| 24小時(shí)熱門(mén)版塊排行榜 |
| 5 | 1/1 | 返回列表 |
| 查看: 2370 | 回復(fù): 10 | |||
| 當(dāng)前只顯示滿足指定條件的回帖,點(diǎn)擊這里查看本話題的所有回帖 | |||
wanfei金蟲(chóng) (小有名氣)
|
[交流]
【求助】分析HOMO LUMO 已有6人參與
|
||
|
我初學(xué)MS希望大家?guī)臀铱聪孪旅娴腍OMO LUMO值怎么取,謝謝 Fermi Energy -0.18133Ha -4.934eV -kTS_e= -0.054975Ha HOMO is orbital number 478 LUMO is orbital number 479 state eigenvalue occupation (au) (ev) 1 - 1 a -9.969555 -271.286 1.000 2 + 1 a -9.969555 -271.286 1.000 3 - 2 a -9.969525 -271.285 1.000 4 + 2 a -9.969525 -271.285 1.000 5 + 3 a -9.969184 -271.275 1.000 6 - 3 a -9.969184 -271.275 1.000 7 + 4 a -9.968916 -271.268 1.000 8 - 4 a -9.968916 -271.268 1.000 9 - 5 a -9.968785 -271.265 1.000 10 + 5 a -9.968785 -271.265 1.000 11 - 6 a -9.968658 -271.261 1.000 12 + 6 a -9.968658 -271.261 1.000 13 + 7 a -9.968179 -271.248 1.000 14 - 7 a -9.968179 -271.248 1.000 29 + 15 a -9.964444 -271.146 1.000 407 - 204 a -0.331496 -9.020 1.000 408 + 204 a -0.331496 -9.020 1.000 409 - 205 a -0.325938 -8.869 1.000 410 + 205 a -0.325938 -8.869 1.000 411 + 206 a -0.316792 -8.620 1.000 412 - 206 a -0.316792 -8.620 1.000 413 + 207 a -0.316144 -8.603 1.000 414 - 207 a -0.316144 -8.603 1.000 415 - 208 a -0.311408 -8.474 1.000 416 + 208 a -0.311408 -8.474 1.000 417 - 209 a -0.303482 -8.258 1.000 418 + 209 a -0.303482 -8.258 1.000 419 - 210 a -0.298791 -8.131 1.000 420 + 210 a -0.298791 -8.131 1.000 421 + 211 a -0.296928 -8.080 1.000 422 - 211 a -0.296928 -8.080 1.000 423 - 212 a -0.293587 -7.989 1.000 424 + 212 a -0.293587 -7.989 1.000 425 + 213 a -0.287264 -7.817 1.000 426 - 213 a -0.287264 -7.817 1.000 427 + 214 a -0.287097 -7.812 1.000 428 - 214 a -0.287097 -7.812 1.000 429 + 215 a -0.276340 -7.520 1.000 430 - 215 a -0.276340 -7.520 1.000 431 + 216 a -0.275441 -7.495 1.000 432 - 216 a -0.275441 -7.495 1.000 433 + 217 a -0.274374 -7.466 1.000 434 - 217 a -0.274374 -7.466 1.000 435 + 218 a -0.270211 -7.353 1.000 436 - 218 a -0.270211 -7.353 1.000 437 - 219 a -0.269856 -7.343 1.000 438 + 219 a -0.269856 -7.343 1.000 439 + 220 a -0.268701 -7.312 1.000 440 - 220 a -0.268701 -7.312 1.000 441 + 221 a -0.267891 -7.290 1.000 442 - 221 a -0.267891 -7.290 1.000 443 + 222 a -0.266600 -7.255 1.000 444 - 222 a -0.266600 -7.255 1.000 445 - 223 a -0.265851 -7.234 1.000 446 + 223 a -0.265851 -7.234 1.000 447 - 224 a -0.265107 -7.214 1.000 448 + 224 a -0.265107 -7.214 1.000 449 + 225 a -0.262779 -7.151 1.000 450 - 225 a -0.262779 -7.151 1.000 451 + 226 a -0.261559 -7.117 1.000 452 - 226 a -0.261559 -7.117 1.000 453 + 227 a -0.260397 -7.086 1.000 454 - 227 a -0.260397 -7.086 1.000 455 - 228 a -0.257449 -7.006 1.000 456 + 228 a -0.257449 -7.006 1.000 457 + 229 a -0.256691 -6.985 0.999 458 - 229 a -0.256691 -6.985 0.999 459 + 230 a -0.254453 -6.924 0.999 460 - 230 a -0.254453 -6.924 0.999 461 - 231 a -0.251578 -6.846 0.999 462 + 231 a -0.251578 -6.846 0.999 463 - 232 a -0.250646 -6.820 0.999 464 + 232 a -0.250646 -6.820 0.999 465 + 233 a -0.242699 -6.604 0.998 466 - 233 a -0.242699 -6.604 0.998 467 - 234 a -0.238706 -6.496 0.997 468 + 234 a -0.238706 -6.496 0.997 469 - 235 a -0.232908 -6.338 0.994 470 + 235 a -0.232908 -6.338 0.994 471 + 236 a -0.230564 -6.274 0.993 472 - 236 a -0.230564 -6.274 0.993 473 + 237 a -0.226456 -6.162 0.989 474 - 237 a -0.226456 -6.162 0.989 475 - 238 a -0.211887 -5.766 0.955 476 + 238 a -0.211887 -5.766 0.955 477 - 239 a -0.203470 -5.537 0.902 478 + 239 a -0.203470 -5.537 0.902 479 - 240 a -0.177873 -4.840 0.415 480 + 240 a -0.177873 -4.840 0.415 481 + 241 a -0.154393 -4.201 0.063 482 - 241 a -0.154393 -4.201 0.063 483 + 242 a -0.153586 -4.179 0.059 484 - 242 a -0.153586 -4.179 0.059 485 - 243 a -0.153538 -4.178 0.058 486 + 243 a -0.153538 -4.178 0.058 487 + 244 a -0.150324 -4.091 0.043 488 - 244 a -0.150324 -4.091 0.043 489 - 245 a -0.147892 -4.024 0.034 490 + 245 a -0.147892 -4.024 0.034 491 - 246 a -0.141360 -3.847 0.018 492 + 246 a -0.141360 -3.847 0.018 493 - 247 a -0.135381 -3.684 0.010 494 + 247 a -0.135381 -3.684 0.010 495 - 248 a -0.135092 -3.676 0.010 496 + 248 a -0.135092 -3.676 0.010 497 + 249 a -0.130042 -3.539 0.006 498 - 249 a -0.130042 -3.539 0.006 499 + 250 a -0.129341 -3.520 0.005 500 - 250 a -0.129341 -3.520 0.005 501 + 251 a -0.121936 -3.318 0.003 502 - 251 a -0.121936 -3.318 0.003 503 - 252 a -0.117864 -3.207 0.002 504 + 252 a -0.117864 -3.207 0.002 505 - 253 a -0.109848 -2.989 0.001 506 + 253 a -0.109848 -2.989 0.001 507 + 254 a -0.106967 -2.911 0.001 508 - 254 a -0.106967 -2.911 0.001 509 + 255 a -0.103894 -2.827 0.000 510 - 255 a -0.103894 -2.827 0.000 511 + 256 a -0.098862 -2.690 0.000 512 - 256 a -0.098862 -2.690 0.000 513 - 257 a -0.098511 -2.681 0.000 514 + 257 a -0.098511 -2.681 0.000 515 + 258 a -0.093410 -2.542 0.000 516 - 258 a -0.093410 -2.542 0.000 517 - 259 a -0.092371 -2.514 0.000 518 + 259 a -0.092371 -2.514 0.000 519 - 260 a -0.083665 -2.277 0.000 520 + 260 a -0.083665 -2.277 0.000 521 - 261 a -0.081790 -2.226 0.000 522 + 261 a -0.081790 -2.226 0.000 523 - 262 a -0.079663 -2.168 0.000 524 + 262 a -0.079663 -2.168 0.000 525 + 263 a -0.078240 -2.129 0.000 526 - 263 a -0.078240 -2.129 0.000 527 - 264 a -0.071906 -1.957 0.000 528 + 264 a -0.071906 -1.957 0.000 529 + 265 a -0.067904 -1.848 0.000 530 - 265 a -0.067904 -1.848 0.000 531 - 266 a -0.060448 -1.645 0.000 532 + 266 a -0.060448 -1.645 0.000 533 + 267 a -0.042190 -1.148 0.000 534 - 267 a -0.042190 -1.148 0.000 535 - 268 a -0.039995 -1.088 0.000 536 + 268 a -0.039995 -1.088 0.000 537 + 269 a -0.031573 -0.859 0.000 538 - 269 a -0.031573 -0.859 0.000 539 - 270 a -0.029615 -0.806 0.000 540 + 270 a -0.029615 -0.806 0.000 541 - 271 a -0.020366 -0.554 0.000 542 + 271 a -0.020366 -0.554 0.000 543 + 272 a -0.018596 -0.506 0.000 544 - 272 a -0.018596 -0.506 0.000 