organic compounds
(1SR,3SR)-[(SR)-Cyano(3-phenoxyphenyl)methyl] 3-[(Z)-2-chloro-3,3,3-trifluoroprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate
aCollege of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, People's Republic of China
*Correspondence e-mail: mdcj@tom.com
In the crystal of the title compound, C23H19ClF3NO3, molecules are linked by one C—H⋯O hydrogen bond and two C—H⋯π interactions into a three-dimensional network.
Related literature
For the insecticidal activity of the title compound, see: Anadón et al. (2006). For the synthesis, see: Whittle (1991).
Experimental
Crystal data
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Refinement
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Data collection: SMART (Bruker, 2001); cell SAINT-Plus (Bruker, 2001); data reduction: SAINT-Plus; 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: PLATON.
Supporting information
10.1107/S1600536808034855/cs2097sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536808034855/cs2097Isup2.hkl
The title compound was synthesized according to a standard procedure (Whittle, 1991). Light blue crystals appropriate for data collection were obtained by slow evaporation of a 2-propanol solution at room temperature.
All the H atoms were placed at idealized geometry positions with C—H=0.93Å (aromatic), 0.98 Å (methyne) and 0.96Å (methyl), respectively. Uiso values were 1.2 times (aromatic and methyne group) or 1.5 times (methyl) of their carrier atoms.
Data collection: SMART (Bruker, 2001); cell
SAINT-Plus (Bruker, 2001); data reduction: SAINT-Plus (Bruker, 2001); 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: PLATON (Spek, 2003).Fig. 1. Molecular structure of the title compound showing the atom-labelling scheme. Displacement ellipsoids are drawn at 30% probability level and H atoms are shown as small spheres of arbitrary radii. | |
Fig. 2. Part of the crystal structure showing the short C—H···O distances as dashed lines. |
C23H19ClF3NO3 | F(000) = 1856 |
Mr = 449.84 | Dx = 1.347 Mg m−3 |
Monoclinic, C2/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -C 2yc | Cell parameters from 4557 reflections |
a = 34.7685 (13) Å | θ = 2.2–23.4° |
b = 7.0159 (3) Å | µ = 0.22 mm−1 |
c = 18.6075 (7) Å | T = 298 K |
β = 102.113 (1)° | Block, light blue |
V = 4437.9 (3) Å3 | 0.30 × 0.20 × 0.20 mm |
Z = 8 |
Bruker SMART APEX CCD area-detector diffractometer | 4361 independent reflections |
Radiation source: fine focus sealed Siemens Mo tube | 2721 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.040 |
0.3° wide ω exposures scans | θmax = 26.0°, θmin = 2.2° |
