According to wikipedia, a chalcogenide is a chemical compound consisting of at least one chalcogen anion and at least one more electropositive element. In the same sense does transition metal chalcogenides mean atleast one chalcogen and one transition metal. If I have three classes of materials
$\ce{CrSbX_3}$,$\ce{BaVX_3}$ and $\ce{Ba_2MnX_3}$ where $\ce{(X}$ = $\ce{S,Se)}$
Can I address them under a common term transition metal chalcogenides?
If not what might be a good term to address them together?
Update:
The common factor between these compounds is that they are all quasi-one dimensional. The $\ce{CrSbX3}$ structure consists of infinite chains of edge sharing $\ce{CrX_6}$. $\ce{BaVX_3}$ is made up of infinite chains of face sharing $\ce{VX_6}$ octahedara. $\ce{Ba_2MnX_3}$ consists of infinite chains of corner sharing $\ce{MnX_4}$ tetrahedra. Also this review has considered $\ce{BaVX_3}$ and $\ce{Ba_2MnX_3}$ among transition metal chalcogenides.