[astro-ph.GA] We aim to derive statistically robust and physically interpretable BE distributions for atomic S and the sulfur-bearing molecules H2S, SO2, and OCS on neutral and negatively charged ASW, and […]
![[Top] Spin density plot of H2S on a charged surface. The red lobe visualizes where the extra electron resides within the complex. In both (a) and (b), the extra electron is located in a pocket created by the coordination of nearby H-atoms from both the ASW surface and the H2S molecule. [BOTTOM] SO2 on a (a) neutral surface and on a (b) charged surface. Panel (a) shows both the S - - O interaction and the dH - - O interaction often found in these neutral ASW/SO2 complexes. The wireframe in panel (b) shows the spin density of the charged ASW/SO2 complex. The extra electron clearly resides in the LUMO of SO2 and interacts with the surface through multiple dH - - O interactions. -- [astro-ph.GA]](https://i0.wp.com/astrobiology.com/wp-content/uploads/2026/07/Effect-of-Ice.png?resize=1200%2C766&ssl=1)
[astro-ph.GA] We aim to derive statistically robust and physically interpretable BE distributions for atomic S and the sulfur-bearing molecules H2S, SO2, and OCS on neutral and negatively charged ASW, and […]