Previous Article Next Article Table of Contents Journal of Physical Chemistry A, Vol.123, No.38, 8334-8334, 2019 DOI10.1021/acs.jpca.9b07728 Export Citation Periodicity of Quadrilateral Tetra-Atomic Molecules (vol 123, pg 6652, 2019) Kong FN, Liu XL Please enable JavaScript to view the comments powered by Disqus.