Gas-phase infrared spectrum of the protonated water dimer: molecular dynamics simulation and accuracy of the potential energy surface.
Gas-phase infrared spectrum of the protonated water dimer: molecular dynamics simulation and accuracy of the potential energy surface.
复制标题
DOI:
10.1002/cphc.200500075
复制
发表时间:
2005-09
期刊:
影响因子:
--
通讯作者:
J. Sauer;J. Döbler
中科院分区:
文献类型:
--
作者:
J. Sauer;J. Döbler
H5O2+ HÀOÀH bend, in-phase 1614 [a] 1599 (À110) 1662 (À50) 1646 (À70) HOH bend, out-of-phase 1895 [a] 1889 (+ 115) 1853 (+ 50) 1809 (À62) OH symm stretch, out-of-phase 3620 [a] 3511 (À233) 3613 (À163) 3518 (À291) 3319 (À381) 3609 OH symm stretch, in-phase 3629 [a] 3552 (À193) 3622 (À163) 3593 (À224) 3427 (À369) OH assym stretch, out-of-phase 3697 [a] 3652 (À180) 3701 (À179) 3577 (À343) 3468 (À415) 3684 OH stretch, in-phase 3696 [a] 3652 (À180) 3701 (À180) 3579 (À342) 3472 (À422) 3684 H2O HÀOÀH bend 1616 (À51) 1600 (À30) 1548 (À67) 1595 OH symm stretch 3683 (À175) 3702 (À169) 3700 (À154) 3657 OH assym stretch 3775 (À189) 3812 (À181) 3798 (À196) 3756 [a] Anharmonic corrections (perturbation theory) taken from MP2/cc-pVTZ calculations.