title: Triethyl-ammonium (2R,3R)-2,3-bis-(benzo-yloxy)-3-carb-oxy-propano-ate.
abstract: In the anion of the title salt, C(6)H(16)N(+)·C(18)H(13)O(8) (-), one of the carboxyl groups is deprotonated. Its O atoms are involved in inter-molecular hydrogen bonding with the carboxyl group of an adjacent anion and the amino group of an adjacent cation. The two benzoyloxy rings are oriented with respect to each other at a dihedral angle of 79.46 (6)°.
authors.affiliation: Key Laboratory of Functional Inorganic Material Chemistry (HLJU), Ministry of Education, and School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080,  People's Republic of China.
authors.forename: Shang-Ju
authors.initials: SJ
authors.lastname: Li
authors.forename: Rong-Jia
authors.initials: RJ
authors.lastname: Zhang
authors.forename: Guang-Feng
authors.initials: GF
authors.lastname: Hou
authors.forename: Guang-Ming
authors.initials: GM
authors.lastname: Li
authors.forename: Peng-Fei
authors.initials: PF
authors.lastname: Yan