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.
Comparison between experimental (XRD, black) and calculated [M06-2X/A, red] structural parameter of compounds 2, 3, the central part of dimer 4 and computed structural data of 6. Bond angles α and pyramidalization angles β in deg (italic), bond lengths in pm (R = SiMe3).
