Wall clock time and date at job start Tue Mar 31 2020 19:38:44 AMSOL-version 7.1 by G. D. Hawkins, D. J. Giesen, G. C. Lynch, C. C. Chambers, I. Rossi, J. W. Storer, J. Li, J. D. Thompson, P. Winget, B. J. Lynch, D. Rinaldi, D. A. Liotard, C. J. Cramer, and D. G. Truhlar Copyright 2004 by Regents of the University of Minnesota. All rights reserved. Notice: recipients of this code are asked to comply with the user agreement in Section 1 of the documentation file. ******************************************************************************* * 1SCF - SCF CALCULATION WITHOUT GEOMETRY OPTIMIZATION * - USE EF ROUTINE FOR MINIMUM SEARCH (DEFAULT) * GEO-OK - OVERRIDE INTERATOMIC DISTANCE CHECK * TLIMIT= - A TIME OF 15. SECONDS REQUESTED * CHARGE - CHARGE ON SYSTEM= -1 * AM1 - THE AM1 HAMILTONIAN TO BE USED * DEV - DEVELOPER OPTIONS ARE ALLOWED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS USER-SPECIFIED * DIELEC - THE SOLVENT DIELECTRIC CONSTANT IS 2.06 * IOFR - THE SOLVENT INDEX OF REFRACTION IS 1.4345 * ALPHA - THE SOLVENT ALPHA IS 0.00 * BETA - THE SOLVENT BETA IS 0.00 * GAMMA - THE SOLVENT MACROSCOPIC SURFACE TENSION IS * 38.93 CAL MOL^-1 ANGSTROM^-2 * FACARB - THE FRACTION OF AROMATIC CARBONS IS 0.00 * FEHALO - THE FRACTION OF ELECTRONEGATIVE HALOGENS IS 0.00 ******************************************************************************* Atom NO. Chemical Bond length Bond angle Dihedral angle number (k) symbol (angstroms) (degrees) (degrees) (I) NA:I NB:NA:I NC:NB:NA:I NA NB NC 1 1 C 2 2 C 1.52996 * 1 3 3 C 1.50693 * 109.47277 * 2 1 4 4 C 1.30999 * 120.00109 * 126.33451 * 3 2 1 5 5 C 1.50701 * 120.00013 * 7.53701 * 4 3 2 6 6 C 1.52999 * 109.47170 * 127.61759 * 5 4 3 7 7 C 1.52999 * 109.47226 * 180.02562 * 6 5 4 8 8 N 1.46905 * 109.47178 * 180.02562 * 7 6 5 9 9 C 1.48065 * 111.00012 * 169.99845 * 8 7 6 10 10 C 1.53388 * 86.02461 * 222.76336 * 9 8 7 11 11 C 1.48060 * 111.00232 * 70.54530 * 8 7 6 12 12 C 1.52552 * 113.83469 * 138.14486 * 10 9 8 13 13 N 1.46273 * 109.57054 * 176.50379 * 12 10 9 14 14 C 1.46505 * 118.71174 * 163.90815 * 13 12 10 15 15 C 1.53005 * 109.46910 * 90.00397 * 14 13 12 16 16 C 1.50703 * 109.46930 * 179.97438 * 15 14 13 17 17 H 1.08002 * 120.00065 * 0.02562 * 16 15 14 18 18 C 1.37871 * 119.99875 * 179.97438 * 16 15 14 19 19 N 1.31519 * 120.00295 * 0.02562 * 18 16 15 20 20 Si 1.86799 * 120.00081 * 180.02562 * 18 16 15 21 21 H 1.48497 * 109.47257 * 60.00128 * 20 18 16 22 22 H 1.48499 * 109.47245 * 180.02562 * 20 18 16 23 23 H 1.48504 * 109.46901 * 300.00197 * 20 18 16 24 24 C 1.33714 * 122.57006 * 344.18746 * 13 12 10 25 25 