| Literature DB >> 26396821 |
K R Roopashree1, T G Meenakshi2, K Mahesh Kumar3, O Kotresh3, H C Devarajegowda1.
Abstract
In the title compound, C17H19NO2S2, the 2H-chromene ring system is nearly planar, with a maximum deviation of 0.0383 (28) Å, and the piperidine ring adopts a chair conformation. The 2H-chromene ring makes dihedral angles of 32.89 (16) and 67.33 (8)°, respectively, with the mean planes of the piperidine ring and the carbodi-thio-ate group. In the crystal, C-H⋯O and weak C-H⋯S hydrogen bonds link the mol-ecules into chains along [001]. The crystal structure also features C-H⋯π and π-π inter-actions, with a centroid-centroid distance of 3.7097 (17) Å.Entities:
Keywords: 2H-chromene; C—H⋯π interactions; crystal structure; hydrogen bonding; π–π interactions
Year: 2015 PMID: 26396821 PMCID: PMC4571421 DOI: 10.1107/S2056989015013699
Source DB: PubMed Journal: Acta Crystallogr E Crystallogr Commun
| C17H19NO2S2 | |
| Melting point: 420 K | |
| Monoclinic, | Mo |
| Cell parameters from 2119 reflections | |
| θ = 1.8–25.0° | |
| µ = 0.34 mm−1 | |
| β = 90.743 (2)° | |
| Plate, colourless | |
| 0.24 × 0.20 × 0.12 mm | |
| Bruker SMART CCD area-detector diffractometer | 2119 independent reflections |
| Radiation source: fine-focus sealed tube | 2027 reflections with |
| Graphite monochromator | |
| Detector resolution: 10.0 pixels mm-1 | θmax = 25.0°, θmin = 1.8° |
| ω and φ scans | |
| Absorption correction: ψ scan ( | |
| 4426 measured reflections |
| Refinement on | Hydrogen site location: inferred from neighbouring sites |
| Least-squares matrix: full | H-atom parameters constrained |
| (Δ/σ)max < 0.001 | |
| Δρmax = 0.14 e Å−3 | |
| 2119 reflections | Δρmin = −0.13 e Å−3 |
| 200 parameters | Absolute structure: Flack |
| 2 restraints | Absolute structure parameter: 0.05 (3) |
| Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
| S1 | 0.15995 (16) | 0.77643 (6) | 0.48353 (6) | 0.0417 (2) | |
| S2 | 0.42720 (17) | 0.60022 (8) | 0.35570 (7) | 0.0529 (3) | |
| O3 | 0.1614 (4) | 0.99061 (19) | 0.14352 (14) | 0.0405 (5) | |
| O4 | 0.4912 (5) | 0.8912 (2) | 0.07897 (17) | 0.0579 (7) | |
| N5 | 0.0507 (6) | 0.5536 (2) | 0.4834 (2) | 0.0496 (7) | |
| C6 | 0.3753 (7) | 0.9153 (3) | 0.1512 (2) | 0.0414 (8) | |
| C7 | 0.4412 (7) | 0.8712 (3) | 0.2455 (2) | 0.0379 (8) | |
| H7 | 0.5761 | 0.8152 | 0.2518 | 0.045* | |
| C8 | 0.3150 (6) | 0.9079 (2) | 0.3245 (2) | 0.0324 (7) | |
| C9 | 0.1022 (6) | 0.9951 (2) | 0.3146 (2) | 0.0320 (7) | |
| C10 | 0.0312 (6) | 1.0321 (2) | 0.2230 (2) | 0.0331 (7) | |
| C11 | −0.1659 (6) | 1.1147 (3) | 0.2057 (2) | 0.0373 (7) | |
| H11 | −0.2102 | 1.1357 | 0.1433 | 0.045* | |
