| Species |
Name |
Experimental (Å) |
Difference (Å) |
| C4H10O |
Methyl propyl ether |
1.530 |
-0.427 |
| C5H10 |
2-Pentene, (E)- |
1.576 |
-0.070 |
| C5H6 |
1,3-Cyclopentadiene |
1.540 |
-0.057 |
| C5H6 |
Bicyclo[2.1.0]pent-2-ene |
1.560 |
-0.056 |
| C4H5N |
Cyclopropanecarbonitrile |
1.472 |
-0.054 |
| C3H5 |
Allyl radical |
1.428 |
-0.053 |
| C5H6S |
Thiophene, 3-methyl- |
1.530 |
-0.048 |
| C4H6O2 |
2,3-Butanedione |
1.527 |
-0.046 |
| C5H10 |
2-Pentene, (Z)- |
1.561 |
-0.046 |
| C5H8O |
Cyclopentanone |
1.557 |
-0.042 |
| C2Cl2 |
dichloroacetylene |
1.246 |
-0.040 |
| C4H5NO |
3-Methylisoxazole |
1.514 |
-0.040 |
| C4H5NO |
Isoxazole, 5-methyl- |
1.505 |
-0.039 |
| C5H6 |
Propellane |
1.596 |
-0.039 |
| C6H5CCH |
phenylacetylene |
1.448 |
-0.038 |
| CH3CHS |
Thioacetaldehyde |
1.506 |
-0.037 |
| C6H12 |
(E)-3-methylpent-2-ene |
1.551 |
-0.036 |
| C4H6S |
Thiophene, 2,5-dihydro- |
1.518 |
-0.036 |
| C4H8O2 |
1,3-Dioxolane, 2-methyl- |
1.522 |
-0.036 |
| CH3CH(CH3)CN |
Propanenitrile, 2-methyl- |
1.481 |
-0.035 |
| C6H8 |
Bicyclo[3.1.0]hex-2-ene |
1.530 |
-0.035 |
| C3F6 |
hexafluoropropene |
1.513 |
-0.034 |
| C2H5NO3 |
Nitric acid, ethyl ester |
1.528 |
-0.033 |
| C6H12 |
(E)-3-methylpent-2-ene |
1.511 |
-0.033 |
| CH3CH(CH3)ONO |
Isopropyl nitrite |
1.534 |
-0.032 |
| C5H5N |
Bicyclo[1.1.0]butane-1-carbonitrile |
1.514 |
-0.032 |
| C12H8 |
biphenylene |
1.524 |
-0.032 |
| CHOCHCHCH3 |
2-Butenal |
1.501 |
-0.032 |
| C5H4O2 |
4-Cyclopentene-1,3-dione |
1.509 |
-0.031 |
| C4H5N |
(E)-2-Butenenitrile |
1.501 |
-0.031 |
| C4H5N |
Cyclopropanecarbonitrile |
1.513 |
-0.031 |
| C2H3CCH |
1-Buten-3-yne |
1.434 |
-0.031 |
| CH3CCCH3 |
2-Butyne |
1.468 |
-0.030 |
| CH3CHCHCH3 |
2-Butene, (E)- |
1.508 |
-0.030 |
| C5H10O |
2-Butanone, 3-methyl- |
1.525 |
-0.030 |
| C4H2 |
Diacetylene |
1.378 |
-0.029 |
| C2N2 |
Cyanogen |
1.389 |
-0.029 |
| CH2CCHCH3 |
1,2-Butadiene |
1.515 |
-0.028 |
| CH2CHCHClCH3 |
1-Butene, 3-chloro- |
1.503 |
-0.028 |
| C6H8 |
(Z)-hexa-1,3,5-triene |
1.458 |
-0.028 |
| C2H6 |
Ethane |
1.536 |
-0.028 |
| CH2SHCH2SH |
1,2-Ethanedithiol |
1.530 |
-0.028 |
| CH3CCl2CH3 |
Propane, 2,2-dichloro- |
1.523 |
-0.027 |
| CH3COF |
Acetyl fluoride |
1.503 |
-0.027 |
| C3H7N |
Cyclopropylamine |
1.520 |
-0.027 |
| CH3CCl(CH3)CH3 |
