CH3CHFCH3 | 2-Fluoropropane | rCH | 1.088 | ±0.006 | 1.098 | 0.010 | 4 | 6 |
CH2CHF | Ethene, fluoro- | rCH | 1.077 | 1.087 | 0.010 | 2 | 5 | |
NH2SH | Thiohydroxylamine | rSH | 1.344 | ±0.029 | 1.354 | 0.010 | 2 | 3 |
MgOH | magnesium hydroxide | rOH | 0.940 | 0.950 | 0.010 | 1 | 3 | |
C5H6 | Propellane | rCC | 1.596 | ±0.005 | 1.606 | 0.010 | 2 | 5 |
SiH+ | silicon monohydride cation | rSiH | 1.504 | 1.514 | 0.010 | 1 | 2 | |
CH | Methylidyne | rCH | 1.120 | 1.130 | 0.010 | 1 | 2 | |
SOCl2 | thionyl chloride | rS=O | 1.443 | ±0.006 | 1.453 | 0.010 | 1 | 2 |
SCSe | Carbon sulfide selenide | rC=S | 1.553 | ±0.002 | 1.564 | 0.011 | 1 | 2 |
PF5 | Phosphorus pentafluoride | rFP | 1.577 | 1.588 | 0.011 | 1 | 5 | |
P2H4 | Diphosphine | rPH | 1.414 | 1.425 | 0.011 | 1 | 4 | |
CH2F2 | Methane, difluoro- | rCH | 1.084 | ±0.003 | 1.095 | 0.011 | 1 | 2 |
ICN | Cyanogen iodide | rC#N | 1.160 | ±0.000 | 1.171 | 0.011 | 2 | 3 |
CH3NH2 | methyl amine | rCH | 1.093 | ±0.000 | 1.104 | 0.011 | 1 | 3 |
CH3CSNH2 | Ethanethioamide | rC=S | 1.647 | ±0.002 | 1.658 | 0.011 | 1 | 2 |
C2H3 | vinyl | rCH | 1.085 | 1.097 | 0.012 | 2 | 4 | |
SiH2F2 | difluorosilane | rSiH | 1.462 | 1.473 | 0.012 | 1 | 4 | |
N2 | Nitrogen diatomic | rN#N | 1.098 | 1.109 | 0.012 | 1 | 2 | |
SiH3+ | Silyl cation | rSiH | 1.460 | ±0.010 | 1.472 | 0.012 | 1 | 2 |
CH2Cl2 | Methylene chloride | rCCl | 1.767 | ±0.002 | 1.780 | 0.013 | 1 | 4 |
C2H2 | Acetylene | rC#C | 1.203 | 1.215 | 0.013 | 1 | 2 | |
PN | Phosphorus mononitride | rP#N | 1.491 | 1.505 | 0.014 | 1 | 2 | |
BeO | beryllium oxide | rBe=O | 1.331 | 1.345 | 0.014 | 1 | 2 | |
C3H6 | Cyclopropane | rCC | 1.501 | 1.515 | 0.014 | 1 | 2 | |
OH- | hydroxide anion | rOH | 0.964 | 0.978 | 0.014 | 1 | 2 | |
CBr4 | Carbon tetrabromide | rCBr | 1.942 | ±0.002 | 1.956 | 0.014 | 1 | 2 |
H2CS | Thioformaldehyde | rC=S | 1.611 | 1.625 | 0.015 | 1 | 2 | |
BeH2 | beryllium dihydride | rBeH | 1.326 | ±0.000 | 1.341 | 0.015 | 1 | 2 |
BS | boron sulfide | rBS | 1.609 | 1.624 | 0.015 | 1 | 2 | |
AlC | Aluminum carbide | rC=Al | 1.955 | 1.970 | 0.015 | 1 | 2 | |
CS | carbon monosulfide | rC#S | 1.535 | 1.550 | 0.015 | 1 | 2 | |
AlS | Aluminum sulfide | rAlS | 2.029 | 2.044 | 0.015 | 1 | 2 | |
BH | Boron monohydride | rBH | 1.232 | 1.247 | 0.015 | 1 | 2 | |
