
Acta Cryst. (2008). E64, o1248 [ doi:10.1107/S1600536808017029 ]
The asymmetric unit of the title compound, C15H15ClN4O6S, contains two independent molecules, in which the pyrimidine and benzene rings are oriented at dihedral angles of 75.21 (3) and 86.00 (3)°. Intramolecular N-H
N and C-H
O hydrogen bonds result in the formation of two five- and two six-membered rings. The six-membered rings have flattened-boat conformations, while the five-membered rings adopt envelope conformations. In the crystal structure, intermolecular N-H
O hydrogen bonds link the molecules.
The title compound, (I), was prepared according to the literature method (Li & Liu, 1995). Crystals suitable for X-ray analysis were obtained by dissolving (I) (0.1 g) in acetonitrile (25 ml) and evaporating the solvent slowly at room temperature for about 7 d.
H atoms were positioned geometrically, with N-H = 0.86 Å (for NH) and C-H = 0.93, 0.97 and 0.96 Å for aromatic, methylene and methyl H and constrained to ride on their parent atoms with Uiso(H) = xUeq(C,N), where x = 1.5 for methyl H and x = 1.2 for all other H atoms.
Data collection: CAD-4 Software (Enraf–Nonius, 1989); cell refinement: CAD-4 Software (Enraf–Nonius, 1989); data reduction: XCAD4 (Harms & Wocadlo, 1995); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: PLATON (Spek, 2003); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).
| Fig. 1. The molecular structure of the title molecule, with the atom-numbering scheme. |
| Fig. 2. A partial packing diagram of (I). Hydrogen bonds are shown as dashed lines. |
| C15H15ClN4O6S | Z = 4 |
| Mr = 414.83 | F000 = 856 |
| Triclinic, P1 | Dx = 1.439 Mg m−3 |
| Hall symbol: -P 1 | Mo Kα radiation λ = 0.71073 Å |
| a = 7.8210 (16) Å | Cell parameters from 25 reflections |
| b = 12.310 (3) Å | θ = 10–13º |
| c = 20.200 (4) Å | µ = 0.35 mm−1 |
| α = 94.97 (3)º | T = 298 (2) K |
| β = 97.58 (3)º | Block, colorless |
| γ = 93.76 (3)º | 0.40 × 0.30 × 0.10 mm |
| V = 1914.7 (7) Å3 |
| Enraf–Nonius CAD-4 diffractometer | Rint = 0.069 |
| Radiation source: fine-focus sealed tube | θmax = 25.2º |
| Monochromator: graphite | θmin = 1.0º |
| T = 298(2) K | h = −9→9 |
| ω/2θ scans | k = −14→14 |
| Absorption correction: ψ scan (North et al., 1968) | l = 0→24 |
| Tmin = 0.873, Tmax = 0.966 | 3 standard reflections |
| 7430 measured reflections | every 120 min |
| 6882 independent reflections | intensity decay: none |
| 3809 reflections with I > 2σ(I) |
| Refinement on F2 | Secondary atom site location: difference Fourier map |
| Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
| R[F2 > 2σ(F2)] = 0.088 | H-atom parameters constrained |
| wR(F2) = 0.209 | w = 1/[σ2(Fo2) + (0.06P)2 + 3P] where P = (Fo2 + 2Fc2)/3 |
| S = 1.07 | (Δ/σ)max < 0.001 |
| 6882 reflections | Δρmax = 0.39 e Å−3 |
| 451 parameters | Δρmin = −0.92 e Å−3 |
