| 1 | 1/1 | 返回列表 |
| 查看: 985 | 回復(fù): 0 | |||
[交流]
高斯TD吸收計算獲得的振子強(qiáng)度很低怎么辦?
|
|
如下面顯示,TD計算的紫外吸收譜的振子強(qiáng)度都很低,這個可能是因為什么呢? 用于計算的結(jié)構(gòu)已經(jīng)收斂到4個yes了。 請各位大神指教! Excitation energies and oscillator strengths: Excited State 1: Singlet-A 2.0568 eV 602.81 nm f=0.0003 <S**2>=0.000 87 -> 90 -0.11173 88 -> 89 0.68819 This state for optimization and/or second-order correction. Total Energy, E(TD-HF/TD-KS) = -2250.29633409 Copying the excited state density for this state as the 1-particle RhoCI density. Excited State 2: Singlet-A 2.0879 eV 593.81 nm f=0.0016 <S**2>=0.000 88 -> 90 0.65758 88 -> 91 0.19325 Excited State 3: Singlet-A 2.1303 eV 582.01 nm f=0.0001 <S**2>=0.000 87 -> 89 -0.27255 88 -> 90 -0.13655 88 -> 91 0.62252 Excited State 4: Singlet-A 2.1790 eV 569.00 nm f=0.0001 <S**2>=0.000 87 -> 89 0.62349 88 -> 90 -0.12274 88 -> 91 0.23445 88 -> 92 -0.10376 88 -> 93 0.10938 Excited State 5: Singlet-A 2.1964 eV 564.48 nm f=0.0008 <S**2>=0.000 87 -> 90 0.65969 88 -> 92 0.15339 Excited State 6: Singlet-A 2.2247 eV 557.32 nm f=0.0017 <S**2>=0.000 87 -> 89 0.10752 87 -> 90 -0.16683 87 -> 91 0.17931 87 -> 92 -0.20380 88 -> 92 0.59203 88 -> 94 0.10313 |
| 1 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 288求調(diào)劑 一志愿哈工大 材料與化工 +30 | 洛神哥哥 2026-03-31 | 32/1600 |
|
|---|---|---|---|---|
|
[考研] 求調(diào)劑 +3 | Aniyaio 2026-04-02 | 3/150 |
|
|
[考研] 342求調(diào)劑 +13 | Mary Keen 2026-03-28 | 14/700 |
|
|
[考研] 學(xué)碩機(jī)械工程303求調(diào)劑 +4 | 無名所以叫吳明 2026-03-30 | 4/200 |
|
|
[考研] 材料求調(diào)劑 一志愿哈工大總分298分,前三科223分 +12 | dongfang59 2026-03-27 | 12/600 |
|
|
[考研] 材料工程322分 +8 | 哈哈哈吼吼吼哈 2026-04-01 | 8/400 |
|
|
[考研] 求調(diào)劑!生物與醫(yī)藥專碩 +4 | 逆轉(zhuǎn)陸先生 2026-04-01 | 4/200 |
|
|
[考研] 考研調(diào)劑0702 +3 | 梅子味晚霞 2026-03-28 | 3/150 |
|
|
[考研] 322求調(diào)劑 +5 | 熹僖XX 2026-03-31 | 6/300 |
|
|
[考研] 一志愿中農(nóng)0710生物學(xué),微生物方向總分338求調(diào)劑 +3 | 柒xxxx. 2026-03-26 | 3/150 |
|
|
[考研] 0855機(jī)械初試280求調(diào)劑 +3 | kazenotori 2026-03-31 | 3/150 |
|
|
[考研] 求調(diào)劑,一志愿北林食品與營養(yǎng)095500,301分,已過六級,有科研經(jīng)歷 +4 | 快樂儲蓄罐 2026-03-31 | 4/200 |
|
|
[考研] 0856調(diào)劑 +7 | 曲聽筠 2026-03-30 | 7/350 |
|
|
[考研] 323分 食品與營養(yǎng)調(diào)劑 +3 | 嘿ooo 2026-03-31 | 3/150 |
|
|
[考研] 085601一志愿西北工業(yè)大學(xué)初試346 +4 | 085601初試346 2026-03-30 | 4/200 |
|
|
[考研] 一志愿華中師范化學(xué)332分求調(diào)劑 +3 | Lyy930824@ 2026-03-29 | 3/150 |
|
|
[考研] 293求調(diào)劑 +3 | 末未mm 2026-03-30 | 5/250 |
|
|
[考研] 348求調(diào)劑 +6 | 小懶蟲不懶了 2026-03-28 | 6/300 |
|
|
[考研] 一志愿中南大學(xué)化學(xué)0703總分337求調(diào)劑 +6 | niko- 2026-03-27 | 6/300 |
|
|
[考研] 求調(diào)劑 +7 | 爭取九點(diǎn)睡 2026-03-28 | 8/400 |
|