O 1.21282 * 118.38438 * 182.95730 * 24 13 12 26 26 C 1.50145 * 123.24969 * 2.72687 * 24 13 12 27 27 O 1.42680 * 113.79265 * 268.80357 * 10 9 8 28 28 H 1.08999 * 109.47686 * 180.02562 * 1 2 3 29 29 H 1.09003 * 109.47044 * 300.00274 * 1 2 3 30 30 H 1.09001 * 109.47402 * 59.99814 * 1 2 3 31 31 H 1.09003 * 109.47044 * 239.99726 * 2 1 3 32 32 H 1.09006 * 109.46932 * 120.00274 * 2 1 3 33 33 H 1.07999 * 120.00058 * 306.32914 * 3 2 1 34 34 H 1.08001 * 120.00247 * 187.54377 * 4 3 2 35 35 H 1.09006 * 109.47188 * 7.62280 * 5 4 3 36 36 H 1.08998 * 109.47393 * 247.61938 * 5 4 3 37 37 H 1.09007 * 109.47379 * 60.00106 * 6 5 4 38 38 H 1.09004 * 109.47408 * 300.00641 * 6 5 4 39 39 H 1.08994 * 109.47331 * 59.99915 * 7 6 5 40 40 H 1.09005 * 109.47077 * 299.99652 * 7 6 5 41 41 H 1.08993 * 113.78344 * 108.48831 * 9 8 7 42 42 H 1.08995 * 113.78443 * 337.03995 * 9 8 7 43 43 H 1.09005 * 113.78048 * 22.95655 * 11 8 7 44 44 H 1.08998 * 113.78753 * 251.51016 * 11 8 7 45 45 H 1.08995 * 109.45511 * 56.47197 * 12 10 9 46 46 H 1.09003 * 109.45643 * 296.53248 * 12 10 9 47 47 H 1.09000 * 109.46841 * 209.99339 * 14 13 12 48 48 H 1.08995 * 109.47700 * 330.00031 * 14 13 12 49 49 H 1.09006 * 109.46911 * 299.99335 * 15 14 13 50 50 H 1.08995 * 109.47238 * 59.99351 * 15 14 13 51 51 H 0.96998 * 120.00474 * 180.02562 * 19 18 16 52 52 H 1.08996 * 109.48429 * 222.45336 * 26 24 13 53 53 H 1.09006 * 109.04182 * 102.85992 * 26 24 13 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 6 0.0000 0.0000 0.0000 2 6 1.5300 0.0000 0.0000 3 6 2.0323 1.4207 0.0000 4 6 2.8844 1.8142 0.9139 5 6 3.4924 0.8104 1.8593 6 6 5.0161 0.9477 1.8381 7 6 5.6334 -0.0719 2.7975 8 7 7.0963 0.0603 2.7776 9 6 7.7159 -0.7370 3.8605 10 6 8.6242 0.4776 4.0897 11 6 7.5243 1.3188 3.4296 12 6 8.8523 0.8077 5.5615 13 7 9.7924 1.9227 5.6736 14 6 9.8869 2.6383 6.9485 15 6 10.9494 1.9756 7.8277 16 6 11.0470 2.7120 9.1389 17 1 10.4143 3.5669 9.3266 18 6 11.9434 2.2937 10.0993 19 7 12.7136 1.2524 9.8711 20 14 12.0640 3.2060 11.7249 21 1 10.7506 3.1612 12.4163 22 1 13.0953 2.5629 12.5782 23 1 12.4424 4.6196 11.4723 24 6 10.5650 2.3179 4.6562 25 8 11.3569 3.2161 4.8487 26 6 10.5043 1.7013 3.2886 27 8 9.8406 0.4354 3.3453 28 1 -0.3634 -1.0276 0.0005 29 1 -0.3633 0.5139 0.8900 30 1 -0.3634 0.5139 -0.8900 31 1 1.8933 -0.5139 -0.8900 32 1 1.8933 -0.5139 0.8900 33 1 1.6899 2.1146 -0.7535 34 1 3.1511 2.8580 0.9899 35 1 3.2140 -0.1966 1.5483 36 1 3.1251 0.9934 2.8691 37 1 5.2946 1.9546 2.1490 38 1 5.3834 0.7647 0.8283 39 1 5.3549 -1.0786 2.4862 40 1 5.2661 0.1108 3.8074 41 1 8.2457 -1.6215 3.5071 42 1 7.0434 -0.9462 4.6923 43 1 6.7948 1.7193 