Diiodo(3,4,5,6‐tetrahydropyrimidinium‐2‐thiolato‐S)mercury(II) |
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| Authors: | Dubravka Matkovi&#x;‐alogovi&#x; Zora Popovi&#x; Gordana Pavlovi&#x;
eljka Soldin Gerald Giester |
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| Institution: | Dubravka Matkovi?‐?alogovi?,Zora Popovi?,Gordana Pavlovi?,?eljka Soldin,Gerald Giester |
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| Abstract: | The reaction of 3,4,5,6‐tetrahydropyrimidine‐2‐thione (H4pymtH) with mercury(II) iodide in methanol in a 1:1 molar ratio resulted in the formation of single crystals of the title compound, Hg(C4H8N2S)I2]. The Hg atom is coordinated by one S atom from H4pymtH at 2.456 (2) Å and by two I atoms at distances of 2.6872 (7) and 2.7044 (6) Å, and has a characteristic deformed trigonal coordination geometry. The molecule has crystallographic m symmetry but the Hg atom is disordered above and below the mirror plane. |
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