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Calculated Frequencies for LiN (Lithium Nitride) 3Σ C∞v

19 07 18 15 43
InChI=1S/Li.N INChIKey=GRQJZSJOACLQOV-UHFFFAOYSA-N


Click on an entry for details.
An R subscript indicates raman activity data is available.
For a comparison of experimental versus calculated see section IV.C.1 Compare vibrational frequencies
Vibrational frequency in cm-1 (unscaled)
Methods with predefined basis sets
semi-empirical AM1 655R
PM6 603
composite G2 663R
G3 663R
G3B3 667
G3MP2 663R
G4 683
CBS-Q 656R

Vibrational frequency in cm-1 (unscaled)
Methods with standard basis sets
STO-3G 3-21G 3-21G* 6-31G 6-31G* 6-31G** 6-31+G** 6-311G* 6-311G** 6-31G(2df,p) 6-311+G(3df,2p) TZVP cc-pVDZ cc-pVTZ cc-pVQZ aug-cc-pVDZ aug-cc-pVTZ aug-cc-pVQZ cc-pV(T+d)Z daug-cc-pVDZ daug-cc-pVTZ
hartree fock HF dnf 460R 460R dnf 663R 663R 660R 675R 675R 706R 690R 643R 655R 699R 700R 678R 690R 693R 699 680R 690R
ROHF   754 754 dnf 728 728 711 721 721   722 697 720 731 730 718 723 726 699 720 723
density functional LSDA                                     672    
BLYP 570R 653R 653R 609R 635R 635R 616R 625R 625R 649R 636R 599R 626R 638R   630R 635R   640 631R 635R
B1B95 486R 658R 658R 609R dnf dnf dnf 664R 664R dnf 673R 633R 649R 677R   dnf dnf   663 668R 1361R
B3LYP 533R 678R 678R 634R 667R 667R 651R 661R 661R 684R 672R 638R 658R 676R 679R 664R 670R 674R 678 665R 670R
B3LYPultrafine   678R     667R 667R 651R 661R   684R 672R 638R 658R 676R   664R 670R     665R 670R
B3PW91 498R 661 661 618 661 661 648 659 659R 681R 671R 633R 651 674   663R 669R   675 663R 669R
mPW1PW91 486R 676R 676R 630R 673R 673R 656R 669R 669R 689R 679R 640R 661R 682R   670R 677R   683 671R 677R
M06-2X 513R 701R 701R 639R 687R 687R 675R 683R 683R 708R 694R 662R 675R 701R   682R 697R     684R 695R
PBEPBE 554R 642R 642R 597R 629R 629R 614R 626R 626R 648R 641R 599R 619R 641R   633R 640R   643 634R 639R
PBEPBEultrafine   642R     629R 629R 614R 626R   648R 641R 599R 619R 641R   633R 640R     634R 639R
PBE1PBE 491R 674R 674R 629R 670R 670R 655R 669R 669R 689R 679R 642R 661R 683R   671R 678R     672R 678R
HSEh1PBE 494R 668R 668R 626R 669R 669R 655R 667R 667R 688R 678R 641R 660R 681R   670R 676R     671R 676R
TPSSh 518R 674R 674R 630R 668R 668R 651R 664R 664R 682R 672R 634R 658R 676R 678R 663R 670R 674R   665R 670R
wB97X-D 455R 683R 683R 622R 668R 668R 647R 651R 651R 673R 652R 631R 657R 658R 658R 655R 650R 655R   654R 649R
B97D3 549R 625R 625R 586R 609R 609R 595R 601R 601R 623R 612R 581R 602R 612R 617R 605R 612R 616R   606R 611R
STO-3G 3-21G 3-21G* 6-31G 6-31G* 6-31G** 6-31+G** 6-311G* 6-311G** 6-31G(2df,p) 6-311+G(3df,2p) TZVP cc-pVDZ cc-pVTZ cc-pVQZ aug-cc-pVDZ aug-cc-pVTZ aug-cc-pVQZ cc-pV(T+d)Z daug-cc-pVDZ daug-cc-pVTZ
Moller Plesset perturbation MP2 dnf 851R 851R 869R 676R 676R 664R 675R 675R 702R 682R 660R 669R 692R 698R 667R 685R dnf 692 668R 684R
MP2=FULL dnf 849R 849R 864R 673R 673R 652R 679R 679R 703R 691R 660R 667R 702R 704R 686R 700R dnf 702 728R 706R
ROMP2 585 710 710 648 677 677 656 683 683 704 676 657 669 690   659     690 662 676
MP3         666   666                            
MP3=FULL         663   643                            
MP4   922     655       657         680         680    
B2PLYP 442R 689R 689R 638R 667R 667R 650R 665R 665R 689R 673R 641R 657R 677R   662R 672R     662R 672R
B2PLYP=FULL 443R 688R 688R 638R 667R 667R 648R 667R 667R 690R 676R 641R 657R 684R   670R 679R     685R 680R
B2PLYP=FULLultrafine 443R 688R 688R 638R 667R 667R 648R 667R 667R 690R 676R 641R 657R 684R   670R 679R     685R 680R
Configuration interaction CID   841 841 866 666     671     687   655 695           664 689
CISD   839 839 859 635     651     670   624 681           644 672
STO-3G 3-21G 3-21G* 6-31G 6-31G* 6-31G** 6-31+G** 6-311G* 6-311G** 6-31G(2df,p) 6-311+G(3df,2p) TZVP cc-pVDZ cc-pVTZ cc-pVQZ aug-cc-pVDZ aug-cc-pVTZ aug-cc-pVQZ cc-pV(T+d)Z daug-cc-pVDZ daug-cc-pVTZ
Quadratic configuration interaction QCISD   799 799 788 626 626 617 642 642 679 657 605 618 669   628 659   669 631 659
QCISD(T)         611     632     648 596 602 660   616 650   660 618 650
QCISD(T)=FULL         611   594       660   601 674 679 646 672 675   708 679
Coupled Cluster CCD   850 850 878 664 664 653 667 667 703 682 645 654 691   659 684   691 660 684
CCSD         623 623 617 643 643 680 659 606 613 671 678 629 661 671 671 632 660
CCSD=FULL         623         683 671 608 613 684 688 660 683 687   718 691
CCSD(T)         618 618 611 635 635 671 651 601 609 663 669 622 652 662 663 624 653
CCSD(T)=FULL         dnf           663 602 609 676 dnf 647 675 dnf 676 711 682
STO-3G 3-21G 3-21G* 6-31G 6-31G* 6-31G** 6-31+G** 6-311G* 6-311G** 6-31G(2df,p) 6-311+G(3df,2p) TZVP cc-pVDZ cc-pVTZ cc-pVQZ aug-cc-pVDZ aug-cc-pVTZ aug-cc-pVQZ cc-pV(T+d)Z daug-cc-pVDZ daug-cc-pVTZ

