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.
Chirality and crystal structures of the Au102 (p-MBA)44 cluster (p-MBA: p-mercaptobenzoic acid) (A); Au25 (2-PET)18 cluster (2-PET: 2-phenylethylthiolate) (B); and Au38 (2-PET)24 in side view (C) and along its principal axis (D). For the latter, the left-handed A-enantiomer is shown. The organic groups are removed. Yellow, Aucore; orange, AuAdatom; green, sulfur. Reprinted with permission from [27]. Copyright 2013, American Chemical Society.
