Kloo Lars, Taylor Michael J
Inorganic Chemistry, Royal Institute of Technology, Stockholm, Sweden.
Spectrochim Acta A Mol Biomol Spectrosc. 2002 Mar 15;58(5):953-7. doi: 10.1016/s1386-1425(01)00568-6.
Acidic solutions of InCl3 plus InBr3 contain mixed halide complexes and solvent extraction yields the four-coordinate anions InCl(n)Br(4 - n)-, whose v(In-Cl) and v(In-Br) modes are reported. Two solid products of InCl3 with 15-crown-5 have been identified; crystallisation from aqueous HCI gave a molecular adduct containing InCl3(H2O)2, whereas the ionic complex [InCl2(15-crown-5)][InCl4] was produced under anhydrous conditions. The vibrational spectra are assigned.
三氯化铟与三溴化铟的酸性溶液含有混合卤化物络合物，溶剂萃取可得到四配位阴离子InClₙBr₍₄ ₋ ₙ₎⁻，文中报道了其In-Cl和In-Br模式的振动情况。已鉴定出三氯化铟与15-冠-5形成的两种固体产物；从盐酸水溶液中结晶得到一种含有InCl₃(H₂O)₂的分子加合物，而在无水条件下生成了离子络合物[InCl₂(15-冠-5)][InCl₄]。文中对振动光谱进行了归属。
