Results from an EMSL Arrows Calculation
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The id(s) for emsiles = FC(C(=O)O)F theory{ccsd(t)} xc{unknown} basis{6-311++G(2d,2p)} solvation_type{COSMO} ^{0} theory_base{dft} xc_base{b3lyp} basis_base{6-311++G(2d,2p)} are: 79889 Use id=% instead of esmiles to print other entries. mformula = C2F2H2O2 iupac = 2,2-difluoroacetic acid PubChem = 9788 PubChem LCSS = 9788 cas = 381-73-7 synonyms = DIFLUOROACETIC ACID; 381-73-7; 2,2-Difluoroacetic acid; Acetic acid, difluoro-; Difluoressigsaeure; ZQK1C95K3N; Acetic acid, 2,2-difluoro-; CHEBI:23716; 1,1-difluoroacetic acid; C2H2F2O2; EINECS 206-839-0; UNII-ZQK1C95K3N; BRN 1098588; AI3-28548; difluoracetic acid; Difluoro-acetic acid; Difluoroacetic acid, 98%; EC 206-839-0; CHEMBL453969; DTXSID2059932; UMVBMCIAQFZUKB-UHFFFAOYSA-N; FD2068; MFCD00004220; STK260852; AKOS000118821; MCULE-9791449975; BP-10757; PS-18111; DB-049243; AM20100014; CS-0015390; D1423; NS00003534; EN300-19507; Q-102553; Q15126139; Z104474070; InChI=1/C2H2F2O2/c3-1(4)2(5)6/h1H,(H,5,6; Acetic acid, difluoro- (6CI,7CI,8CI,9CI); 2,2-Difluoroacetic acid; Difluoroacetic acid Search Links to Other Online Resources (may not be available): - Google Structure Search - EPA CompTox Database - Chemical Entities of Biological Interest (ChEBI) - NIH ChemIDplus - A TOXNET DATABASE - The Human Metabolome Database (HMDB) - OECD eChemPortal - Google Scholar +==================================================+ || Molecular Calculation || +==================================================+ Id = 79889 NWOutput = Link to NWChem Output (download) Datafiles: image_resset: api/image_reset/79889 Calculation performed by Eric Bylaska - arrow13.emsl.pnl.gov Numbers of cpus used for calculation = 119 Calculation walltime = 83.000000 seconds (0 days 0 hours 1 minutes 23 seconds) +----------------+ | Energetic Data | +----------------+ Id = 79889 iupac = 2,2-difluoroacetic acid mformula = C2F2H2O2 inchi = InChI=1S/C2H2F2O2/c3-1(4)2(5)6/h1H,(H,5,6) inchikey = PBWZKZYHONABLN-UHFFFAOYSA-N esmiles = FC(C(=O)O)F theory{ccsd(t)} xc{unknown} basis{6-311++G(2d,2p)} solvation_type{COSMO} ^{0} theory_base{dft} xc_base{b3lyp} basis_base{6-311++G(2d,2p)} calculation_type = ovc theory = ccsd(t) xc = unknown basis = 6-311++G(2d,2p) charge,mult = 0 1 energy = -426.872781 Hartrees enthalpy correct.= 0.053634 Hartrees entropy = 76.562 cal/mol-K solvation energy = -8.639 kcal/mol solvation_type = COSMO Sitkoff cavity dispersion = 1.941 kcal/mol Honig cavity dispersion = 5.407 kcal/mol ASA solvent accesible surface area = 216.280 Angstrom2 ASA solvent accesible volume = 205.240 Angstrom3 +-----------------+ | Structural Data | +-----------------+
JSmol: an open-source HTML5 viewer for chemical structures in 3D