| C12 | −0.2979 (6) | 1.1663 (2) | 0.2814 (2) | 0.0370 (7) | |
| C13 | −0.2277 (6) | 1.1305 (3) | 0.3735 (2) | 0.0396 (8) | |
| H13 | −0.3149 | 1.1640 | 0.4252 | 0.047* | |
| C14 | −0.5104 (7) | 1.2582 (3) | 0.2648 (3) | 0.0509 (9) | |
| H14A | −0.5426 | 1.2672 | 0.1975 | 0.076* | |
| H14B | −0.4501 | 1.3312 | 0.2913 | 0.076* | |
| H14C | −0.6742 | 1.2348 | 0.2952 | 0.076* | |
| C15 | −0.0339 (6) | 1.0474 (2) | 0.3902 (2) | 0.0366 (7) | |
| H15 | 0.0076 | 1.0254 | 0.4526 | 0.044* | |
| C16 | 0.4049 (6) | 0.8639 (3) | 0.4206 (2) | 0.0379 (7) | |
| H16A | 0.4527 | 0.9305 | 0.4601 | 0.045* | |
| H16B | 0.5665 | 0.8174 | 0.4125 | 0.045* | |
| C17 | 0.2071 (6) | 0.6311 (3) | 0.4400 (2) | 0.0378 (7) | |
| C18 | −0.1184 (8) | 0.5752 (3) | 0.5662 (3) | 0.0561 (10) | |
| H18A | −0.3046 | 0.5577 | 0.5499 | 0.067* | |
| H18B | −0.1071 | 0.6570 | 0.5839 | 0.067* | |
| C19 | −0.0287 (10) | 0.5001 (3) | 0.6495 (3) | 0.0669 (11) | |
| H19A | 0.1498 | 0.5243 | 0.6704 | 0.080* | |
| H19B | −0.1507 | 0.5116 | 0.7022 | 0.080* | |
| C20 | −0.0229 (10) | 0.3718 (3) | 0.6234 (3) | 0.0746 (13) | |
| H20A | −0.2056 | 0.3438 | 0.6136 | 0.090* | |
| H20B | 0.0579 | 0.3275 | 0.6754 | 0.090* | |
| C21 | 0.1378 (9) | 0.3527 (3) | 0.5330 (3) | 0.0733 (14) | |
| H21A | 0.3265 | 0.3689 | 0.5461 | 0.088* | |
| H21B | 0.1224 | 0.2716 | 0.5136 | 0.088* | |
| C22 | 0.0400 (8) | 0.4302 (3) | 0.4529 (3) | 0.0630 (11) | |
| H22A | 0.1521 | 0.4192 | 0.3974 | 0.076* | |
| H22B | −0.1436 | 0.4095 | 0.4353 | 0.076* |
| S1 | 0.0590 (5) | 0.0291 (4) | 0.0373 (4) | 0.0030 (4) | 0.0125 (4) | 0.0021 (4) |
| S2 | 0.0684 (6) | 0.0435 (5) | 0.0469 (5) | 0.0125 (4) | 0.0112 (5) | −0.0040 (4) |
| O3 | 0.0532 (14) | 0.0428 (13) | 0.0256 (12) | 0.0032 (10) | 0.0063 (10) | 0.0005 (9) |
| O4 | 0.0800 (17) | 0.0586 (16) | 0.0356 (14) | 0.0054 (14) | 0.0226 (13) | −0.0038 (11) |
| N5 | 0.0614 (18) | 0.0287 (13) | 0.0591 (19) | 0.0034 (12) | 0.0108 (16) | −0.0015 (12) |
| C6 | 0.055 (2) | 0.0355 (17) | 0.034 (2) | −0.0090 (16) | 0.0097 (17) | −0.0066 (14) |
| C7 | 0.0457 (19) | 0.0311 (16) | 0.0370 (19) | −0.0016 (14) | 0.0064 (16) | 0.0018 (13) |
| C8 | 0.0378 (17) | 0.0284 (15) | 0.0311 (17) | −0.0092 (13) | 0.0014 (14) | 0.0009 (12) |
| C9 | 0.0389 (17) | 0.0287 (15) | 0.0285 (18) | −0.0074 (13) | 0.0054 (14) | 0.0013 (12) |
| C10 | 0.0429 (17) | 0.0304 (15) | 0.0262 (16) | −0.0078 (13) | 0.0048 (14) | −0.0022 (12) |
| C11 | 0.0458 (19) | 0.0343 (16) | 0.0319 (18) | −0.0061 (15) | −0.0001 (15) | 0.0054 (13) |
| C12 | 0.0410 (17) | 0.0295 (16) | 0.0407 (19) | −0.0082 (13) | 0.0063 (15) | 0.0018 (14) |
| C13 | 0.0464 (19) | 0.0342 (16) | 0.038 (2) | −0.0052 (15) | 0.0136 (16) | −0.0059 (13) |