Absorption correction: multi-scan (SADABS; Bruker, 2001) | h = −42→35 |
Tmin = 0.927, Tmax = 0.957 | k = −8→8 |
18537 measured reflections | l = −22→22 |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.055 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.174 | H-atom parameters constrained |
S = 1.03 | w = 1/[σ2(Fo2) + (0.1013P)2] where P = (Fo2 + 2Fc2)/3 |
4361 reflections | (Δ/σ)max = 0.001 |
282 parameters | Δρmax = 0.31 e Å−3 |
0 restraints | Δρmin = −0.31 e Å−3 |
C23H19ClF3NO3 | V = 4437.9 (3) Å3 |
Mr = 449.84 | Z = 8 |
Monoclinic, C2/c | Mo Kα radiation |
a = 34.7685 (13) Å | µ = 0.22 mm−1 |
b = 7.0159 (3) Å | T = 298 K |
c = 18.6075 (7) Å | 0.30 × 0.20 × 0.20 mm |
β = 102.113 (1)° |
Bruker SMART APEX CCD area-detector diffractometer | 4361 independent reflections |
Absorption correction: multi-scan (SADABS; Bruker, 2001) | 2721 reflections with I > 2σ(I) |
Tmin = 0.927, Tmax = 0.957 | Rint = 0.040 |
18537 measured reflections |
R[F2 > 2σ(F2)] = 0.055 | 0 restraints |
wR(F2) = 0.174 | H-atom parameters constrained |
S = 1.03 | Δρmax = 0.31 e Å−3 |
4361 reflections | Δρmin = −0.31 e Å−3 |
282 parameters |
x | y | z | Uiso*/Ueq | ||
C1 | 0.82508 (6) | 0.7813 (3) | 0.26163 (12) | 0.0597 (5) | |
C2 | 0.82592 (6) | 0.7796 (3) | 0.33556 (12) | 0.0629 (6) | |
H2 | 0.8430 | 0.6989 | 0.3667 | 0.076* | |
C3 | 0.80102 (8) | 0.8999 (4) | 0.36309 (14) | 0.0784 (7) | |
H3 | 0.8010 | 0.8989 | 0.4131 | 0.094* | |
C4 | 0.77628 (9) | 1.0207 (4) | 0.31715 (18) | 0.0913 (8) | |
H4 | 0.7599 | 1.1027 | 0.3361 | 0.110* | |
C5 | 0.77568 (8) | 1.0206 (4) | 0.24306 (17) | 0.0874 (8) | |
H5 | 0.7586 | 1.1016 | 0.2120 | 0.105* | |
C6 | 0.80008 (7) | 0.9018 (3) | 0.21453 (13) | 0.0737 (7) | |
H6 | 0.7998 | 0.9022 | 0.1645 | 0.088* | |
C7 | 0.87410 (7) | 0.5401 (3) | 0.27252 (10) | 0.0620 (6) | |
C8 | 0.86173 (8) | 0.3602 (4) | 0.28285 (13) | 0.0772 (7) | |
H8 | 0.8359 | 0.3238 | 0.2632 | 0.093* | |
C9 | 0.88769 (10) | 0.2333 (4) | 0.32258 (16) | 0.0874 (8) | |
H9 | 0.8797 | 0.1089 | 0.3286 | 0.105* | |
C10 | 0.92547 (9) | 0.2877 (3) | 0.35373 (13) | 0.0758 (7) | |
H10 | 0.9427 | 0.2007 | 0.3811 | 0.091* | |
C11 | 0.93796 (6) | 0.4725 (3) | 0.34439 (11) | 0.0573 (5) | |
C12 | 0.91198 (6) | 0.5985 (3) | 0.30277 (10) | 0.0559 (5) | |
H12 | 0.9199 | 0.7221 | 0.2951 | 0.067* | |
C13 | 0.97833 (6) | 0.5304 (3) | 0.38318 (12) | 0.0702 (6) | |
H13 | 0.9814 | 0.4949 | 0.4350 | 0.084* | |
C14 | 0.98580 (8) | 0.7324 (5) | 0.3802 (2) | 0.1129 (12) | |
C15 | 1.04198 (6) | 0.3962 (3) | 0.40121 (11) | 0.0623 (6) | |
