Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "molecular hydrogen" Add to list Miscellaneous open access Symmetry breaking in covalent chiral bond Hsub2, according to accurate vibrational levels from Kratzer bond theory Guido Van Hooydonk (UGent) and Y. P. Varshni (2009) ArXiv.