PSI VUV About Database

1-Methylene-2-propenyl

Aliases 1-vinylvinyl
Mass / amu 53.08
Sum formula C4H5
InChI InChI=1S/C4H5/c1-3-4-2/h3H,1-2H2
PubChem 12432428
Structure n/a
AIE / eV 7.55
AIE comment 10.1021/acs.jpca.0c03317

ms-SPES 7-9.2eV 1,2-butadiene precursor ⚠️Isomer Mix

Citation 10.1021/acs.jpca.0c03317
Type Mass-selected slow photoelectron spectrum
Further references DOI beamline: 10.1107/S0909049512010588
DOI instrument: 10.1063/1.4937624
DOI experiment: 10.1063/1.4918634
T / K room temperature
Source microwave discharge flow tube reactor
Resolution / meV 17
Flux normalization yes
Comments Species created in a flow discharge reactor by a mix between 1,2-Butadiene (99% purity) and atomic fluor DC extraction field: 88.7 V/cm, mass resolving power: 1900, energy scale with a precision of 3 meV, calibrated with He, and methyl and propargyl radicals. N.B.: This spectrum contains all three linear isomers of C4H5: 1-butyn-3-yl, i-C4H5, and 2-butyn-1-yl.
Date & facility 2018 SOLEIL Synchrotron DESIRS Beamline
Date entered 2024-07-08
TT, GGA, DM

PIS 7.4-9 eV 1,2-butadiene precursor ⚠️Isomer Mix

Citation 10.1021/acs.jpca.0c03317
Type Mass-selected slow photoelectron spectrum
Further references DOI beamline: 10.1107/S0909049512010588
DOI instrument: 10.1063/1.4937624
DOI experiment: 10.1063/1.4918634
T / K room temperature
Source microwave discharge flow tube reactor
Resolution / meV 17
Flux normalization yes
Comments Species created in a flow discharge reactor by a mix between 1,2-Butadiene (99% purity) and atomic fluor DC extraction field: 88.7 V/cm, mass resolving power: 1900, energy scale with a precision of 3 meV, calibrated with He, and methyl and propargyl radicals. N.B.: This spectrum contains all three linear isomers of C4H5: 1-butyn-3-yl, i-C4H5, and 2-butyn-1-yl.
Date & facility 2018 SOLEIL Synchrotron DESIRS Beamline
Date entered 2024-07-11
TT, GGA, DM

ms-SPES 7.4-9 eV 1,3-butadiene precursor

Citation 10.1021/acs.jpca.0c03317
Type Mass-selected slow photoelectron spectrum
Further references DOI beamline: 10.1107/S0909049512010588
DOI instrument: 10.1063/1.4937624
DOI experiment: 10.1063/1.4918634
T / K room temperature
Source microwave discharge flow tube reactor
Resolution / meV 17
Flux normalization yes
Comments Species created in a flow discharge reactor by a mix between 1,3-Butadiene (99% purity) and atomic fluor DC extraction field: 88.7 V/cm mass resolving power: 1900 Energy scale with a precision of 3 meV, calibrated with He, and methyl and propargyl radicals.
Date & facility 2018 SOLEIL Synchrotron DESIRS Beamline
Date entered 2024-07-24
TT, GGA, DM

PIS 7.4-9 eV 1,3-butadiene precursor

Citation 10.1021/acs.jpca.0c03317
Type Photoionization spectrum
Further references DOI beamline: 10.1107/S0909049512010588
DOI instrument: 10.1063/1.4937624
DOI experiment: 10.1063/1.4918634
T / K room temperature
Source microwave discharge flow tube reactor
Resolution / meV 17
Flux normalization yes
Comments Species created in a flow discharge reactor by a mix between 1,3-Butadiene (99% purity) and atomic fluor DC extraction field: 88.7 V/cm mass resolving power: 1900 Energy scale with a precision of 3 meV, calibrated with He, and methyl and propargyl radicals.
Date & facility 2018 SOLEIL Synchrotron DESIRS Beamline
Date entered 2024-07-27
TT, GGA, DM