| Primary atom site location: structure-invariant direct methods | Extinction correction: none |
| C15H15ClN4O6S | γ = 93.76 (3)º |
| Mr = 414.83 | V = 1914.7 (7) Å3 |
| Triclinic, P1 | Z = 4 |
| a = 7.8210 (16) Å | Mo Kα |
| b = 12.310 (3) Å | µ = 0.35 mm−1 |
| c = 20.200 (4) Å | T = 298 (2) K |
| α = 94.97 (3)º | 0.40 × 0.30 × 0.10 mm |
| β = 97.58 (3)º |
| Enraf–Nonius CAD-4 diffractometer | 3809 reflections with I > 2σ(I) |
| Absorption correction: ψ scan (North et al., 1968) | Rint = 0.069 |
| Tmin = 0.873, Tmax = 0.966 | 3 standard reflections |
| 7430 measured reflections | every 120 min |
| 6882 independent reflections | intensity decay: none |
| R[F2 > 2σ(F2)] = 0.088 | ? restraints |
| wR(F2) = 0.209 | H-atom parameters constrained |
| S = 1.07 | Δρmax = 0.39 e Å−3 |
| 6882 reflections | Δρmin = −0.92 e Å−3 |
| 451 parameters |
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes. |
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > 2sigma(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. |
| x | y | z | Uiso*/Ueq | ||
| Cl1 | 0.2819 (3) | 1.35508 (17) | 0.20491 (14) | 0.1456 (9) | |
| Cl2 | −0.2214 (4) | 1.36337 (15) | 0.18268 (12) | 0.1378 (9) | |
| S1 | 0.30971 (16) | 0.69683 (11) | 0.07830 (8) | 0.0633 (4) | |
| S2 | −0.4009 (2) | 1.21087 (14) | 0.41116 (9) | 0.0851 (5) | |
| O1 | 0.6496 (7) | 0.6052 (5) | 0.2354 (3) | 0.121 | |
| O2 | 0.5614 (6) | 0.7692 (4) | 0.2171 (2) | 0.1023 (14) | |
| O3 | 0.2506 (5) | 0.6505 (3) | 0.1335 (2) | 0.0809 (11) | |
| O4 | 0.2122 (5) | 0.6758 (3) | 0.0137 (2) | 0.0790 (11) | |
| O5 | 0.4435 (4) | 0.8758 (3) | 0.00933 (17) | 0.0617 (9) | |
| O6 | 0.1314 (6) | 0.9834 (4) | 0.27791 (19) | 0.0895 (12) | |
| O7 | 0.1026 (6) | 1.3566 (4) | 0.4533 (2) | 0.1042 (14) | |
| O8 | −0.0191 (6) | 1.2479 (4) | 0.3635 (2) | 0.0983 (14) | |
| O9 | −0.5648 (6) | 1.1767 (5) | 0.4287 (3) | 0.1230 (18) | |
| O10 | −0.3643 (6) | 1.3245 (4) | 0.4050 (2) | 0.1082 (15) | |
| O11 | −0.4315 (5) | 0.9729 (3) | 0.3604 (2) | 0.0879 (12) | |
| O12 | −0.1102 (5) | 1.0051 (3) | 0.0628 (2) | 0.087 | |
| N1 | 0.3246 (5) | 0.8291 (3) | 0.0994 (2) | 0.0621 (11) | |
| H1A | 0.2927 | 0.8530 | 0.1368 | 0.074* | |
| N2 | 0.3823 (5) | 1.0128 (3) | 0.0822 (2) | 0.0562 (10) | |
| H2A | 0.4246 | 1.0587 | 0.0578 | 0.067* | |
| N3 | 0.2572 (5) | 0.9970 (4) | 0.1804 (2) | 0.0645 (11) | |
| N4 | 0.3277 (5) | 1.1683 (4) | 0.1435 (2) | 0.0727 (12) | |
| N5 | −0.3771 (5) | 1.1487 (4) | 0.3380 (2) | 0.0696 (12) | |
| H5B | −0.3591 | 1.1887 | 0.3064 | 0.084* | |
| N6 | −0.3321 (5) | 1.0026 (4) | 0.2635 (2) | 0.0664 (11) | |
| H6B | −0.3406 | 0.9328 | 0.2543 | 0.080* | |
| N7 | −0.2656 (6) | 1.1691 (4) | 0.2210 (2) | 0.0780 (13) | |
| N8 | −0.2204 (5) | 0.9995 (4) | 0.1625 (2) | 0.0710 (12) | |
| C1 | 0.7097 (10) | 0.5750 (6) | 0.3555 (4) | 0.110 | |
| H1B | 0.6547 | 0.5830 | 0.3953 | 0.166* | |
| H1C | 0.8283 | 0.6036 | 0.3658 | 0.166* | |
