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xuelucheng銀蟲 (初入文壇)
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[求助]
關于CASTEP計算氣體在金屬氧化物表面的吸附,搜索過渡態(tài)時出錯,求高人指點
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錯誤信息如下 Final energy = -16807.27086398 eV (energy not corrected for finite basis set) +++++++++++++++++++++++++++++++++++++++++++++++++++++++ Path coordinate: 0.00000 Energy: -16807.27086 eV +++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++ Unable to bracket maximum from both endpoints Please check endpoints Cumulative number of energy/gradient calls: 18 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ Error detected in tssearch_algor_LST Current trace stack: tssearch_utils_io_abort tssearch_algor_LST tssearch_LSTQST tssearch_run castep Trapped SIGINT or SIGTERM. Exiting... Trapped SIGINT or SIGTERM. Exiting... Trapped SIGINT or SIGTERM. Exiting... Trapped SIGINT or SIGTERM. Exiting... Trapped SIGINT or SIGTERM. Exiting... Trapped SIGINT or SIGTERM. Exiting... Trapped SIGINT or SIGTERM. Exiting... Trapped SIGINT or SIGTERM. Exiting... Trapped SIGINT or SIGTERM. Exiting... Trapped SIGINT or SIGTERM. Exiting... Trapped SIGINT or SIGTERM. Exiting... MPI Application rank 0 exited before MPI_Finalize() with status 1 希望遇到過類似問題的大俠幫幫忙 |
木蟲 (正式寫手)
Dr.
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most likely DMol3 does not find a barrier between your reactants and products. it looks very much like DMol is having trouble finding an initial guess for the transition state. As Victor mentioned, it would be difficult to determine exactly what is happening without access to the files. However, it would probably be worthwhile checking in the Material Studio manual - particularly about the keyword 'opt_ts_bracket', which could probably help you further. |

木蟲 (正式寫手)
Dr.

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