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本帖最后由 yzh 于 2026-4-28 15:20 编辑
各位论坛老师:
请教一个关于Cu配合物磷光速率请教,参考ORCA6.1手册关于磷光速率的计算部分,关键词如下:
!PBE0 def2-SVP TIGHTSCF ESD(PHOSP) RI-SOMF(1X) AutoAux RIJCOSX
%basis
newGTO Cu "def2-TZVP" end
end
%maxcore 2000
%pal nprocs 48 end
%TDDFT
NROOTS 10
DOSOC TRUE
TDA FALSE
IROOT 1
END
%ESD GSHESSIAN "cu5-phos-S0.hess"
TSHESSIAN "cu5-phos-T1.hess"
DOHT TRUE
DELE 21416
TEMP 298
END
* XYZFILE 0 1 cu5-phos-S0.xyz
$NEW_JOB
!PBE0 def2-SVP TIGHTSCF ESD(PHOSP) RI-SOMF(1X) AutoAux RIJCOSX
%basis
newGTO Cu "def2-TZVP" end
end
%maxcore 2000
%pal nprocs 48 end
%TDDFT
NROOTS 10
DOSOC TRUE
TDA FALSE
IROOT 2
END
%ESD GSHESSIAN "cu5-phos-S0.hess"
TSHESSIAN "cu5-phos-T1.hess"
DOHT TRUE
DELE 21416
TEMP 298
END
* XYZFILE 0 1 cu5-phos-S0.xyz
$NEW_JOB
!PBE0 def2-SVP TIGHTSCF ESD(PHOSP) RI-SOMF(1X) AutoAux RIJCOSX
%basis
newGTO Cu "def2-TZVP" end
end
%maxcore 2000
%pal nprocs 48 end
%TDDFT
NROOTS 10
DOSOC TRUE
TDA FALSE
IROOT 3
END
%ESD GSHESSIAN "cu5-phos-S0.hess"
TSHESSIAN "cu5-phos-T1.hess"
DOHT TRUE
DELE 21416
TEMP 298
END
* XYZFILE 0 1 cu5-phos-S0.xyz
采用PBE0,Cu原子采用def2-TZVP,其他原子采用def2-SVP,开启HT效应。
目前情况,7V12的CPU采用48核心120G内容计算了60小时还在计算,查看out文件一直没有继续输出,卡在如下输出后,一直在计算,目前计算文件接近8G。
Writting GS hessian to: cu5-phos_job2.GS.hess
Calculating Wilson`s B Matrix: ...done
Converting to internal coordinates: ...done
Calculating rotation matrix J: ...done
Calculating displacement vector K: ...done
The sum of K*K is: 6.482054
Checking for transition data: ...done
Computing transition dipole derivatives ... (297 modes)
(will need at least 297 displacements)
...
<<Displacing mode 153 (+)>>
<<Displacing mode 154 (+)>>
<<Displacing mode 155 (+)>>
<<Displacing mode 156 (+)>>
<<Displacing mode 157 (+)>>
<<Displacing mode 158 (+)>>
<<Displacing mode 159 (+)>>
<<Displacing mode 160 (+)>>
<<Displacing mode 161 (+)>>
<<Displacing mode 162 (+)>>
请教一下这是什么原因导致的,至少需要297个displacements,是不是需要一直等待?另外,输入关键词是否存在问题?
谢谢!
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