Acta Crystallographica Section C

Crystal Structure Communications

Volume 63, Part 12 (December 2007)


metal-organic compounds



tr3019 scheme

Acta Cryst. (2007). C63, m601-m603    [ doi:10.1107/S0108270107052353 ]

Two isomers of Pd2(S2NC7H4)4

S. Vuoti, M. Haukka and J. Pursiainen

Abstract: The dichloromethane solvates of the isomers tetrakis([mu]-1,3-benzothiazole-2-thiolato)-[kappa]4N:S;[kappa]4S:N-dipalladium(II)(Pd-Pd), (I), and tetrakis([mu]-1,3-benzothiazole-2-thiolato)-[kappa]6N:S;[kappa]2S:N-dipalladium(II)(Pd-Pd), (II), both [Pd2(C7H4NS2)4]·CH2Cl2, have been synthesized in the presence of (o-isopropylphenyl)diphenylphosphane and (o-methylphenyl)diphenylphosphane. Both isomers form a lantern-type structure, where isomer (I) displays a regular and symmetric coordination and isomer (II) an asymmetric and distorted structure. In (I), sitting on an centre of inversion, two 1,3-benzothiazole-2-thiolate units are bonded by a Pd-N bond to one Pd atom and by a Pd-S bond to the other Pd atom, and the other two benzothiazolethiolate units are bonded to the same Pd atoms by, respectively, a Pd-S and a Pd-N bond. In (II), three benzothiazolethiolate units are bonded by a Pd-N bond to one Pd atom and by a Pd-S bond to the other Pd atom, and the fourth benzothiazolethiolate unit is bonded to the same Pd atoms by, respectively, a Pd-S bond and a Pd-N bond.

Formula: [Pd2(C7H4NS2)4]·CH2Cl2


hkldisplay filedownload file

Structure factor file (CIF format) (153.9 kbytes)
[ doi:10.1107/S0108270107052353/tr3019Isup2.hkl ]
Contains datablock I


hkldisplay filedownload file

Structure factor file (CIF format) (280.2 kbytes)
[ doi:10.1107/S0108270107052353/tr3019IIsup3.hkl ]
Contains datablock II


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