I. Szekely et al., 4-MEMBERED AND 6-MEMBERED INORGANIC RINGS IN THE BUTTERFLY-LIKE [MN((OPPH2)(2)N)(2)](2), Phosphorus, sulfur and silicon and the related elements, 125, 1997, pp. 557-560
Manganese(II) compounds of the type Mn[(XPR2)(YPR'(2))N](2) (X, Y = O,
S; R, R' = Me, Ph) were prepared and characterized by IR spectroscopy
. The X-ray molecular structure of the [Mn{(OPPh2)(2)N}(2)](2) is disc
ussed.