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Synthesis and Characterization of New Copper(I) Complexes Containing Thione Derivatives of 1, 2, 4‐Triazine. Crystal Structure of [Cu(PPh 3 ) 2 (ATTO)]NO 3 (ATTO = 4‐amino‐1, 2, 4‐triazin‐3(2H)‐thione‐5‐one)
Author(s) -
Yazdanbakhsh Mohammad,
Hakimi Mohammad,
Heravi Majid M.,
Ghassemzadeh Mitra,
Neumüller Bernhard
Publication year - 2004
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200480012
Subject(s) - denticity , crystallography , raman spectroscopy , chemistry , ligand (biochemistry) , single crystal , crystal structure , triazine , copper , crystal (programming language) , stereochemistry , polymer chemistry , organic chemistry , physics , biochemistry , receptor , programming language , computer science , optics
The reaction of 4‐amino‐1, 2, 4‐triazin‐3(2H)‐thione‐5‐one (ATTO, 1 ) with [Cu(PPh 3 ) 2 ]NO 3 in ethanol led to the complex [Cu(PPh 3 ) 2 (ATTO)]NO 3 ( 2 ). 2 was characterized by elemental analyses, IR, 1 H NMR and Raman spectroscopy. A single‐crystal X‐ray diffraction of compound 2 revealed that ATTO acts as a bidentate ligand via its nitrogen and sulfur atoms. Crystal data for 2 at 20 °C: space group P2 1 /n with a = 975.7(1), b = 1533.5(2), c = 2504.2(3) pm, β = 92.25(1)°, Z = 4, R 1 = 0.0632.