545 - 273 a 0.002193 0.060 0.000 546 + 273 a 0.002193 0.060 0.000 547 + 274 a 0.005364 0.146 0.000 550 + 275 a 0.006215 0.169 0.000 551 + 276 a 0.010034 0.273 0.000 553 + 277 a 0.013892 0.378 0.000 556 + 278 a 0.030601 0.833 0.000 557 + 279 a 0.033528 0.912 0.000 560 + 280 a 0.038694 1.053 0.000 562 + 281 a 0.039440 1.073 0.000 563 + 282 a 0.052195 1.420 0.000 Orbital occupation is: 232 a ( 1,) alpha and 232 a ( 1) beta, and 7.56 alpha elec in 27 orbitals plus 7.56 beta elec in 27 orbitals Total number electrons: 479.1 Total E (au) Binding E (au) Convergence Time (m) Iter ----------------------------------------------------------------------------- Ef -3034.2278824 -21.3353035 0.66E-06 878.033 14 binding energy -21.335304Ha -580.56339eV -13388.372kcal/mol -56016.950kJ/mol ----------------------------------------------------------------------------- ~~~~~~~~~~~~~~~~~~~~~ End Computing SCF Energy/Gradient ~~ 因?yàn)樘L(zhǎng),中間occupation為1.00的扇區(qū)了部分。另外能量值是取Ef -3034.2278824嗎? 我算是納米管,想知道CNT(5,5) CNT(5,0) CNT(8,0)這些有什么區(qū)別?謝謝大家了 |
銅蟲(chóng) (著名寫(xiě)手)
至尊木蟲(chóng) (職業(yè)作家)
|
開(kāi)頭的部分已經(jīng)很清楚的告訴你了: Fermi Energy -0.18133Ha -4.934eV -kTS_e= -0.054975Ha HOMO is orbital number 478 LUMO is orbital number 479 因?yàn)槟悴捎胹mearing的方法來(lái)確定費(fèi)米能級(jí)的,所以第479個(gè)軌道的占有數(shù)為小于1接近0的小數(shù)。 CNT具有一維周期,看Fermi level,畫(huà)出能帶圖來(lái),找出導(dǎo)帶底和價(jià)帶頂這樣更有意義。 [ Last edited by valenhou001 on 2010-5-31 at 17:05 ] |
金蟲(chóng) (小有名氣)
金蟲(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 | |
|---|---|---|---|---|
|
[考博] 東華理工大學(xué)化材專(zhuān)業(yè)26屆碩士博士申請(qǐng) +8 | zlingli 2026-03-13 | 8/400 |
|
|---|---|---|---|---|
|
[考研] 一志愿北京化工大學(xué)0703化學(xué)318分,有科研經(jīng)歷,求調(diào)劑 +3 | 一瓶苯甲酸 2026-03-14 | 3/150 |
|
|
[考研] 本人考085602 化學(xué)工程 專(zhuān)碩 +17 | 不知道叫什么! 2026-03-15 | 19/950 |
|
|
[教師之家] 焦慮 +9 | 水冰月月野兔 2026-03-13 | 13/650 |
|
|
[考研] 0703化學(xué)調(diào)劑 +8 | 妮妮ninicgb 2026-03-15 | 12/600 |
|
|
[考研] 085700資源與環(huán)境308求調(diào)劑 +3 | 墨墨漠 2026-03-18 | 3/150 |
|
|
[考研] 化學(xué)工程321分求調(diào)劑 +15 | 大米飯! 2026-03-15 | 18/900 |
|
|
[考研] 材料與化工一志愿南昌大學(xué)327求調(diào)劑推薦 +8 | Ncdx123456 2026-03-13 | 9/450 |
|
|
[考研] 312求調(diào)劑 +8 | 陌宸希 2026-03-16 | 9/450 |
|
|
[考研] 工科材料085601 279求調(diào)劑 +6 | 困于星晨 2026-03-17 | 6/300 |
|
|
[考研] 278求調(diào)劑 +5 | 煙火先于春 2026-03-17 | 5/250 |
|
|
[考研] 材料專(zhuān)碩326求調(diào)劑 +6 | 墨煜姒莘 2026-03-15 | 7/350 |
|
|
[考研] 考研調(diào)劑 +3 | 淇ya_~ 2026-03-17 | 5/250 |
|
|
[考研] 304求調(diào)劑 +5 | 素年祭語(yǔ) 2026-03-15 | 5/250 |
|
|
[考研] 304求調(diào)劑 +4 | ahbd 2026-03-14 | 4/200 |
|
|
[考研] 一志愿華中師范071000,325求調(diào)劑 +6 | RuitingC 2026-03-12 | 6/300 |
|
|
[考研] 0703化學(xué)調(diào)劑 290分有科研經(jīng)歷,論文在投 +7 | 膩膩gk 2026-03-14 | 7/350 |
|
|
[考研] 327求調(diào)劑 +6 | 拾光任染 2026-03-15 | 11/550 |
|
|
[考研] 一志愿哈工大材料324分求調(diào)劑 +5 | 閆旭東 2026-03-14 | 5/250 |
|
|
[考研] 297求調(diào)劑 +4 | 學(xué)海漂泊 2026-03-13 | 4/200 |
|