Propane, 2-chloro-2-methyl- |
1.530 |
-0.027 |
| CH3CHCHCH3 |
2-Butene, (Z)- |
1.506 |
-0.027 |
| CHCCH2CH3 |
1-Butyne |
1.544 |
-0.027 |
| C3H4O |
Methylketene |
1.518 |
-0.027 |
| CH3SCH2CH3 |
Ethane, (methylthio)- |
1.530 |
-0.026 |
| C4H5N |
(E)-2-Butenenitrile |
1.432 |
-0.026 |
| CH2ClCH2CH3 |
Propane, 1-chloro- |
1.525 |
-0.026 |
| CH2CHCH2CH2Cl |
1-Butene, 4-chloro- |
1.508 |
-0.026 |
| C6H8 |
1,4-Cyclohexadiene |
1.511 |
-0.026 |
| CH3CH2SH |
ethanethiol |
1.528 |
-0.026 |
| C2H5I |
Ethyl iodide |
1.521 |
-0.026 |
| C5H6 |
Bicyclo[2.1.0]pent-2-ene |
1.530 |
-0.026 |
| CH2FCH2CH3 |
1-Fluoropropane |
1.534 |
-0.026 |
| C9H8 |
Indene |
1.415 |
-0.026 |
| CH3OC2H5 |
Ethane, methoxy- |
1.521 |
-0.025 |
| C3H6O |
2-Propen-1-ol |
1.502 |
-0.025 |
| C5H10 |
Cyclopropane, 1,1-dimethyl- |
1.520 |
-0.025 |
| CH3CHFCH3 |
2-Fluoropropane |
1.521 |
-0.025 |
| C6H8 |
Bicyclo[2.1.1]hex-2-ene |
1.544 |
-0.024 |
| CH3CHClCH3 |
Propane, 2-chloro- |
1.522 |
-0.024 |
| C5H12O |
Butane, 1-methoxy- |
1.532 |
-0.024 |
| C5H8 |
1,4-Pentadiene |
1.511 |
-0.024 |
| CH3CN |
Acetonitrile |
1.458 |
-0.024 |
| C5H8 |
1,2-Butadiene, 3-methyl- |
1.514 |
-0.024 |
| C3H4O |
Cyclopropanone |
1.575 |
-0.023 |
| CH2CHCH2CH2Cl |
1-Butene, 4-chloro- |
1.528 |
-0.023 |
| C4N2 |
2-Butynedinitrile |
1.370 |
-0.023 |
| HCCCN |
Cyanoacetylene |
1.376 |
-0.023 |
| C5H12 |
Propane, 2,2-dimethyl- |
1.537 |
-0.022 |
| CH2CHCHClCH3 |
1-Butene, 3-chloro- |
1.522 |
-0.022 |
| C4H8O2 |
Ethyl acetate |
1.515 |
-0.022 |
| CH2CHCH2CH3 |
1-Butene |
1.536 |
-0.022 |
| C5H5N |
Bicyclo[1.1.0]butane-1-carbonitrile |
1.518 |
-0.021 |
| C4H8 |
cyclobutane |
1.555 |
-0.021 |
| CH3CH2CH2CH3 |
Butane |
1.531 |
-0.021 |
| CHOCHCHCH3 |
2-Butenal |
1.470 |
-0.021 |
| C4H8O2 |
Ethyl acetate |
1.508 |
-0.021 |
| C2H2O4 |
Oxalic Acid |
1.544 |
-0.020 |
| C5H6 |
Propellane |
1.525 |
-0.020 |
| C4H6O |
Furan, 2,5-dihydro- |
1.347 |
-0.020 |
| C5H8 |
Cyclobutane, methylene- |
1.524 |
-0.020 |
| C12H8 |
biphenylene |
1.428 |
-0.020 |
| C6H8 |
Bicyclo[3.1.0]hex-2-ene |
1.494 |
-0.020 |
| C6H4Cl2 |
1,3-dichlorobenzene |
1.404 |
-0.020 |
| C6H8 |
Bicyclo[3.1.0]hex-2-ene |
1.529 |
-0.020 |
| C5H10 |
Cyclopropane, 1,1-dimethyl- |
1.514 |
-0.020 |
| C5H8 |
Ethenylcyclopropane |
1.475 |
-0.020 |
| C4H5NO |
Isoxazole, 5-methyl- |
