| Literature DB >> 25705513 |
T Vidhyasagar1, K Rajeswari1, D Shanthi1, M Kayalvizhi2, G Vasuki2, A Thiruvalluvar3.
Abstract
In the title compound, C22H17NO3, the mol-ecule has an E conformation about the C=C bond, and the C-C=C-C torsion angle is -177.7 (3)°. The planes of the terminal benzene rings are twisted by 41.62 (16)°, while the biphenyl unit is non-planar, the dihedral angle between the planes of the rings being 38.02 (15)°. The dihedral angle between the nitro-phenyl ring and the inner benzene ring is 5.29 (16)°. In the crystal, mol-ecules are linked by two weak C-H⋯π inter-actions, forming rectangular tubes propagating along the b-axis direction.Entities:
Keywords: C—H⋯π interactions; chalcones; crystal structure
Year: 2015 PMID: 25705513 PMCID: PMC4331888 DOI: 10.1107/S2056989014027443
Source DB: PubMed Journal: Acta Crystallogr E Crystallogr Commun
| C22H17NO3 | |
| Monoclinic, | Melting point: 462.3 K |
| Hall symbol: -C 2yc | Mo |
| Cell parameters from 5055 reflections | |
| θ = 2.4–23.5° | |
| µ = 0.09 mm−1 | |
| β = 103.165 (2)° | |
| Block, yellow | |
| 0.30 × 0.20 × 0.20 mm |
| Bruker Kappa APEXII CCD diffractometer | 2902 independent reflections |
| Radiation source: fine-focus sealed tube | 2058 reflections with |
| Graphite monochromator | |
| ω and φ scan | θmax = 24.7°, θmin = 2.4° |
| Absorption correction: multi-scan ( | |
| 17009 measured reflections |
| Refinement on | 0 restraints |
| Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
| H-atom parameters constrained | |
| (Δ/σ)max < 0.001 | |
| 2902 reflections | Δρmax = 0.37 e Å−3 |
| 236 parameters | Δρmin = −0.22 e Å−3 |
| Geometry. Bond distances, angles |
| O1 | 0.5576 (2) | −0.0419 (5) | −0.18992 (10) | 0.1050 (16) | |
| O2 | 0.57708 (17) | 0.2525 (5) | −0.15451 (8) | 0.0826 (11) | |
| O3 | 0.39470 (16) | 0.5129 (4) | 0.01333 (8) | 0.0742 (10) | |
| N1 | 0.55103 (17) | 0.0708 (6) | −0.16008 (9) | 0.0619 (11) | |
| C1 | 0.50961 (16) | −0.0197 (5) | −0.12946 (9) | 0.0448 (10) | |
| C2 | 0.48178 (19) | −0.2286 (6) | −0.13485 (11) | 0.0571 (12) | |
| C3 | 0.4412 (2) | −0.3050 (5) | −0.10630 (12) | 0.0619 (14) | |
| C4 | 0.42788 (19) | −0.1752 (5) | −0.07404 (11) | 0.0543 (12) | |
