Using beryllium bonds to change halogen bonds from traditional to chlorine-shared to ion-pair

来源 :The 15th ICQC International Congress of Quantum Chemistry(第1 | 被引量 : 0次 | 上传用户:maxzhk
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The cooperativity between beryllium bonds [1] and halogen bonds [2] was investigated by comparing the structures,binding energies and bonding characteristics of ternary complexes HFBe:FCl:N-base and R2Be:FCl:N-base for R = H,F,Cl;N-base = NH3,NHCH2,NCH with those of binary complexes HFBe:FCl,R2Be:FCl,and FCl:N-base,by means of ab initio MP2/aug-cc-pVTZ.
其他文献
The vibrational spectrums of both isolated and crystalized aniline and acetanilide molecules are investigated using DFT method.The vibrational spectrums of isolated acetanilide(ACN)molecular obtained
会议
Double proton transfer in the formamidine-formic acid complex at room temperature has been investigated with ab initio path integral molecular dynamics(PIMD) simulations.
会议
Photophysical behavior of Re(I) tricarbonyl diimine complexes strongly depends on the coordination sphere,variations of which control character of the lowest lying excited states and their relative en
会议
Most of chemistry,focuses on molecular reactions,in which chemical bonds are broken and formed,which naturally leads to substantial multi-reference character of the electronic wavefunction.
会议
A new internally contracted MRCI program has been recently implemented by our Xian-CI group based on Graphical Unitary Group Approach(GUGA) and hole-particle symmetry.
会议
Localized molecular orbitals(LMO) not only serve as an important bridge between chemical intuition and molecular wave functions but also can be employed to reduce the computational cost of many-body m
会议
The generalized energy-based fragmentation(GEBF) approach[1] has been implemented for the explicitly correlated second-order M(o)ller-Plesset perturbation theory F12(MP2-F12) method,coupled-cluster wi
会议
An efficient implementation of the local excitation approximation(LEA) of timedependent density functional theory(TDDFT)or time-dependent Hartree-Fock,(TDHF)(or configuration interaction singles,CIS)
会议
Considerable recent research effort has been devoted to the development of boronyl(BO) chemistry.
会议
The axially chiral C3/C2 B39-are the second experimentally observed borospherenes after D2d B40-/0.
会议