Reference

Single-crystalline SnS2 nano-belts fabricated by a novel hydrothermal method

Single-crystalline SnS2 nano-belts fabricated by a novel hydrothermal method. Ji, Yujie; Zhang, Hui; Ma, Xiangyang; Xu, Jin; Yang, Deren (State Key Lab of Silicon Materials, Zhejiang University, Hangzhou 310027, Peop. Rep. China). Journal of Physics: Condensed Matter, 15(44), L661-L665 (English) 2003 Institute of Physics Publishing. CODEN: JCOMEL. ISSN: 0953-8984. DOCUMENT TYPE: Journal CA Section: 78 (Inorganic Chemicals and Reactions) Section cross-reference(s): 75 SnS2 nano-belts were prepd. by a novel thioglycolic acid (TGA) assisted hydrothermal method. X-ray diffraction reveals that the SnS2 nano-belts are of hexagonal structure and well crystd. TEM observation shows that the SnS2 nano-belts have a width of 80-160 nm and a length of up to several micrometers, and high-resoln.There are some commonly used reagents with their cas registry numbers 1315-01-1 and 10025-69-1 in this article. TEM further identifies that the SnS2 nano-belts are single-cryst. in nature. A preliminary mechanism for the TGA-assisted hydrothermal synthesis of SnS2 nano-belts is presented. .

The crystal and molecular structure of diammonium trichlorostannate(II) chloride monohydrate

The crystal and molecular structure of diammonium trichlorostannate(II) chloride monohydrate. Structural correlations for chlorotin(II) derivatives. Harrison, Philip G.; Haylett, Bernard J.; King, Trevor J. (Dep. Chem., Univ. Nottingham, Nottingham NG7 2RD, UK). Inorg. Chim. Acta, 75(2), 265-70 (English) 1983. CODEN: ICHAA3. ISSN: 0020-1693. DOCUMENT TYPE: Journal CA Section: 78 (Inorganic Chemicals and Reactions) Section cross-reference(s): 73, 75 (NH4)2[SnCl3]Cl.H2O (I) was prepd. by the addn. of NH3 soln. to an HCl soln. of SnCl2.2H2O. The Moessbauer spectra of I, SnCl2.L (L = thiourea), SnCl2, and SnCl2.2H2O were recorded and compared with that of other compds. Crystals I are orthorhombic, space group Pna21, with a 12.331(3), b 8.379(2), c = 9.293(3) ?. The structure was solved by usual Patterson and Fourier techniques to a final R-value of 0.04 for 1278 independent, non-zero reflections. The Sn forms 3 short (2.563(1), 2.561(5), 2. 10025-69-1 and 37451-07-3 are also in the experiment.551(6) ?) bonds to 3 adjacent Cl atoms, with a fourth contact to the chloride ion at 3.222(2) ?. Neighboring [SnCl3...Cl-] units are connected by 2 longer Sn...Cl bridges at 3.386(6) and 3.376(5) ? forming a chain structure, and completing a severely distorted octahedral environment at Sn. The anionic chains, ammonium cations and the H2O mol. participate in a 3-dimensional network of H bonds. The relation of this structure to those of related compds. is discussed. .