Xenon dibromide is an unstable chemical compound with the chemical formula XeBr 2. It was only produced by the decomposition of iodine-129: [2] Attempts to prepare this compound by combining elemental xenon and bromine only resulted in the XeBr radical. [3] . This compound is expected to be less stable than xenon difluoride and xenon dichloride.

2021年10月14日 · Xenon bromide (XeBr2) | Br2Xe | CID 3085953 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

二溴化氙 是一种极不稳定的化合物，化学式为XeBr 2 ，存在时间约为0.35 纳秒 。 它可由含 放射性 129 I的KIBr 2 经 β衰变 得到。 氙与溴在电子束作用直接反应只能得到XeBr 自由基 ，产率为0.3%，同样只能瞬时存在。 [1] [2] 其稳定性比 二氟化氙 差，与 二氯化氙 近似。 [3] ^ 张青莲. 《无机化学丛书》第一卷：稀有气体、氢、碱金属. 北京: 科学出版社. 1991年11月: P72. ISBN 7-03-002238-6. ^ Shuaibov, A. K.; Shimon, L. L.; Grabovaya, I. A.

说个有意思的是Xe (II)的半氢化物HXeX，这个种类很多，X可以为F/Cl/Br/CN/OH/C₂H...等等基团。 HXeOH (次氙酸/水合氙？ 弱成键和高电性有理由认为它可能有不俗的酸性哦) ③H•……Xˉ+Xe⁺→ [H…Xe…X]→HXeX。 同时 (以Xe+H₂Oᵍ为例)也会产生很多例如O₂、O₃、HO₂等等副产物。 如果从成键的角度看，综合动力学和热力学最稳定的则是氟化氙氢HXeF，也是目前被研究到最多的HXeX物种。 从计算反应机理产物分子轨道的角度看，HXeF的MO是这样 …

The molecular formula of Xenon bromide (XeBr2) is available in chemical formula page of Xenon bromide (XeBr2), which identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element.

2024年5月31日 · XeBr2 is a nonpolar molecule. This is because the electronegativity difference between xenon and bromine is very small, leading to a symmetric distribution of the electron cloud around the ...

2024年10月17日 · The XeBr2 Lewis structure depicts a xenon atom bonded to two bromine atoms via single bonds, resulting in a linear geometry. The central xenon atom has two lone pairs, illustrating the compound's stability and its role as a noble gas compound.

ChemSpider record containing structure, synonyms, properties, vendors and database links for Xenon(2+) dibromide, 73378-57-1, ILFGODHCYAHKOR-UHFFFAOYSA-N

xenon dibromide has 22 valence electrons shared by 3 atoms and 2 bonds. Generate the lewis dot structure for XeBr2.

1998年12月3日 · KrF 4, XeCl 2, and XeBr 2 are predicted to be rather unstable against molecular dissociation. The stabilities of the dihalides follow the order KrF 2 ≪ XeF 2 < RnF 2 and XeF 2 ≫ XeCl 2 ≈ XeBr 2. The calculated trends account for the fact that only the heavier noble gases form compounds and that the electronegativity of the ligand has to be large.