Poly[[(4,4'-bipyridine-κN)[μ(3)-(S)-2-hy-droxy-butane-dioato-κO,O:O:O]zinc] dihydrate]

聚[[(4,4'-联吡啶-κN)[μ(3)-(S)-2-羟基-丁烷-二酮-κO,O:O:O]锌]二水合物]