Crystal structure of aqua-(2-{[2-({2-[bis-(carboxyl-ato-κ O -meth-yl)amino-κ N ]eth-yl}(carboxyl-ato-κ O -meth-yl)amino-κ N)eth-yl](carb-oxy-meth-yl)aza-niumyl}acetato)-gallium(III) trihydrate
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In the title Ga III complex compound with pentetic acid, [Ga(C14 H20 N3 O10)(H2 O)]·3H2 O, the Ga III centre is bound in a slightly distorted octa-hedral coordination sphere by two amine N atoms, three carboxyl-ate O atoms and one water O atom. The complex mol-ecule exists as a zwitterion. In the crystal, the complexes are linked to each other via O - H ... O and C - H ... O hydrogen bonds, forming layers parallel to (001). Three uncoordinating water mol-ecules link the complex layers via O - H ... O, N - H ... O and C - H ... O hydrogen bonds, forming a three-dimensional network.
| Original language | English |
|---|---|
| Journal | Acta Crystallographica Section E: Crystallographic Communications |
| Volume | E74 |
| Pages (from-to) | 1054-1057 |
| ISSN | 1600-5368 |
| DOIs | |
| Publication status | Published - 2018 |
- chelating agents, crystal structure, DTPA, gallium radioisotopes, pentetic acid
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ID: 221672256