Inorganic Chemistry, Vol.39, No.23, 5407-5411, 2000
Alkylpyridine complexes of tungsten(II) and chromium(II). First rotational isomers of W2X4L4 molecules with D-2h and D-2 symmetries
The compound W2Cl4(4-(BuC5H4N)-C-t)(4) has been synthesized and obtained in several crystalline forms in which the angle of internal rotation about the W-W axis is chi = 0 degrees, 8 degrees, and 17 degrees away from an eclipsed D-2h structure. [GRAPHICS]