1.427 |
-0.019 |
| C5H6 |
Cyclopropylacetylene |
1.527 |
-0.019 |
| H2CCCCH2 |
Butatriene |
1.283 |
-0.019 |
| C5H8O |
Methyl cyclopropyl ketone |
1.510 |
-0.019 |
| C6H8 |
Bicyclo[3.1.0]hex-2-ene |
1.522 |
-0.019 |
| C4H10O |
Propane, 2-methoxy- |
1.528 |
-0.019 |
| C10H8 |
Azulene |
1.407 |
-0.019 |
| C5H6 |
Cyclopropylacetylene |
1.503 |
-0.019 |
| C4H8O2 |
1,3-Dioxane |
1.528 |
-0.019 |
| C4H6 |
Methylenecyclopropane |
1.542 |
-0.018 |
| C4H6O |
Furan, 2,5-dihydro- |
1.502 |
-0.018 |
| C2H3 |
vinyl |
1.316 |
-0.018 |
| C10H8 |
Azulene |
1.414 |
-0.018 |
| CF3COOH |
trifluoroacetic acid |
1.546 |
-0.018 |
| CH3CHCHCH3 |
2-Butene, (E)- |
1.347 |
-0.018 |
| C6H8 |
1,4-Cyclohexadiene |
1.347 |
-0.018 |
| C(CN)4 |
tetracyanomethane |
1.484 |
-0.017 |
| C3H8 |
Propane |
1.526 |
-0.017 |
| C4H6 |
1-Methylcyclopropene |
1.515 |
-0.017 |
| C4H6 |
Cyclobutene |
1.517 |
-0.017 |
| C8H8 |
cyclooctatetraene |
1.470 |
-0.017 |
| C5H8 |
Ethenylcyclopropane |
1.522 |
-0.017 |
| C6H6 |
Fulvene |
1.476 |
-0.017 |
| CHCCH2CH3 |
1-Butyne |
1.457 |
-0.017 |
| C4H6O |
Cyclobutanone |
1.556 |
-0.017 |
| C4H6 |
Methylenecyclopropane |
1.332 |
-0.017 |
| C5H8 |
Cyclobutane, methylene- |
1.557 |
-0.016 |
| C12H8 |
biphenylene |
1.432 |
-0.016 |
| C6H8 |
(Z)-hexa-1,3,5-triene |
1.368 |
-0.016 |
| C5H10O |
2-Butanone, 3-methyl- |
1.534 |
-0.016 |
| CH3CH2O |
Ethoxy radical |
1.521 |
-0.016 |
| CH2CHCH2CH3 |
1-Butene |
1.342 |
-0.016 |
| C3H4O |
Cyclopropanone |
1.475 |
-0.015 |
| C4H6 |
Cyclobutene |
1.566 |
-0.015 |
| C4H6 |
Bicyclo[1.1.0]butane |
1.497 |
-0.015 |
| C5H10S |
2H-Thiopyran, tetrahydro- |
1.528 |
-0.014 |
| CF2CCl2 |
difluorodichloroethylene |
1.345 |
-0.014 |
| CH2CCHCH3 |
1,2-Butadiene |
1.314 |
-0.014 |
| CH3CHCHCH3 |
2-Butene, (Z)- |
1.346 |
-0.013 |
| C6H6 |
Fulvene |
1.470 |
-0.013 |
| C6H6 |
Benzvalene |
1.529 |
-0.013 |
| C3H8O2 |
1,3-Propanediol |
1.514 |
-0.013 |
| C4H6S |
Thiophene, 2,5-dihydro- |
1.340 |
-0.013 |
| CH2CHCH2CH2Cl |
1-Butene, 4-chloro- |
1.339 |
-0.013 |
| C6H5CCH |
phenylacetylene |
1.396 |
-0.013 |
| C5H8 |
1,4-Pentadiene |
1.339 |
-0.013 |
| C6H12 |
(E)-3-methylpent-2-ene |
1.349 |
-0.013 |
| C10H8 |
naphthalene |
1.420 |
-0.012 |
| C2H4S |
Thiirane |
1.484 |
-0.012 |
| C2H3Br |
vinyl bromide |
1.332 |
-0.012 |
| C3H6O |
