Article révisé par les pairs
Résumé : The dissociation or atomization energies of the following gaseous group IB chalcogenides were determined to be (in kcal/mole ): (Formula Presented.) The atomization energies of the remaining subchalcogenides were estimated with Do°,at (M2X)/Do° (MX) = 2.11 ± 0.03, derived from the above results. In addition, the dissociation energies of the molecules CoAu and NiAu were confirmed. Copyright © 1972 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim