Wall clock time and date at job start Tue Mar 31 2020 19:58:19 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 O 1.42897 * 1 3 3 C 1.35992 * 116.99801 * 2 1 4 4 C 1.38568 * 120.07706 * 359.97438 * 3 2 1 5 5 C 1.38238 * 120.00072 * 179.97438 * 4 3 2 6 6 C 1.38245 * 120.15026 * 0.28094 * 5 4 3 7 7 C 1.50706 * 119.93082 * 179.70096 * 6 5 4 8 8 N 1.46901 * 109.46837 * 89.99432 * 7 6 5 9 9 C 1.46897 * 110.99849 * 179.97438 * 8 7 6 10 10 H 1.09007 * 109.47040 * 36.11643 * 9 8 7 11 11 C 1.53000 * 109.47679 * 276.11990 * 9 8 7 12 12 C 1.53001 * 109.47102 * 156.11660 * 9 8 7 13 13 N 1.46904 * 109.47089 * 303.76965 * 12 9 8 14 14 C 1.46897 * 110.99868 * 164.05046 * 13 12 9 15 15 C 1.46902 * 111.00016 * 287.99828 * 13 12 9 16 16 C 1.38244 * 120.14538 * 359.44091 * 6 5 4 17 17 C 1.38575 * 119.99663 * 0.55874 * 16 6 5 18 18 O 1.35994 * 120.07128 * 179.70112 * 17 16 6 19 19 C 1.42899 * 116.99956 * 0.02562 * 18 17 16 20 20 C 1.53008 * 109.46632 * 180.02562 * 19 18 17 21 21 C 1.50705 * 109.46672 * 179.97438 * 20 19 18 22 22 H 1.08002 * 120.00219 * 0.02562 * 21 20 19 23 23 C 1.37875 * 119.99727 * 179.97438 * 21 20 19 24 24 N 1.31522 * 120.00127 * 0.02562 * 23 21 20 25 25 Si 1.86805 * 120.00175 * 180.02562 * 23 21 20 26 26 H 1.48498 * 109.46839 * 89.99805 * 25 23 21 27 27 H 1.48495 * 109.47227 * 210.00097 * 25 23 21 28 28 H 1.48500 * 109.46838 * 329.99912 * 25 23 21 29 29 H 1.09000 * 109.47645 * 60.00147 * 1 2 3 30 30 H 1.08998 * 109.47070 * 180.02562 * 1 2 3 31 31 H 1.09005 * 109.47312 * 300.00231 * 1 2 3 32 32 H 1.08004 * 119.99796 * 359.95910 * 4 3 2 33 33 H 1.08008 * 119.92726 * 179.97438 * 5 4 3 34 34 H 1.08994 * 109.46685 * 209.99480 * 7 6 5 35 35 H 1.08996 * 109.46715 * 330.00148 * 7 6 5 36 36 H 1.00894 * 111.00602 * 303.95474 * 8 7 6 37 37 H 1.09005 * 109.47144 * 59.99623 * 11 9 8 38 38 H 1.08997 * 109.47296 * 179.97438 * 11 9 8 39 39 H 1.08998 * 109.46778 * 300.00099 * 11 9 8 40 40 H 1.09002 * 109.47048 * 63.77281 * 12 9 8 41 41 H 1.09010 * 109.46918 * 183.77241 * 12 9 8 42 42 H 1.08999 * 109.47516 * 55.54019 * 14 13 12 43 43 H 1.08994 * 109.46857 * 175.54428 * 14 13 12 44 44 H 1.09004 * 109.46539 * 295.53801 * 14 13 12 45 45 H 1.09007 * 109.47231 * 60.00110 * 15 13 12 46 46 H 1.08992 * 109.47298 * 179.97438 * 15 13 12 47 47 H 1.09003 * 109.47407 * 300.00761 * 15 13 12 48 48 H 1.07996 * 120.00388 * 180.25238 * 16 6 5 49 49 H 1.08998 * 109.47126 * 299.99941 * 19 18 17 50 50 H 1.08995 * 109.47131 * 60.00558 * 19 18 17 51 51 H 1.08998 * 109.47215 * 299.99761 * 20 19 18 52 52 H 1.08995 * 109.47009 * 60.00358 * 20 19 18 53 53 H 0.97000 * 120.00026 * 180.02562 * 24 23 21 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 8 1.4290 0.0000 0.0000 3 6 2.0463 1.2117 0.0000 4 6 1.2931 2.3748 -0.0005 5 6 1.9223 3.6057 0.0000 6 6 3.3028 3.6799 -0.0048 7 6 3.9835 5.0244 -0.0110 8 7 4.2092 5.4654 1.3720 9 6 4.8732 6.7753 1.4052 10 1 4.5045 7.3904 0.5842 11 6 6.3844 6.5850 1.2610 12 6 4.5709 7.4667 2.7361 13 7 3.1165 7.5685 2.9159 14 6 2.7786 7.8701 4.3133 15 6 2.5426 8.5703 2.0075 16 6 4.0602 2.5235 0.0015 17 6 3.4358 1.2863 0.0010 18 8 4.1795 0.1477 0.0011 19 6 5.6002 0.3008 0.0023 20 6 6.2618 -1.0789 0.0015 21 6 7.7601 -0.9175 0.0022 22 1 8.1969 0.0703 0.0034 23 6 8.5734 -2.0308 0.0022 24 7 8.0415 -3.2337 0.0011 25 14 10.4307 -1.8309 0.0037 26 1 10.9217 -1.7786 1.4042 27 1 11.0532 -2.9830 -0.6965 28 1 10.7935 -0.5720 -0.6954 29 1 -0.3634 0.5138 -0.8900 30 1 -0.3633 -1.0277 0.0005 31 1 -0.3634 0.5139 0.8900 32 1 0.2145 2.3197 -0.0016 33 1 1.3341 4.5116 -0.0008 34 1 4.9399 4.9450 -0.5277 35 1 3.3519 5.7490 -0.5248 36 1 3.3442 5.4849 1.8911 37 1 6.5998 6.0924 0.3127 38 1 6.8770 7.5570 1.2851 39 1 6.7531 5.9699 2.0818 40 1 4.9982 6.8851 3.5530 41 1 5.0075 8.4656 2.7341 42 1 3.2973 8.7766 4.6250 43 1 1.7024 8.0181 4.4030 44 1 3.0852 7.0392 4.9486 45 1 2.7481 8.2853 0.9757 46 1 1.4649 8.6250 2.1611 47 1 2.9890 9.5436 2.2113 48 1 5.1385 2.5841 0.0019 49 1 5.9072 0.8510 -0.8872 50 1 5.9057 0.8501 0.8928 51 1 5.9549 -1.6295 0.8908 52 1 5.9562 -1.6278 -0.8892 53 1 8.6137 -4.0170 0.0015 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 ZINC000342206662.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 19:58:19 Heat of formation + Delta-G solvation = -50.901419 kcal Electronic energy + Delta-G solvation = -29205.724912 eV Core-core repulsion = 25271.011453 eV Total energy + Delta-G solvation = -3934.713458 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.85 seconds Orbital eigenvalues (eV) -40.24848 -38.76699 -38.04591 -37.09727 -35.45547 -33.30304 -32.00956 -30.53813 -29.67448 -28.94978 -27.98652 -27.33374 -27.12344 -25.07479 -24.49033 -22.59159 -22.33217 -21.03875 -20.42996 -20.34172 -18.16745 -16.94069 -16.52136 -16.16168 -16.02118 -15.84913 -15.72167 -15.68238 -14.91543 -14.86355 -14.54088 -14.44827 -14.36541 -14.06224 -13.75875 -13.19950 -13.04634 -12.80075 -12.68422 -12.45417 -12.26821 -12.22231 -12.17819 -12.05701 -11.97447 -11.84356 -11.49037 -11.40975 -11.21720 -11.02186 -10.88570 -10.83738 -10.69842 -10.67568 -10.45573 -9.73688 -9.57066 -9.21001 -8.80039 -8.45812 -8.37866 -8.35267 -7.40030 -6.02790 -4.06931 1.51678 1.68095 3.32459 3.38003 3.41121 3.50000 3.53100 3.84654 3.91401 4.30912 4.47107 4.60198 4.73873 4.84705 4.91129 4.95292 5.01974 5.08318 5.11898 5.14046 5.22107 5.25870 5.27948 5.29543 5.33404 5.35090 5.49540 5.52013 5.52891 5.54618 5.56083 5.66300 5.68491 5.75683 5.85763 5.94557 6.14391 6.16042 6.18564 6.41764 6.42631 6.59542 6.60240 6.72146 6.83180 6.94183 7.05747 7.41632 7.52942 7.64730 7.75289 7.92288 8.20756 8.33239 8.98892 9.56759 11.08852 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.008278 B = 0.002874 C = 0.002235 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3381.836534 B = 9739.751395 C =12524.721469 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.029 3.971 2 O -0.303 6.303 3 C 0.088 3.912 4 C -0.175 4.175 5 C -0.124 4.124 6 C -0.079 4.079 7 C 0.106 3.894 8 N -0.674 5.674 9 C 0.090 3.910 10 H 0.039 0.961 11 C -0.143 4.143 12 C 0.050 3.950 13 N -0.549 5.549 14 C 0.026 3.974 15 C 0.021 3.979 16 C -0.155 4.155 17 C 0.118 3.882 18 O -0.305 6.305 19 C 0.065 3.935 20 C 0.026 3.974 21 C -0.524 4.524 22 H 0.058 0.942 23 C 0.060 3.940 24 N -0.890 5.890 25 Si 0.898 3.102 26 H -0.279 1.279 27 H -0.285 1.285 28 H -0.273 1.273 29 H 0.050 0.950 30 H 0.097 0.903 31 H 0.050 0.950 32 H 0.128 0.872 33 H 0.117 0.883 34 H 0.076 0.924 35 H 0.033 0.967 36 H 0.357 0.643 37 H 0.058 0.942 38 H 0.051 0.949 39 H 0.065 0.935 40 H 0.084 0.916 41 H 0.040 0.960 42 H 0.024 0.976 43 H 0.067 0.933 44 H 0.072 0.928 45 H 0.066 0.934 46 H 0.068 0.932 47 H 0.025 0.975 48 H 0.137 0.863 49 H 0.048 0.952 50 H 0.051 0.949 51 H 0.028 0.972 52 H 0.027 0.973 53 H 0.262 0.738 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -14.967 23.746 3.381 28.272 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 -0.067 4.067 2 O -0.217 6.217 3 C 0.043 3.957 4 C -0.194 4.194 5 C -0.143 4.143 6 C -0.080 4.080 7 C -0.022 4.022 8 N -0.308 5.308 9 C -0.020 4.020 10 H 0.057 0.943 11 C -0.202 4.202 12 C -0.078 4.078 13 N -0.272 5.272 14 C -0.122 4.122 15 C -0.127 4.127 16 C -0.174 4.174 17 C 0.071 3.929 18 O -0.219 6.219 19 C -0.009 4.009 20 C -0.011 4.011 21 C -0.562 4.562 22 H 0.076 0.924 23 C -0.142 4.142 24 N -0.528 5.528 25 Si 0.725 3.275 26 H -0.205 1.205 27 H -0.211 1.211 