采用密度泛函LSDA方法,在6-311++g(3df,3pd)基组水平上研究了不同外电场下SF6分子的几何结构、偶极矩、能级分布和红外光谱的变化规律,并利用杂化CIS方法研究了SF6分子的前9个激发态的激发能、波长和振子强度随外电场的变化情况。结果表明:X轴向上的1S-6F键长受到外场影响最大,随着外电场的增加可能最先趋于断裂;偶...
CRYSTAL STRUCTUREFLUORIDESCHEMICAL BONDSMOLECULAR STRUCTURECANADACrystals of difluorochlorine(III)hexafluoroarsenate(V), ClF2AsF6, are monoclinic, space group A2/a, a = 10.676(9), b = 7.673(7), c = 8.064(7) , β = 113.40(5)°. The structure was refined by three dimensional least squares...
Crystallographic analysis of the recognition of a nuclear localization signal by the nuclear import factor karyopherin α. Cell 94, 193–204 (1998). Article CAS PubMed Google Scholar Kobe, B. Autoinhibition by an internal nuclear localization signal revealed by the crystal structure of mammalian ...
What is the difference between molecular geometry and electron-group geometry with regards to a Lewis dot structure? What is the electron geometry and molecular geometry of PI5? Describe the molecular geometry of IOF5. Determine the electron geometry and molecular geometry of SF6. ...
Predict the electron pair geometry and the molecular structure ofSnCl3−. Molecular Geometry: Molecular geometry is the actual shape of a molecule in three-dimensional space. Compounds can have a molecular geometry similar to their electron pair geometry. If a compound has four electron...
Sulfur/nitrogen co-doped carbon-based copper nanozyme with high peroxidase-like activity for dual-channel paper-based detection of melatonin Multiple heteroatom doping is one of the effective strategies to tune the structure of carbon supports and enhance the catalytic performance of nanozymes ... Chen...
THE MOLECULAR STRUCTURE OF MoF$sub 6$, WF$sub 6$, AND UF$sub 6$ FROM INFRARED AND RAMAN SPECTRA 来自 ResearchGate 喜欢 0 阅读量: 30 作者:T.G. Burke,D.F. Smith,A.H. Nielsen 摘要: Presentations without an abstract printed in the proceedings do not have an abstract (image or text)...
Antisense oligonucleotide (ASO) therapeutics targeting specific mRNA sequences to modulate gene expression have shown significant promise in cancer treatment. One of the best-studied A-to-I RNA editing targets in cancer is antizyme inhibitor 1 (AZIN1). The RNA secondary structure of AZIN1 includes...
Draw the Lewis formula and a three-dimensional structure for the given poly-centered molecule. Indicate the hybridization and bond angles at each carbon atom. Butane, C4H10 Indicate all the bond angles for Peroxypropionyl nitrate(PPN). Hint: Draw the Lewis s...
Molecular Adsorption Changes the Quantum Structure of Oxide-Supported Gold Nanoparticles: Chemisorption versus Physisorption STM conductance spectroscopy and mapping has been used to analyze the impact of molecular adsorption on the quantized electronic structure of individual me... C Stiehler,F Calaza,Schn...