| C5 | 0.45527 (18) | 0.0367 (5) | −0.06918 (9) | 0.0442 (10) | |
| C6 | 0.49828 (17) | 0.1111 (5) | −0.09729 (9) | 0.0427 (10) | |
| C7 | 0.43736 (19) | 0.1877 (5) | −0.03729 (9) | 0.0517 (11) | |
| C8 | 0.38766 (19) | 0.1586 (5) | −0.01312 (10) | 0.0524 (11) | |
| C9 | 0.37335 (18) | 0.3262 (5) | 0.01629 (10) | 0.0495 (11) | |
| C10 | 0.33265 (17) | 0.2675 (5) | 0.05025 (9) | 0.0411 (10) | |
| C11 | 0.30439 (18) | 0.0609 (5) | 0.05492 (10) | 0.0481 (11) | |
| C12 | 0.26955 (18) | 0.0165 (5) | 0.08822 (10) | 0.0479 (11) | |
| C13 | 0.26254 (17) | 0.1744 (5) | 0.11789 (9) | 0.0398 (9) | |
| C14 | 0.2909 (2) | 0.3785 (5) | 0.11259 (10) | 0.0527 (11) | |
| C15 | 0.32487 (19) | 0.4245 (5) | 0.07947 (10) | 0.0525 (11) | |
| C16 | 0.22680 (17) | 0.1252 (5) | 0.15388 (9) | 0.0411 (10) | |
| C17 | 0.23877 (18) | −0.0738 (5) | 0.17499 (10) | 0.0484 (11) | |
| C18 | 0.20358 (19) | −0.1232 (5) | 0.20751 (10) | 0.0527 (11) | |
| C19 | 0.15524 (19) | 0.0243 (6) | 0.22083 (10) | 0.0529 (11) | |
| C20 | 0.14488 (18) | 0.2233 (6) | 0.20100 (10) | 0.0542 (11) | |
| C21 | 0.17998 (18) | 0.2742 (5) | 0.16818 (10) | 0.0491 (11) | |
| C22 | 0.1162 (2) | −0.0328 (8) | 0.25609 (12) | 0.0813 (18) | |
| H2 | 0.49001 | −0.31504 | −0.15695 | 0.0685* | |
| H3 | 0.42262 | −0.44648 | −0.10885 | 0.0742* | |
| H4 | 0.40014 | −0.23004 | −0.05526 | 0.0652* | |
| H6 | 0.51930 | 0.24991 | −0.09416 | 0.0512* | |
| H7 | 0.46418 | 0.31838 | −0.03384 | 0.0616* | |
| H8 | 0.36098 | 0.02805 | −0.01481 | 0.0628* | |
| H11 | 0.30885 | −0.04782 | 0.03569 | 0.0576* | |
| H12 | 0.25041 | −0.12199 | 0.09077 | 0.0572* | |
| H14 | 0.28687 | 0.48747 | 0.13186 | 0.0631* | |
| H15 | 0.34298 | 0.56398 | 0.07669 | 0.0626* | |
| H17 | 0.27127 | −0.17533 | 0.16688 | 0.0578* | |
| H18 | 0.21237 | −0.25769 | 0.22078 | 0.0632* | |
| H20 | 0.11360 | 0.32586 | 0.20984 | 0.0650* | |
| H21 | 0.17207 | 0.41032 | 0.15553 | 0.0588* | |
| H22A | 0.15172 | −0.10892 | 0.27806 | 0.1225* | |
| H22B | 0.07234 | −0.12346 | 0.24514 | 0.1225* | |
| H22C | 0.09953 | 0.09766 | 0.26755 | 0.1225* |
| O1 | 0.131 (3) | 0.115 (3) | 0.090 (2) | −0.020 (2) | 0.069 (2) | −0.045 (2) |
| O2 | 0.102 (2) | 0.080 (2) | 0.0823 (19) | −0.0289 (17) | 0.0551 (17) | −0.0140 (16) |
