| 24小時(shí)熱門(mén)版塊排行榜 |
| 5 | 1/1 | 返回列表 |
| 查看: 1204 | 回復(fù): 3 | ||||
| 當(dāng)前只顯示滿(mǎn)足指定條件的回帖,點(diǎn)擊這里查看本話(huà)題的所有回帖 | ||||
黃金比例木蟲(chóng) (正式寫(xiě)手)
|
[求助]
幾個(gè)高斯的基礎(chǔ)問(wèn)題。!
|
|||
|
小弟剛接觸gaussian,有幾個(gè)基礎(chǔ)問(wèn)題想請(qǐng)教一下。 ------------------- - Thermochemistry - ------------------- Temperature 298.150 Kelvin. Pressure 1.00000 Atm. Atom 1 has atomic number 8 and mass 15.99491 Atom 2 has atomic number 1 and mass 1.00783 Atom 3 has atomic number 1 and mass 1.00783 Molecular mass: 18.01056 amu. Principal axes and moments of inertia in atomic units: 1 2 3 Eigenvalues -- 2.29432 4.17608 6.47040 X 0.00000 0.00000 1.00000 Y 1.00000 0.00000 0.00000 Z 0.00000 1.00000 0.00000 This molecule is an asymmetric top. Rotational symmetry number 2. Rotational temperatures (Kelvin) 37.75138 20.74046 13.38616 Rotational constants (GHZ): 786.61204 432.16153 278.92257 Zero-point vibrational energy 55520.5 (Joules/Mol) 13.26972 (Kcal/Mol) Vibrational temperatures: 2466.05 5356.91 5532.19 (Kelvin) Zero-point correction= 0.021147 (Hartree/Particle) Thermal correction to Energy= 0.023981 Thermal correction to Enthalpy= 0.024925 Thermal correction to Gibbs Free Energy= 0.003478 Sum of electronic and zero-point Energies= -76.387807 Sum of electronic and thermal Energies= -76.384972 Sum of electronic and thermal Enthalpies= -76.384028 Sum of electronic and thermal Free Energies= -76.405475 E (Thermal) CV S KCal/Mol Cal/Mol-Kelvin Cal/Mol-Kelvin Total 15.048 5.996 45.139 Electronic 0.000 0.000 0.000 Translational 0.889 2.981 34.608 Rotational 0.889 2.981 10.526 Vibrational 13.271 0.035 0.005 Q Log10(Q) Ln(Q) Total Bot 0.251242D-01 -1.599907 -3.683922 Total V=0 0.133922D+09 8.126851 18.712766 Vib (Bot) 0.187652D-09 -9.726647 -22.396432 Vib (V=0) 0.100026D+01 0.000111 0.000256 Electronic 0.100000D+01 0.000000 0.000000 Translational 0.300432D+07 6.477746 14.915562 Rotational 0.445650D+02 1.648994 3.796948 。。。。。。。。。。。。。。。。。 Sum of electronic and zero-point Energies= -76.387807 Sum of electronic and thermal Energies= -76.384972 Sum of electronic and thermal Enthalpies= -76.384028 Sum of electronic and = -76.405475 zero-point Energies, thermal Energies, thermal Enthalpies, thermal Free Energies .這四項(xiàng)為什么要加上electronic energy ???? 還有E (Thermal) 又是什么能量?熱能?? 文獻(xiàn)中經(jīng)常出現(xiàn)的 delta G 和delta H 又是怎么算的??? |
高斯 | 高斯學(xué)習(xí)中的基礎(chǔ)問(wèn)題 |
木蟲(chóng) (小有名氣)
木蟲(chóng) (小有名氣)
木蟲(chóng) (正式寫(xiě)手)
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 一志愿211,0703化學(xué)310分求調(diào)劑 +3 | 努力奮斗112 2026-03-15 | 3/150 |
|
|---|---|---|---|---|
|
[考研] 化學(xué)工程321分求調(diào)劑 +18 | 大米飯! 2026-03-15 | 22/1100 |
|
|
[考研] 333求調(diào)劑 +5 | 87639 2026-03-21 | 7/350 |
|
|
[考研] 307求調(diào)劑 +3 | 余意卿 2026-03-18 | 3/150 |
|
|
[考研] 求調(diào)劑 +3 | .m.. 2026-03-21 | 4/200 |
|
|
[考研] 294求調(diào)劑材料與化工專(zhuān)碩 +15 | 陌の森林 2026-03-18 | 15/750 |
|
|
[考研] 北科281學(xué)碩材料求調(diào)劑 +5 | tcxiaoxx 2026-03-20 | 5/250 |
|
|
[考研] 0817 化學(xué)工程 299分求調(diào)劑 有科研經(jīng)歷 有二區(qū)文章 +22 | rare12345 2026-03-18 | 22/1100 |
|
|
[考研] 260求調(diào)劑 +3 | 朱芷琳 2026-03-20 | 3/150 |
|
|
[考研] 求調(diào)劑 +3 | @taotao 2026-03-20 | 3/150 |
|
|
[考研] 261求B區(qū)調(diào)劑,科研經(jīng)歷豐富 +3 | 牛奶很忙 2026-03-20 | 4/200 |
|
|
[考研] 298-一志愿中國(guó)農(nóng)業(yè)大學(xué)-求調(diào)劑 +9 | 手機(jī)用戶(hù) 2026-03-17 | 9/450 |
|
|
[考研] 081700化工學(xué)碩調(diào)劑 +3 | 【1】 2026-03-16 | 3/150 |
|
|
[考研] 材料考研調(diào)劑 +3 | xwt。 2026-03-19 | 3/150 |
|
|
[考研] 【同濟(jì)軟件】軟件(085405)考研求調(diào)劑 +3 | 2026eternal 2026-03-18 | 3/150 |
|
|
[考研] 308求調(diào)劑 +4 | 是Lupa啊 2026-03-16 | 4/200 |
|
|
[考研] 東南大學(xué)364求調(diào)劑 +5 | JasonYuiui 2026-03-15 | 5/250 |
|
|
[考研] 機(jī)械專(zhuān)碩325,尋找調(diào)劑院校 +3 | y9999 2026-03-15 | 5/250 |
|
|
[考研] 0856求調(diào)劑 +3 | 劉夢(mèng)微 2026-03-15 | 3/150 |
|
|
[考研] 0856專(zhuān)碩279求調(diào)劑 +5 | 加油加油!? 2026-03-15 | 5/250 |
|