一溴化铟

一溴化铟
	IUPAC名; Indium(I) bromide
识别
CAS号	14280-53-6
PubChem	71317298
ChemSpider	21106449
SMILES	[In+].[Br-];
InChI	1/BrH.In/h1H;/q;+1/p-1;
InChIKey	KLRHPHDUDFIRKB-REWHXWOFAH
性质
化学式	InBr
摩尔质量	194.722 g/mol g·mol⁻¹
外观	红色晶体
密度	4.960 g/cm3
熔点	285 °C（558 K）
沸点	656 °C（929 K）
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

一溴化铟是一种无机化合物，由铟和溴组成。它是一种红色晶体，有着扭曲的氯化钠型晶体结构。^[1]一溴化铟可以由加热金属铟和InBr₃而成。它被用作微波硫灯的制作。在有机化学里，它可以把α,α-二氯酮反应成1-芳基-丁烷-1,4-二酮。^[2]=与一溴化铟与卤代烷反应产生烷基铟卤化物^[3]和与NiBr络合物产生Ni-In键的氧化加成反应是已知的。^[4]它和十羰基二锰发生插入反应（英语：Insertion reaction），生成BrIn[Mn(CO)₅]₂。^[5]它在水里不稳定，会歧化成金属铟和溴化铟。当二溴化铟溶于水时，会先变成InBr，形成红色溶液，然后很快分解。^[6]

参见

卤化铟（英语：Indium halides）

参考资料

WebElements （页面存档备份，存于互联网档案馆）
Greenwood, N. N.; Earnshaw, A. Chemistry of the Elements 2nd. Oxford:Butterworth-Heinemann. 1997. ISBN 0-7506-3365-4.

^ Stephenson N.C., Mellor D.P. "The crystal structure of indium monobromide" Australian journal of scientific research A 3 (1950) 581-586
^ C. Peppe and R. Pavão das Chagas. Indium(I) Bromide-Mediated Reductive Coupling of α,α-Dichloroketones to 1-Aryl-butane-1,4-diones. Synlett. 2004, (7): 1187–1190. doi:10.1055/s-2004-825591.
^ M. J. S. Gynane, L. G. Waterworth and I. J. Worrall. Oxidative addition reactions of group III metals in low oxidation states III. Reactions of indium monohalides with alkyl halides. Journal of Organometallic Chemistry. 1972, 43 (2): 257–264. doi:10.1016/S0022-328X(00)81599-5.
^ J. Weiss, T. Priermeier and R. A. Fischer. Reactions of Elemental Indium and Indium(I) Bromide with Nickel-Bromine Bonds: Structure of (η5-C5H5)(Ph3P)Ni-InBr2(O=PPh3). Inorg. Chem. 1996, 35 (1): 71–75. doi:10.1021/ic950614i.
^ J. Hoyano, D.J. Patmore, W.A.G. Graham. Insertion reactions of Mn2(CO)10 with SnCl2, InBr, and Ga2Br4. Inorganic and Nuclear Chemistry Letters. 1968-04, 4 (4): 201–203 [2021-12-10]. doi:10.1016/0020-1650(68)80061-3. （原始内容存档于2018-06-18）（英语）.
^ R. Dronskowski. Ambient-Temperature Formation of Crystalline Indium Monohalides from Aqueous Media. Inorg. Chem. 1994, 33 (25): 5960–5963. doi:10.1021/ic00103a054.

[1] Stephenson N.C., Mellor D.P. "The crystal structure of indium monobromide" Australian journal of scientific research A 3 (1950) 581-586

[2] C. Peppe and R. Pavão das Chagas. Indium(I) Bromide-Mediated Reductive Coupling of α,α-Dichloroketones to 1-Aryl-butane-1,4-diones. Synlett. 2004, (7): 1187–1190. doi:10.1055/s-2004-825591.

[3] M. J. S. Gynane, L. G. Waterworth and I. J. Worrall. Oxidative addition reactions of group III metals in low oxidation states III. Reactions of indium monohalides with alkyl halides. Journal of Organometallic Chemistry. 1972, 43 (2): 257–264. doi:10.1016/S0022-328X(00)81599-5.

[4] J. Weiss, T. Priermeier and R. A. Fischer. Reactions of Elemental Indium and Indium(I) Bromide with Nickel-Bromine Bonds: Structure of (η5-C5H5)(Ph3P)Ni-InBr2(O=PPh3). Inorg. Chem. 1996, 35 (1): 71–75. doi:10.1021/ic950614i.

[5] J. Hoyano, D.J. Patmore, W.A.G. Graham. Insertion reactions of Mn2(CO)10 with SnCl2, InBr, and Ga2Br4. Inorganic and Nuclear Chemistry Letters. 1968-04, 4 (4): 201–203 [2021-12-10]. doi:10.1016/0020-1650(68)80061-3. （原始内容存档于2018-06-18）（英语）.

[6] R. Dronskowski. Ambient-Temperature Formation of Crystalline Indium Monohalides from Aqueous Media. Inorg. Chem. 1994, 33 (25): 5960–5963. doi:10.1021/ic00103a054.

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