| O3 | 0.104 (2) | 0.0562 (16) | 0.0751 (17) | −0.0230 (15) | 0.0470 (16) | −0.0017 (13) |
| N1 | 0.0566 (18) | 0.072 (2) | 0.063 (2) | −0.0032 (16) | 0.0260 (15) | −0.0152 (17) |
| C1 | 0.0358 (16) | 0.051 (2) | 0.0489 (18) | 0.0039 (15) | 0.0121 (14) | −0.0019 (15) |
| C2 | 0.052 (2) | 0.051 (2) | 0.067 (2) | 0.0034 (17) | 0.0106 (17) | −0.0158 (18) |
| C3 | 0.062 (2) | 0.0386 (19) | 0.083 (3) | −0.0083 (17) | 0.012 (2) | −0.0014 (18) |
| C4 | 0.056 (2) | 0.049 (2) | 0.058 (2) | −0.0107 (16) | 0.0130 (16) | 0.0048 (16) |
| C5 | 0.0493 (18) | 0.0413 (18) | 0.0405 (16) | −0.0064 (15) | 0.0069 (14) | 0.0018 (14) |
| C6 | 0.0444 (17) | 0.0391 (17) | 0.0449 (17) | −0.0019 (14) | 0.0109 (14) | −0.0005 (14) |
| C7 | 0.064 (2) | 0.050 (2) | 0.0460 (18) | −0.0110 (16) | 0.0227 (16) | −0.0018 (15) |
| C8 | 0.060 (2) | 0.053 (2) | 0.0498 (19) | −0.0167 (17) | 0.0244 (17) | −0.0032 (16) |
| C9 | 0.053 (2) | 0.052 (2) | 0.0444 (18) | −0.0119 (16) | 0.0133 (15) | −0.0002 (15) |
| C10 | 0.0451 (17) | 0.0422 (18) | 0.0381 (16) | −0.0045 (14) | 0.0139 (13) | 0.0057 (14) |
| C11 | 0.058 (2) | 0.0442 (18) | 0.0455 (18) | −0.0050 (16) | 0.0189 (16) | −0.0059 (14) |
| C12 | 0.057 (2) | 0.0345 (17) | 0.056 (2) | −0.0096 (15) | 0.0207 (16) | 0.0027 (14) |
| C13 | 0.0437 (17) | 0.0346 (16) | 0.0430 (16) | 0.0010 (13) | 0.0136 (14) | 0.0000 (13) |
| C14 | 0.074 (2) | 0.0369 (18) | 0.0525 (19) | −0.0066 (17) | 0.0257 (18) | −0.0051 (15) |
| C15 | 0.069 (2) | 0.0367 (18) | 0.055 (2) | −0.0110 (16) | 0.0211 (17) | −0.0010 (15) |
| C16 | 0.0449 (18) | 0.0383 (17) | 0.0405 (16) | −0.0025 (14) | 0.0109 (14) | −0.0005 (13) |
| C17 | 0.055 (2) | 0.0412 (18) | 0.0533 (19) | 0.0002 (15) | 0.0214 (16) | 0.0005 (15) |
| C18 | 0.063 (2) | 0.050 (2) | 0.0464 (19) | −0.0043 (17) | 0.0155 (17) | 0.0082 (15) |
| C19 | 0.051 (2) | 0.064 (2) | 0.0443 (18) | −0.0056 (17) | 0.0122 (15) | −0.0019 (17) |
| C20 | 0.052 (2) | 0.065 (2) | 0.0488 (19) | 0.0109 (17) | 0.0180 (16) | −0.0065 (17) |
| C21 | 0.0530 (19) | 0.0433 (19) | 0.0508 (18) | 0.0059 (16) | 0.0117 (16) | 0.0006 (15) |
| C22 | 0.084 (3) | 0.110 (4) | 0.059 (2) | −0.005 (3) | 0.035 (2) | 0.002 (2) |