Number of Atoms = 8 Units are Angstrom for bonds and degrees for angles Type I J K L M Value ----------- ----- ----- ----- ----- ----- ---------- 1 Stretch F1 C2 1.37487 2 Stretch C2 C3 1.53980 3 Stretch C2 F6 1.35780 4 Stretch C2 H7 1.08715 5 Stretch C3 O4 1.19402 6 Stretch C3 O5 1.33967 7 Stretch O5 H8 0.96778 8 Bend F1 C2 C3 110.31167 9 Bend F1 C2 F6 107.41458 10 Bend F1 C2 H7 108.94919 11 Bend C3 C2 F6 109.00998 12 Bend C3 C2 H7 111.62760 13 Bend F6 C2 H7 109.43108 14 Bend C2 C3 O4 120.61129 15 Bend C2 C3 O5 115.83112 16 Bend O4 C3 O5 123.55455 17 Bend C3 O5 H8 110.26241 18 Dihedral F1 C2 C3 O4 -161.58775 19 Dihedral F1 C2 C3 O5 19.02560 20 Dihedral C2 C3 O5 H8 -3.68148 21 Dihedral O4 C3 C2 F6 80.69824 22 Dihedral O4 C3 C2 H7 -40.30646 23 Dihedral O4 C3 O5 H8 176.95195 24 Dihedral O5 C3 C2 F6 -98.68841 25 Dihedral O5 C3 C2 H7 140.30690
+-----------------+ | Eigenvalue Data | +-----------------+ Id = 79889 iupac = 2,2-difluoroacetic acid mformula = C2F2H2O2 InChI = InChI=1S/C2H2F2O2/c3-1(4)2(5)6/h1H,(H,5,6) smiles = FC(C(=O)O)F esmiles = FC(C(=O)O)F theory{ccsd(t)} xc{unknown} basis{6-311++G(2d,2p)} solvation_type{COSMO} ^{0} theory_base{dft} xc_base{b3lyp} basis_base{6-311++G(2d,2p)} theory = ccsd(t) xc = unknown basis = 6-311++G(2d,2p) charge = 0 mult = 1 solvation_type = COSMO twirl webpage = TwirlMol Link image webpage = GIF Image Link Eigevalue Spectra ---------- 14.32 eV ---------- -- -- -- - -- -- -- - -- -- -- - --- -- --- ---- ---- ---- ---- ---------- --- -- --- -- -- -- - ---- ---- ---------- LUMO= 1.11 eV HOMO= -13.26 eV ++++ ++++ ++++++++++ ++++++++++ +++ ++ +++ ++++ ++++ ++++++++++ ++++ ++++ ++++++++++ ++++++++++ ++++++++++ -40.77 eV ++++++++++
spin eig occ ---------------------------- restricted -40.77 2.00 restricted -38.29 2.00 restricted -28.36 2.00 restricted -23.93 2.00 restricted -22.92 2.00 restricted -22.27 2.00 restricted -21.74 2.00 restricted -19.44 2.00 restricted -19.36 2.00 restricted -18.58 2.00 restricted -18.33 2.00 restricted -17.81 2.00 restricted -17.38 2.00 restricted -16.09 2.00 restricted -13.94 2.00 restricted -13.26 2.00 restricted 1.11 0.00 restricted 1.45 0.00 restricted 2.41 0.00 restricted 2.62 0.00 restricted 3.18 0.00 restricted 3.44 0.00 restricted 3.53 0.00 restricted 3.84 0.00 restricted 3.93 0.00 restricted 4.39 0.00 restricted 5.15 0.00 restricted 6.34 0.00 restricted 6.66 0.00 restricted 7.75 0.00 restricted 7.88 0.00 restricted 8.36 0.00 restricted 8.39 0.00 restricted 8.84 0.00 restricted 9.29 0.00 restricted 9.68 0.00 restricted 9.85 0.00 restricted 10.10 0.00 restricted 10.53 0.00 restricted 10.94 0.00 restricted 11.03 0.00 restricted 11.37 0.00 restricted 11.54 0.00 restricted 11.98 0.00 restricted 12.41 0.00 restricted 12.57 0.00 restricted 13.20 0.00 restricted 14.32 0.00