| H1D | 0.7048 | 0.4989 | 0.3396 | 0.166* | |
| C2 | 0.6224 (10) | 0.6335 (6) | 0.3050 (3) | 0.105 | |
| H2B | 0.6568 | 0.7108 | 0.3163 | 0.127* | |
| H2C | 0.4993 | 0.6235 | 0.3071 | 0.127* | |
| C3 | 0.6109 (8) | 0.6821 (5) | 0.1952 (4) | 0.0849 (19) | |
| C4 | 0.6389 (7) | 0.6488 (4) | 0.1286 (4) | 0.0716 (15) | |
| C5 | 0.8039 (7) | 0.6113 (4) | 0.1169 (4) | 0.087 (2) | |
| H5A | 0.8878 | 0.6041 | 0.1530 | 0.104* | |
| C6 | 0.8363 (9) | 0.5873 (5) | 0.0558 (6) | 0.103 (3) | |
| H6A | 0.9405 | 0.5580 | 0.0498 | 0.123* | |
| C7 | 0.7241 (9) | 0.6033 (5) | 0.0002 (4) | 0.095 (2) | |
| H7A | 0.7559 | 0.5902 | −0.0424 | 0.113* | |
| C8 | 0.5624 (7) | 0.6392 (4) | 0.0077 (4) | 0.0794 (17) | |
| H8A | 0.4828 | 0.6478 | −0.0296 | 0.095* | |
| C9 | 0.5227 (6) | 0.6617 (4) | 0.0718 (3) | 0.0610 (13) | |
| C10 | 0.3871 (6) | 0.9035 (4) | 0.0590 (3) | 0.0562 (12) | |
| C11 | 0.3213 (6) | 1.0596 (4) | 0.1379 (3) | 0.0585 (12) | |
| C12 | 0.2003 (7) | 1.0443 (5) | 0.2328 (3) | 0.0688 (15) | |
| C13 | 0.2059 (8) | 1.1576 (6) | 0.2442 (3) | 0.0843 (18) | |
| H13A | 0.1685 | 1.1925 | 0.2818 | 0.101* | |
| C14 | 0.2698 (8) | 1.2139 (5) | 0.1968 (3) | 0.0809 (17) | |
| C15 | 0.1267 (10) | 0.8714 (7) | 0.2624 (4) | 0.113 (2) | |
| H15A | 0.0762 | 0.8347 | 0.2960 | 0.169* | |
| H15B | 0.2422 | 0.8502 | 0.2610 | 0.169* | |
| H15C | 0.0584 | 0.8515 | 0.2195 | 0.169* | |
| C16 | 0.2150 (10) | 1.5357 (6) | 0.4433 (4) | 0.119 | |
| H16A | 0.2730 | 1.5823 | 0.4161 | 0.178* | |
| H16B | 0.2847 | 1.5350 | 0.4861 | 0.178* | |
| H16C | 0.1053 | 1.5626 | 0.4497 | 0.178* | |
| C17 | 0.1872 (10) | 1.4226 (6) | 0.4092 (4) | 0.110 | |
| H17A | 0.1149 | 1.4217 | 0.3662 | 0.132* | |
| H17B | 0.2969 | 1.3947 | 0.4017 | 0.132* | |
| C18 | 0.0078 (8) | 1.2714 (5) | 0.4211 (3) | 0.0780 (16) | |
| C19 | −0.0646 (8) | 1.2030 (5) | 0.4724 (3) | 0.0746 (15) | |
| C20 | −0.2409 (8) | 1.1672 (5) | 0.4701 (3) | 0.0764 (15) | |
| C21 | −0.2891 (9) | 1.1016 (5) | 0.5153 (3) | 0.0913 (18) | |
| H21A | −0.4058 | 1.0800 | 0.5142 | 0.110* | |
| C22 | −0.1676 (12) | 1.0649 (6) | 0.5642 (4) | 0.110 (2) | |
| H22A | −0.2028 | 1.0171 | 0.5939 | 0.132* | |
| C23 | −0.0037 (11) | 1.0987 (7) | 0.5676 (4) | 0.109 (2) | |
| H23A | 0.0758 | 1.0747 | 0.6005 | 0.131* | |
| C24 | 0.0571 (10) | 1.1704 (6) | 0.5229 (4) | 0.106 (2) | |
| H24A | 0.1734 | 1.1950 | 0.5270 | 0.127* | |
| C25 | −0.3841 (7) | 1.0362 (5) | 0.3238 (3) | 0.0684 (14) | |
| C26 | −0.2682 (6) | 1.0601 (5) | 0.2143 (3) | 0.0675 (13) | |
| C27 | −0.2115 (9) | 1.2230 (6) | 0.1711 (4) | 0.0914 (18) | |
| C28 | −0.1619 (9) | 1.1722 (6) | 0.1197 (4) | 0.0905 (18) | |
| H28A | −0.1251 | 1.2107 | 0.0859 | 0.109* | |
| C29 | −0.1637 (7) | 1.0629 (5) | 0.1155 (3) | 0.0747 (15) | |
| C30 | −0.1119 (5) | 0.8938 (3) | 0.0581 (2) | 0.0413 (10) | |
| H30A | −0.0725 | 0.8680 | 0.0170 | 0.062* | |
| H30B | −0.2276 | 0.8629 | 0.0587 | 0.062* | |
