895098540wkw 发表于 2025-8-13 00:14 当前的问题和转成fchk根本毫无联系 你贴的输出信息和“gbw文件成molden时”根本没任何直接联系。描述问题时必须准确 orca_2mkl手动转成molden,然后载入Multiwfn,如果载入失败,严格按下文配置系统 Multiwfn在Linux下安装的中文说明 http://sobereva.com/688(http://bbs.keinsci.com/thread-40529-1-1.html) 实在搞不定就用Windows版Multiwfn 当前问题和帖子主题毫无关系,在本帖回复里问会扰乱论坛讨论秩序。简单的Multiwfn在本版置顶的“简单Multiwfn使用问题和波函数分析问题答疑专贴”里问 |
sobereva 发表于 2025-7-18 06:13 老师,安装都没问题的,Multiwfn在linux都能正常使用,但转换gbw文件成molden时还是遇到如下问题: Please wait... Loading various information of the wavefunction This file is recognized to be generated by ORCA because there is "orca" word in title line. Special treatments are applied... Loading basis set definition... All D basis functions are spherical harmonic type All F basis functions are spherical harmonic type Loading orbitals... The actual number of orbitals read: 1388 Converting basis function information to GTF information... Back converting basis function information from Cartesian to spherical type... Generating density matrix... forrtl: severe (174): SIGSEGV, segmentation fault occurred Image PC Routine Line Source Multiwfn 00000000020595F3 Unknown Unknown Unknown libc.so.6 00007FB70A03EBF0 Unknown Unknown Unknown Multiwfn 000000000054AC76 Unknown Unknown Unknown Multiwfn 00000000007524C6 Unknown Unknown Unknown Multiwfn 00000000006FE823 Unknown Unknown Unknown Multiwfn 000000000082E569 Unknown Unknown Unknown Multiwfn 0000000000431822 Unknown Unknown Unknown libc.so.6 00007FB70A0295D0 Unknown Unknown Unknown libc.so.6 00007FB70A029680 __libc_start_main Unknown Unknown Multiwfn 0000000000431729 Unknown Unknown Unknown 我用orca做了TDDFT想看电子空穴分布,转换的molden又无法打开,老师还有别的办法可以将gbw文件转成fchk文件之类的吗? |
895098540wkw 发表于 2025-7-17 22:46 orca_2mkl根本不存在-emolden选项。跟chk没半毛关系 先确保按严格下文正确安装了Multiwfn Multiwfn在Linux下安装的中文说明 http://sobereva.com/688(http://bbs.keinsci.com/thread-40529-1-1.html) |
sobereva 发表于 2025-7-16 08:50 老师,我仔细看了也成功了,但是当我转换另一个gbw时(triplet和quintet的结构优化结果(使用的r2-scan-3c,正常结束),前面成功的也是quintet的结果,),multiwfn出现如下错误: ( Number of parallel threads: 4 Current date: 2025-07-17 Time: 16:38:05 ) Please wait... Loading various information of the wavefunction This file is recognized to be generated by ORCA because there is "orca" word in title line. Special treatments are applied... Loading basis set definition... All D basis functions are spherical harmonic type Loading orbitals... The actual number of Alpha/Beta orbitals read: 738 / 738 Converting basis function information to GTF information... Back converting basis function information from Cartesian to spherical type... Generating density matrix... forrtl: severe (174): SIGSEGV, segmentation fault occurred Image PC Routine Line Source Multiwfn 00000000020595F3 Unknown Unknown Unknown libc.so.6 00007F9304E3EBF0 Unknown Unknown Unknown Multiwfn 000000000054DC2D Unknown Unknown Unknown Multiwfn 00000000007524C6 Unknown Unknown Unknown Multiwfn 00000000006FE823 Unknown Unknown Unknown Multiwfn 000000000082E569 Unknown Unknown Unknown Multiwfn 0000000000431822 Unknown Unknown Unknown libc.so.6 00007F9304E295D0 Unknown Unknown Unknown libc.so.6 00007F9304E29680 __libc_start_main Unknown Unknown Multiwfn 0000000000431729 Unknown 然后看到有说用orca_mkl jobname -emolden可能能解决,但还是出现问题,请问要怎么解决呢,是否是因为转换成molden的文件有问题,但确实已经在另一个数据成功了。是否需要尝试转换成chk文件? |
895098540wkw 发表于 2025-7-15 16:33 Multiwfn载入ORCA的molden文件,照常按本帖的方式计算 molden文件产生方式仔细看 详谈Multiwfn支持的输入文件类型、产生方法以及相互转换 http://sobereva.com/379(http://bbs.keinsci.com/thread-6020-1-1.html) |
请问用orca怎么得到自旋密度呢,就是用手册里的这三种方式么? https://sites.google.com/site/or ... zation-and-printing |
sobereva 发表于 2024-6-1 10:23 好滴 |
ZJ220811014 发表于 2024-5-31 12:20 从来没听说过这种问题。远程说不清楚 找个身边比你更懂计算机的人帮你 |
如果想把自旋密度格点数据导出成cube文件(.cub)以便在VMD等第三方可视化程序中显示等值面,选2。我的Multiwfn中输不进2,输入不进去数字,请问这有什么解决办法吗 |
火星哥 发表于 2022-7-20 11:16 那叫自旋密度 自旋密度不处处为零不意味着一定是自旋极化单重态,但自旋极化单重态的自旋密度一定不是处处为0 |
老师,波函数稳定,但自选密度不是处处为零,那还是自旋极化单重态吗? |
hmlyz 发表于 2021-12-28 20:47 和本文说的完全一样 |
老师请问双自由基怎么看自旋密度呢? |
TJNina 发表于 2019-4-19 14:08 是 “Mulliken 中不能实现基于NPA的自旋布局分析”问题莫名其妙。Multiwfn里有那么多非常好、非常普适、非常稳健的算自旋布居的方法,诸如Hirshfeld,何必用NPA |
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