正常的单点计算之外,增加设置:Properties - QTAIM - 勾选Perform QTAIM analysis选项即可。
SCM - Output - Properties - Bond path 往上翻即可看到:
THIS IS THE GEOMETRY IN THE CP SEARCH (ANGSTROM): Atom X Y Z 1 8 -0.399396 -0.384034 0.000000 2 1 -0.235535 0.533384 0.230420 3 1 -0.890979 -0.424226 -0.823608 4 0 1.475888 -0.116135 0.000000 5 0 1.569572 0.537271 0.697054 6 0 1.194837 0.317253 -0.809188 TOTAL NUMBER OF CRITICAL POINTS: 8 NUMBER OF (3,-1) CRITICAL POINTS: 2 NUMBER OF (3,+1) CRITICAL POINTS: 0 NUMBER OF (3,+3) CRITICAL POINTS: 0 NUMBER OF (3,-3) CRITICAL POINTS: 6 WARNING: Poincare-Hopf NOT satisfied -------------------------------------------------------- CP # 1 (RANK,SIGNATURE): (3,-3) CP COORDINATES: -0.399396 -0.384034 0.000000 VALUES OF SOME FUNCTIONS AT CPs (a.u.): Rho = 0.3094639E+03 -------------------------------------------------------- CP # 2 (RANK,SIGNATURE): (3,-3) CP COORDINATES: -0.235535 0.533384 0.230420 VALUES OF SOME FUNCTIONS AT CPs (a.u.): Rho = 0.4443936E+00 -------------------------------------------------------- CP # 3 (RANK,SIGNATURE): (3,-3) CP COORDINATES: -0.890979 -0.424226 -0.823608 VALUES OF SOME FUNCTIONS AT CPs (a.u.): Rho = 0.4436283E+00 -------------------------------------------------------- CP # 4 (RANK,SIGNATURE): (3,-3) CP COORDINATES: 1.475888 -0.116135 0.000000 VALUES OF SOME FUNCTIONS AT CPs (a.u.): Rho = 0.8526212E-03 -------------------------------------------------------- CP # 5 (RANK,SIGNATURE): (3,-3) CP COORDINATES: 1.569572 0.537271 0.697054 VALUES OF SOME FUNCTIONS AT CPs (a.u.): Rho = 0.1800107E-03 -------------------------------------------------------- CP # 6 (RANK,SIGNATURE): (3,-3) CP COORDINATES: 1.194837 0.317253 -0.809188 VALUES OF SOME FUNCTIONS AT CPs (a.u.): Rho = 0.9379947E-03 -------------------------------------------------------- CP # 7 (RANK,SIGNATURE): (3,-1) CP COORDINATES: -0.785271 -0.410011 -0.646936 EIGENVALUES OF HESSIAN MATRIX: -0.1647648E+01 -0.1601698E+01 0.1268770E+01 EIGENVECTORS (ORTHONORMAL) OF HESSIAN MATRIX (COLUMNS): -0.1767870E-01 0.8588028E+00 0.5120012E+00 0.9985000E+00 -0.1137479E-01 0.5355629E-01 -0.5181819E-01 -0.5121801E+00 0.8573135E+00 HESSIAN MATRIX: -0.8492328E+00 0.7952189E-01 0.1259937E+01 -0.1639277E+01 0.1341737E+00 0.5079339E+00 VALUES OF SOME FUNCTIONS AT CPs (a.u.): Rho = 0.3444013E+00 |GRAD(Rho)| = 0.1106390E-12 GRAD(Rho)x = 0.9032909E-13 GRAD(Rho)y = -0.4146992E-13 GRAD(Rho)z = 0.4859921E-13 Laplacian = -0.1980576E+01 (-1/4)Del**2(Rho)) = 0.4951439E+00 Diamond = 0.6889957E+01 Metallicity = -0.5887483E+01 Ellipticity = 0.2868808E-01 INHOMOGENEITY PARAMETERS AT CPs (a.u.) Delta_u = 0.1511819E+01 Delta_s = 0.1012146E+01 Delta_t = 0.1320897E+01 Inhom_s = 0.9879998E+00 Inhom_ex = 0.9321543E+00 ENERGY COMPONENTS AT CPs (a.u.) Gb(Abramov) = 0.1557626E+00 Vb(Abramov) = -0.8066691E+00 Hb(Abramov) = -0.6509065E+00 Ex_ueg = -0.1782945E+00 Ec_ueg = -0.2195620E-01 Delta_ex = 0.2051930E+00 Delta_ec = 0.6518484E-01 Delta_et = -0.1609696E+01 Pxc = 0.8120466E+01 Qxc = 0.3147863E+01
最开头的Atoms列出了原子及其坐标,虚原子也在其中。后面列出了每个Crytical Points上,一些函数的值,每个原子都是一个Crytical Point。因此找到对应的坐标,查询它的Rho值即可,Rho即电子密度。