AlH | aluminum monohydride | rAlH | 1.648 | 1.663 | 0.015 | 1 | 2 | |
SiO | Silicon monoxide | rSiO | 1.510 | ±0.000 | 1.525 | 0.015 | 1 | 2 |
PS | phosphorus sulfide | rP=S | 1.900 | 1.916 | 0.016 | 1 | 2 | |
C2 | Carbon diatomic | rC=C | 1.243 | 1.258 | 0.016 | 1 | 2 | |
SiH3Cl | chlorosilane | rSiCl | 2.051 | 2.066 | 0.016 | 1 | 2 | |
SiH2Cl2 | dichlorosilane | rSiCl | 2.033 | ±0.003 | 2.049 | 0.016 | 1 | 4 |
CH2CHCH2CH3 | 1-Butene | rCC | 1.493 | 1.509 | 0.016 | 2 | 3 | |
LiBr | Lithium Bromide | rLiBr | 2.170 | ±0.000 | 2.187 | 0.016 | 1 | 2 |
BeF | Beryllium monofluoride | rBeF | 1.361 | 1.377 | 0.016 | 1 | 2 | |
SiS | silicon monosulfide | rSiS | 1.929 | ±0.000 | 1.946 | 0.016 | 1 | 2 |
C10H8 | naphthalene | rC:C | 1.410 | 1.426 | 0.016 | 2 | 3 | |
C2H6O2S | Dimethyl sulfone | rCS | 1.777 | ±0.006 | 1.794 | 0.017 | 1 | 4 |
AlNC | Aluminum isocyanide | rAlN | 1.855 | ±0.005 | 1.872 | 0.017 | 1 | 2 |
C4H6 | Bicyclo[1.1.0]butane | rCC | 1.497 | 1.514 | 0.017 | 1 | 2 | |
BeS | beryllium sulfide | rBe=S | 1.742 | 1.759 | 0.017 | 1 | 2 | |
DCl | Hydrochloric acid-d | rDCl | 1.275 | ±0.000 | 1.292 | 0.017 | 1 | 2 |
HCl | Hydrogen chloride | rHCl | 1.275 | ±0.000 | 1.292 | 0.017 | 1 | 2 |
HS | Mercapto radical | rSH | 1.341 | 1.358 | 0.017 | 1 | 2 | |
SCSe | Carbon sulfide selenide | rC=Se | 1.695 | ±0.002 | 1.713 | 0.018 | 1 | 3 |
H2CSe | Selenoformaldehyde | rC=Se | 1.753 | 1.771 | 0.018 | 1 | 2 | |
DS | Mercapto-d | rSD | 1.341 | 1.358 | 0.018 | 1 | 2 | |
NS | Mononitrogen monosulfide | rNS | 1.497 | ±0.000 | 1.515 | 0.018 | 1 | 2 |
CaF | Calcium monofluoride | rFCa | 1.967 | ±0.001 | 1.985 | 0.018 | 1 | 2 |
PH | phosphorus monohydride | rPH | 1.422 | 1.440 | 0.018 | 1 | 2 | |
SiH | Silylidyne | rSiH | 1.520 | 1.538 | 0.018 | 1 | 2 | |
CH2Br2 | dibromomethane | rCBr | 1.925 | ±0.002 | 1.944 | 0.019 | 1 | 4 |
OCSe | Carbonyl selenide | rC=Se | 1.709 | 1.728 | 0.019 | 1 | 3 | |
P2 | Phosphorus diatomic | rP#P | 1.893 | 1.913 | 0.019 | 1 | 2 | |
NaF | sodium fluoride | rNaF | 1.926 | ±0.000 | 1.945 | 0.019 | 1 | 2 |
CH3Br | methyl bromide | rCBr | 1.934 | ±0.000 | 1.953 | 0.019 | 1 | 2 |
Li2 | Lithium diatomic | rLiLi | 2.673 | 2.693 | 0.020 | 1 | 2 | |
BeH | beryllium monohydride | rBeH | 1.343 | 1.363 | 0.020 | 1 | 2 | |
SeO2 | Selenium dioxide | rSeO | 1.607 | ±0.001 | 1.627 | 0.020 | 1 | 2 |