C16 | 1.06771 (6) | 0.2730 (3) | 0.36835 (11) | 0.0636 (6) | |
H16 | 1.0583 | 0.2473 | 0.3158 | 0.076* | |
C17 | 1.09040 (6) | 0.1102 (3) | 0.41174 (12) | 0.0649 (6) | |
C18 | 1.11249 (7) | 0.2809 (3) | 0.39356 (12) | 0.0645 (6) | |
H18 | 1.1265 | 0.2579 | 0.3539 | 0.077* | |
C19 | 1.08716 (8) | 0.0740 (4) | 0.48990 (14) | 0.0892 (8) | |
H19A | 1.1095 | 0.0016 | 0.5145 | 0.134* | |
H19B | 1.0635 | 0.0040 | 0.4904 | 0.134* | |
H19C | 1.0864 | 0.1935 | 0.5147 | 0.134* | |
C20 | 1.09345 (9) | −0.0686 (4) | 0.36638 (17) | 0.0966 (9) | |
H20A | 1.0969 | −0.0324 | 0.3184 | 0.145* | |
H20B | 1.0698 | −0.1424 | 0.3619 | 0.145* | |
H20C | 1.1156 | −0.1434 | 0.3904 | 0.145* | |
C21 | 1.13247 (7) | 0.4171 (3) | 0.44884 (12) | 0.0647 (6) | |
H21 | 1.1173 | 0.4799 | 0.4770 | 0.078* | |
C22 | 1.16996 (7) | 0.4567 (3) | 0.46149 (12) | 0.0679 (6) | |
C23 | 1.18909 (8) | 0.6047 (4) | 0.51402 (15) | 0.0848 (8) | |
Cl1 | 1.20240 (2) | 0.34527 (17) | 0.41744 (5) | 0.1270 (4) | |
F1 | 1.21955 (6) | 0.5406 (3) | 0.56238 (9) | 0.1209 (6) | |
F2 | 1.20212 (7) | 0.7498 (3) | 0.48102 (12) | 0.1395 (8) | |
F3 | 1.16466 (6) | 0.6767 (3) | 0.55237 (11) | 0.1256 (7) | |
N1 | 0.99126 (9) | 0.8901 (5) | 0.3787 (3) | 0.183 (2) | |
O1 | 0.84875 (5) | 0.6664 (3) | 0.22854 (8) | 0.0822 (5) | |
O2 | 1.00732 (4) | 0.4254 (2) | 0.35359 (7) | 0.0663 (4) | |
O3 | 1.04889 (5) | 0.4637 (3) | 0.46189 (8) | 0.0848 (5) |
U11 | U22 | U33 | U12 | U13 | U23 | |
C1 | 0.0391 (11) | 0.0637 (13) | 0.0713 (13) | −0.0075 (10) | 0.0002 (10) | 0.0006 (10) |
C2 | 0.0509 (13) | 0.0650 (13) | 0.0686 (13) | −0.0005 (11) | 0.0028 (10) | 0.0014 (10) |
C3 | 0.0761 (18) | 0.0697 (15) | 0.0884 (16) | 0.0005 (13) | 0.0146 (14) | −0.0031 (13) |
C4 | 0.0773 (19) | 0.0685 (16) | 0.128 (2) | 0.0105 (14) | 0.0213 (17) | −0.0024 (17) |
C5 | 0.0674 (17) | 0.0660 (16) | 0.119 (2) | 0.0060 (13) | −0.0019 (15) | 0.0178 (15) |
C6 | 0.0554 (14) | 0.0761 (15) | 0.0808 (14) | −0.0074 (13) | −0.0056 (12) | 0.0131 (13) |
C7 | 0.0586 (14) | 0.0718 (15) | 0.0553 (11) | 0.0046 (11) | 0.0112 (10) | −0.0011 (10) |
C8 | 0.0673 (16) | 0.0902 (19) | 0.0738 (14) | −0.0221 (15) | 0.0141 (12) | −0.0038 (13) |
C9 | 0.108 (2) | 0.0645 (16) | 0.0941 (18) | −0.0241 (16) | 0.0301 (17) | −0.0003 (14) |
C10 | 0.0889 (19) | 0.0599 (15) | 0.0778 (14) | 0.0141 (14) | 0.0157 (14) | 0.0110 (12) |
C11 | 0.0534 (13) | 0.0582 (13) | 0.0603 (11) | 0.0078 (10) | 0.0123 (9) | −0.0030 (10) |
C12 | 0.0518 (13) | 0.0520 (11) | 0.0639 (11) | 0.0010 (10) | 0.0120 (10) | 0.0011 (9) |
C13 | 0.0504 (14) | 0.0838 (17) | 0.0741 (13) | 0.0169 (12) | 0.0080 (11) | −0.0148 (12) |
