Which of the following statements about density functional theory is not correct?
A: B3LYP is a hybrid functional.
B: TD-DFT can be used to calculate the properties of excited states.
C: One can get a DFT molecular wavefunction from DFT calculation.
D: For nondegenerate ground state, the wavefunction and all other molecular properties are uniquely determined by the ground-state electron probability density.
A: B3LYP is a hybrid functional.
B: TD-DFT can be used to calculate the properties of excited states.
C: One can get a DFT molecular wavefunction from DFT calculation.
D: For nondegenerate ground state, the wavefunction and all other molecular properties are uniquely determined by the ground-state electron probability density.
举一反三
- Muscle tonus can be used to check the functional state of the nervous system.
- Muscle tonus can be used to check the functional state of the nervous system. A: 正确 B: 错误
- Which of the following questions about molecular inheritance was not answered by Avery, McCarty and MacLeod's extension of Griffith's transformation experiment? A: Can proteins act as the molecular basis of inheritance? B: Is the molecular basis of inheritance a nucleic acid? C: Can RNA transmit genetic information from one generation to the next? D: Can lipids store genetic information and transmit it from one generation to the next?
- Why does the existence of intermediate state in the 4-level laser can promote the production of laser beam? A: reach population inversion between ground state and metastable state B: reach population inversion between ground state and intermediate state C: reach population inversion between ground state and pumped state D: reach population inversion between intermediate state and metastable state
- Which of the following is correct about the gene chip? A: It can simultaneously analyze the variation of multiple genes. B: Microarray sample density is very small. C: It can be used to study the expression of multiple genes. D: It is mainly used for the analysis of single gene structural variation.