Publication Date:
1975-01-01
Description:
The crystal structure of three addition compounds of glycine, viz., bisglycine barium(II) dichloride monohydrate, (NHThe coordination number is 9 in GlycBa and GlycSr and is 6 in GlycMn. Oxygen and chlorine atoms are coordinated to the metal ion in GlycBa and GlycMn and chlorine atoms do not enter into coordination with the metal ion in GlycSr. The coordination polyhedron around Ba ion can be visualized as a distorted antiprism with an extra atom and around Sr ion as a distorted antiprism with an extra atom or as a distorted regular prism and around Mn ion as an octahedron. Glycine residue acts as a bidentate, forming four-membered chelate rings with metal ions in GlycBa and GlycSr and acts as an unidentate in GlycMn.
Print ISSN:
2194-4946
Electronic ISSN:
2196-7105
Topics:
Geosciences
,
Physics
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