C14 | 0.0446 (15) | 0.089 (2) | 0.198 (4) | 0.0039 (15) | 0.0085 (18) | −0.043 (2) |
C15 | 0.0502 (13) | 0.0796 (15) | 0.0567 (12) | 0.0140 (11) | 0.0105 (10) | 0.0005 (11) |
C16 | 0.0570 (14) | 0.0797 (15) | 0.0551 (11) | 0.0162 (11) | 0.0140 (10) | −0.0037 (10) |
C17 | 0.0475 (12) | 0.0663 (14) | 0.0805 (14) | 0.0074 (11) | 0.0129 (10) | 0.0040 (11) |
C18 | 0.0540 (13) | 0.0745 (15) | 0.0702 (13) | 0.0096 (11) | 0.0245 (10) | −0.0003 (11) |
C19 | 0.0715 (17) | 0.100 (2) | 0.0950 (17) | −0.0010 (14) | 0.0155 (13) | 0.0306 (15) |
C20 | 0.0759 (19) | 0.0710 (16) | 0.141 (2) | 0.0087 (14) | 0.0185 (17) | −0.0167 (16) |
C21 | 0.0573 (15) | 0.0660 (14) | 0.0759 (13) | 0.0057 (11) | 0.0256 (11) | 0.0025 (11) |
C22 | 0.0564 (15) | 0.0767 (15) | 0.0733 (13) | 0.0060 (12) | 0.0194 (11) | 0.0116 (12) |
C23 | 0.0679 (18) | 0.0958 (19) | 0.0901 (17) | −0.0137 (15) | 0.0157 (15) | 0.0084 (16) |
Cl1 | 0.0578 (5) | 0.2056 (10) | 0.1202 (6) | 0.0220 (5) | 0.0247 (4) | −0.0386 (6) |
F1 | 0.0990 (13) | 0.1413 (15) | 0.1050 (12) | −0.0063 (11) | −0.0183 (10) | 0.0062 (11) |
F2 | 0.1411 (17) | 0.1298 (15) | 0.1407 (15) | −0.0612 (13) | 0.0139 (13) | 0.0315 (12) |
F3 | 0.1030 (14) | 0.1286 (15) | 0.1494 (15) | −0.0232 (11) | 0.0360 (12) | −0.0558 (12) |
N1 | 0.075 (2) | 0.086 (2) | 0.377 (6) | −0.0026 (17) | 0.022 (3) | −0.054 (3) |
O1 | 0.0645 (10) | 0.1168 (14) | 0.0603 (9) | 0.0232 (10) | 0.0019 (8) | 0.0091 (9) |
O2 | 0.0542 (9) | 0.0836 (11) | 0.0590 (8) | 0.0222 (8) | 0.0071 (7) | −0.0039 (7) |
O3 | 0.0577 (10) | 0.1282 (14) | 0.0655 (9) | 0.0242 (9) | 0.0065 (7) | −0.0257 (9) |
C1—C2 | 1.370 (3) | C13—H13 | 0.9800 |
C1—C6 | 1.385 (3) | C14—N1 | 1.124 (4) |
C1—O1 | 1.386 (3) | C15—O3 | 1.201 (2) |
C2—C3 | 1.382 (3) | C15—O2 | 1.353 (2) |
C2—H2 | 0.9300 | C15—C16 | 1.467 (3) |
C3—C4 | 1.371 (4) | C16—C17 | 1.521 (3) |
C3—H3 | 0.9300 | C16—C18 | 1.530 (3) |
C4—C5 | 1.374 (4) | C16—H16 | 0.9800 |
C4—H4 | 0.9300 | C17—C18 | 1.499 (3) |
C5—C6 | 1.373 (4) | C17—C19 | 1.504 (3) |
C5—H5 | 0.9300 | C17—C20 | 1.528 (3) |
C6—H6 | 0.9300 | C18—C21 | 1.468 (3) |
C7—C8 | 1.360 (3) | C18—H18 | 0.9800 |
C7—C12 | 1.381 (3) | C19—H19A | 0.9600 |
C7—O1 | 1.389 (3) | C19—H19B | 0.9600 |
C8—C9 | 1.369 (4) | C19—H19C | 0.9600 |
C8—H8 | 0.9300 | C20—H20A | 0.9600 |
C9—C10 | 1.374 (4) | C20—H20B | 0.9600 |
C9—H9 | 0.9300 | C20—H20C | 0.9600 |
C10—C11 | 1.390 (3) | C21—C22 | 1.305 (3) |
C10—H10 | 0.9300 | C21—H21 | 0.9300 |
C11—C12 | 1.379 (3) | C22—C23 | 1.485 (4) |
C11—C13 | 1.494 (3) | C22—Cl1 | 1.716 (2) |
C12—H12 | 0.9300 | C23—F1 | 1.317 (3) |
C13—C14 | 1.444 (4) | C23—F2 | 1.317 (3) |
