[μ-6,9-Bis(carboxylatomethyl)-3,12-bis(carboxymethyl)-3,6,9,12-tetraazatetradecanedioato]bis[aquacobalt(II)] tetrahydrate

oleh: Qi-feng Qian, Jin-hui Wu, Jin-liang Qian

Format: Article
Diterbitkan: International Union of Crystallography 2013-02-01

Deskripsi

The binuclear title complex, [Co2(C18H26N4O12)(H2O)2]·4H2O, lies about a centre of inversion, the CoII atom being coordinated in a distorted octahedral arrangement defined by one water molecule and N2O3 donors derived from one end of a 6,9-bis(carboxylatomethyl)-3,12-bis(carboxymethyl)-3,6,9,12-tetraazatetradecanedioate (H2TTHA4−) tetraanion. In the crystal, numerous O—H...O hydrogen bonds link the molecules into a three-dimensional network.