Photoelectron spectroscopy of aromatic compound clusters of the B12 all-boron benzene: B12Au− and B12(BO)−
文献信息
Hui Bai, Si-Dian Li, Lai-Sheng Wang
We report a photoelectron spectroscopy and density-functional theory study of the B12Au− and B13O− clusters and their neutrals, which are shown to be six π electron aromatic compounds between the quasi-planar all-boron B12 benzene-analogue and a monovalent Au or BO ligand. Electron affinities of B12Au and B13O are measured to be 3.48 ± 0.04 and 3.90 ± 0.04 eV, respectively. Structural searches are performed for B12Au− and B13O−, which are compared with the isovalent B12H− cluster. The global minima of B12Au− and B13O− both feature an almost intact B12 cluster with the Au and BO ligands bonded to its periphery, respectively. For B12Au−, a low-lying isomer is also identified, which is only 0.4 kcal mol−1 above the global minimum, in agreement with the experimental observation of a weakly populated isomer in the cluster beam of B12Au−. These aromatic compound clusters provide new examples for the Au/H isolobal analogy and the boronyl (BO) chemistry.
相关文献
Order parameters, orientational distribution functions and heliconical tilt angles of oligomeric liquid crystals
Richard J. Mandle, John W. Goodby
DOI: 10.1039/C9CP00736A
Potential blockade of the human voltage-dependent anion channel by MoS2 nanoflakes
Zonglin Gu, Wei Song, Shengtang Liu, Baoyu Li, Leigh D. Plant, Xuan-Yu Meng
DOI: 10.1039/C9CP00195F
The multiple dissociation constants of glutathione disulfide: interpreting experimental pH-titration curves with ab initio MD simulations
Vaishali Arunachalam, Anil Kumar Tummanapelli, Sukumaran Vasudevan
DOI: 10.1039/C9CP00761J
Radiolysis of supercritical water at 400 °C: density dependence of the rate constant for the reaction of hydronium ions with hydrated electrons
Jintana Meesungnoen, Jean-Paul Jay-Gerin
DOI: 10.1039/C9CP01190K
Implementing the mechanical force into the conceptual DFT framework: understanding and predicting molecular mechanochemical properties
Tom Bettens, Mercedes Alonso, Paul Geerlings, Frank De Proft
DOI: 10.1039/C8CP07349J
A new insight into the SO2 adsorption behavior of oxidized carbon materials using model adsorbents and DFT calculations
Xinxin Pi, Fei Sun, Jihui Gao, Zhibin Qu, Ani Wang, Zhipeng Qie, Lijie Wang, Hui Liu
DOI: 10.1039/C8CP07782G
Protein conformational alterations induced by the retinal excited state in proton and sodium pumping rhodopsins
Mihir Ghosh, Kwang-Hwan Jung, Mordechai Sheves
DOI: 10.1039/C9CP00681H
An accurate measurement of the dipole orientation in various organic semiconductor films using photoluminescence exciton decay analysis
Ik Jang Ko, Hyuna Lee, Jin Hwan Park, Gyeong Woo Kim, Raju Lampande, Ramchandra Pode, Jang Hyuk Kwon
DOI: 10.1039/C9CP00965E
Photochemical mechanism of 1,5-benzodiazepin-2-one: electronic structure calculations and nonadiabatic surface-hopping dynamics simulations
Shu-Hua Xia, Meng Che, Yan Liu, Yan Zhang, Ganglong Cui
DOI: 10.1039/C9CP00692C
您可能还喜欢
什么是2-Bromo-1-(pyrimidin-2-yl)ethanone hydrobromide(CAS号:1588441-02-4)?
2-Bromo-1-(pyrimidin-2-yl)ethanone hydrobromide是一种有机化合物,分子式为C6H5Br2N2O2。它是一种溴代化合...
在合成中是否有1-正-丁基-3-甲基咪唑鎓三氟甲烷磺酸盐(CAS号:174899-66-2)的替代品?
在合成中,可以考虑使用1-正-丁基-3-甲基咪唑鎓溴酸盐或1-正-丁基-3-甲基咪唑鎓氯酸盐作为替代品。这些化合物在性能上与1-正-丁基-3-甲基咪唑鎓三氟甲烷...
2-methyl-5-thiophen-2-ylfuran-3-carboxylic acid(CAS号:651005-90-2)的市场或研究趋势如何?
目前,2-methyl-5-thiophen-2-ylfuran-3-carboxylic acid的研究主要集中在药物化学和新型材料领域。随着生物医药和有机合...
格列吡嗪杂质H(CAS号:13554-93-3)的主要用途是什么?
格列吡嗪杂质H主要作为药物中间体或副产物存在,并无特定的工业应用。在药物生产中,它可能需要被处理掉以保证最终药物的质量。
如何储存(9ci)-4-甲氧基-1H-苯并咪唑-2-乙腈(CAS号:317817-41-7)?
(9ci)-4-甲氧基-1H-苯并咪唑-2-乙腈应储存在阴凉、干燥、通风良好的地方,避免阳光直射。使用密封的玻璃或塑料容器储存,并确保容器的密封性良好,以防止挥...
4,5,9,10-四氢苯芘(CAS号:781-17-9)应用于哪些行业?
4,5,9,10-四氢苯芘在医药行业用于作为某些药物的中间体,在聚合物行业用作添加剂提升材料的热稳定性,在传感器领域作为传感器的敏感材料,在半导体行业中用作掺杂...
处理叶酸-D4(CAS号:171777-72-3)时应注意哪些实验室安全事项?
处理叶酸-D4时应佩戴个人防护装备(PPE),如手套和实验服。操作应在通风橱内进行,以避免吸入蒸汽或粉尘。如果不慎泄露,应立即用大量清水冲洗,并通知安全人员。参...
如何处理含有6-溴-2-(三氟乙酰基)-1,2,3,4-四氢异喹啉(CAS号:252331-63-8)的废料?
含有该化合物的废料应收集到专用的容器中,并进行密封以防止挥发和泄漏。在处理前,需进行危险性评估,以确定是否需要进行化学处理。最终处置需遵循当地的危险废物管理规定...
4,5-二氟-2-甲氧基苯甲醛(CAS号:145742-34-3)的主要用途是什么?
4,5-二氟-2-甲氧基苯甲醛主要用作有机合成中的中间体,特别是在制药和农药领域。它可以作为合成其他有机化合物的原料。
5-溴-6-三氟甲基吲哚(CAS号:1198475-24-9)安全吗?
5-溴-6-三氟甲基吲哚作为一种化学试剂,具有一定的毒性,需要在通风橱中操作,并采取适当的安全措施以避免吸入、皮肤接触和眼睛刺激。应避免与皮肤和眼睛直接接触,并...
来源期刊
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.














![[2-(Benzyloxy)-3-bromo-5-methylphenyl]boronic acid structure [2-(Benzyloxy)-3-bromo-5-methylphenyl]boronic acid structure](https://cnstatic.chemtradehub.com/structs/870/870777-20-1-24ac.webp)