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.
Isosurfaces of the negative electrostatic potential about (A) oxydiacetate (ODA), (B) iminodiacetate (IDA), and (C) thiodiacetate (TDA). The transparent and opaque surfaces are contoured at −0.35 and −0.40 a.u., respectively. (D) Measured Mg/Ca ratios of ACC formed in the presence of 0.025 M ODA, IDA, or TDA relative to the inorganic baseline.
