Structure of a platinum(II) complex containing a benzothiazole derivative: [NEt4][Pt(3,4-dsb)Br3] |
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| Authors: | Cesar M Lozano Mariel M Muir Xuejiao Tang Yongji Li |
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| Institution: | (1) Department of Chemistry, University of Puerto Rico, 00931 Rio Piedras, Puerto Rico;(2) School of Science, Southwest Texas State University, 601 University Drive, 78666 San Marcos, TX |
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| Abstract: | Tetraethylammoniumtribromo2-(3 .4-dimethoxy)styrylbenzothiazole]platinate(II), (C2H5)4N]-PtBr3(C17H15NO2S)], monoclinic,P21/c,a=13.454(7),b=11.991(3),c=19.004(5) Å,  = 108.92(3)°,V=2900(4) Å3,Z=4,D
r=1.975 g cm–3,  (MoK )=0.71073 Å,  =95.59 cm–1,F(000)=1656,T=303 K, finalR=0.051 for 2262 unique observed reflections. The structure was solved by heavy atom and Fourier methods. The molecule is nearly planar, with a dihedral angle of only 3.57(7)° between the benzothiazole and phenyl rings. The C–S–C angle in the thiazole ring is 91(1)°. |
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| Keywords: | Platinum(II) benzothiazole derivative antitumor activity |
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