C13—O2 | 1.448 (2) | C23—F3 | 1.319 (3) |
C2—C1—C6 | 121.3 (2) | O2—C15—C16 | 110.69 (17) |
C2—C1—O1 | 123.49 (19) | C15—C16—C17 | 121.01 (18) |
C6—C1—O1 | 115.2 (2) | C15—C16—C18 | 121.43 (18) |
C1—C2—C3 | 118.9 (2) | C17—C16—C18 | 58.87 (14) |
C1—C2—H2 | 120.5 | C15—C16—H16 | 114.7 |
C3—C2—H2 | 120.5 | C17—C16—H16 | 114.7 |
C4—C3—C2 | 120.4 (2) | C18—C16—H16 | 114.7 |
C4—C3—H3 | 119.8 | C18—C17—C19 | 119.9 (2) |
C2—C3—H3 | 119.8 | C18—C17—C16 | 60.88 (14) |
C3—C4—C5 | 120.0 (3) | C19—C17—C16 | 120.3 (2) |
C3—C4—H4 | 120.0 | C18—C17—C20 | 115.7 (2) |
C5—C4—H4 | 120.0 | C19—C17—C20 | 115.1 (2) |
C6—C5—C4 | 120.5 (2) | C16—C17—C20 | 114.3 (2) |
C6—C5—H5 | 119.7 | C21—C18—C17 | 123.46 (18) |
C4—C5—H5 | 119.7 | C21—C18—C16 | 122.67 (18) |
C5—C6—C1 | 118.8 (2) | C17—C18—C16 | 60.26 (15) |
C5—C6—H6 | 120.6 | C21—C18—H18 | 113.5 |
C1—C6—H6 | 120.6 | C17—C18—H18 | 113.5 |
C8—C7—C12 | 121.4 (2) | C16—C18—H18 | 113.5 |
C8—C7—O1 | 119.6 (2) | C17—C19—H19A | 109.5 |
C12—C7—O1 | 119.0 (2) | C17—C19—H19B | 109.5 |
C7—C8—C9 | 119.2 (2) | H19A—C19—H19B | 109.5 |
C7—C8—H8 | 120.4 | C17—C19—H19C | 109.5 |
C9—C8—H8 | 120.4 | H19A—C19—H19C | 109.5 |
C8—C9—C10 | 120.7 (2) | H19B—C19—H19C | 109.5 |
C8—C9—H9 | 119.6 | C17—C20—H20A | 109.5 |
C10—C9—H9 | 119.6 | C17—C20—H20B | 109.5 |
C9—C10—C11 | 120.2 (2) | H20A—C20—H20B | 109.5 |
C9—C10—H10 | 119.9 | C17—C20—H20C | 109.5 |
C11—C10—H10 | 119.9 | H20A—C20—H20C | 109.5 |
C12—C11—C10 | 118.9 (2) | H20B—C20—H20C | 109.5 |
C12—C11—C13 | 122.4 (2) | C22—C21—C18 | 124.9 (2) |
C10—C11—C13 | 118.7 (2) | C22—C21—H21 | 117.5 |
C11—C12—C7 | 119.7 (2) | C18—C21—H21 | 117.5 |
C11—C12—H12 | 120.2 | C21—C22—C23 | 124.1 (2) |
C7—C12—H12 | 120.2 | C21—C22—Cl1 | 123.29 (19) |
C14—C13—O2 | 109.9 (2) | C23—C22—Cl1 | 112.62 (18) |
C14—C13—C11 | 114.0 (2) | F1—C23—F2 | 106.1 (2) |
O2—C13—C11 | 109.65 (17) | F1—C23—F3 | 106.1 (2) |
C14—C13—H13 | 107.7 | F2—C23—F3 | 106.3 (3) |
O2—C13—H13 | 107.7 | F1—C23—C22 | 113.3 (2) |
C11—C13—H13 | 107.7 | F2—C23—C22 | 112.6 (2) |
N1—C14—C13 | 179.0 (4) | F3—C23—C22 | 111.9 (2) |
O3—C15—O2 | 122.07 (19) | C1—O1—C7 | 118.18 (16) |
O3—C15—C16 | 127.24 (19) | C15—O2—C13 | 115.04 (15) |
C6—C1—C2—C3 | 0.5 (3) | C15—C16—C17—C20 | 142.7 (2) |
O1—C1—C2—C3 | −179.9 (2) | C18—C16—C17—C20 | −107.0 (2) |
C1—C2—C3—C4 | −0.9 (4) | C19—C17—C18—C21 | 1.4 (3) |
C2—C3—C4—C5 | 1.0 (4) | C16—C17—C18—C21 | 111.6 (2) |
C3—C4—C5—C6 | −0.8 (4) | C20—C17—C18—C21 | −143.6 (2) |
C4—C5—C6—C1 | 0.4 (4) | C19—C17—C18—C16 | −110.2 (2) |
C2—C1—C6—C5 | −0.3 (3) | C20—C17—C18—C16 | 104.8 (2) |
O1—C1—C6—C5 | −179.9 (2) | C15—C16—C18—C21 | −3.2 (3) |
