Abstract
The title compound, [Li2(C25H23BN4OP)2], features a centrosymmetric dimeric complex. The four-memberered Li2O2 ring is exactly planar due to symmetry. The Li atom is four-coordinated by two O atoms and by two N atoms of two different pyrazole rings. The dihedral angle between two pyrazole rings bonded to the same B atom is 45.66 (9)°. The B—N—N—Li—N—N metalla ring adopts a boat conformation. The crystal packing is stabilized by van der Waals interactions only.
Highlights
The title compound, [Li2(C25H23BN4OP)2], features a centrosymmetric dimeric complex
The Li atom is fourcoordinated by two O atoms and by two N atoms of two different pyrazole rings
The dihedral angle between two pyrazole rings bonded to the same B atom is 45.66 (9)
Summary
W. Goethe-Universität Frankfurt, Max-von-LaueStrasse 7, 60438 Frankfurt/Main, Germany. R factor = 0.041; wR factor = 0.101; data-to-parameter ratio = 14.6
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