| H30C | −0.0369 | 0.8720 | 0.0954 | 0.062* |
| U11 | U22 | U33 | U12 | U13 | U23 | |
| Cl1 | 0.163 (2) | 0.0865 (13) | 0.183 (2) | −0.0031 (13) | 0.0484 (17) | −0.0403 (14) |
| Cl2 | 0.199 (2) | 0.0701 (12) | 0.1447 (19) | 0.0120 (13) | 0.0191 (16) | 0.0190 (11) |
| S1 | 0.0420 (7) | 0.0561 (8) | 0.0927 (10) | −0.0030 (6) | 0.0109 (7) | 0.0143 (7) |
| S2 | 0.0714 (10) | 0.0853 (12) | 0.0964 (12) | 0.0066 (8) | 0.0153 (9) | −0.0094 (9) |
| O1 | 0.121 | 0.121 | 0.121 | 0.009 | 0.017 | 0.012 |
| O2 | 0.131 (4) | 0.064 (3) | 0.109 (3) | 0.008 (3) | 0.009 (3) | −0.001 (2) |
| O3 | 0.066 (2) | 0.070 (2) | 0.113 (3) | 0.0030 (19) | 0.025 (2) | 0.030 (2) |
| O4 | 0.071 (3) | 0.078 (3) | 0.085 (3) | −0.009 (2) | 0.007 (2) | 0.010 (2) |
| O5 | 0.058 (2) | 0.060 (2) | 0.069 (2) | 0.0027 (16) | 0.0199 (18) | 0.0014 (17) |
| O6 | 0.092 (3) | 0.121 (4) | 0.062 (2) | 0.027 (3) | 0.018 (2) | 0.018 (2) |
| O7 | 0.100 (3) | 0.094 (3) | 0.112 (4) | −0.023 (3) | 0.021 (3) | −0.013 (3) |
| O8 | 0.099 (3) | 0.114 (4) | 0.077 (3) | −0.015 (3) | 0.014 (2) | −0.007 (3) |
| O9 | 0.072 (3) | 0.151 (5) | 0.145 (4) | −0.003 (3) | 0.041 (3) | −0.026 (3) |
| O10 | 0.109 (4) | 0.072 (3) | 0.134 (4) | 0.019 (3) | −0.010 (3) | −0.019 (3) |
| O11 | 0.093 (3) | 0.082 (3) | 0.088 (3) | −0.017 (2) | 0.018 (2) | 0.011 (2) |
| O12 | 0.087 | 0.087 | 0.087 | 0.007 | 0.012 | 0.008 |
| N1 | 0.050 (2) | 0.060 (3) | 0.081 (3) | 0.013 (2) | 0.017 (2) | 0.012 (2) |
| N2 | 0.045 (2) | 0.059 (3) | 0.066 (3) | 0.0026 (19) | 0.0112 (19) | 0.010 (2) |
| N3 | 0.051 (3) | 0.082 (3) | 0.061 (3) | 0.020 (2) | 0.002 (2) | 0.009 (2) |
| N4 | 0.054 (3) | 0.066 (3) | 0.093 (3) | −0.002 (2) | 0.005 (2) | −0.010 (3) |
| N5 | 0.068 (3) | 0.072 (3) | 0.064 (3) | 0.006 (2) | −0.005 (2) | −0.002 (2) |
| N6 | 0.067 (3) | 0.065 (3) | 0.063 (3) | 0.000 (2) | −0.005 (2) | 0.010 (2) |
| N7 | 0.082 (3) | 0.078 (3) | 0.073 (3) | 0.004 (3) | 0.002 (2) | 0.014 (2) |
| N8 | 0.053 (3) | 0.088 (3) | 0.067 (3) | 0.004 (2) | −0.007 (2) | 0.005 (2) |
| C1 | 0.110 | 0.110 | 0.110 | 0.009 | 0.015 | 0.011 |
| C2 | 0.105 | 0.105 | 0.105 | 0.008 | 0.015 | 0.010 |
| C3 | 0.079 (4) | 0.062 (4) | 0.109 (5) | 0.000 (3) | −0.015 (4) | 0.034 (4) |
| C4 | 0.051 (3) | 0.045 (3) | 0.116 (5) | −0.002 (2) | 0.002 (3) | 0.012 (3) |
| C5 | 0.048 (3) | 0.047 (3) | 0.164 (7) | −0.004 (3) | 0.015 (4) | 0.001 (4) |
| C6 | 0.048 (4) | 0.056 (4) | 0.205 (9) | 0.000 (3) | 0.043 (5) | −0.019 (5) |
| C7 | 0.071 (4) | 0.052 (3) | 0.163 (7) | −0.015 (3) | 0.057 (5) | −0.021 (4) |
| C8 | 0.060 (4) | 0.058 (3) | 0.120 (5) | −0.009 (3) | 0.014 (3) | 0.013 (3) |
| C9 | 0.049 (3) | 0.041 (3) | 0.090 (4) | −0.011 (2) | 0.010 (3) | 0.005 (3) |
| C10 | 0.036 (3) | 0.056 (3) | 0.077 (4) | 0.010 (2) | 0.005 (2) | 0.014 (3) |
| C11 | 0.043 (3) | 0.066 (3) | 0.063 (3) | 0.005 (2) | −0.004 (2) | 0.004 (3) |
