24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 640  |  回复: 2
【奖励】 本帖被评价1次,作者yxk8712增加金币 0.4
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

yxk8712

银虫 (小有名气)


[资源] 量子化学半经验方法的缩写和全称对照(Updated 2010-APR-3)(转载)

ZDO=Zero Differential Overlap(非方法名,为半经验方法常用的近似)
FE MO=Free-electron Molecular Orbital Method
HMO=Huckel Molecular Orbital Method
EHMO=Extended Huckel Molecular Orbital Method(or Extended Huckel Theory)
PPP=Pariser-Parr-Pople method
NDDO=Neglect of Diatomic Differential Overlap
CNDO(include CNDO/1,CNDO/2)=Complete Neglect of Differential Overlap (Version 1/2)
CNDO/S=CNDO parametrized for spectra (including correlation)
INDO=Intermediate Neglect of Differential Overlap
SINDO(new version=SINDO/1)=Symmetric Orthogonalised INDO
SPINDO=Spectroscopic Potentials adjusted INDO
MINDO(/1,/2,/3)=Modified Intermediate Neglect of Differential Overlap (Version 1(=MINDO),2,3)
ZINDO=Zerner's Intermediate Neglect of Differential Overlap
注:ZINDO=INDO/S,由Zerner等人开发的,因为INDO/S用在出名的ZINDO程序中,所以被称为ZINDO,准确来讲叫ZINDO/S,专做激发态,ZINDO-1是做基态的
MNDO=MNDDO=Modified Neglect of Differential Overlap
MNDO/d=based on MNDO, adds d functions
MNDOC=MNDO including correlation
PNDO=PNDDO=Partial Neglect of Diatomic Differential Overlap
PRDDO(and /M,/M/FCP,/M/NQ)=Partial Retention of Diatomic Differential Overlap
LNDO/S=Local Neglect of Differential Overlap (including correlation)
IRDO=Intermediate Retention of Differential Overlap
AM1=Austin Model 1
SAM1=SemiChem Austin Model 1 (or Semi-Ab-initio Model 1), Andy Holder's extension of AM1 in Ampac by the addition of d-orbitals in the Hamiltonian
PM3/4/5/6=Parameterized Model number 3/4/5/6
RM1=Recife Model 1 http://www.rm1.sparkle.pro.br
OM1/2/3=Orthogonalization Models 1/2/3
OMx-D=Orthogonalization Models x with an empirical dispersion term
TNDO=Typed Neglect of Differential Overlap
注:TNDO是在hyperchem中引入的,特点是适合计算与磁相关的属性,比如磁场屏蔽效果。第1版和第2版分别叫做TNDO/1,TNDO/2。一般的半经验法都是把原子按照元素来区分,一个原子只有一种类型。在TNDO中,不同环境下的原子除了元素属性外,还有化学环境的属性,比如sp2与sp3的就不同,脂肪链中的C与芳香环中的不同。TNDO/1基于CNDO,TNDO/2基于INDO。详见Hyperchem 7手册p227
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

yxk8712

银虫 (小有名气)


引用回帖:
2楼: Originally posted by yalefield at 2011-09-23 08:23:44:
疤锉
俺就找不了这么全。
全吗?

这个就不大清楚了啊,仅是转载
3楼2011-09-28 08:35:33
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 3 个回答

★ 一星级,一般

疤锉
俺就找不了这么全。
全吗?
2楼2011-09-23 08:23:44
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
☆ 无星级 ★ 一星级 ★★★ 三星级 ★★★★★ 五星级
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 材料与化工306分找调剂 +17 沧海轻舟e 2026-04-02 18/900 2026-04-02 23:08 by 马儿快快地跑
[考研] 295求调剂 +6 愿旅途永远坦然 2026-04-02 6/300 2026-04-02 21:57 by macy2011
[考研] 349求调剂 +10 zwjjjjjj 2026-03-31 10/500 2026-04-02 20:13 by dongzh2009
[考研] 学硕机械工程303求调剂 +5 无名所以叫吴明 2026-03-30 5/250 2026-04-02 20:12 by hengsmith
[考研] 一志愿华东理工大学,080500学硕,317分,求调剂 +13 s1145 2026-03-31 14/700 2026-04-02 18:55 by 哦哦嗯哈
[考研] 348求调剂 +11 zzzzyk123 2026-04-01 11/550 2026-04-02 16:52 by Wang200018
[考研] 336求调剂 +6 kiyy 2026-04-01 6/300 2026-04-02 15:51 by Jaylen.
[考研] 314求调剂 +11 1xiaojun23 2026-03-31 12/600 2026-04-02 12:31 by 1xiaojun23
[考研] 一志愿北交大材料工程总分358 +8 cs0106 2026-04-01 9/450 2026-04-02 10:36 by 不吃魚的貓
[考研] 337求调剂 +11 《树》 2026-03-29 11/550 2026-04-02 10:20 by 不吃魚的貓
[考研] 266求调剂 +10 阳阳哇塞 2026-04-01 10/500 2026-04-02 09:07 by vgtyfty
[考研] 301求调剂 +13 A_JiXing 2026-04-01 13/650 2026-04-02 09:01 by sanrepian
[考研] 08工科275分求调剂 +13 AaAa7420 2026-03-31 13/650 2026-04-02 06:19 by 286640313
[考博] 26年申博 +3 staryer 2026-03-30 4/200 2026-04-01 23:21 by ai4pharm
[考研] 339求调剂 +5 zjjkt 2026-03-31 5/250 2026-04-01 09:18 by JourneyLucky
[考研] 254材料与化工求调剂 +3 翰冬林楠 2026-03-30 4/200 2026-03-31 17:53 by yishunmin
[考研] 343求调剂 +8 爱羁绊 2026-03-28 8/400 2026-03-31 16:12 by 不吃魚的貓
[考研] 085600,专业课化工原理,320分求调剂 +6 大馋小子 2026-03-29 6/300 2026-03-31 10:03 by 氯化亚硝酰
[考研] 一志愿中海洋320化学工程与技术学硕求调剂 +8 披星河 2026-03-30 8/400 2026-03-31 08:53 by lbsjt
[考研] 312,生物学求调剂 +3 小译同学abc 2026-03-28 3/150 2026-03-28 15:32 by 落睿可思
信息提示
请填处理意见