HBr+ | hydrogen bromide cation | rHBr | 1.448 | 1.469 | 0.021 | 1 | 2 | |
SiCl | Clorosilylidyne | rSiCl | 2.061 | ±0.000 | 2.082 | 0.021 | 1 | 2 |
CSe | Carbon monoselenide | rC=Se | 1.676 | ±0.000 | 1.697 | 0.021 | 1 | 2 |
HSe | Selenium monohydride | rSeH | 1.475 | ±0.010 | 1.496 | 0.021 | 1 | 2 |
C3O2 | Carbon suboxide | rC=O | 1.146 | 1.167 | 0.021 | 2 | 4 | |
SiH3F | monofluorosilane | rSiF | 1.595 | 1.616 | 0.021 | 1 | 2 | |
NSe | Nitrogen monoselenide | rN=Se | 1.652 | 1.673 | 0.021 | 1 | 2 | |
CaOH | Calcium monohydroxide | rOCa | 1.976 | ±0.004 | 1.998 | 0.022 | 1 | 2 |
CH2I2 | Diiodomethane | rCH | 1.066 | ±0.015 | 1.088 | 0.022 | 1 | 4 |
SiF | silicon monofluoride | rSiF | 1.604 | 1.627 | 0.022 | 1 | 2 | |
CaOH | Calcium monohydroxide | rOH | 0.930 | ±0.007 | 0.953 | 0.023 | 2 | 3 |
LiH | Lithium Hydride | rLiH | 1.595 | ±0.000 | 1.618 | 0.023 | 1 | 2 |
AsH | Arsenic monohydride | rAsH | 1.535 | ±0.001 | 1.558 | 0.023 | 1 | 2 |
HS- | mercapto anion | rSH | 1.343 | 1.366 | 0.023 | 1 | 2 | |
HSiCl | Chlorosilylene | rSiCl | 2.067 | ±0.003 | 2.090 | 0.023 | 1 | 2 |
C2H | Ethynyl radical | rCH | 1.047 | 1.070 | 0.023 | 1 | 3 | |
SiF2 | Silicon difluoride | rFSi | 1.590 | ±0.000 | 1.614 | 0.024 | 1 | 2 |
PF5 | Phosphorus pentafluoride | rPF | 1.534 | 1.558 | 0.024 | 1 | 2 | |
C3H5 | Allyl radical | rCH | 1.069 | 1.093 | 0.024 | 1 | 2 | |
MgOH | magnesium hydroxide | rMgO | 1.767 | 1.791 | 0.024 | 1 | 2 | |
Si2 | Silicon diatomic | rSiSi | 2.246 | 2.270 | 0.024 | 1 | 2 | |
HBr | hydrogen bromide | rHBr | 1.414 | ±0.000 | 1.440 | 0.025 | 1 | 2 |
NaCl | Sodium Chloride | rNaCl | 2.361 | ±0.000 | 2.387 | 0.026 | 1 | 2 |
AlF | Aluminum monofluoride | rAlF | 1.654 | ±0.000 | 1.681 | 0.026 | 1 | 2 |
GeO | Germanium monoxide | rOGe | 1.625 | 1.651 | 0.026 | 1 | 2 | |
CCl | carbon monochloride | rCCl | 1.649 | 1.676 | 0.026 | 1 | 2 | |
PF2 | Phosphorus difluoride | rPF | 1.579 | 1.606 | 0.026 | 1 | 2 | |
SeO | Selenium monoxide | rSeO | 1.639 | ±0.001 | 1.666 | 0.026 | 1 | 2 |
ICN | Cyanogen iodide | rCI | 1.992 | ±0.000 | 2.019 | 0.027 | 1 | 2 |
MgO | magnesium oxide | rMgO | 1.749 | 1.776 | 0.027 | 1 | 2 | |
GaF | Gallium monofluoride | rFGa | 1.774 | ±0.000 | 1.801 | 0.027 | 1 | 2 |
GeBr4 | Germanium tetrabromide | rGeBr | 2.272 | ±0.001 | 2.299 | 0.027 | 1 | 2 |
