Growth and characterization of organometallic nonlinear optical TMTM single crystals

Nonlinear optical single crystal of tetrathiourea mercury (II) tetrathiocyanato manganate (II)—Hg(N 2H 4CS) 4Mn(SCN) 4 (TMTM)—was conveniently grown by slow evaporation technique. The cell parameters of TMTM single crystals were confirmed by single crystal X-ray diffraction. The grown crystals were...

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Veröffentlicht in:	Journal of crystal growth 2007-06, Vol.304 (2), p.435-440
Hauptverfasser:	Rajarajan, K., Thomas, Preema C., Vetha Potheher, I., Joseph, Ginson P., Ravi Kumar, S.M., Selvakumar, S., Sagayaraj, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	A1. Optical A1. Thermal A2. Solution growth B1. Organometallic B2. Nonlinear optic Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Exact sciences and technology Fundamental areas of phenomenology (including applications) Materials science Methods of deposition of films and coatings film growth and epitaxy Nonlinear optical crystals Optical materials Optics Physics Single-crystal and powder diffraction Structure of solids and liquids crystallography Theory and models of film growth X-ray diffraction and scattering
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Zusammenfassung:	Nonlinear optical single crystal of tetrathiourea mercury (II) tetrathiocyanato manganate (II)—Hg(N 2H 4CS) 4Mn(SCN) 4 (TMTM)—was conveniently grown by slow evaporation technique. The cell parameters of TMTM single crystals were confirmed by single crystal X-ray diffraction. The grown crystals were subjected to optical characterization by FT-IR, FT-Raman and UV–vis–NIR techniques. Thermal studies suggest that TMTM undergoes three stages of decomposition and is thermally stable up to 199.06 °C.
ISSN:	0022-0248 1873-5002
DOI:	10.1016/j.jcrysgro.2007.03.005