C12—C7—C8—C9 | −1.6 (3) | C17—C16—C18—C21 | −112.8 (2) |
O1—C7—C8—C9 | 176.0 (2) | C15—C16—C18—C17 | 109.7 (2) |
C7—C8—C9—C10 | 2.0 (4) | C17—C18—C21—C22 | 121.1 (3) |
C8—C9—C10—C11 | −0.8 (4) | C16—C18—C21—C22 | −165.3 (2) |
C9—C10—C11—C12 | −0.8 (3) | C18—C21—C22—C23 | 175.5 (2) |
C9—C10—C11—C13 | 175.9 (2) | C18—C21—C22—Cl1 | −3.1 (3) |
C10—C11—C12—C7 | 1.2 (3) | C21—C22—C23—F1 | 127.1 (3) |
C13—C11—C12—C7 | −175.40 (18) | Cl1—C22—C23—F1 | −54.1 (3) |
C8—C7—C12—C11 | 0.0 (3) | C21—C22—C23—F2 | −112.6 (3) |
O1—C7—C12—C11 | −177.66 (17) | Cl1—C22—C23—F2 | 66.2 (3) |
C12—C11—C13—C14 | 6.9 (3) | C21—C22—C23—F3 | 7.1 (3) |
C10—C11—C13—C14 | −169.7 (2) | Cl1—C22—C23—F3 | −174.13 (19) |
C12—C11—C13—O2 | −116.8 (2) | C2—C1—O1—C7 | 1.3 (3) |
C10—C11—C13—O2 | 66.6 (3) | C6—C1—O1—C7 | −179.1 (2) |
O3—C15—C16—C17 | 43.6 (4) | C8—C7—O1—C1 | 90.7 (2) |
O2—C15—C16—C17 | −135.4 (2) | C12—C7—O1—C1 | −91.6 (2) |
O3—C15—C16—C18 | −26.5 (4) | O3—C15—O2—C13 | −4.7 (3) |
O2—C15—C16—C18 | 154.5 (2) | C16—C15—O2—C13 | 174.40 (18) |
C15—C16—C17—C18 | −110.3 (2) | C14—C13—O2—C15 | 82.4 (3) |
C15—C16—C17—C19 | −0.7 (3) | C11—C13—O2—C15 | −151.59 (19) |
C18—C16—C17—C19 | 109.6 (2) |
D—H···A | D—H | H···A | D···A | D—H···A |
C13—H13···O3i | 0.98 | 2.39 | 3.218 (3) | 142 |
C21—H21···O3 | 0.93 | 2.34 | 2.984 (3) | 126 |
C19—H19C···O3 | 0.96 | 2.39 | 3.037 (3) | 124 |
C21—H21···F3 | 0.93 | 2.37 | 2.716 (2) | 102 |
C5—H5···Cg1ii | 0.93 | 2.94 | 3.721 (1) | 143 (1) |
C9—H9···Cg1iii | 0.93 | ? | 3.768 (1) | 134 (1) |
Symmetry codes: (i) −x+2, −y+1, −z+1; (ii) −x+3/2, y+1/2, −z+1/2; (iii) x, y−1, z. |
Experimental details
Crystal data | |
Chemical formula | C23H19ClF3NO3 |
Mr | 449.84 |
Crystal system, space group | Monoclinic, C2/c |
Temperature (K) | 298 |
a, b, c (Å) | 34.7685 (13), 7.0159 (3), 18.6075 (7) |
β (°) | 102.113 (1) |
V (Å3) | 4437.9 (3) |
Z | 8 |
Radiation type | Mo Kα |
µ (mm−1) | 0.22 |
Crystal size (mm) | 0.30 × 0.20 × 0.20 |
Data collection | |
Diffractometer | Bruker SMART APEX CCD area-detector diffractometer |
Absorption correction | Multi-scan (SADABS; Bruker, 2001) |
Tmin, Tmax | 0.927, 0.957 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 18537, 4361, 2721 |
Rint | 0.040 |
(sin θ/λ)max (Å−1) | 0.617 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.055, 0.174, 1.03 |
No. of reflections | 4361 |
No. of parameters | 282 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.31, −0.31 |
Computer programs: SMART (Bruker, 2001), SAINT-Plus (Bruker, 2001), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), PLATON (Spek, 2003).
