Alanate Anion, AlH4– : Photoelectron Spectrum and Computations


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GRAHAM, Jacob D., Allyson M. BUYTENDYK, Xiang ZHANG, Evan L. COLLINS, Bggavarapu KIRAN, Gerd GANTEFÖR, Bryan W. EICHHORN, Gennady L. GUTSEV, Sumita BEHERA, Puru JENA, Kit H. BOWEN, 2014. Alanate Anion, AlH4– : Photoelectron Spectrum and Computations. In: The Journal of Physical Chemistry A. 118(37), pp. 8158-8162. ISSN 1089-5639. eISSN 1520-5215. Available under: doi: 10.1021/jp500678n

@article{Graham2014Alana-29322, title={Alanate Anion, AlH4– : Photoelectron Spectrum and Computations}, year={2014}, doi={10.1021/jp500678n}, number={37}, volume={118}, issn={1089-5639}, journal={The Journal of Physical Chemistry A}, pages={8158--8162}, author={Graham, Jacob D. and Buytendyk, Allyson M. and Zhang, Xiang and Collins, Evan L. and Kiran, Bggavarapu and Ganteför, Gerd and Eichhorn, Bryan W. and Gutsev, Gennady L. and Behera, Sumita and Jena, Puru and Bowen, Kit H.} }

Bowen, Kit H. 2014-11-27T09:25:39Z Jena, Puru 2014-11-27T09:25:39Z Behera, Sumita Gutsev, Gennady L. Graham, Jacob D. Zhang, Xiang Gutsev, Gennady L. Zhang, Xiang Ganteför, Gerd Graham, Jacob D. Eichhorn, Bryan W. Kiran, Bggavarapu Buytendyk, Allyson M. Buytendyk, Allyson M. Bowen, Kit H. Kiran, Bggavarapu 2014 Eichhorn, Bryan W. Collins, Evan L. Ganteför, Gerd Jena, Puru Alanate Anion, AlH<sub>4</sub>– : Photoelectron Spectrum and Computations The alanate anion, AlH<sub>4</sub>–, was generated in the gas phase using a pulsed arc cluster ionization source. Its photoelectron spectrum was then measured with 193 nm photons. The spectrum consists of a broad feature, spanning electron binding energies from 3.8 eV to over 5.3 eV. This band reflects the photodetachment transitions between the ground state of the AlH<sub>4</sub>– anion and the ground state of its thermodynamically unstable neutral counterpart, AlH<sub>4</sub>. The vertical detachment energy (VDE) of AlH<sub>4</sub>– was measured to be 4.4 eV. Additionally, VDE values were also computed in a comprehensive theoretical study and compared both with the previously computed value and with our experimentally determined value. eng Collins, Evan L. Behera, Sumita

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