| C12 | 0.052 (3) | 0.098 (5) | 0.054 (3) | 0.014 (3) | −0.003 (3) | 0.006 (3) |
| C13 | 0.067 (4) | 0.113 (6) | 0.069 (4) | 0.015 (4) | 0.007 (3) | −0.017 (4) |
| C14 | 0.069 (4) | 0.079 (4) | 0.086 (4) | 0.000 (3) | −0.006 (3) | −0.013 (3) |
| C15 | 0.126 (6) | 0.122 (7) | 0.096 (5) | −0.004 (5) | 0.026 (4) | 0.037 (5) |
| C16 | 0.119 | 0.119 | 0.119 | 0.009 | 0.016 | 0.011 |
| C17 | 0.110 | 0.110 | 0.110 | 0.009 | 0.015 | 0.011 |
| C18 | 0.064 (4) | 0.082 (4) | 0.084 (4) | −0.007 (3) | 0.012 (3) | −0.007 (3) |
| C19 | 0.078 (4) | 0.080 (4) | 0.065 (3) | −0.009 (3) | 0.017 (3) | 0.001 (3) |
| C20 | 0.076 (3) | 0.075 (4) | 0.074 (3) | −0.006 (3) | 0.008 (3) | −0.006 (3) |
| C21 | 0.094 (4) | 0.095 (4) | 0.083 (4) | −0.019 (3) | 0.025 (3) | 0.001 (3) |
| C22 | 0.138 (5) | 0.110 (5) | 0.075 (4) | −0.012 (4) | 0.008 (4) | 0.006 (3) |
| C23 | 0.127 (5) | 0.117 (5) | 0.079 (4) | 0.015 (4) | −0.008 (4) | 0.015 (4) |
| C24 | 0.094 (4) | 0.114 (5) | 0.099 (5) | −0.002 (4) | −0.010 (3) | −0.005 (4) |
| C25 | 0.056 (3) | 0.074 (4) | 0.073 (4) | 0.002 (3) | −0.002 (3) | 0.011 (3) |
| C26 | 0.042 (3) | 0.091 (4) | 0.064 (3) | −0.002 (3) | −0.004 (2) | 0.003 (3) |
| C27 | 0.088 (4) | 0.101 (4) | 0.082 (4) | 0.012 (3) | −0.004 (3) | 0.013 (3) |
| C28 | 0.092 (4) | 0.086 (4) | 0.090 (4) | −0.002 (3) | 0.004 (3) | 0.017 (3) |
| C29 | 0.058 (3) | 0.099 (4) | 0.063 (3) | 0.010 (3) | −0.005 (3) | 0.002 (3) |
| C30 | 0.030 (2) | 0.050 (3) | 0.041 (2) | 0.0020 (18) | 0.0019 (17) | −0.0027 (18) |
| Cl1—C14 | 1.727 (7) | Cl2—C27 | 1.732 (7) |
| S1—O3 | 1.413 (4) | S2—O9 | 1.421 (5) |
| S1—O4 | 1.416 (4) | S2—O10 | 1.429 (5) |
| S1—N1 | 1.639 (4) | S2—N5 | 1.643 (4) |
| S1—C9 | 1.767 (5) | S2—C20 | 1.755 (6) |
| O1—C3 | 1.325 (7) | O7—C18 | 1.314 (7) |
| O1—C2 | 1.464 (8) | O7—C17 | 1.450 (8) |
| O2—C3 | 1.230 (8) | O8—C18 | 1.161 (7) |
| O5—C10 | 1.180 (6) | O11—C25 | 1.195 (6) |
| O6—C12 | 1.370 (7) | O12—C29 | 1.356 (6) |
| O6—C15 | 1.384 (8) | O12—C30 | 1.364 (5) |
| N1—C10 | 1.386 (6) | N5—C25 | 1.385 (7) |
| N1—H1A | 0.8600 | N5—H5B | 0.8600 |
| N2—C11 | 1.374 (6) | N6—C25 | 1.373 (7) |
| N2—C10 | 1.391 (6) | N6—C26 | 1.395 (7) |
| N2—H2A | 0.8600 | N6—H6B | 0.8600 |
| N3—C12 | 1.306 (6) | N7—C26 | 1.335 (7) |
| N3—C11 | 1.327 (6) | N7—C27 | 1.352 (8) |
| N4—C14 | 1.319 (7) | N8—C26 | 1.341 (7) |
| N4—C11 | 1.331 (6) | N8—C29 | 1.380 (7) |
| C1—C2 | 1.427 (7) | C16—C17 | 1.488 (9) |
| C1—H1B | 0.9600 | C16—H16A | 0.9600 |
| C1—H1C | 0.9600 | C16—H16B | 0.9600 |
| C1—H1D | 0.9600 | C16—H16C | 0.9600 |
| C2—H2B | 0.9700 | C17—H17A | 0.9700 |
| C2—H2C | 0.9700 | C17—H17B | 0.9700 |
| C3—C4 | 1.422 (9) | C18—C19 | 1.533 (8) |
| C4—C9 | 1.393 (8) | C19—C24 | 1.404 (9) |
| C4—C5 | 1.440 (8) | C19—C20 | 1.413 (8) |
| C5—C6 | 1.305 (10) | C20—C21 | 1.344 (8) |
| C5—H5A | 0.9300 | C21—C22 | 1.403 (10) |
| C6—C7 | 1.369 (10) | C21—H21A | 0.9300 |
| C6—H6A | 0.9300 | C22—C23 | 1.313 (10) |