| C14 | 0.049 (2) | 0.0407 (19) | 0.063 (2) | 0.0030 (16) | 0.0030 (19) | 0.0030 (16) |
| C15 | 0.0479 (18) | 0.0354 (16) | 0.0266 (16) | −0.0073 (15) | 0.0026 (15) | 0.0009 (13) |
| C16 | 0.0450 (19) | 0.0350 (16) | 0.0338 (18) | −0.0026 (14) | 0.0008 (15) | −0.0004 (14) |
| C17 | 0.0439 (18) | 0.0316 (16) | 0.0377 (19) | 0.0058 (14) | −0.0067 (15) | −0.0004 (13) |
| C18 | 0.061 (2) | 0.040 (2) | 0.068 (3) | 0.0003 (17) | 0.014 (2) | 0.0126 (17) |
| C19 | 0.082 (3) | 0.055 (2) | 0.064 (3) | −0.003 (2) | −0.001 (2) | 0.0077 (19) |
| C20 | 0.085 (3) | 0.048 (2) | 0.090 (4) | −0.011 (2) | −0.035 (3) | 0.024 (2) |
| C21 | 0.073 (3) | 0.038 (2) | 0.109 (4) | −0.001 (2) | −0.026 (3) | −0.002 (2) |
| C22 | 0.075 (3) | 0.0324 (18) | 0.081 (3) | −0.0030 (18) | 0.003 (2) | −0.0062 (18) |
| S1—C17 | 1.786 (3) | C13—H13 | 0.9300 |
| S1—C16 | 1.812 (3) | C14—H14A | 0.9600 |
| S2—C17 | 1.657 (3) | C14—H14B | 0.9600 |
| O3—C6 | 1.370 (4) | C14—H14C | 0.9600 |
| O3—C10 | 1.378 (3) | C15—H15 | 0.9300 |
| O4—C6 | 1.202 (4) | C16—H16A | 0.9700 |
| N5—C17 | 1.330 (4) | C16—H16B | 0.9700 |
| N5—C18 | 1.461 (4) | C18—C19 | 1.511 (5) |
| N5—C22 | 1.475 (4) | C18—H18A | 0.9700 |
| C6—C7 | 1.447 (4) | C18—H18B | 0.9700 |
| C7—C8 | 1.346 (4) | C19—C20 | 1.512 (6) |
| C7—H7 | 0.9300 | C19—H19A | 0.9700 |
| C8—C9 | 1.458 (4) | C19—H19B | 0.9700 |
| C8—C16 | 1.499 (4) | C20—C21 | 1.521 (6) |
| C9—C10 | 1.392 (4) | C20—H20A | 0.9700 |
| C9—C15 | 1.397 (4) | C20—H20B | 0.9700 |
| C10—C11 | 1.379 (4) | C21—C22 | 1.505 (6) |
| C11—C12 | 1.385 (4) | C21—H21A | 0.9700 |
| C11—H11 | 0.9300 | C21—H21B | 0.9700 |
| C12—C13 | 1.394 (5) | C22—H22A | 0.9700 |
| C12—C14 | 1.505 (4) | C22—H22B | 0.9700 |
| C13—C15 | 1.371 (5) | ||
| C17—S1—C16 | 104.81 (15) | C8—C16—H16A | 108.4 |
| C6—O3—C10 | 121.6 (2) | S1—C16—H16A | 108.4 |
| C17—N5—C18 | 126.5 (3) | C8—C16—H16B | 108.4 |
| C17—N5—C22 | 121.6 (3) | S1—C16—H16B | 108.4 |
| C18—N5—C22 | 111.9 (3) | H16A—C16—H16B | 107.5 |
| O4—C6—O3 | 117.2 (3) | N5—C17—S2 | 125.3 (2) |
| O4—C6—C7 | 125.6 (3) | N5—C17—S1 | 112.6 (2) |
| O3—C6—C7 | 117.1 (3) | S2—C17—S1 | 122.13 (19) |
| C8—C7—C6 | 122.6 (3) | N5—C18—C19 | 110.5 (3) |
| C8—C7—H7 | 118.7 | N5—C18—H18A | 109.6 |
| C6—C7—H7 | 118.7 | C19—C18—H18A | 109.6 |
| C7—C8—C9 | 118.7 (3) | N5—C18—H18B | 109.6 |
| C7—C8—C16 | 119.8 (3) | C19—C18—H18B | 109.6 |
| C9—C8—C16 | 121.5 (3) | H18A—C18—H18B | 108.1 |
| C10—C9—C15 | 116.7 (3) | C20—C19—C18 | 111.8 (4) |
| C10—C9—C8 | 118.0 (3) | C20—C19—H19A | 109.3 |
| C15—C9—C8 | 125.3 (3) | C18—C19—H19A | 109.3 |
| C11—C10—O3 | 115.7 (3) | C20—C19—H19B | 109.3 |
