Coordination complexes with octahedral or square planar geometries may also exhibit cis-trans isomerism. By convention, chemists use significant, wedge-formed bonds to point a substituent Found above the airplane of the ring (coming out from the site), a dashed line for bonds to atoms or teams Found down below the ring https://emilianolkbtk.blogdiloz.com/30247401/the-5-second-trick-for-pnu288034