Vibrational frequency in cm-1 (unscaled)
Methods with effective core potentials (select basis sets)
CEP-31G CEP-31G* CEP-121G CEP-121G* LANL2DZ SDD cc-pVTZ-PP aug-cc-pVTZ-PP Def2TZVPP
hartree fock HF dnf 520R 567R 646R 399R 369R     702R
ROHF                 734
density functional BLYP                 634R
B1B95                 676R
B3LYP 577R 603R 596R 625R 611R 607R     673R
B3LYPultrafine                 673R
B3PW91                 675R
mPW1PW91                 684R
M06-2X                 699R
PBEPBE                 640R
PBEPBEultrafine                 640R
PBE1PBE                 685R
HSEh1PBE                 683R
TPSSh                 679R
wB97X-D 597R 616R 609R 644R 597R 594R     658R
B97D3                 602R
Moller Plesset perturbation MP2 dnf 722R 657R 637R 807R 804R     695R
MP2=FULL                 698R
ROMP2                 694
B2PLYP                 680R
B2PLYP=FULL                 682R
B2PLYP=FULLultrafine                 682R
Configuration interaction CID                 700
CISD                 684
Quadratic configuration interaction QCISD                 673
QCISD(T)                 664
QCISD(T)=FULL                 670
Coupled Cluster CCD                 696
CCSD                 675
CCSD=FULL                 681
CCSD(T)                 664
CCSD(T)=FULL                 672
For descriptions of the methods (AM1, HF, MP2, ...) and basis sets (3-21G, 3-21G*, 6-31G, ...) see the glossary in section I.C. Predefined means the basis set used is determined by the method.
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