| C7—C8 | 1.389 (8) | C22—H22A | 0.9300 |
| C7—H7A | 0.9300 | C23—C24 | 1.420 (10) |
| C8—C9 | 1.381 (8) | C23—H23A | 0.9300 |
| C8—H8A | 0.9300 | C24—H24A | 0.9300 |
| C12—C13 | 1.391 (8) | C27—C28 | 1.282 (9) |
| C13—C14 | 1.357 (8) | C28—C29 | 1.339 (8) |
| C13—H13A | 0.9300 | C28—H28A | 0.9300 |
| C15—H15A | 0.9600 | C30—H30A | 0.9600 |
| C15—H15B | 0.9600 | C30—H30B | 0.9600 |
| C15—H15C | 0.9600 | C30—H30C | 0.9600 |
| O3—S1—O4 | 120.0 (2) | O9—S2—O10 | 118.1 (3) |
| O3—S1—N1 | 104.5 (2) | O9—S2—N5 | 109.7 (3) |
| O4—S1—N1 | 108.2 (2) | O10—S2—N5 | 104.9 (3) |
| O3—S1—C9 | 109.6 (2) | O9—S2—C20 | 107.9 (3) |
| O4—S1—C9 | 107.6 (3) | O10—S2—C20 | 109.1 (3) |
| N1—S1—C9 | 106.0 (2) | N5—S2—C20 | 106.5 (2) |
| C3—O1—C2 | 113.9 (6) | C18—O7—C17 | 113.0 (5) |
| C12—O6—C15 | 114.6 (5) | C29—O12—C30 | 121.9 (5) |
| C10—N1—S1 | 122.1 (4) | C25—N5—S2 | 124.5 (4) |
| C10—N1—H1A | 119.0 | C25—N5—H5B | 117.8 |
| S1—N1—H1A | 119.0 | S2—N5—H5B | 117.8 |
| C11—N2—C10 | 130.6 (4) | C25—N6—C26 | 132.3 (5) |
| C11—N2—H2A | 114.7 | C25—N6—H6B | 113.9 |
| C10—N2—H2A | 114.7 | C26—N6—H6B | 113.9 |
| C12—N3—C11 | 118.6 (5) | C26—N7—C27 | 117.3 (5) |
| C14—N4—C11 | 115.5 (5) | C26—N8—C29 | 112.1 (5) |
| C2—C1—H1B | 109.5 | C17—C16—H16A | 109.5 |
| C2—C1—H1C | 109.5 | C17—C16—H16B | 109.5 |
| H1B—C1—H1C | 109.5 | H16A—C16—H16B | 109.5 |
| C2—C1—H1D | 109.5 | C17—C16—H16C | 109.5 |
| H1B—C1—H1D | 109.5 | H16A—C16—H16C | 109.5 |
| H1C—C1—H1D | 109.5 | H16B—C16—H16C | 109.5 |
| C1—C2—O1 | 117.7 (6) | O7—C17—C16 | 106.5 (6) |
| C1—C2—H2B | 107.9 | O7—C17—H17A | 110.4 |
| O1—C2—H2B | 107.9 | C16—C17—H17A | 110.4 |
| C1—C2—H2C | 107.9 | O7—C17—H17B | 110.4 |
| O1—C2—H2C | 107.9 | C16—C17—H17B | 110.4 |
| H2B—C2—H2C | 107.2 | H17A—C17—H17B | 108.6 |
| O2—C3—O1 | 120.8 (7) | O8—C18—O7 | 127.7 (6) |
| O2—C3—C4 | 128.4 (6) | O8—C18—C19 | 123.5 (6) |
| O1—C3—C4 | 110.8 (6) | O7—C18—C19 | 108.8 (5) |
| C9—C4—C3 | 123.8 (5) | C24—C19—C20 | 119.1 (6) |
| C9—C4—C5 | 116.4 (6) | C24—C19—C18 | 116.2 (6) |
| C3—C4—C5 | 119.4 (6) | C20—C19—C18 | 124.6 (6) |
| C6—C5—C4 | 120.4 (7) | C21—C20—C19 | 119.8 (6) |
| C6—C5—H5A | 119.8 | C21—C20—S2 | 118.8 (5) |
| C4—C5—H5A | 119.8 | C19—C20—S2 | 121.3 (5) |
| C5—C6—C7 | 123.0 (6) | C20—C21—C22 | 121.6 (7) |
| C5—C6—H6A | 118.5 | C20—C21—H21A | 119.2 |
| C7—C6—H6A | 118.5 | C22—C21—H21A | 119.2 |
| C6—C7—C8 | 119.6 (7) | C23—C22—C21 | 119.3 (7) |
| C6—C7—H7A | 120.2 | C23—C22—H22A | 120.3 |
| C8—C7—H7A | 120.2 | C21—C22—H22A | 120.3 |
| C9—C8—C7 | 118.4 (7) | C22—C23—C24 | 122.6 (8) |
| C9—C8—H8A | 120.8 | C22—C23—H23A | 118.7 |
| C7—C8—H8A | 120.8 | C24—C23—H23A | 118.7 |
| C8—C9—C4 | 122.1 (5) | C19—C24—C23 | 117.6 (7) |
| C8—C9—S1 | 116.4 (4) | C19—C24—H24A | 121.2 |
| C4—C9—S1 | 121.3 (4) | C23—C24—H24A | 121.2 |
| O5—C10—N1 | 122.3 (5) | O11—C25—N6 | 122.1 (6) |
| O5—C10—N2 | 122.7 (5) | O11—C25—N5 | 123.4 (6) |
