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A new dabco-templated metal sulfate: 1,4-diazo­niabicyclo­[2.2.2]octane hexa­aqua­cadmium bis­(sulfate)

The title double mol­ecular salt, (C(6)H(14)N(2))[Cd(H(2)O)(6)](SO(4))(2), is an isostructure of its Mn and Co analogues. The Cd(II) atom adopts a near-regular CdO(6) octa­hedral coordination geometry. The crystal structure can be described as an alternation of cationic and anionic layers along [010...

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Detalles Bibliográficos
Autores principales: Wang, Bi-Qin, Yan, Hai-Biao, Fang, Ci-Jun, Zhang, Zhi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3379097/
https://www.ncbi.nlm.nih.gov/pubmed/22719318
http://dx.doi.org/10.1107/S1600536812020089
Descripción
Sumario:The title double mol­ecular salt, (C(6)H(14)N(2))[Cd(H(2)O)(6)](SO(4))(2), is an isostructure of its Mn and Co analogues. The Cd(II) atom adopts a near-regular CdO(6) octa­hedral coordination geometry. The crystal structure can be described as an alternation of cationic and anionic layers along [010], and numerous O—H⋯O and N—H⋯O hydrogen bonds are observed. No thermal anomalies corresponding to possible phase transitions were observed in DSC (differential scanning calorimetry) measurements and the 93 K structure is almost the same as the room-temperature structure.