Tellurium tetrafluoride melts at 130 °C and decomposes to tellurium hexafluoride at 194 °C.
 In the solid phase it consists of infinite chains of TeF₃F2/2 in an octahedral geometry.
A lone pair of electrons occupies the sixth position.
Tellurium tetrafluoride melts at 130 °C and decomposes to tellurium hexafluoride at 194 °C.  In the solid phase it consists of infinite chains of TeF₃F2/2 in an octahedral geometry. A lone pair of electrons occupies the sixth position.
Tellurium tetrafluoride