MgCl | magnesium monochloride | rMgCl | 2.199 | 2.226 | 0.027 | 1 | 2 | |
LiI | Lithium Iodide | rLiI | 2.392 | ±0.000 | 2.420 | 0.028 | 1 | 2 |
C2H6O2S | Dimethyl sulfone | rS=O | 1.431 | ±0.004 | 1.459 | 0.028 | 1 | 2 |
H2Se | Hydrogen selenide | rSeH | 1.460 | 1.489 | 0.029 | 1 | 2 | |
PF | phosphorus monofluoride | rFP | 1.593 | 1.622 | 0.029 | 1 | 2 | |
GeS | Germanium monosulfide | rS=Ge | 2.012 | ±0.000 | 2.041 | 0.029 | 1 | 2 |
SSO | Disulfur monoxide | rS=O | 1.456 | 1.486 | 0.030 | 1 | 2 | |
SO | Sulfur monoxide | rS=O | 1.481 | 1.511 | 0.030 | 1 | 2 | |
AsH3 | Arsine | rAsH | 1.511 | ±0.000 | 1.541 | 0.030 | 1 | 2 |
F2 | Fluorine diatomic | rFF | 1.412 | 1.442 | 0.030 | 1 | 2 | |
C3O2 | Carbon suboxide | rC=C | 1.251 | 1.282 | 0.031 | 1 | 2 | |
MgF | Magnesium monofluoride | rMgF | 1.750 | 1.781 | 0.031 | 1 | 2 | |
KrH+ | Protonated Krypton | rHKr | 1.421 | ±0.000 | 1.452 | 0.031 | 1 | 2 |
SF4 | Sulfur tetrafluoride | rSF | 1.646 | ±0.003 | 1.677 | 0.031 | 1 | 2 |
SOF4 | Sulfur tetrafluoride oxide | rFS | 1.596 | ±0.003 | 1.628 | 0.032 | 1 | 3 |
CH3I | methyl iodide | rCI | 2.136 | ±0.002 | 2.168 | 0.032 | 1 | 2 |
MgS | magnesium sulfide | rMgS | 2.143 | 2.176 | 0.033 | 1 | 2 | |
SF4 | Sulfur tetrafluoride | rSF | 1.545 | ±0.003 | 1.578 | 0.033 | 1 | 4 |
NaBr | Sodium Bromide | rNaBr | 2.502 | ±0.000 | 2.536 | 0.033 | 1 | 2 |
GeH | germylidene | rGeH | 1.588 | 1.623 | 0.035 | 1 | 2 | |
GeH3F | monofluorogermane | rGeH | 1.515 | ±0.000 | 1.550 | 0.035 | 1 | 3 |
GeCl | Germanium monochloride | rClGe | 2.164 | ±0.000 | 2.199 | 0.035 | 1 | 2 |
S2 | Sulfur diatomic | rS=S | 1.889 | 1.925 | 0.036 | 1 | 2 | |
ClO | Monochlorine monoxide | rClO | 1.596 | ±0.001 | 1.633 | 0.037 | 1 | 2 |
SeCl2 | Selenium Dichloride | rClSe | 2.157 | ±0.003 | 2.195 | 0.038 | 1 | 2 |
MgH | magnesium monohydride | rMgH | 1.730 | 1.768 | 0.038 | 1 | 2 | |
SF | Monosulfur monofluoride | rSF | 1.599 | 1.638 | 0.038 | 1 | 2 | |
SOF4 | Sulfur tetrafluoride oxide | rFS | 1.539 | ±0.003 | 1.579 | 0.040 | 1 | 5 |
HI+ | Hydrogen iodide cation | rHI | 1.632 | ±0.000 | 1.672 | 0.040 | 1 | 2 |
HOCl | hypochlorous acid | rClO | 1.697 | ±0.001 | 1.738 | 0.040 | 1 | 3 |
CuCl | Copper monochloride | rCuCl | 2.051 | ±0.000 | 2.092 | 0.040 | 1 | 2 |
GaBr | Gallium monobromide | rGaBr | 2.352 | ±0.000 | 2.393 | 0.041 | 1 | 2 |
