A NEW TYPE OF CHAIN COMPOUND,STRUCTURE OF TA<sub>4</sub>(TE<sub>2</sub>)<

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Ta<sub>4</sub>(Te<sub>2</sub>)<sub>4</sub>Te<sub>4</sub>I,Mr=2381.90,Monoclinic,C2/c,a=21.987(2),b=6.153(2),c=19.936(3),β=122.42(14),V=2276.7 <sup>3</sup>,z=4,Dm=6.8(5)g/cm<sup>3</sup>
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