4.1336 44 1 7.9019 2.0681 2.7338 45 1 9.2619 -0.0650 6.0701 46 1 7.9042 1.0846 6.0227 47 1 10.1645 3.6759 6.7630 48 1 8.9230 2.6051 7.4561 49 1 10.6719 0.9379 8.0132 50 1 11.9133 2.0087 7.3201 51 1 13.3440 0.9579 10.5469 52 1 11.5158 1.5620 2.9074 53 1 9.9557 2.3671 2.6223 RHF calculation, no. of doubly occupied orbitals= 65 REFERENCES FOR PARAMETERS IN GAS-PHASE HAMILTONIAN: H: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) C: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) N: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) O: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) Si: (AM1): M.J.S.DEWAR, C. JIE, ORGANOMETALLICS, 6, 1486-1490 (1987). REFERENCE FOR CHARGE MODEL 2: J. Li, J. Xing, C. J. Cramer, and D. G. Truhlar, J. Chem. Phys. 111 (1999) 885. REFERENCE FOR THE PARAMETERIZATION OF THE SM5.42R SOLVATION MODEL: J. Li, T. Zhu, G. D. Hawkins, P. Winget, D. A. Liotard, C. J. Cramer, and D. G. Truhlar, Theor. Chem. Acc. 103 (1999) 9-63 P. Winget, J. D. Thompson C. J. Cramer,and D. G. Truhlar, J. Phys. Chem. B. submitted. CHARGE=-1 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV ZINC001273115650.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 19:38:44 Heat of formation + Delta-G solvation = -30.630923 kcal Electronic energy + Delta-G solvation = -29130.431375 eV Core-core repulsion = 25196.596912 eV Total energy + Delta-G solvation = -3933.834464 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.84 seconds Orbital eigenvalues (eV) -41.37813 -39.32831 -37.55793 -36.65727 -35.44622 -33.93950 -33.04566 -31.25863 -30.20469 -29.17587 -27.56877 -26.54663 -26.42340 -24.53476 -23.92321 -23.38039 -21.78350 -21.22500 -20.13976 -18.75561 -18.37103 -17.45404 -16.81933 -16.48651 -16.20894 -15.95245 -15.76017 -15.45545 -15.08641 -14.74058 -14.49509 -14.39271 -14.31563 -14.06663 -13.78838 -13.47840 -13.09163 -12.88186 -12.80414 -12.68352 -12.49095 -12.45003 -12.29393 -12.14963 -11.92701 -11.49564 -11.40024 -11.32881 -11.31806 -11.08781 -10.94287 -10.84804 -10.67193 -10.63413 -10.19789 -9.90164 -9.83470 -9.34264 -9.30235 -9.14126 -8.92914 -8.35591 -8.12121 -6.00671 -4.04250 1.84983 2.88654 3.13780 3.33106 3.36794 3.38031 3.41167 3.59165 4.18317 4.25149 4.30773 4.45795 4.55948 4.63323 4.66767 4.70426 4.83731 4.90338 4.93554 5.03974 5.07112 5.09498 5.15302 5.20957 5.24689 5.33476 5.34699 5.35179 5.39270 5.43382 5.49960 5.51691 5.53163 5.56621 5.68739 5.76707 5.78669 5.82307 5.92056 6.04598 6.05337 6.31493 6.47678 6.49500 6.66303 6.71294 6.83519 6.90191 7.58433 7.70439 7.91558 7.99166 8.34423 8.50633 9.01981 9.59456 11.10654 