请问老师,我的文章审稿人让我用CCSD计算,我可以不算么,我发现CCSD好慢啊,而且一直在出错,我只是进行freq计算,能量还不收敛,我可以反驳么the results using DFT should also be compared using high-level correlated methods at least the level of single-point CCSD(T) coupled-cluster calculations with DFT optimized structures
OA:
多大的体系,CCSD(T)单点跑不了?
A:
人家没让你在耦合簇级别振动分析
Q:
刚刚数了一下一共50个原子
A:
直接说算不动
Q:
噢,sob老师,那我只分析零点能就好了么
A:
和这有什么关系
直接怼回去就完了,数据也不用改
OA:
50个原子跑CCSD(T)……
Q:
The results using DFT should also be compared using high-level correlated methods at least the level of single-point CCSD(T) coupled-cluster calculations with DFT optimized structures. For example, the authors may consult and cite: RSC Adv., 2015, 5, 50989–50998; Theor. Chem. Acc. 2016, 135, 259; J. Phys. Chem. A 2014, 118, 4019−4029;RSC Adv., 2015, 5, 82587–82604.
老师请问使用multiwfn得到ESP的Potential的cube文件,分子是300多个原子,核心数已经调到了8核,内存在默认状态下,计算了接近一个小时显示依旧是:“Note: Virtual orbitals higher than LUMO+10 have been discarded for saving computional time”是不是正常情况,或者说是不是就继续等待就可以了(multiwfn选择的选项顺序是5,12,3)