Scheme 1.
Synthetic route to the hetero- and homometallic molecular- rectangles. 1a-d denote arene-Ru acceptors, 2a-d denote dipyridyl donors, 3xy denote metalla-rectangles where x refers to the acceptor and y refers to the donor components used.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.