| N1—C10—N2 | 114.9 (5) | N6—C25—N5 | 114.4 (5) |
| N3—C11—N4 | 124.6 (5) | N7—C26—N8 | 125.6 (5) |
| N3—C11—N2 | 120.2 (5) | N7—C26—N6 | 118.2 (5) |
| N4—C11—N2 | 115.2 (5) | N8—C26—N6 | 116.1 (5) |
| N3—C12—O6 | 120.8 (6) | C28—C27—N7 | 121.7 (7) |
| N3—C12—C13 | 121.3 (6) | C28—C27—Cl2 | 124.5 (6) |
| O6—C12—C13 | 117.9 (5) | N7—C27—Cl2 | 113.9 (5) |
| C14—C13—C12 | 115.4 (5) | C27—C28—C29 | 119.2 (7) |
| C14—C13—H13A | 122.3 | C27—C28—H28A | 120.4 |
| C12—C13—H13A | 122.3 | C29—C28—H28A | 120.4 |
| N4—C14—C13 | 124.6 (6) | C28—C29—O12 | 121.7 (6) |
| N4—C14—Cl1 | 115.5 (5) | C28—C29—N8 | 124.1 (6) |
| C13—C14—Cl1 | 119.9 (5) | O12—C29—N8 | 114.2 (6) |
| O6—C15—H15A | 109.5 | O12—C30—H30A | 109.5 |
| O6—C15—H15B | 109.5 | O12—C30—H30B | 109.5 |
| H15A—C15—H15B | 109.5 | H30A—C30—H30B | 109.5 |
| O6—C15—H15C | 109.5 | O12—C30—H30C | 109.5 |
| H15A—C15—H15C | 109.5 | H30A—C30—H30C | 109.5 |
| H15B—C15—H15C | 109.5 | H30B—C30—H30C | 109.5 |
| O3—S1—N1—C10 | 176.9 (4) | O9—S2—N5—C25 | −58.7 (5) |
| O4—S1—N1—C10 | −54.2 (4) | O10—S2—N5—C25 | 173.5 (4) |
| C9—S1—N1—C10 | 61.1 (4) | C20—S2—N5—C25 | 57.8 (5) |
| C3—O1—C2—C1 | −160.3 (6) | C18—O7—C17—C16 | 153.5 (6) |
| C2—O1—C3—O2 | 1.8 (9) | C17—O7—C18—O8 | −3.6 (10) |
| C2—O1—C3—C4 | −179.5 (5) | C17—O7—C18—C19 | 175.9 (5) |
| O2—C3—C4—C9 | −46.4 (9) | O8—C18—C19—C24 | 125.1 (7) |
| O1—C3—C4—C9 | 135.0 (6) | O7—C18—C19—C24 | −54.4 (7) |
| O2—C3—C4—C5 | 125.9 (7) | O8—C18—C19—C20 | −51.7 (9) |
| O1—C3—C4—C5 | −52.6 (7) | O7—C18—C19—C20 | 128.8 (6) |
| C9—C4—C5—C6 | −2.5 (8) | C24—C19—C20—C21 | −1.0 (8) |
| C3—C4—C5—C6 | −175.4 (6) | C18—C19—C20—C21 | 175.7 (6) |
| C4—C5—C6—C7 | 4.8 (10) | C24—C19—C20—S2 | 176.5 (5) |
| C5—C6—C7—C8 | −4.8 (10) | C18—C19—C20—S2 | −6.7 (7) |
| C6—C7—C8—C9 | 2.5 (8) | O9—S2—C20—C21 | 7.4 (5) |
| C7—C8—C9—C4 | −0.4 (8) | O10—S2—C20—C21 | 136.8 (5) |
| C7—C8—C9—S1 | −175.3 (4) | N5—S2—C20—C21 | −110.4 (5) |
| C3—C4—C9—C8 | 172.9 (5) | O9—S2—C20—C19 | −170.2 (4) |
| C5—C4—C9—C8 | 0.4 (7) | O10—S2—C20—C19 | −40.8 (5) |
| C3—C4—C9—S1 | −12.5 (7) | N5—S2—C20—C19 | 72.1 (5) |
| C5—C4—C9—S1 | 175.0 (4) | C19—C20—C21—C22 | −1.7 (9) |
| O3—S1—C9—C8 | 142.1 (4) | S2—C20—C21—C22 | −179.3 (5) |
| O4—S1—C9—C8 | 10.0 (4) | C20—C21—C22—C23 | 2.6 (11) |
| N1—S1—C9—C8 | −105.7 (4) | C21—C22—C23—C24 | −0.8 (12) |
| O3—S1—C9—C4 | −32.8 (5) | C20—C19—C24—C23 | 2.7 (9) |
| O4—S1—C9—C4 | −164.9 (4) | C18—C19—C24—C23 | −174.3 (6) |
| N1—S1—C9—C4 | 79.4 (4) | C22—C23—C24—C19 | −1.8 (11) |
| S1—N1—C10—O5 | −5.1 (7) | C26—N6—C25—O11 | −177.9 (5) |
| S1—N1—C10—N2 | 176.5 (3) | C26—N6—C25—N5 | 2.3 (8) |
| C11—N2—C10—O5 | 179.5 (5) | S2—N5—C25—O11 | 10.6 (8) |
| C11—N2—C10—N1 | −2.1 (7) | S2—N5—C25—N6 | −169.5 (4) |
| C12—N3—C11—N4 | −2.0 (7) | C27—N7—C26—N8 | 0.6 (8) |
| C12—N3—C11—N2 | 180.0 (4) | C27—N7—C26—N6 | −176.7 (5) |
| C14—N4—C11—N3 | 2.1 (7) | C29—N8—C26—N7 | 0.9 (7) |