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.017698 B = 0.001914 C = 0.001828 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1581.707610 B =14628.284597 C =15314.228262 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.147 4.147 2 C -0.107 4.107 3 C -0.163 4.163 4 C -0.156 4.156 5 C -0.100 4.100 6 C -0.108 4.108 7 C 0.018 3.982 8 N -0.468 5.468 9 C 0.025 3.975 10 C 0.072 3.928 11 C -0.018 4.018 12 C 0.100 3.900 13 N -0.596 5.596 14 C 0.113 3.887 15 C 0.015 3.985 16 C -0.522 4.522 17 H 0.056 0.944 18 C 0.059 3.941 19 N -0.892 5.892 20 Si 0.895 3.105 21 H -0.277 1.277 22 H -0.287 1.287 23 H -0.276 1.276 24 C 0.479 3.521 25 O -0.538 6.538 26 C 0.052 3.948 27 O -0.335 6.335 28 H 0.055 0.945 29 H 0.054 0.946 30 H 0.053 0.947 31 H 0.068 0.932 32 H 0.076 0.924 33 H 0.107 0.893 34 H 0.108 0.892 35 H 0.077 0.923 36 H 0.068 0.932 37 H 0.062 0.938 38 H 0.071 0.929 39 H 0.078 0.922 40 H 0.042 0.958 41 H 0.105 0.895 42 H 0.089 0.911 43 H 0.082 0.918 44 H 0.094 0.906 45 H 0.081 0.919 46 H 0.083 0.917 47 H 0.075 0.925 48 H 0.063 0.937 49 H 0.015 0.985 50 H 0.023 0.977 51 H 0.261 0.739 52 H 0.130 0.870 53 H 0.084 0.916 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -22.266 -4.921 -19.683 30.123 Note: The Mulliken population analysis charges presented below were not used in the solvation calculation but are provided for completeness. The chosen solvation model uses CM2 partial charges for calculating solvation energies. Net atomic charges, atomic populations, and dipole contributions using Mulliken population analysis Atom NO. Type Charge No. of electrons 1 C -0.204 4.204 2 C -0.144 4.144 3 C -0.181 4.181 4 C -0.174 4.174 5 C -0.138 4.138 6 C -0.146 4.146 7 C -0.110 4.110 8 N -0.190 5.190 9 C -0.103 4.103 10 C 0.031 3.969 11 C -0.147 4.147 12 C -0.025 4.025 13 N -0.329 5.329 14 C -0.007 4.007 15 C -0.023 4.023 16 C -0.561 4.561 17 H 0.074 0.926 18 C -0.142 4.142 19 N -0.531 5.531 20 Si 0.723 3.277 21 H -0.203 1.203 22 H -0.213 1.213 23 H -0.202 1.202 24 C 0.266 3.734 25 O -0.416 6.416 26 C -0.027 4.027 27 O -0.253 6.253 28 H 0.074 0.926 29 H 0.073 0.927 30 H 0.072 0.928 31 H 0.086 0.914 32 H 0.095 0.905 33 H 0.125 0.875 34 H 0.126 0.874 35 H 0.095 0.905 36 H 0.087 0.913 37 H 0.081 0.919 38 H 0.090 0.910 39 H 0.097 0.903 40 H 0.061 0.939 41 H 0.124 0.876 42 H 0.107 0.893 43 H 0.100 0.900 44 H 0.112 0.888 45 H 0.099 0.901 46 H 0.101 0.899 47 H 0.094 0.906 48 H 0.081 0.919 49 H 0.033 0.967 50 H 0.041 0.959 51 H 0.071 0.929 52 H 0.147 0.853 53 H 0.102 0.898 Dipole moment (debyes) X Y Z Total from point charges -21.489 -4.871 -20.287 29.951 