PCl | phosphorus chloride | rPCl | 2.018 | 2.059 | 0.042 | 1 | 2 | |
HI | Hydrogen iodide | rHI | 1.609 | ±0.000 | 1.651 | 0.042 | 1 | 2 |
NaH | sodium hydride | rNaH | 1.887 | ±0.000 | 1.929 | 0.042 | 1 | 2 |
SSO | Disulfur monoxide | rS=S | 1.884 | 1.927 | 0.043 | 2 | 3 | |
CFCl | chlorofluoromethylene | rCCl | 1.714 | 1.758 | 0.044 | 1 | 3 | |
Se2 | Selenium diatomic | rSe=Se | 2.166 | ±0.001 | 2.211 | 0.045 | 1 | 2 |
As4 | Arsenic tetramer | rAsAs | 2.435 | 2.482 | 0.047 | 1 | 2 | |
Cu2 | Copper diatomic | rCuCu | 2.220 | 2.267 | 0.047 | 1 | 2 | |
CaCl | calcium monochloride | rClCa | 2.437 | 2.484 | 0.048 | 1 | 2 | |
KH | Potassium hydride | rKH | 2.243 | ±0.001 | 2.291 | 0.048 | 1 | 2 |
GeH3F | monofluorogermane | rGeF | 1.731 | ±0.000 | 1.782 | 0.051 | 1 | 2 |
NaLi | lithium sodium | rLiNa | 2.889 | 2.941 | 0.052 | 1 | 2 | |
Br2 | Bromine diatomic | rBrBr | 2.281 | 2.333 | 0.052 | 1 | 2 | |
GeF+ | Germanium monofluoride cation | rFGe | 1.665 | ±0.000 | 1.718 | 0.052 | 1 | 2 |
BrCl | Bromine monochloride | rClBr | 2.136 | ±0.000 | 2.192 | 0.056 | 1 | 2 |
GeF | Germanium monofluoride | rFGe | 1.745 | 1.802 | 0.057 | 1 | 2 | |
He2+ | helium diatomic cation | rHeHe | 1.081 | ±0.001 | 1.138 | 0.057 | 1 | 2 |
BrF | Bromine monofluoride | rFBr | 1.759 | ±0.000 | 1.816 | 0.057 | 1 | 2 |
CaH | Calcium monohydride | rCaH | 2.003 | ±0.000 | 2.060 | 0.058 | 1 | 2 |
SCl | sulfur monochloride | rSCl | 1.975 | 2.034 | 0.058 | 1 | 2 | |
ClF | Chlorine monofluoride | rFCl | 1.628 | ±0.000 | 1.689 | 0.060 | 1 | 2 |
BrO | Bromine monoxide | rOBr | 1.718 | 1.779 | 0.061 | 1 | 2 | |
IBr | Iodine monobromide | rBrI | 2.469 | ±0.000 | 2.531 | 0.062 | 1 | 2 |
ClOF3 | Chlorine trifluoride oxide | rFCl | 1.713 | ±0.003 | 1.776 | 0.063 | 1 | 4 |
Cl2 | Chlorine diatomic | rClCl | 1.988 | 2.052 | 0.064 | 1 | 2 | |
IF | Iodine monofluoride | rFI | 1.910 | 1.979 | 0.069 | 1 | 2 | |
ICl | Iodine monochloride | rClI | 2.321 | ±0.000 | 2.392 | 0.071 | 1 | 2 |
GaAs | Gallium arsenide | rGa#As | 2.530 | ±0.020 | 2.607 | 0.077 | 1 | 2 |
I2 | Iodine diatomic | rII | 2.665 | 2.744 | 0.078 | 1 | 2 | |
ClOF3 | Chlorine trifluoride oxide | rFCl | 1.603 | ±0.004 | 1.707 | 0.104 | 1 | 3 |
CaO | Calcium monoxide | rOCa | 1.822 | 2.017 | 0.195 | 1 | 2 | |
C4H10O | Methyl propyl ether | rCH | 1.099 | 1.413 | 0.314 | 1 | 2 |