Effect of Ni2+ Doping on the Growth and Properties of Mn-L-Histidine Hydrochloride Monohydrate Crystals
Joint Authors
Parvathi, V.
Sunandamma, Y.
Chandra, J. Sai
Prameela Rani, P. N. V. V. L.
Source
International Journal of Inorganic Chemistry
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-08
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
The main focus of this work had been to grow good quality crystals from amino acids and amino acid-based materials for nonlinear optics (NLO) applications.
For the first time, a series of amino acid complexes doped with transition metal ions were grown in our laboratory from aqueous solutions by slow evaporation technique.
Ni(II) ion doped Manganese L-Histidine hydrochloride monohydrate (Ni(II)-MnLHICl) crystals were grown on the same lines and were characterized by powder X-ray diffraction (XRD), optical absorption, electron paramagnetic resonance, and infrared absorption studies.
From Powder XRD, the unit cell lattice parameters were calculated as a=1.5301 nm, b=0.8928 nm and c=0.6851 nm.
From electron paramagnetic resonance (EPR) spectra, isotropic “g” factor and spin hamiltonian parameter A all were calculated as 2.0439 and 20×10−4, respectively.
From optical absorption studies, crystal field splitting value (Dq) and the interelectron repulsion parameters B and C were calculated for Ni2+ and Mn2+ as Dq=850 cm−1, B=725 cm−1, C=2640 cm−1 and Dq=915 cm−1, B=810 cm−1, C=2780 cm−1, respectively.
The presence of various functional groups and the modes of vibrations were confirmed by FTIR studies.
American Psychological Association (APA)
Chandra, J. Sai& Prameela Rani, P. N. V. V. L.& Parvathi, V.& Sunandamma, Y.. 2013. Effect of Ni2+ Doping on the Growth and Properties of Mn-L-Histidine Hydrochloride Monohydrate Crystals. International Journal of Inorganic Chemistry،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-492940
Modern Language Association (MLA)
Chandra, J. Sai…[et al.]. Effect of Ni2+ Doping on the Growth and Properties of Mn-L-Histidine Hydrochloride Monohydrate Crystals. International Journal of Inorganic Chemistry No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-492940
American Medical Association (AMA)
Chandra, J. Sai& Prameela Rani, P. N. V. V. L.& Parvathi, V.& Sunandamma, Y.. Effect of Ni2+ Doping on the Growth and Properties of Mn-L-Histidine Hydrochloride Monohydrate Crystals. International Journal of Inorganic Chemistry. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-492940
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-492940