hybrid contribution -0.307 0.860 1.865 2.077 sum -21.796 -4.011 -18.421 28.819 Atomic orbital electron populations 1.21697 0.95187 1.01621 1.01905 1.20822 0.96042 0.94789 1.02761 1.22802 0.98921 0.97555 0.98798 1.22796 0.98038 0.99326 0.97203 1.20848 0.94981 0.98872 0.99053 1.21439 0.93776 0.98993 1.00411 1.22717 0.89063 1.00555 0.98694 1.68635 1.08730 1.03933 1.37749 1.23966 0.94931 0.97296 0.94148 1.22908 0.85737 0.97799 0.90458 1.24549 0.97180 0.94940 0.98033 1.21973 0.94201 0.91132 0.95145 1.47672 1.39238 1.32512 1.13475 1.21959 1.00733 0.96847 0.81160 1.19345 0.93777 0.95701 0.93488 1.21046 1.21186 1.14052 0.99834 0.92610 1.24996 0.95466 0.95086 0.98689 1.69965 1.23308 1.25090 1.34745 0.86617 0.77702 0.80053 0.83370 1.20250 1.21254 1.20161 1.20680 0.81263 0.84392 0.87076 1.90763 1.36306 1.31276 1.83264 1.22789 1.00218 0.85707 0.94006 1.88103 1.34319 1.30021 1.72835 0.92587 0.92684 0.92767 0.91370 0.90539 0.87491 0.87394 0.90473 0.91312 0.91935 0.90989 0.90344 0.93935 0.87637 0.89335 0.89970 0.88801 0.90073 0.89860 0.90634 0.91861 0.96685 0.95886 0.92897 0.85255 0.89778 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. Note: The number of geometries may not correspond to the number of cycles due to rejected geometry changes. In the following table subtotal= G_P + SS G_CDS. Atom Chem. CM2 G_P Area Sigma k SS G_CDS Subtotal M number symbol chg. (kcal) (Ang**2) cal/(Ang**2) (kcal) (kcal) value 1 C -0.15 -0.74 9.89 37.16 0.37 -0.37 16 2 C -0.11 -0.61 6.04 -27.89 -0.17 -0.78 16 3 C -0.16 -1.05 9.51 -36.03 -0.34 -1.39 16 4 C -0.16 -1.05 9.51 -36.03 -0.34 -1.39 16 5 C -0.10 -0.63 5.30 -27.88 -0.15 -0.78 16 6 C -0.11 -0.78 5.26 -26.73 -0.14 -0.92 16 7 C 0.02 0.14 4.82 -3.82 -0.02 0.12 16 8 N -0.47 -4.49 6.26 -240.93 -1.51 -6.00 16 9 C 0.03 0.24 7.38 -2.99 -0.02 0.21 16 10 C 0.07 0.85 1.16 -90.52 -0.10 0.74 16 11 C -0.02 -0.18 6.22 -2.98 -0.02 -0.20 16 12 C 0.10 1.36 5.88 -4.39 -0.03 1.34 16 13 N -0.60 -10.71 2.84 -174.68 -0.50 -11.21 16 14 C 0.11 2.41 5.21 -4.04 -0.02 2.39 16 15 C 0.01 0.39 5.29 -27.88 -0.15 0.25 16 16 C -0.52 -14.96 9.11 -34.44 -0.31 -15.28 16 17 H 0.06 1.53 7.74 -52.49 -0.41 1.12 16 18 C 0.06 1.72 5.46 -17.82 -0.10 1.63 16 19 N -0.89 -27.25 13.29 55.43 0.74 -26.51 16 20 Si 0.89 21.85 29.54 -169.99 -5.02 16.83 16 21 H -0.28 -6.55 7.11 56.52 0.40 -6.15 16 22 H -0.29 -6.93 7.11 56.52 0.40 -6.53 16 23 H -0.28 -6.68 7.11 56.52 0.40 -6.27 16 24 C 0.48 8.87 7.57 -11.73 -0.09 8.78 16 25 O -0.54 -12.30 16.33 5.56 0.09 -12.21 16 26 C 0.05 0.72 6.65 35.74 0.24 0.96 16 27 O -0.34 -4.64 10.66 -35.23 -0.38 -5.02 16 28 H 0.06 0.25 8.14 -51.93 -0.42 -0.18 16 29 H 0.05 0.29 8.14 -51.93 -0.42 -0.13 16 30 H 0.05 0.26 8.14 -51.93 -0.42 -0.17 16 31 H 0.07 0.37 8.14 -51.93 -0.42 -0.05 16 32 H 0.08 0.42 5.28 -51.93 -0.27 0.15 16 33 H 0.11 0.63 8.06 -52.49 -0.42 0.21 16 34 H 0.11 0.71 8.06 -52.49 -0.42 0.28 16 35 H 0.08 0.45 5.30 -51.93 -0.28 0.18 16 36 H 0.07 0.42 8.14 -51.93 -0.42 0.00 16 37 H 0.06 0.48 7.54 -51.93 -0.39 0.09 16 38 H 0.07 0.59 8.14 -51.93 -0.42 0.17 16 39 H 0.08 0.55 8.14 -51.93 -0.42 0.13 16 40 H 0.04 0.30 7.70 -51.93 -0.40 -0.10 16 41 H 0.11 1.00 8.14 -51.93 -0.42 0.57 16 42 H 0.09 0.65 7.75 -51.93 -0.40 0.25 16 43 H 0.08 0.74 7.55 -51.93 -0.39 0.34 16 44 H 0.09 0.97 7.01 -51.93 -0.36 0.61 16 45 H 0.08 1.17 8.14 -51.93 -0.42 0.75 16 46 H 0.08 0.95 7.77 -51.93 -0.40 0.55 16 47 H 0.08 1.72 7.28 -51.93 -0.38 1.34 16 48 H 0.06 1.20 7.96 -51.93 -0.41 0.79 16 49 H 0.01 0.41 8.14 -51.93 -0.42 -0.01 16 50 H 0.02 0.69 8.14 -51.93 -0.42 0.27 16 51 H 0.26 7.54 8.31 -40.82 -0.34 7.20 16 52 H 0.13 1.67 8.14 -51.93 -0.42 1.25 16 53 H 0.08 0.98 7.15 -51.93 -0.37 0.61 16 LS Contribution 418.65 15.07 6.31 6.31 Total: -1.00 -34.07 418.65 -11.18 -45.26 By element: Atomic # 1 Polarization: 6.77 SS G_CDS: -9.53 Total: -2.75 kcal Atomic # 6 Polarization: -3.31 SS G_CDS: -1.39 Total: -4.70 kcal Atomic # 7 Polarization: -42.45 SS G_CDS: -1.27 Total: -43.72 kcal Atomic # 8 Polarization: -16.94 SS G_CDS: -0.28 Total: -17.22 kcal Atomic # 14 Polarization: 21.85 SS G_CDS: -5.02 Total: 16.83 kcal Total LS contribution 6.31 Total: 6.31 kcal Total: -34.07 -11.18 -45.26 kcal The number of atoms in the molecule is 53 The average number of expansion shells was 16.00 The maximum number of expansion shells was 16 The minimum number of expansion shells was 16 **** NOTA BENE **** This is the net solvation energy for this exact molecular structure (nuclear and electronic)! The standard-state solvation energy should be obtained as the difference between the heat of formation plus delta-G solvation for the relaxed solvated system and that for the relaxed gas-phase system. ZINC001273115650.mol2 53 1SCF run This is a breakdown of the solvation energy calculated without geometric relaxation in solution: (1) E-EN(sol) electronic-nuclear energy of solute 14.625 kcal (2) G-P(sol) polarization free energy of solvation -34.072 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -19.446 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.185 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -45.256 kcal (6) G-S(sol) free energy of system = (1) + (5) -30.631 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.84 seconds