Tris(ethylenediamine)cobalt(II) sulfate

The structure of the title compound, [CoII(C2H 8N2)3]SO4, the cobalt example of [M(C2H8N2)3]SO4, is reported. The Co and S atoms are located at the 2d and 2c Wyckoff sites (point symmetry 32), respectively. The Co atom is coordinated by six N atoms of three chelating ethyl-enediamine mol-ecules gene...

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Bibliographic Details
Main Authors: Yotnoi B., Seeharaj A., Chimupala Y., Rujiwatra A.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-77953207177&partnerID=40&md5=12cd9b32bdd6c88a9929774d1a5b5c8c
http://cmuir.cmu.ac.th/handle/6653943832/6252
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Institution: Chiang Mai University
Language: English
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Summary:The structure of the title compound, [CoII(C2H 8N2)3]SO4, the cobalt example of [M(C2H8N2)3]SO4, is reported. The Co and S atoms are located at the 2d and 2c Wyckoff sites (point symmetry 32), respectively. The Co atom is coordinated by six N atoms of three chelating ethyl-enediamine mol-ecules generated from half of the ethyl-enediamine mol-ecule in the asymmetric unit. The O atoms of the sulfate anion are disordered mostly over two crystallographic sites. The third disorder site of O (site symmetry 3) has a site occupancy approaching zero. The H atoms of the ethyl-enediamine mol-ecules inter-act with the sulfate anions via inter-molecular N - H⋯O hydrogen-bonding inter-actions.