The structures of the new thioantimonates (III) (monoclinic, space group P21/c, Z = 4), (VI) (monoclinic, P21/n, Z = 4), and (VIII) (triclinic, P1, Z = 2) are determined by single crystal XRD. Compounds (III) consists of anioniclayers characterized by Sb8S8 rings. The [M 1 (dien)2] 2+ units are located above and below the pores of the rings. Despite the larger size of the cation complex the network topology of (VI) is similar to that of the (III). The transition metals in the thioantimonates (VIII) are fivefold coordinated by four N atoms of the amine molecule and one S atom of the thioantimonate anion forming a MN4S trigonal bipyramid. Sb8S16 building blocks are the central structural motifs of the anion. Several short S···H distances in all compounds indicate hydrogen bonding interactions. -(LUEHMANN, H.; REJAI, Z.; MOELLER, K.; LEISNER, P.; ORDOLFF, M.-E.; NAETHER, C.; BENSCH
Manganese I 6800(1,4-dabH)2MnSnS4: The First Thiostannate with Integrated Mn 2+ Ions in an Anionic Chain Structure. -The title compound (1,4-dab: 1,4-diaminobutane) is solvothermally synthesized from a mixture of Sn, Mn, and S in 1,4-dab (autoclave, 150°C, 120 h, 10% yield). The compound crystallizes in the orthorhombic space group Fdd2 with Z = 8 (single crystal XRD). The structure consists of one-dimensional anionic chains composed of alternating SnS4 and MnS4 tetrahedra sharing common edges. The compound is further characterized by Raman and UV/VIS spectroscopy, EDX, and SEM. It exhibits a band gap of 2.9 eV indicating that the compound is a photo-conductor. -(PIENACK, N.; MOELLER, K.; NAETHER, C.; BENSCH*, W.; Solid State
Mn(tren)]Sb2S4. -The thioantimonate (II) obtained under conditions A) (II-a) crystallizes in the monoclinic space group P21/c with Z = 4, while that from prolonged reaction B) (II-b) crystallizes in the monoclinic space group P21/c with Z = 8 (single crystal XRD). Both polymorphs contain anionic ∞ 1 [Sb 2 ] chains, which are formed by interconnection of SbS3 pyramids in (II-a) and by SbS3 and SbS4 units in (II-b). In (II-a) a MnSb2S3 ring appears while (II-b) contains a MnSbS2 ring. -(SCHAEFER, M.; KUROWSKI, D.; PFITZNER, A.; NAETHER, C.; REJAI, Z.; MOELLER, K.; ZIEGLER, N.; BENSCH*, W.; Inorg. Chem. 45 (2006) 9, 3726-3731; Inst. Anorg. Chem., Christian-Albrechts-Univ., D-24098 Kiel, Germany; Eng.) -Schramke 30-004 S 2-4
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