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The title compound, C26H54B10P2, was obtained by the reaction of 1,2-carborane, n-butyllithium and dicyclohexylchlorophosphine in diethyl ether. The molecule lies on a crystallographic twofold rotation axis through the mid-point of the C—C bond of the carborane. The P atoms of the dicyclohexylphosphine groups are bonded to the two C atoms in the 1,2-dicarbaborane cage with a unique P—C distance of 1.894 (3) Å. [ABSTRACT FROM AUTHOR]

The title complex, [Ni(NCS)2(C15H16N4O)], consists of nickel(II) coordinated by 2-(2-pyridyl)-5-[(2-pyridylmethylidene)aminomethyl]-1,3-oxazoline ( L) and two N-coordinated thiocyanate ions. The coordination environment is NiN6 distorted octahedral. Intermolecular N—H...S hydrogen bonds link adjacent [Ni(SCN)2( L)] molecules, forming a linear tape. In the synthesis, a five-membered ring has been formed by a nucleophilic addition reaction. [ABSTRACT FROM AUTHOR]

The title complex, [Cu(C21H14NO)2], possesses a crystallographically imposed center of symmetry. The CuII atom is coordinated by the two bidentate ligands in a trans arrangement, forming a CuN2O2 square-planar configuration, with Cu—O and Cu—N bond lengths of 1.871 (3) and 1.981 (3) Å, respectively. [ABSTRACT FROM AUTHOR]

In the title compound, C30H28N2S4, the S—S bond length is 1.9910 (13) Å. In the absence of classical hydrogen bonds and π–π inter­actions, the crystal packing is stabilized by van der Waals forces. [ABSTRACT FROM AUTHOR]