+----------------------------------------+ | Vibrational Density of States Analysis | +----------------------------------------+ Total number of frequencies = 24 Total number of negative frequencies = 0 Number of lowest frequencies = 4 (frequency threshold = 500 ) Exact dos norm = 18.000 Generating vibrational DOS Generating model vibrational DOS to have a proper norm 10.00 18.00 4.00 18.00 50.00 17.87 3.87 18.00 100.00 17.71 3.71 18.00 Generating IR Spectra Writing vibrational density of states (DOS) to vdos.dat Writing model vibrational density of states (DOS_FIXED) to vdos-model.dat Writing IR spectra to irdos.dat Temperature= 298.15 zero-point correction to energy = 29.575 kcal/mol ( 0.047131) vibrational contribution to enthalpy correction = 31.287 kcal/mol ( 0.049859) vibrational contribution to Entropy = 10.529 cal/mol-k hindered rotor enthalpy correction = 0.000 kcal/mol ( 0.000000) hindered rotor entropy correction = 0.000 cal/mol-k
DOS sigma = 10.000000 - vibrational DOS enthalpy correction = 0.049860 kcal/mol ( 31.288 kcal/mol) - model vibrational DOS enthalpy correction = 0.049856 kcal/mol ( 31.285 kcal/mol) - vibrational DOS Entropy = 0.000017 ( 10.567 cal/mol-k) - model vibrational DOS Entropy = 0.000017 ( 10.559 cal/mol-k) - original gas Energy = -426.872781 (-267866.712 kcal/mol) - original gas Enthalpy = -426.819147 (-267833.056 kcal/mol, delta= 0.000) - unajusted DOS gas Enthalpy = -426.819146 (-267833.056 kcal/mol, delta= 0.001) - model DOS gas Enthalpy = -426.819150 (-267833.058 kcal/mol, delta= -0.002) - original gas Entropy = 0.000122 ( 76.562 cal/mol-k,delta= 0.000) - unajusted DOS gas Entropy = 0.000122 ( 76.600 cal/mol-k,delta= 0.038) - model DOS gas Entropy = 0.000122 ( 76.592 cal/mol-k,delta= 0.030) - original gas Free Energy = -426.855524 (-267855.883 kcal/mol, delta= 0.000) - unadjusted DOS gas Free Energy = -426.855541 (-267855.894 kcal/mol, delta= -0.011) - model DOS gas Free Energy = -426.855541 (-267855.894 kcal/mol, delta= -0.011) - original sol Free Energy = -426.869290 (-267864.522 kcal/mol) - unadjusted DOS sol Free Energy = -426.869307 (-267864.532 kcal/mol) - model DOS sol Free Energy = -426.869308 (-267864.533 kcal/mol) DOS sigma = 50.000000 - vibrational DOS enthalpy correction = 0.049780 kcal/mol ( 31.238 kcal/mol) - model vibrational DOS enthalpy correction = 0.049923 kcal/mol ( 31.327 kcal/mol) - vibrational DOS Entropy = 0.000017 ( 10.622 cal/mol-k) - model vibrational DOS Entropy = 0.000017 ( 10.908 cal/mol-k) - original gas Energy = -426.872781 (-267866.712 kcal/mol) - original gas Enthalpy = -426.819147 (-267833.056 kcal/mol, delta= 0.000) - unajusted DOS gas Enthalpy = -426.819226 (-267833.106 kcal/mol, delta= -0.050) - model DOS gas Enthalpy = -426.819083 (-267833.016 kcal/mol, delta= 0.040) - original gas Entropy = 0.000122 ( 76.562 cal/mol-k,delta= 0.000) - unajusted DOS gas