Keywords: AJA 13-di-1-adamantylimidazol-2-ylidene.svg en 1 3-di-1-adamantylimidazol-2-ylidene 03 34 30 December 2010 UTC I Pnictogen talk created this work entirely by myself <br />Transferred from http //en wikipedia org en wikipedia Pnictogen talk cc-zero Pnictogen at http //en wikipedia org en wikipedia Original upload log page en wikipedia AJA_13-di-1-adamantylimidazol-2-ylidene svg 2010-12-31 00 56 Pnictogen 131×56 5097 bytes <nowiki> 1 3-di-1-adamantylimidazol-2-ylidene I Pnictogen talk created this work entirely by myself 03 34 30 December 2010 UTC Author </nowiki> Persistent carbenes |