The structure of the title complex, (CNH~6~)~2~[MoS~4~], consists of tetrahedral tetrathiomolybdate dianions, [MoS~4~]^2−^, and two crystallographically independent methylammonium cations, MeNH~3~ ^+^, all of which are located on mirror planes. The tetrathiomolybdate anions are linked to the organic
Bis[benzyl(methyl)ammonium] tetrathiomolybdate(VI)
✍ Scribed by Srinivasan, Bikshandarkoil R. ;Girkar, Siddhali V. ;Raghavaiah, Pallepogu
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 751 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The title compound, (C~8~H~12~N)~2~[MoS~4~], was synthesized by the aqueous reaction of ammonium tetrathiomolybdate with benzyl(methyl)amine in a 1:2 molar ratio. The structure consists of a slightly distorted tetrahedral [MoS~4~]^2−^ dianion and two crystallographically independent benzyl(methyl)ammonium cations, with all atoms located in general positions. The cations and anions are linked by weak N—H...S and C—H...S interactions, the strength and number of which can explain the observed Mo—S bond distances.
📜 SIMILAR VOLUMES
The cations and anions of the title compound, 2C~7~H~10~N^+^·SO~4~ ^2−^, are linked into a layer by N—H...O hydrogen bonds.
Single-crystal X-ray study T = 120 K Mean '(C±C) = 0.006 A Ê Disorder in main residue R factor = 0.045 wR factor = 0.112 Data-to-parameter ratio = 24.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The title compound, (C 4 H 12 N) 2 [Co(H 2 O) 6 ][±Mo 8 O 26 ], contains -octamolybdate ([-Mo 8 O 26 ] 4À ), tetramethylammonium and [Co(H 2 O) 6 ] 2+ ions. The [-Mo 8 O 26 ] 4À anion and [Co(H 2 O) 6 ] 2+ cations lie on inversion centers, and the tetramethylammonium cations lie on twofold rotation
The title compound, (C 10 H 16 N) 2 [NiCl 4 ]ÁC 5 H 9 NO, was obtained as a side-product in a reaction of PhNiCl(PPh 3 ) 2 with quaternary ammonium ions in N-methylpyrrolidin-2-one. CÐHÁ Á ÁCl interactions link the ions into two-dimensional networks parallel to the bc plane.