Entropy = 0.000122 ( 76.654 cal/mol-k,delta= 0.092) - model DOS gas Entropy = 0.000123 ( 76.941 cal/mol-k,delta= 0.379) - original gas Free Energy = -426.855524 (-267855.883 kcal/mol, delta= 0.000) - unadjusted DOS gas Free Energy = -426.855647 (-267855.960 kcal/mol, delta= -0.077) - model DOS gas Free Energy = -426.855640 (-267855.956 kcal/mol, delta= -0.073) - original sol Free Energy = -426.869290 (-267864.522 kcal/mol) - unadjusted DOS sol Free Energy = -426.869414 (-267864.599 kcal/mol) - model DOS sol Free Energy = -426.869407 (-267864.595 kcal/mol) DOS sigma = 100.000000 - vibrational DOS enthalpy correction = 0.049698 kcal/mol ( 31.186 kcal/mol) - model vibrational DOS enthalpy correction = 0.050027 kcal/mol ( 31.392 kcal/mol) - vibrational DOS Entropy = 0.000016 ( 9.781 cal/mol-k) - model vibrational DOS Entropy = 0.000017 ( 10.384 cal/mol-k) - original gas Energy = -426.872781 (-267866.712 kcal/mol) - original gas Enthalpy = -426.819147 (-267833.056 kcal/mol, delta= 0.000) - unajusted DOS gas Enthalpy = -426.819308 (-267833.158 kcal/mol, delta= -0.101) - model DOS gas Enthalpy = -426.818979 (-267832.951 kcal/mol, delta= 0.105) - original gas Entropy = 0.000122 ( 76.562 cal/mol-k,delta= 0.000) - unajusted DOS gas Entropy = 0.000121 ( 75.813 cal/mol-k,delta= -0.749) - model DOS gas Entropy = 0.000122 ( 76.416 cal/mol-k,delta= -0.146) - original gas Free Energy = -426.855524 (-267855.883 kcal/mol, delta= 0.000) - unadjusted DOS gas Free Energy = -426.855330 (-267855.761 kcal/mol, delta= 0.122) - model DOS gas Free Energy = -426.855287 (-267855.735 kcal/mol, delta= 0.149) - original sol Free Energy = -426.869290 (-267864.522 kcal/mol) - unadjusted DOS sol Free Energy = -426.869096 (-267864.400 kcal/mol) - model DOS sol Free Energy = -426.869054 (-267864.373 kcal/mol) Normal Mode Frequency (cm-1) IR Intensity (arbitrary) ----------- ---------------- ------------------------ 1 -0.000 0.087 2 -0.000 0.207 3 0.000 0.008 4 0.000 0.242 5 0.000 0.015 6 0.000 0.153 7 56.620 1.099 8 255.770 1.665 9 298.730 4.190 10 431.080 0.861 11 566.130 1.059 12 583.820 18.493 13 639.710 3.629 14 764.420 2.296 15 903.470 8.724 16 1054.190 30.783 17 1104.530 20.928 18 1225.780 1.829 19 1342.000 39.104 20 1350.340 10.117 21 1382.610 21.008 22 1866.100 45.655 23 3127.140 1.704 24 3745.670 26.143 No Hindered Rotor Data +-------------------------------------+ | Reactions Contained in the Database | +-------------------------------------+ Reactions Containing INCHIKEY = PBWZKZYHONABLN-UHFFFAOYSA-N Reactionid Erxn(gas) Hrxn(gas) Grxn(gas) delta_Solv Grxn(aq) ReactionType Reaction 21068 -757.537 -747.716 -743.538 508.051 -38.287 A + B + CD --> AC + BD "O=C(O)C(F)(F)F + 2 [H+] + 2 [SHE] --> O=C(O)C(F)F + F" 21067 -757.537 -747.716 -743.538 508.051 -38.287 A + B + CD --> AC + BD "O=C(O)C(F)(F)F + 2 [H+] + 2 [SHE] --> O=C(O)C(F)F + F" 21041 -383.509 -378.654 -380.227 145.012 -38.016 AB + C --> AC + B "O=C(O)C(F)(F)F + 2 SHE + [H+] --> O=C(O)C(F)F + [F-]" 20720 -87.614 -87.069 -91.550 48.740 -42.810 AB + CD --> AD + BC "O=C(O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F + [OH-] --> O=C(O)C(F)F + [O-]C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F" 20454 -7.988 -7.031 -8.255 1.358 -6.897 AB + CD --> AD + BC "O=C(O)C(F)(F)C(F)(F)F + O --> OC(F)(F)F + O=C(O)C(F)F" 19771 -7.988 -7.033 -8.249 1.117 -7.131 AB + CD --> AD + BC "O=C(O)C(F)(F)C(F)(F)F + O --> OC(F)(F)F + O=C(O)C(F)F" 19747 -757.537 -747.717 -743.538 507.901 -38.437 A + B + CD --> AC + BD "O=C(O)C(F)(F)F + 2 [H+] + 2 [SHE] --> O=C(O)C(F)F + F" 19746 -757.537 -747.717 -743.538 507.901 -38.437 A + B + CD --> AC + BD "O=C(O)C(F)(F)F + 2 [H+] + 2 [SHE] --> O=C(O)C(F)F + F" 19245 -87.614 -87.070 -91.551 48.590 -42.961 AB + CD --> AD + BC "O=C(O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F + [OH-] --> O=C(O)C(F)F + [O-]C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F" 19224 -7.988 -7.033 -8.249 1.267 -6.982 AB + CD --> AD + BC "O=C(O)C(F)(F)C(F)(F)F + O --> OC(F)(F)F + O=C(O)C(F)F" 18127 -762.586 -752.766 -748.588 507.861 -43.527 A + B + CD --> AC + BD "O=C(O)C(F)(F)F theory{ccsd(t)} + 2 [H+] theory{ccsd(t)} + 2 SHE theory{ccsd(t)} --> OC(=O)C(F)F theory{ccsd(t)} + F theory{ccsd(t)}" 18126 -762.586 -752.766 -748.588 507.861 -43.527 A + B + CD --> AC + BD "O=C(O)C(F)(F)F theory{ccsd(t)} + 2 [H+] theory{ccsd(t)} + 2 SHE theory{ccsd(t)} --> OC(=O)C(F)F theory{ccsd(t)} + F theory{ccsd(t)}" 17854 -749.861 -740.535 -736.654 0.000 -539.454 A + B + CD --> AC + BD "O=C(O)C(F)(F)F theory{pspw} + 2 [H+] theory{pspw} + 2 SHE theory{pspw} --> OC(=O)C(F)F theory{pspw} + F theory{pspw}" 17853 -749.861 -740.535 -736.654 0.000 -539.454 A + B + CD --> AC + BD "O=C(O)C(F)(F)F theory{pspw} + 2 [H+] theory{pspw} + 2 SHE theory{pspw} --> OC(=O)C(F)F theory{pspw} + F theory{pspw}" 17852 -749.862 -740.512 -736.554 0.000 -539.354 A + B + CD --> AC + BD "O=C(O)C(F)(F)F theory{pspw4} + 2 [H+] theory{pspw4} + 2 SHE theory{pspw4} --> OC(=O)C(F)F theory{pspw4} + F theory{pspw4}" 17851 -749.862 -740.512 -736.554 0.000 -539.354 A + B + CD --> AC + BD "O=C(O)C(F)(F)F theory{pspw4} + 2 [H+] theory{pspw4} + 2 SHE theory{pspw4} --> OC(=O)C(F)F theory{pspw4} + F theory{pspw4}" 17850 -753.059 -743.168 -739.014 507.941 -33.873 A + B + CD --> AC + BD "O=C(O)C(F)(F)F xc{pbe0} + 2 [H+] xc{pbe0} + 2 SHE xc{pbe0} --> OC(=O)C(F)F xc{pbe0} + F xc{pbe0}" 17849 -753.059 -743.168 -739.014 507.941 -33.873 A + B + CD --> AC + BD "O=C(O)C(F)(F)F xc{pbe0} + 2 [H+] xc{pbe0} + 2 SHE xc{pbe0} --> OC(=O)C(F)F xc{pbe0} + F xc{pbe0}" 17848 -751.944 -742.024 -737.854 507.552 -33.102 A + B + CD --> AC + BD "O=C(O)C(F)(F)F