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Co(II) ion doped chlorocadmiumphosphate Cd ( HPO 4 ) Cl ⋅ [ H 3 N ( CH 2 ) 6 NH 3 ] 0.5 crystals: A novel organically templated hybrid open-framework

Co(II) doped chlorocadmiumphosphate crystals are synthesized in acidic conditions at room temperature. Powder X-ray diffraction data of this compound indicates that it crystallizes in monoclinic space group with lattice parameters a = 1.7720 , b = 1.1509 , c = 0.9912 nm and β = 100.9 ° . The low tem...

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Bibliographic Details
Published in:Solid state communications 2010-08, Vol.150 (31), p.1479-1482
Main Authors: Rama Krishna, Ch, Udayachandran Thampy, U.S., Reddy, Y.P., Rao, P.S., Yamauchi, Jun, Ravikumar, R.V.S.S.N.
Format: Article
Language:English
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Summary:Co(II) doped chlorocadmiumphosphate crystals are synthesized in acidic conditions at room temperature. Powder X-ray diffraction data of this compound indicates that it crystallizes in monoclinic space group with lattice parameters a = 1.7720 , b = 1.1509 , c = 0.9912 nm and β = 100.9 ° . The low temperature EPR spectrum reveals the presence of two resonances at g = 4.36 and g = 2.0 , which indicates distorted octahedral site for Co(II) ions. Optical absorption studies of the complex further confirm the near octahedral symmetry for the dopant ion. FT-IR studies confirm the presence of PO 4 3− ions and −NH 3 + ions in the sample.
ISSN:0038-1098
1879-2766
DOI:10.1016/j.ssc.2010.05.036