isomer相关论文
Using molecular mechanics method,values of the heat of formation (HF) of different conformations,of perylenequinonoid ph......
近期,在101In、123,125Ag和218Pa等核中,首次观测到同核异能态.本工作通过原子核壳模型解释In、Ag同位素和N=127素中,观测到的同中......
目的为加强对抗溃疡药薁磺酸钠原料药的质量控制,合成了其中可能存在的两个有关物质并鉴定其结构。方法以愈创薁为起始原料,经发烟......
Excited states of ~(125)Sb have been studied using in-beam γ spectroscopy techniques viathe ~(124)Sn(~7Li,α2n)reactio......
通过制备型高效液相色谱分离获得了Tb@C_(82)的两种同分异构体,依据它们的UV-Vis-NIR吸收光谱推断它们分别具有C_(2v)和C_s对称性......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
利用能量为60-80MeV的12C束流,通过197Au(12C,3n) 206 At反应研究了206At核的高自旋能级结构. 用7台BGO(AC)HPGe探测器和一台用于......
Analysis of electrostatic hydration free energies of the isomers of the 99mTc-BAT and 99mTc-DADT complexes is carried ou......
利用在束γ谱学方法,通过124Sn(7Li, α2n)反应首次研究了丰中子核125Sb的高自旋态. 建立了自旋达23/2+、激发能至2637keV的能级纲......
用从头算理论,在B3LYP/6-31G(d)基组水平上对二氯苯3种同分异构体及其阳离子进行了优化计算,得到其稳定构型,从而得到它们的红外振......
Three new isomers of FCH2CP system, F(H)CCPH (1), F-cCPC-H(H) (2) and F-cCC(H)P-H (3), are predicted by means of B3LYP a......
A new planar isomer of HNC3 system, H-cCNC-C, is theoretically predicted by means of B3LYP and CCSD(T) methods. The sugg......