xc{m06-2x} + 2 [H+] xc{m06-2x} + 2 SHE xc{m06-2x} --> OC(=O)C(F)F xc{m06-2x} + F xc{m06-2x}" 17847 -751.944 -742.024 -737.854 507.552 -33.102 A + B + CD --> AC + BD "O=C(O)C(F)(F)F xc{m06-2x} + 2 [H+] xc{m06-2x} + 2 SHE xc{m06-2x} --> OC(=O)C(F)F xc{m06-2x} + F xc{m06-2x}" 17846 -751.304 -741.799 -737.604 508.370 -32.033 A + B + CD --> AC + BD "O=C(O)C(F)(F)F xc{pbe} + 2 [H+] xc{pbe} + 2 SHE xc{pbe} --> OC(=O)C(F)F xc{pbe} + F xc{pbe}" 17845 -751.304 -741.799 -737.604 508.370 -32.033 A + B + CD --> AC + BD "O=C(O)C(F)(F)F xc{pbe} + 2 [H+] xc{pbe} + 2 SHE xc{pbe} --> OC(=O)C(F)F xc{pbe} + F xc{pbe}" 17594 -757.537 -747.717 -743.538 507.861 -38.477 A + B + CD --> AC + BD "O=C(O)C(F)(F)F + 2 [H+] + 2 [SHE] --> O=C(O)C(F)F + F" 17593 -757.537 -747.717 -743.538 507.861 -38.477 A + B + CD --> AC + BD "O=C(O)C(F)(F)F + 2 [H+] + 2 [SHE] --> O=C(O)C(F)F + F" 3122 -383.509 -378.659 -380.227 144.852 -38.175 AB + C --> AC + B "O=C(O)C(F)(F)F + 2 SHE + [H+] --> O=C(O)C(F)F + [F-]"
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KEYWORDs - reaction: :reaction chinese_room: :chinese_room molecule: :molecule nmr: :nmr predict: :predict submitesmiles: :submitesmiles nosubmitmissingesmiles resubmitmissingesmiles submitmachines: :submitmachines useallentries nomodelcorrect eigenvalues: :eigenvalues frequencies: :frequencies nwoutput: :nwoutput xyzfile: :xyzfile alleigs: :alleigs allfreqs: :allfreqs reactionenumerate: energytype:[erxn(gas) hrxn(gas) grxn(gas) delta_solvation grxn(aq)] :energytype energytype:[kcal/mol kj/mol ev cm-1 ry hartree au] :energytype tablereactions: reaction: ... :reaction reaction: ... :reaction ... :tablereactions tablemethods: method: ... :method method: ... :method ... :tablemethods :reactionenumerate rotatebonds xyzinput: label: :label xyzdata: ... xyz data ... :xyzdata :xyzinput submitHf: :submitHf nmrexp: :nmrexp findreplace: old text | new text :findreplace listnwjobs fetchnwjob: :fetchnwjob pushnwjob: :pushnwjob printcsv: :printcsv printeig: :printeig printfreq: :printfreq printxyz: :printxyz printjobinfo: :printjobinfo printnwout: :printnwout badids: :badids hup_string: database: table: request_table: listallesmiles queuecheckThis software service and its documentation were developed at the Environmental Molecular Sciences Laboratory (EMSL) at Pacific Northwest National Laboratory, a multiprogram national laboratory, operated for the U.S. Department of Energy by Battelle under Contract Number DE-AC05-76RL01830. Support for this work was provided by the Department of Energy Office of Biological and Environmental Research, and Department of Defense environmental science and technology program (SERDP). THE SOFTWARE SERVICE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE SERVICE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE SERVICE.