TY - JOUR
T1 - A zinc-lithium complex of 4,7-bis-(2-aminoethyl)-1,4,7-triazacyclononane-1-acetate,
AU - BLAKE, A. J.
AU - TEI, LORENZO
AU - WILSON, C.
AU - SCHRODER, M.
PY - 2003
Y1 - 2003
N2 - The asymmetric unit of {[4,7-bis(2-aminoethyl)-1,4,7-triazacyclononan-1-yl]acetato}zinc(II) triaqua{μ-[4,7-bis(2-aminoethyl)-1,4,7-triazacyclononan-1-yl]acetato}lithium( I)zinc(II) chloride diperchlorate, [Zn(C12H26N5O2)][LiZn(C12 H26N5O2) (H2O)3]Cl(ClO4)2, obtained from the reaction between the lithium salt of 4,7-bis(2-aminoethyl)-1,4,7-triazacyclononane-1-acetate and Zn(ClO4)2, contains two ZnII complexes in which each ZnII ion is six-coordinated by five N-atom donors and one O-atom donor from the ligand. One carboxylate O-atom donor is not involved in coordination to a ZnII atom, but coordinates to an Li+ ion, the tetrahedral geometry of Li+ being completed by three water molecules. The two complexes are linked via a hydrogen bond between a primary amine N - H group and the carboxylate-O atom not involved in coordination to a metal.
AB - The asymmetric unit of {[4,7-bis(2-aminoethyl)-1,4,7-triazacyclononan-1-yl]acetato}zinc(II) triaqua{μ-[4,7-bis(2-aminoethyl)-1,4,7-triazacyclononan-1-yl]acetato}lithium( I)zinc(II) chloride diperchlorate, [Zn(C12H26N5O2)][LiZn(C12 H26N5O2) (H2O)3]Cl(ClO4)2, obtained from the reaction between the lithium salt of 4,7-bis(2-aminoethyl)-1,4,7-triazacyclononane-1-acetate and Zn(ClO4)2, contains two ZnII complexes in which each ZnII ion is six-coordinated by five N-atom donors and one O-atom donor from the ligand. One carboxylate O-atom donor is not involved in coordination to a ZnII atom, but coordinates to an Li+ ion, the tetrahedral geometry of Li+ being completed by three water molecules. The two complexes are linked via a hydrogen bond between a primary amine N - H group and the carboxylate-O atom not involved in coordination to a metal.
UR - https://iris.uniupo.it/handle/11579/17361
M3 - Article
SN - 0108-2701
VL - C59
SP - M43-M45
JO - ACTA CRYSTALLOGRAPHICA. SECTION C, CRYSTAL STRUCTURE COMMUNICATIONS
JF - ACTA CRYSTALLOGRAPHICA. SECTION C, CRYSTAL STRUCTURE COMMUNICATIONS
ER -