2-Propen-1-ol |
1.337 |
-0.012 |
| CH2CHCH2CH3 |
1-Butene |
1.493 |
-0.012 |
| C4H6 |
Bicyclo[1.1.0]butane |
1.498 |
-0.012 |
| C6H5CCH |
phenylacetylene |
1.398 |
-0.011 |
| C4H5NO |
3-Methylisoxazole |
1.427 |
-0.011 |
| CH3CF3 |
Ethane, 1,1,1-trifluoro- |
1.494 |
-0.011 |
| CH2CHCHClCH3 |
1-Butene, 3-chloro- |
1.337 |
-0.011 |
| C6H6 |
Benzvalene |
1.452 |
-0.011 |
| C5H6 |
1,3-Cyclopentadiene |
1.460 |
-0.011 |
| CHCCH2CH3 |
1-Butyne |
1.217 |
-0.011 |
| C6H4Cl2 |
1,4-dichlorobenzene |
1.394 |
-0.010 |
| C6H5F |
Fluorobenzene |
1.397 |
-0.010 |
| C5H10 |
2-Pentene, (Z)- |
1.490 |
-0.010 |
| C2H |
Ethynyl radical |
1.217 |
-0.010 |
| CH2CO |
Ketene |
1.314 |
-0.010 |
| C10H8 |
Azulene |
1.398 |
-0.010 |
| C4H10O |
Propane, 2-methoxy- |
1.519 |
-0.010 |
| C6H6 |
Fulvene |
1.349 |
-0.009 |
| C6H5F |
Fluorobenzene |
1.395 |
-0.009 |
| C2- |
carbon diatomic anion |
1.268 |
-0.009 |
| C6H6 |
Benzvalene |
1.503 |
-0.009 |
| CH2CCH2 |
allene |
1.308 |
-0.009 |
| C4H5NO |
3-Methylisoxazole |
1.362 |
-0.009 |
| CHOCHCHCH3 |
2-Butenal |
1.345 |
-0.009 |
| C2H3CCH |
1-Buten-3-yne |
1.344 |
-0.008 |
| C5H8 |
Cyclobutane, methylene- |
1.331 |
-0.008 |
| C10H8 |
Azulene |
1.405 |
-0.008 |
| C2H2ClF |
1-chloro-1-fluoroethylene |
1.327 |
-0.008 |
| C5H6S |
Thiophene, 3-methyl- |
1.370 |
-0.008 |
| C6H4Cl2 |
1,3-dichlorobenzene |
1.392 |
-0.008 |
| C5H7N |
Cyclobutanecarbonitrile |
1.551 |
-0.007 |
| H2CCCCH2 |
Butatriene |
1.318 |
-0.007 |
| C4H6O |
Cyclobutanone |
1.527 |
-0.007 |
| C6H6 |
Trimethylenecycopropane |
1.437 |
-0.006 |
| C2H2F2 |
Ethene, 1,2-difluoro-, (E)- |
1.329 |
-0.006 |
| C12H8 |
biphenylene |
1.372 |
-0.006 |
| C4H6 |
1-Methylcyclopropene |
1.300 |
-0.006 |
| C6H8 |
Bicyclo[3.1.0]hex-2-ene |
1.521 |
-0.006 |
| C10H8 |
naphthalene |
1.410 |
-0.006 |
| CH2FCH2CH3 |
1-Fluoropropane |
1.501 |
-0.005 |
| CH3CCCH3 |
2-Butyne |
1.214 |
-0.005 |
| C5H10 |
2-Pentene, (Z)- |
1.338 |
-0.005 |
| C5H6S |
Thiophene, 3-methyl- |
1.423 |
-0.005 |
| C2H3CCH |
1-Buten-3-yne |
1.215 |
-0.005 |
| C5H8 |
Ethenylcyclopropane |
1.334 |
-0.005 |
| CHF2CHF2 |
1,1,2,2-tetrafluoroethane |
1.511 |
-0.005 |
| C6H6 |
Fulvene |
1.355 |
-0.005 |
| C5H10 |
2-Pentene, (E)- |
1.334 |
-0.004 |
| C6H6 |
Benzvalene |
1.339 |
-0.004 |
| CH3CH(CH3)CN |
Propanenitrile, 2-methyl- |
