应该不容易测出来，用分子模拟方法试试
待解决 悬赏分:1 - 离问题结束还有 pi–pi interaction问题补充:匿名 2013-05-23 12:21:38 π-π相互作用 匿名 2013-05-23 12:23:18 pi pi互作用 匿名 2013-05-23 12:24:58 pipi互作用 匿名 2013-05-23 12:26:38 pi —— pi 的相互作用 匿名 2013-05-23 12:28:18 pi-pi ...
Electronic absorption and electron paramagnetic resonance spectra indicate that the blue copper electronic structure is perturbed, as is the redox potential, by the introduction of a second coordination shell π–π interaction. We suggest that the π–π interaction with the metal ion coordinated ...
In many common protein secondary structures, such as alpha-, 3(10), and polyproline II helices, an n --> pi* interaction places the adjacent backbone amide carbonyl groups in close proximity to each other. This interaction, which is reminiscent of the Burgi-Dunitz trajectory, involves delocali...
The combination of pi-pi interaction and covalent bonding can synergistically strengthen the flexible electrical insulating nanocomposites with well adhesive ... Zheng,Wang,Hua,... - 《Composites Science & Technology》 被引量: 2发表: 2018年 The combination of π-π interaction and covalent bonding ...
摘要: The pi-pi interaction amplitudes have been calculated using a three coupled channel model both with and without constraints imposed by chiral models. Roy's equations have been used to compare the amplitudes and to study the role played by chiral constraints in the pi-pi interaction....
The pi-pi interaction amplitudes have been calculated using a three coupled channel model both with and without constraints imposed by chiral models. Roy's equations have been used to compare the amplitudes and to study the role played by chiral constraints in the pi-pi interaction....
pi-pi Interaction in pyridine dimer and trimer has been investigated in different geometries and orientations at the ab initio (HF, MP2) and DFT (B3LYP) levels of theory using various basis sets (6-31G, 6-31G, 6-311++G) and corrected for basis set superposition error (BSSE). While ...
a Study of the pi - pi Interaction in Nuclear Matter Using the pi+ + a --> pi+ + pi± + a' Reaction 来自 ResearchGate 喜欢 0 阅读量: 7 作者: P Camerini 摘要:The pion-production pi+ A --> pi+ pi± A' reactions were studied on nuclei 2H, 12C, 40Ca and 208Pb at an ...
pi-pi interaction, as an important weak interaction, extensively exists in an aromatic supramclecular system. The characters, types, valid parameters, examinable methods and influence factors are suinmarized for pi-pi interaction. In addition, some introduction is made for evolution of pi-pi inter...