<h3>Title</h3>
<h3>Theoretical Studies on Size Selected Solvated Clusters: Understanding Towards Certain Macroscopic Properties</h3>
<p><strong><span style="text-decoration: underline;">Abstract</span> :</strong></p>
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<p style="text-align: justify;"><span style="font-size: 12.0pt; mso-fareast-font-family: Calibri;">Small size molecular systems encapsulated in solvent clusters of different size are considered as model system for studying the influence of solvation on various fundamental molecular properties and processes. </span><span style="font-size: 12.0pt; mso-bidi-font-weight: bold;">We will talk on structure, stability, vibrational and photoelectron spectroscopic properties of </span><span style="font-size: 12.0pt;">molecules in different size solvent <span style="mso-bidi-font-weight: bold;">clusters. </span>We will discuss on a new general relation derived for size dependent detachment energy of negatively charged finite size clusters based on a microscopic theory and its performance to predict bulk detachment energy. We will also compare conformational averaged IR spectra of size selected hydrated clusters with measured spectra. </span></p>
<p style="text-align: justify;"><span style="font-size: 12.0pt;"> </span></p>
<p style="text-align: justify;"><span style="font-size: 12.0pt;">In macroscopic description, a strong acid means an acid that ionizes fully in aqueous solution whereas a weak acid does not ionize completely in such an environment. Thus, the ability to transfer a proton to a water molecule is the key to the characteristic feature of an acid. In the context of microscopic description of strength of an acid, one may ask a fundamental question: how many water molecules are required to ionize an acid molecule? In this talk, we plan to quest for answers of such queries based on a few case studies.</span></p>