TY - JOUR
T1 - Structures of [Mg·(H2O)1,2]+ and [Al·(H2O)1,2]+ ions studied by infrared photodissociation spectroscopy
T2 - Evidence of [HO-Al-H]+ ion core structure in [Al·(H2O)2]+
AU - Inokuchi, Yoshiya
AU - Ohshimo, Keijiro
AU - Misaizu, Fuminori
AU - Nishi, Nobuyuki
PY - 2004/5/21
Y1 - 2004/5/21
N2 - Infrared spectra of [Mg·(H2O)1,2]+ and [Al·(H2O)1,2]+ are measured in the OH stretching region (3200-3800 cm-1). The spectra show the symmetric and asymmetric OH stretching bands of water molecules that are directly bound to the metal ions through metal-oxygen intermolecular bonds. In addition to these bands, the [Al·(H2O)2]+ ion has another band at 3714 cm-1. This band is assigned to the free OH stretching vibration of the [HO-Al-H]+ ion; the aluminum ion is inserted into the O-H bond of one water molecule in [Al·(H 2O)2]+.
AB - Infrared spectra of [Mg·(H2O)1,2]+ and [Al·(H2O)1,2]+ are measured in the OH stretching region (3200-3800 cm-1). The spectra show the symmetric and asymmetric OH stretching bands of water molecules that are directly bound to the metal ions through metal-oxygen intermolecular bonds. In addition to these bands, the [Al·(H2O)2]+ ion has another band at 3714 cm-1. This band is assigned to the free OH stretching vibration of the [HO-Al-H]+ ion; the aluminum ion is inserted into the O-H bond of one water molecule in [Al·(H 2O)2]+.
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U2 - 10.1016/j.cplett.2004.03.148
DO - 10.1016/j.cplett.2004.03.148
M3 - Article
AN - SCOPUS:2342650125
VL - 390
SP - 140
EP - 144
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
IS - 1-3
ER -