| C11—C10—C9 | 122.7 (3) | C18—C19—H19B | 109.3 |
| O3—C10—C9 | 121.6 (3) | H19A—C19—H19B | 107.9 |
| C10—C11—C12 | 120.0 (3) | C19—C20—C21 | 110.6 (3) |
| C10—C11—H11 | 120.0 | C19—C20—H20A | 109.5 |
| C12—C11—H11 | 120.0 | C21—C20—H20A | 109.5 |
| C11—C12—C13 | 117.9 (3) | C19—C20—H20B | 109.5 |
| C11—C12—C14 | 121.2 (3) | C21—C20—H20B | 109.5 |
| C13—C12—C14 | 120.9 (3) | H20A—C20—H20B | 108.1 |
| C15—C13—C12 | 121.9 (3) | C22—C21—C20 | 111.6 (4) |
| C15—C13—H13 | 119.1 | C22—C21—H21A | 109.3 |
| C12—C13—H13 | 119.1 | C20—C21—H21A | 109.3 |
| C12—C14—H14A | 109.5 | C22—C21—H21B | 109.3 |
| C12—C14—H14B | 109.5 | C20—C21—H21B | 109.3 |
| H14A—C14—H14B | 109.5 | H21A—C21—H21B | 108.0 |
| C12—C14—H14C | 109.5 | N5—C22—C21 | 109.7 (3) |
| H14A—C14—H14C | 109.5 | N5—C22—H22A | 109.7 |
| H14B—C14—H14C | 109.5 | C21—C22—H22A | 109.7 |
| C13—C15—C9 | 120.9 (3) | N5—C22—H22B | 109.7 |
| C13—C15—H15 | 119.6 | C21—C22—H22B | 109.7 |
| C9—C15—H15 | 119.6 | H22A—C22—H22B | 108.2 |
| C8—C16—S1 | 115.4 (2) | ||
| C10—O3—C6—O4 | −173.9 (3) | C14—C12—C13—C15 | −179.7 (3) |
| C10—O3—C6—C7 | 6.4 (4) | C12—C13—C15—C9 | 0.1 (5) |
| O4—C6—C7—C8 | 175.3 (3) | C10—C9—C15—C13 | 0.2 (4) |
| O3—C6—C7—C8 | −5.1 (4) | C8—C9—C15—C13 | 178.6 (3) |
| C6—C7—C8—C9 | 0.4 (4) | C7—C8—C16—S1 | −115.5 (3) |
| C6—C7—C8—C16 | −176.3 (3) | C9—C8—C16—S1 | 67.9 (3) |
| C7—C8—C9—C10 | 3.0 (4) | C17—S1—C16—C8 | 85.8 (3) |
| C16—C8—C9—C10 | 179.6 (3) | C18—N5—C17—S2 | 171.3 (3) |
| C7—C8—C9—C15 | −175.4 (3) | C22—N5—C17—S2 | −6.1 (5) |
| C16—C8—C9—C15 | 1.2 (4) | C18—N5—C17—S1 | −7.9 (4) |
| C6—O3—C10—C11 | 174.8 (3) | C22—N5—C17—S1 | 174.7 (3) |
| C6—O3—C10—C9 | −3.2 (4) | C16—S1—C17—N5 | 176.6 (2) |
| C15—C9—C10—C11 | −1.0 (4) | C16—S1—C17—S2 | −2.7 (2) |
| C8—C9—C10—C11 | −179.6 (3) | C17—N5—C18—C19 | −118.1 (4) |
| C15—C9—C10—O3 | 176.8 (2) | C22—N5—C18—C19 | 59.5 (4) |
| C8—C9—C10—O3 | −1.7 (4) | N5—C18—C19—C20 | −55.0 (5) |
| O3—C10—C11—C12 | −176.5 (2) | C18—C19—C20—C21 | 51.6 (5) |
| C9—C10—C11—C12 | 1.5 (4) | C19—C20—C21—C22 | −52.7 (5) |
| C10—C11—C12—C13 | −1.1 (4) | C17—N5—C22—C21 | 117.6 (4) |
| C10—C11—C12—C14 | 178.9 (3) | C18—N5—C22—C21 | −60.2 (4) |
| C11—C12—C13—C15 | 0.3 (4) | C20—C21—C22—N5 | 56.3 (4) |
| H··· | ||||
| C13—H13···O4i | 0.93 | 2.45 | 3.223 (4) | 140 |
| C16—H16 | 0.97 | 2.70 | 3.152 (4) | 109 |
| C18—H18 | 0.97 | 2.38 | 2.930 (4) | 116 |
| C22—H22 | 0.97 | 2.55 | 3.065 (4) | 113 |
Hydrogen-bond geometry (, )
|
|
| H |
|
|
|---|---|---|---|---|
| C13H13O4i | 0.93 | 2.45 | 3.223(4) | 140 |
| C16H16 | 0.97 | 2.70 | 3.152(4) | 109 |
| C18H18 | 0.97 | 2.38 | 2.930(4) | 116 |
| C22H22 | 0.97 | 2.55 | 3.065(4) | 113 |
Symmetry code: (i) .