1.522 |
-0.004 |
| C5H6 |
Cyclopropylacetylene |
1.422 |
-0.004 |
| C4H6 |
Cyclobutene |
1.342 |
-0.004 |
| C6H4Cl2 |
1,3-dichlorobenzene |
1.388 |
-0.003 |
| C6H4Cl2 |
1,4-dichlorobenzene |
1.388 |
-0.003 |
| C6H8 |
Bicyclo[3.1.0]hex-2-ene |
1.338 |
-0.003 |
| C5H6 |
Cyclopropylacetylene |
1.211 |
-0.003 |
| C4 |
Carbon tetramer |
1.304 |
-0.003 |
| C6H5F |
Fluorobenzene |
1.383 |
-0.002 |
| C6H10 |
1-Butyne, 3,3-dimethyl- |
1.209 |
-0.002 |
| C4H5NO |
Isoxazole, 5-methyl- |
1.362 |
-0.002 |
| C4H6 |
Methylenecyclopropane |
1.457 |
-0.002 |
| C3H3NO |
Oxazole |
1.353 |
-0.002 |
| C5H5N |
Bicyclo[1.1.0]butane-1-carbonitrile |
1.398 |
-0.001 |
| C5H4O2 |
4-Cyclopentene-1,3-dione |
1.341 |
-0.001 |
| C10H8 |
Azulene |
1.484 |
-0.001 |
| C10H8 |
naphthalene |
1.370 |
-0.001 |
| C8H8 |
cyclooctatetraene |
1.337 |
-0.000 |
| C2H2F2 |
Ethene, 1,2-difluoro-, (Z)- |
1.324 |
-0.000 |
| C5H5N |
Bicyclo[1.1.0]butane-1-carbonitrile |
1.498 |
-0.000 |
| C6H6 |
Trimethylenecycopropane |
1.330 |
-0.000 |
| C5H10 |
2-Pentene, (E)- |
1.484 |
-0.000 |
| C3H4O |
Methylketene |
1.306 |
0.000 |
| C6H8 |
(Z)-hexa-1,3,5-triene |
1.337 |
0.001 |
| C6H5CCH |
phenylacetylene |
1.208 |
0.001 |
| HCCF |
Fluoroacetylene |
1.198 |
0.001 |
| CH2CCHCH3 |
1,2-Butadiene |
1.301 |
0.001 |
| C3F6 |
hexafluoropropene |
1.329 |
0.001 |
| HCCCl |
Chloroacetylene |
1.203 |
0.002 |
| C4H5N |
(E)-2-Butenenitrile |
1.336 |
0.002 |
| ClCOClCO |
Oxalyl chloride |
1.534 |
0.002 |
| HCCBr |
bromoacetylene |
1.204 |
0.003 |
| C6H8 |
Bicyclo[2.1.1]hex-2-ene |
1.332 |
0.003 |
| CH2CHOH |
ethenol |
1.326 |
0.003 |
| HCCCN |
Cyanoacetylene |
1.206 |
0.003 |
| C10H8 |
Azulene |
1.377 |
0.004 |
| C10H8 |
naphthalene |
1.420 |
0.005 |
| C3H4N2 |
1H-Imidazole |
1.364 |
0.005 |
| C2F2 |
difluoroacetylene |
1.187 |
0.005 |
| C2 |
Carbon diatomic |
1.243 |
0.006 |
| C5H6 |
1,3-Cyclopentadiene |
1.340 |
0.007 |
| C4H2 |
Diacetylene |
1.205 |
0.008 |
| C6H8 |
Bicyclo[3.1.0]hex-2-ene |
1.482 |
0.009 |
| C5H8O |
Cyclopentanone |
1.504 |
0.009 |
| C6H5CCH |
phenylacetylene |
1.388 |
0.010 |
| C12H8 |
biphenylene |
1.370 |
0.012 |
| C3O2 |
Carbon suboxide |
1.251 |
0.021 |
| C4H6 |
1-Methylcyclopropene |
1.476 |
0.023 |
| C4H6O2 |
2,3-Butanedione |
1.507 |
0.026 |
| C4N2 |
2-Butynedinitrile |
1.190 |
0.028 |