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Gradient and Hessian using CCSD and EOM-CCSD
|
|
3
|
433
|
March 5, 2026
|
|
Resolution of identity for CDFT?
|
|
6
|
496
|
March 3, 2026
|
|
ROHF energy discrepancy between Q-Chem and CFOUR
|
|
4
|
539
|
February 28, 2026
|
|
Optimal settings for large DFT calculations
|
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3
|
758
|
February 28, 2026
|
|
Using FRAGMO with ptSS-PCM and CDFT for Vertical Electron Transfer Calculation
|
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3
|
445
|
February 26, 2026
|
|
Geometry Optimization with SS_PCM
|
|
1
|
498
|
February 25, 2026
|
|
Thresh/s2thresh 14?
|
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8
|
637
|
February 24, 2026
|
|
Normal Modes Question
|
|
3
|
668
|
February 23, 2026
|
|
Symmetry in CCSD(T) frequency calculation
|
|
4
|
586
|
February 23, 2026
|
|
Symmetry of EOM-EA-CCSD. Significance?
|
|
1
|
463
|
February 21, 2026
|
|
Units of vibrational eigenvectors
|
|
2
|
556
|
February 20, 2026
|
|
EOM-EA-CCSD on a Excited state
|
|
1
|
415
|
February 20, 2026
|
|
ROKS emission energy with nonequilibrium solvent
|
|
0
|
418
|
February 20, 2026
|
|
Dyson orbital using EOMCCSDT-IP
|
|
1
|
478
|
February 20, 2026
|
|
Frequency calculation speedup
|
|
1
|
612
|
February 19, 2026
|
|
What is the correct input for the GEOM_OPT_MODE
|
|
2
|
510
|
February 19, 2026
|
|
Large number of imaginary frequencies with ROKS and delta SCF
|
|
1
|
518
|
February 19, 2026
|
|
Ehrenfest Molecular Dynamics
|
|
2
|
462
|
February 19, 2026
|
|
S1 Geom optimization based on TDDFT and delta SCF approach
|
|
11
|
910
|
February 18, 2026
|
|
Q-Chem license on new MacOS
|
|
0
|
493
|
February 17, 2026
|
|
Stuck CCSD frequency calculation
|
|
2
|
537
|
February 16, 2026
|
|
Issue with designing functionals
|
|
4
|
518
|
February 15, 2026
|
|
COSMO input file
|
|
2
|
449
|
February 13, 2026
|
|
VQCCD single point calculation issue
|
|
0
|
410
|
February 13, 2026
|
|
RIXS with TDDFT
|
|
0
|
395
|
February 12, 2026
|
|
Wrong multiplicity for large multiplicity element when using projection based embedding
|
|
3
|
424
|
February 12, 2026
|
|
Ground state out of equilibrium calculation
|
|
3
|
585
|
February 11, 2026
|
|
Is it possible to use the NTO-rotated orbitals (for a specific TDDFT state) as the MO set in a subsequent Q-Chem job?
|
|
8
|
1045
|
February 9, 2026
|
|
CASSCF with Nonadiabatic Coupling
|
|
1
|
401
|
February 6, 2026
|
|
Complex Scaling on Q-Chem
|
|
3
|
891
|
February 6, 2026
|