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The juvenile sea squirt wanders through the sea searching
for a suitable rock or hunk of coral to cling to and make
its home for life. For this task it has a rudimentary
nervous system. When it finds its spot and takes root, it
doesn't need its brain any more so it eats it.
It's rather like getting tenure.
-- source unknown
Error termination request processed by link 9999.
Error termination via Lnk1e in /nfs-share/home/2001110394/gaussian/g16/l9999.exe at Mon Mar 24 13:01:38 2025.
Job cpu time: 3 days 7 hours 13 minutes 48.4 seconds.
Elapsed time: 0 days 2 hours 13 minutes 35.2 seconds.
File lengths (MBytes): RWF= 1456 Int= 0 D2E= 0 Chk= 32 Scr= 32
作为练习跑了跑体系,先用小一点且Gaussian针对性优化过的6-311G(d,p)基组在同泛函下预搜索过渡态,再切换到def-TZVP正式优化并检验波函数稳定性,给12核24 GB内存的情况下2个小时足以顺利收敛完成计算(不包含IRC)。后两个任务的相关文件已放在压缩包里。 (, 下载次数 Times of downloads: 25)
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最终单一虚频为412.19i cm-1且振动方向符合单重态氧与苯环发生一步[4+2]环加成的预期,单重态体系波函数也确认稳定。 (, 下载次数 Times of downloads: 17)