Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Temperature Dependent Interaction Non-Additivity in the Inorganic Ionic
  Clusters   Interaction non-additivity in the chemical context means that binding of
certain atom to a reference atom cannot be fully predicted from the
interactions of these two atoms with other atoms. This constitutes one of key
phenomena determining an identity of our world, which would have been much
poorer otherwise. Ionic systems provide a good example of the interaction
non-additivity in most cases due to electron transfer and delocalization
effects. We report Born-Oppenheimer molecular dynamics (BOMD) simulations of
LiCl, NaCl, and KCl at 300, 1500, and 2000 K. We show that our observations
originate from interplay of thermal motion during BOMD and cation nature. In
the case of alkali cations, ionic nature plays a more significant role than
temperature. Our results bring fundamental understanding of electronic effects
in the condensed phase of ionic systems and foster progress in physical
chemistry and engineering.

9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
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The categories of this paper are: q-fin
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The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
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The categories of this paper are: solv-int