28 H -0.198 1.198 29 H 0.069 0.931 30 H 0.115 0.885 31 H 0.069 0.931 32 H 0.146 0.854 33 H 0.135 0.865 34 H 0.095 0.905 35 H 0.051 0.949 36 H 0.178 0.822 37 H 0.078 0.922 38 H 0.070 0.930 39 H 0.084 0.916 40 H 0.103 0.897 41 H 0.059 0.941 42 H 0.043 0.957 43 H 0.086 0.914 44 H 0.090 0.910 45 H 0.085 0.915 46 H 0.087 0.913 47 H 0.044 0.956 48 H 0.155 0.845 49 H 0.067 0.933 50 H 0.069 0.931 51 H 0.046 0.954 52 H 0.046 0.954 53 H 0.072 0.928 Dipole moment (debyes) X Y Z Total from point charges -14.510 22.355 3.341 26.860 hybrid contribution 0.497 1.725 -0.052 1.795 sum -14.013 24.080 3.289 28.054 Atomic orbital electron populations 1.22997 0.79373 1.03632 1.00687 1.86241 1.20300 1.26053 1.89070 1.18333 0.89456 0.84997 1.02927 1.20884 0.99353 0.91554 1.07606 1.20538 0.93696 0.96594 1.03454 1.19353 0.92915 0.94174 1.01562 1.20805 0.99158 0.92108 0.90155 1.60507 1.31114 1.26495 1.12726 1.21463 0.95347 0.89685 0.95528 0.94343 1.21805 0.94239 1.01113 1.03008 1.22390 0.87227 0.99215 0.98939 1.61861 1.11880 1.47625 1.05881 1.22377 1.01211 0.99995 0.88654 1.22449 1.00050 0.92858 0.97358 1.21012 1.00730 0.90315 1.05384 1.18454 0.88457 0.87133 0.98875 1.86272 1.20935 1.27323 1.87327 1.23315 0.74967 1.03097 0.99529 1.19106 0.94111 0.89020 0.98859 1.20987 0.90393 0.92884 1.51920 0.92371 1.24990 0.99049 0.95148 0.95039 1.69988 1.35350 0.97574 1.49914 0.86503 0.85049 0.77741 0.78183 1.20525 1.21122 1.19770 0.93131 0.88500 0.93094 0.85410 0.86502 0.90520 0.94936 0.82153 0.92245 0.92956 0.91588 0.89728 0.94148 0.95692 0.91394 0.90952 0.91485 0.91344 0.95622 0.84489 0.93331 0.93107 0.95407 0.95440 0.92788 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 0.03 0.31 9.81 101.05 0.99 1.31 16 2 O -0.30 -5.17 10.28 -34.22 -0.35 -5.52 16 3 C 0.09 1.50 6.70 -39.12 -0.26 1.24 16 4 C -0.18 -2.35 9.04 -39.46 -0.36 -2.71 16 5 C -0.12 -1.56 9.69 -39.58 -0.38 -1.95 16 6 C -0.08 -1.09 5.39 -104.61 -0.56 -1.65 16 7 C 0.11 1.22 5.61 -4.97 -0.03 1.19 16 8 N -0.67 -7.49 6.29 -107.99 -0.68 -8.17 16 9 C 0.09 0.82 2.58 -67.71 -0.18 0.65 16 10 H 0.04 0.34 6.60 -51.92 -0.34 0.00 16 11 C -0.14 -1.33 9.40 37.16 0.35 -0.98 16 12 C 0.05 0.41 4.60 -3.82 -0.02 0.39 16 13 N -0.55 -4.32 3.86 -251.25 -0.97 -5.29 16 14 C 0.03 0.17 9.55 60.06 0.57 0.75 16 15 C 0.02 0.14 9.37 60.07 0.56 0.70 16 16 C -0.16 -2.57 8.69 -39.45 -0.34 -2.92 16 17 C 0.12 2.25 6.70 -39.12 -0.26 1.99 16 18 O -0.31 -6.87 9.92 -34.23 -0.34 -7.21 16 19 C 0.07 1.48 