| C14—N4—C11—N2 | −179.8 (4) | C29—N8—C26—N6 | 178.2 (4) |
| C10—N2—C11—N3 | 1.8 (7) | C25—N6—C26—N7 | −6.2 (8) |
| C10—N2—C11—N4 | −176.4 (4) | C25—N6—C26—N8 | 176.3 (5) |
| C11—N3—C12—O6 | 179.4 (4) | C26—N7—C27—C28 | −1.1 (9) |
| C11—N3—C12—C13 | 0.0 (7) | C26—N7—C27—Cl2 | 177.4 (4) |
| C15—O6—C12—N3 | −0.7 (8) | N7—C27—C28—C29 | 0.0 (11) |
| C15—O6—C12—C13 | 178.6 (6) | Cl2—C27—C28—C29 | −178.3 (5) |
| N3—C12—C13—C14 | 1.6 (8) | C27—C28—C29—O12 | −179.0 (6) |
| O6—C12—C13—C14 | −177.8 (5) | C27—C28—C29—N8 | 1.7 (10) |
| C11—N4—C14—C13 | −0.3 (8) | C30—O12—C29—C28 | −180.0 (5) |
| C11—N4—C14—Cl1 | 178.8 (4) | C30—O12—C29—N8 | −0.6 (7) |
| C12—C13—C14—N4 | −1.5 (9) | C26—N8—C29—C28 | −2.1 (8) |
| C12—C13—C14—Cl1 | 179.5 (4) | C26—N8—C29—O12 | 178.6 (4) |
| D—H···A | D—H | H···A | D···A | D—H···A |
| N1—H1A···N3 | 0.86 | 1.96 | 2.648 (6) | 136 |
| N2—H2A···O5i | 0.86 | 2.00 | 2.831 (8) | 162 |
| N5—H5B···N7 | 0.86 | 1.96 | 2.651 (6) | 136 |
| N6—H6B···O2ii | 0.86 | 2.14 | 2.973 (7) | 162 |
| C8—H8A···O4 | 0.93 | 2.43 | 2.821 (6) | 105 |
| C21—H21A···O9 | 0.93 | 2.44 | 2.848 (8) | 107 |
| Symmetry codes: (i) −x+1, −y+2, −z; (ii) x−1, y, z. |
| D—H···A | D—H | H···A | D···A | D—H···A |
| N1—H1A···N3 | 0.86 | 1.96 | 2.648 (6) | 136 |
| N2—H2A···O5i | 0.86 | 2.00 | 2.831 (8) | 162 |
| N5—H5B···N7 | 0.86 | 1.96 | 2.651 (6) | 136 |
| N6—H6B···O2ii | 0.86 | 2.14 | 2.973 (7) | 162 |
| C8—H8A···O4 | 0.93 | 2.43 | 2.821 (6) | 105 |
| C21—H21A···O9 | 0.93 | 2.44 | 2.848 (8) | 107 |
| Symmetry codes: (i) −x+1, −y+2, −z; (ii) x−1, y, z. |
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The title compound, (I), is a highly effective postemergence sulfonylurea herbicide used to control many annual broadleaf weeds in soybean fields (Zhao et al., 2006). As part of our studies in this area, we report herein its crystal structure.
The asymmetric unit of (I) (Fig. 1) contains two independent molecules. The bond lengths (Allen et al., 1987) and angles are within normal ranges. Rings A (C4-C9), B (N3/N4/C11-C14) and C (C19-C24), D (N7/N8/C26-C29) are, of course, planar, and the dihedral angles between them are A/B = 75.21 (3)° and C/D = 86.00 (3)°. The intramolecular N-H···N and C-H···O hydrogen bonds (Table 1) result in the formation of two five- and two six-membered rings: E (N1-N3/C10/C11/H1A), F (S1/O4/C8/C9/H8A), G (N5-N7/C25/C26/H5B) and H (S2/O9/C20/C21/H21A). Rings E and G adopt flattened-boat conformations, having total puckering amplitudes, QT, of 0.139 (3) and 0.117 (3) Å (Cremer & Pople, 1975), while rings F and H have envelope conformations, with O4 and O9 atoms displaced by 0.291 (3) and -0.182 (3) Å from the planes of the other ring atoms, respectively.
In the crystal structure, intermolecular N-H···O hydrogen bonds (Table 1) link the molecules (Fig. 2), in which they may be effective in the stabilization of the structure.