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Potassium-containing hypermetalated compounds and their water complexes: K3OH, K4(OH)2, K2(OH)(H2O), and K3(OH)(H2O)

✍ Scribed by R.-C. Jiang; T.-M. Su


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
333 KB
Volume
181
Category
Article
ISSN
0009-2614

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✦ Synopsis


Potassium-containing hypermetalated compounds, K&H and b(OH),, and their water complexes, K,(OH) (H,O) and K,(OH) (H*O), were generated in a flow reactor and studied by photoionization mass spectrometry. The photoionization threshold energiesof K,OH, Kj(OH)(H,O), K4(OH)>, and K,(OH) (H,O), were measured to be 3.78, 3.97, 3.54, and 3.69 (+0.08) eV, respectiveI). The enthalpies of the water-complex formation were determmed to be -16.7 + 3.3 and -14.0 52.8 kcal/mol for KI(OH)(H,O) and K,(OH)(H,O), respectively.


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