4.68 37.16 0.17 1.65 16 20 C 0.03 0.72 5.34 -27.88 -0.15 0.57 16 21 C -0.52 -14.98 9.11 -34.44 -0.31 -15.29 16 22 H 0.06 1.59 7.74 -52.49 -0.41 1.18 16 23 C 0.06 1.73 5.46 -17.82 -0.10 1.63 16 24 N -0.89 -27.09 13.29 55.43 0.74 -26.35 16 25 Si 0.90 21.68 29.54 -169.99 -5.02 16.66 16 26 H -0.28 -6.64 7.11 56.52 0.40 -6.23 16 27 H -0.29 -6.82 7.11 56.52 0.40 -6.41 16 28 H -0.27 -6.41 7.11 56.52 0.40 -6.01 16 29 H 0.05 0.47 7.66 -51.93 -0.40 0.07 16 30 H 0.10 0.89 8.14 -51.93 -0.42 0.47 16 31 H 0.05 0.48 7.67 -51.93 -0.40 0.08 16 32 H 0.13 1.34 6.30 -52.48 -0.33 1.01 16 33 H 0.12 1.18 8.06 -52.48 -0.42 0.76 16 34 H 0.08 0.90 7.30 -51.93 -0.38 0.52 16 35 H 0.03 0.33 8.00 -51.93 -0.42 -0.08 16 36 H 0.36 4.08 7.41 -39.30 -0.29 3.79 16 37 H 0.06 0.59 7.38 -51.93 -0.38 0.21 16 38 H 0.05 0.40 8.14 -51.93 -0.42 -0.02 16 39 H 0.07 0.67 8.14 -51.93 -0.42 0.25 16 40 H 0.08 0.74 8.00 -51.93 -0.42 0.33 16 41 H 0.04 0.30 8.03 -51.92 -0.42 -0.12 16 42 H 0.02 0.15 8.13 -51.93 -0.42 -0.27 16 43 H 0.07 0.40 8.04 -51.93 -0.42 -0.02 16 44 H 0.07 0.50 8.14 -51.93 -0.42 0.07 16 45 H 0.07 0.46 6.78 -51.92 -0.35 0.11 16 46 H 0.07 0.41 8.07 -51.93 -0.42 -0.01 16 47 H 0.03 0.16 8.11 -51.93 -0.42 -0.26 16 48 H 0.14 2.29 6.30 -52.49 -0.33 1.96 16 49 H 0.05 1.04 7.66 -51.93 -0.40 0.64 16 50 H 0.05 1.10 7.66 -51.93 -0.40 0.71 16 51 H 0.03 0.81 8.14 -51.93 -0.42 0.38 16 52 H 0.03 0.80 8.14 -51.93 -0.42 0.37 16 53 H 0.26 7.48 8.31 -40.82 -0.34 7.15 16 LS Contribution 424.30 15.07 6.39 6.39 Total: -1.00 -32.33 424.30 -9.96 -42.29 By element: Atomic # 1 Polarization: 10.05 SS G_CDS: -9.43 Total: 0.62 kcal Atomic # 6 Polarization: -13.14 SS G_CDS: -0.30 Total: -13.44 kcal Atomic # 7 Polarization: -38.89 SS G_CDS: -0.91 Total: -39.80 kcal Atomic # 8 Polarization: -12.04 SS G_CDS: -0.69 Total: -12.73 kcal Atomic # 14 Polarization: 21.68 SS G_CDS: -5.02 Total: 16.66 kcal Total LS contribution 6.39 Total: 6.39 kcal Total: -32.33 -9.96 -42.29 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. ZINC000342206662.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 -8.609 kcal (2) G-P(sol) polarization free energy of solvation -32.332 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -40.940 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.961 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.293 kcal (6) G-S(sol) free energy of system = (1) + (5) -50.901 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.85 seconds