| O1—N1 | 1.217 (4) | C17—C18 | 1.376 (5) |
| O2—N1 | 1.210 (5) | C18—C19 | 1.387 (5) |
| O3—C9 | 1.223 (4) | C19—C20 | 1.377 (5) |
| N1—C1 | 1.473 (4) | C19—C22 | 1.507 (5) |
| C1—C2 | 1.376 (5) | C20—C21 | 1.386 (5) |
| C1—C6 | 1.367 (4) | C2—H2 | 0.9300 |
| C2—C3 | 1.379 (5) | C3—H3 | 0.9300 |
| C3—C4 | 1.378 (5) | C4—H4 | 0.9300 |
| C4—C5 | 1.391 (4) | C6—H6 | 0.9300 |
| C5—C6 | 1.394 (4) | C7—H7 | 0.9300 |
| C5—C7 | 1.477 (4) | C8—H8 | 0.9300 |
| C7—C8 | 1.321 (5) | C11—H11 | 0.9300 |
| C8—C9 | 1.466 (4) | C12—H12 | 0.9300 |
| C9—C10 | 1.493 (4) | C14—H14 | 0.9300 |
| C10—C11 | 1.390 (4) | C15—H15 | 0.9300 |
| C10—C15 | 1.382 (4) | C17—H17 | 0.9300 |
| C11—C12 | 1.388 (5) | C18—H18 | 0.9300 |
| C12—C13 | 1.392 (4) | C20—H20 | 0.9300 |
| C13—C14 | 1.381 (4) | C21—H21 | 0.9300 |
| C13—C16 | 1.480 (4) | C22—H22A | 0.9600 |
| C14—C15 | 1.375 (5) | C22—H22B | 0.9600 |
| C16—C17 | 1.396 (4) | C22—H22C | 0.9600 |
| C16—C21 | 1.389 (4) | ||
| O1—N1—O2 | 122.9 (3) | C19—C20—C21 | 121.5 (3) |
| O1—N1—C1 | 118.1 (3) | C16—C21—C20 | 121.1 (3) |
| O2—N1—C1 | 119.0 (3) | C1—C2—H2 | 121.00 |
| N1—C1—C2 | 119.4 (3) | C3—C2—H2 | 121.00 |
| N1—C1—C6 | 118.2 (3) | C2—C3—H3 | 119.00 |
| C2—C1—C6 | 122.4 (3) | C4—C3—H3 | 119.00 |
| C1—C2—C3 | 117.6 (3) | C3—C4—H4 | 120.00 |
| C2—C3—C4 | 121.1 (3) | C5—C4—H4 | 120.00 |
| C3—C4—C5 | 121.0 (3) | C1—C6—H6 | 120.00 |
| C4—C5—C6 | 117.8 (3) | C5—C6—H6 | 120.00 |
| C4—C5—C7 | 123.0 (3) | C5—C7—H7 | 116.00 |
| C6—C5—C7 | 119.1 (3) | C8—C7—H7 | 116.00 |
| C1—C6—C5 | 120.1 (3) | C7—C8—H8 | 119.00 |
| C5—C7—C8 | 127.5 (3) | C9—C8—H8 | 119.00 |
| C7—C8—C9 | 121.9 (3) | C10—C11—H11 | 120.00 |
| O3—C9—C8 | 120.6 (3) | C12—C11—H11 | 120.00 |
| O3—C9—C10 | 119.9 (3) | C11—C12—H12 | 119.00 |
| C8—C9—C10 | 119.5 (3) | C13—C12—H12 | 119.00 |
| C9—C10—C11 | 123.4 (3) | C13—C14—H14 | 119.00 |
| C9—C10—C15 | 118.4 (3) | C15—C14—H14 | 119.00 |
| C11—C10—C15 | 118.2 (3) | C10—C15—H15 | 119.00 |
| C10—C11—C12 | 120.2 (3) | C14—C15—H15 | 119.00 |
| C11—C12—C13 | 121.6 (3) | C16—C17—H17 | 119.00 |
| C12—C13—C14 | 117.3 (3) | C18—C17—H17 | 119.00 |
| C12—C13—C16 | 121.4 (3) | C17—C18—H18 | 119.00 |
| C14—C13—C16 | 121.3 (3) | C19—C18—H18 | 119.00 |
