The layered ternary germanium tellurides ZrGeTe4, HfGeTe4, and TiGeTe6: structure, bonding, and physical properties
The layered ternary germanium tellurides ZrGeTe4, HfGeTe4, and TiGeTe6: structure, bonding, and physical properties
复制标题
DOI：
10.1021/ja00061a022
复制
发表时间：
1993-04
影响因子：
15
通讯作者：
A. Mar;J. Ibers
中科院分区：
文献类型：
--
作者：
A. Mar;J. Ibers
合成了新的三元硫族化合物四碲化锆锗（ZrGeTe 4）、四碲化铪锗（HfGeTe 4）和六碲化钛锗（TiGeTe 4），并用X射线单晶衍射方法测定了它们的结构。化合物ZrGeTe 4和HfGeTe 4是同构的。在113 K时，晶体属正交晶系，空间群C2 <$12-Cmc 2 1，晶胞尺寸分别为a=3.976（4），B=15.876（16），c=10.948（12）A（ZrGeTe 4）和a=3.963（3），B=15.875（10），c=10.941（7）A（HfGeTe 4
The new ternary chalcogenides zirconium germanium tetratelluride (ZrGeTe 4 ), hafnium germanium tetratelluride (HfGeTe 4 ), and titanium germanium hexatelluride (TiGeTe 4 ) have beeen synthesized, and their structures have been determined by single-crystal X-ray diffraction methods. The compounds ZrGeTe 4 and HfGeTe 4 are isostructural. They crystallize in space group C 2υ 12 -Cmc2 1 of the orthorhombic system with four formula units in cells of dimensions a=3.976(4), b=15.876(16), c=10.948(12) A (ZrGeTe 4 ) and a=3.963(3), b=15.875(10), c=10.941(7) A (HfGeTe 4 ) at 113 K