D—H···A | D—H | H···A | D···A | D—H···A |
C13—H13···O3i | 0.98 | 2.39 | 3.218 (3) | 142 |
C21—H21···O3 | 0.93 | 2.34 | 2.984 (3) | 126 |
C19—H19C···O3 | 0.96 | 2.39 | 3.037 (3) | 124 |
C21—H21···F3 | 0.93 | 2.370 | 2.716 (2) | 102 |
C5—H5···Cg1ii | 0.93 | 2.94 | 3.721 (1) | 142.8 (1) |
C9—H9···Cg1iii | 0.93 | ? | 3.768 (1) | 134.0 (1) |
Symmetry codes: (i) −x+2, −y+1, −z+1; (ii) −x+3/2, y+1/2, −z+1/2; (iii) x, y−1, z. |
Acknowledgements
The authors are grateful to Wuhan Science and Technology program (No. 200760423155) financial support.
References
Anadón, A., Martínez, M., Martínez, M. A., Díaz, M. J. & Martínez-Larranga, M. R. (2006). Toxicol. Lett. 165, 47–49. Web of Science PubMed Google Scholar
Bruker (2001). SMART and SAINT-Plus. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Spek, A. L. (2003). J. Appl. Cryst. 36, 7–13. Web of Science CrossRef CAS IUCr Journals Google Scholar
Whittle, A. J. (1991). British Patent No. GB 2 243 830. Google Scholar
This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
The title compound, also known as λ-cyhalothrin, exhibits wide-spectrum insecticidal activitiy and represents a good compromise between efficacy and toxicity [Anadón et al., 2006; Whittle, 1991]. In order to research into the relationship between structure and activity, we re-synthesized the title compound and report its crystal structure.
The two benzene rings (defined by atoms C1—C6 and C7—C12, respectively) connected via the O1 atom form a dihedral angle of 89.4 (1)° (Fig.1). The –CF3 group in this appears as a relative rare ordered one which may be due to a close approach of H21···F3 0.93/2.37 Å (idealized: 1.08/2.34 Å) (Table 1). No other unusual features are worth of mention.
In the crystal packing, the molecules at (x, y, z) and (-x + 2, -y + 1, z - 1) are linked together by C13—H13···O3i interactions (Table 1), forming a dimer. Further analysis (Spek, 2003) indicates that these dimers are joined by C—H···π interactions, forming a three-dimensional network (Fig.2). In more detail, one C—H···π interaction is C5—H5···Cg1ii [C5···Cg1=3.721 (1) Å, C5—H5···Cg1=142.8 (1)°, symmetry code: (ii) 3/2 - x, 1/2 + y, 1/2 - z, Cg1 is the centroid defined by phenyl C atoms C1 to C6] and the other one is C9—H9···Cg1iii(C9···Cg1=3.768 (1) Å, C9—H9···Cg1=134.0 (1)°, symmetry code: (iii) x, y - 1,z].