Monocyclopentadienyl compounds of manganese (II). Synthesis, structure, magnetism, and NMR spectra

FH Koehler, N Hebendanz, G Mueller, U Thewalt…

Index: Koehler, Frank H.; Hebendanz, Nikolaus; Mueller, Gerhard; Thewalt, Ulf; Kanellakopulos, Basil; Klenze, Reinhard Organometallics, 1987 , vol. 6, p. 115 - 125

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Citation Number: 39

Abstract

PZ1/c, with a= 15.099 (4) A, b= 15.365 (3) A, c= 14.576 (4) A, p= 108.11 (2) O, V= 3214.1 A3, and dcdcd= 1.567 g cm-3 for 2= 4. Refinement converged at R= 0.071 for 227 refined parameters and 2697 observed reflections. There is a clear halogen dependence for the geometry of the central MnzXz unit. All distances and the angle X-Mn-X increase on going from C1 to I while Mn-X-Mn* decreases. The latter effect is attributed to increasing halogen ...