| C13—C14—C15 | 121.6 (3) | C19—C20—H20 | 119.00 |
| C10—C15—C14 | 121.3 (3) | C21—C20—H20 | 119.00 |
| C13—C16—C17 | 121.3 (3) | C16—C21—H21 | 119.00 |
| C13—C16—C21 | 121.7 (3) | C20—C21—H21 | 119.00 |
| C17—C16—C21 | 117.0 (3) | C19—C22—H22A | 110.00 |
| C16—C17—C18 | 121.5 (3) | C19—C22—H22B | 110.00 |
| C17—C18—C19 | 121.1 (3) | C19—C22—H22C | 109.00 |
| C18—C19—C20 | 117.8 (3) | H22A—C22—H22B | 109.00 |
| C18—C19—C22 | 120.6 (3) | H22A—C22—H22C | 109.00 |
| C20—C19—C22 | 121.7 (3) | H22B—C22—H22C | 109.00 |
| O1—N1—C1—C2 | 1.7 (5) | C15—C10—C11—C12 | 0.0 (5) |
| O1—N1—C1—C6 | −176.3 (3) | C9—C10—C15—C14 | −177.2 (3) |
| O2—N1—C1—C2 | −178.1 (3) | C11—C10—C15—C14 | 0.7 (5) |
| O2—N1—C1—C6 | 3.9 (5) | C10—C11—C12—C13 | −0.7 (5) |
| N1—C1—C2—C3 | −178.0 (3) | C11—C12—C13—C14 | 0.8 (5) |
| C6—C1—C2—C3 | 0.0 (5) | C11—C12—C13—C16 | −178.7 (3) |
| N1—C1—C6—C5 | 176.0 (3) | C12—C13—C14—C15 | −0.1 (5) |
| C2—C1—C6—C5 | −1.9 (5) | C16—C13—C14—C15 | 179.3 (3) |
| C1—C2—C3—C4 | 1.2 (5) | C12—C13—C16—C17 | 37.9 (4) |
| C2—C3—C4—C5 | −0.3 (5) | C12—C13—C16—C21 | −142.1 (3) |
| C3—C4—C5—C6 | −1.7 (5) | C14—C13—C16—C17 | −141.5 (3) |
| C3—C4—C5—C7 | 175.0 (3) | C14—C13—C16—C21 | 38.5 (5) |
| C4—C5—C6—C1 | 2.7 (5) | C13—C14—C15—C10 | −0.6 (5) |
| C7—C5—C6—C1 | −174.1 (3) | C13—C16—C17—C18 | −177.7 (3) |
| C4—C5—C7—C8 | −8.8 (5) | C21—C16—C17—C18 | 2.3 (5) |
| C6—C5—C7—C8 | 167.9 (3) | C13—C16—C21—C20 | 177.9 (3) |
| C5—C7—C8—C9 | −177.7 (3) | C17—C16—C21—C20 | −2.1 (5) |
| C7—C8—C9—O3 | 15.0 (5) | C16—C17—C18—C19 | −0.6 (5) |
| C7—C8—C9—C10 | −164.7 (3) | C17—C18—C19—C20 | −1.3 (5) |
| O3—C9—C10—C11 | 177.9 (3) | C17—C18—C19—C22 | 179.2 (3) |
| O3—C9—C10—C15 | −4.4 (5) | C18—C19—C20—C21 | 1.4 (5) |
| C8—C9—C10—C11 | −2.4 (5) | C22—C19—C20—C21 | −179.1 (3) |
| C8—C9—C10—C15 | 175.3 (3) | C19—C20—C21—C16 | 0.3 (5) |
| C9—C10—C11—C12 | 177.7 (3) |
| H··· | ||||
| C3—H3··· | 0.93 | 2.99 | 3.531 (4) | 119 |
| C21—H21··· | 0.93 | 2.94 | 3.607 (3) | 129 |
Hydrogen-bond geometry (, )
Cg1 and Cg3 are the centroids of rings C1C6 and C16C21, respectively.
|
|
| H |
|
|
|---|---|---|---|---|
| C3H3 | 0.93 | 2.99 | 3.531(4) | 119 |
| C21H21 | 0.93 | 2.94 | 3.607(3) | 129 |
Symmetry codes: (i) ; (ii) .