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The C=C double bond in the title mol­ecule, C17H13Cl2NO5, is trans configured. The dihedral angle between the two benzene rings is 47.98 (4)°.

Supporting information

cif

Crystallographic Information File (CIF) https://doi.org/10.1107/S160053680701464X/lh2349sup1.cif
Contains datablocks I, global

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S160053680701464X/lh2349Isup2.hkl
Contains datablock I

CCDC reference: 647275

Key indicators

  • Single-crystal X-ray study
  • T = 173 K
  • Mean [sigma](C-C)= 0.002 Å
  • R factor = 0.041
  • wR factor = 0.092
  • Data-to-parameter ratio = 14.4

checkCIF/PLATON results

No syntax errors found


No errors found in this datablock

Computing details top

Data collection: X-AREA (Stoe & Cie, 2001); cell refinement: X-AREA; data reduction: X-AREA; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: PLATON (Spek, 2003); software used to prepare material for publication: SHELXL97.

(2E)-1-(2,4-Dichlorophenyl)-3-(4,5-dimethoxy-2-nitrophenyl)prop-2-en-1-one top
Crystal data top
C17H13Cl2NO5F(000) = 1568
Mr = 382.18Dx = 1.554 Mg m3
Monoclinic, C2/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -C 2ycCell parameters from 11626 reflections
a = 7.6843 (7) Åθ = 3.6–26.3°
b = 15.9464 (11) ŵ = 0.43 mm1
c = 26.851 (3) ÅT = 173 K
β = 96.946 (8)°Block, colourless
V = 3266.1 (5) Å30.42 × 0.40 × 0.39 mm
Z = 8
Data collection top
Stoe IPDSII two-circle
diffractometer
3298 independent reflections
Radiation source: fine-focus sealed tube2852 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.063
ω scansθmax = 26.4°, θmin = 3.5°
Absorption correction: multi-scan
(MULABS; Spek, 2003; Blessing, 1995)
h = 99
Tmin = 0.841, Tmax = 0.851k = 1919
13923 measured reflectionsl = 2833
Refinement top
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.041H-atom parameters constrained
wR(F2) = 0.092 w = 1/[σ2(Fo2) + (0.042P)2 + 4.9358P]
where P = (Fo2 + 2Fc2)/3
S = 1.02(Δ/σ)max = 0.001
3298 reflectionsΔρmax = 0.31 e Å3
229 parametersΔρmin = 0.35 e Å3
0 restraintsExtinction correction: SHELXL97, Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
Primary atom site location: structure-invariant direct methodsExtinction coefficient: 0.0034 (3)
Special details top

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 > σ(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.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/Ueq
Cl10.64870 (7)0.63327 (3)0.538485 (18)0.03395 (14)
Cl20.86171 (7)0.33936 (3)0.46987 (2)0.03838 (15)
N10.76778 (19)0.31006 (9)0.74199 (6)0.0231 (3)
O10.9052 (2)0.65910 (8)0.63288 (6)0.0380 (4)
O20.85404 (18)0.32243 (8)0.70681 (5)0.0312 (3)
O30.7231 (2)0.23983 (9)0.75365 (6)0.0494 (5)
O40.55666 (16)0.41648 (7)0.89423 (5)0.0228 (3)
O50.59282 (17)0.56917 (7)0.86687 (5)0.0244 (3)
C10.8682 (2)0.58614 (11)0.64052 (7)0.0216 (3)
C20.8444 (2)0.55965 (10)0.69208 (6)0.0203 (3)
H20.88260.59710.71870.024*
C30.7728 (2)0.48668 (10)0.70404 (6)0.0181 (3)
H30.74460.44700.67790.022*
C110.8534 (2)0.52324 (10)0.59842 (7)0.0201 (3)
C120.7649 (2)0.54039 (11)0.55054 (7)0.0218 (3)
C130.7640 (2)0.48390 (11)0.51106 (7)0.0248 (4)
H130.70150.49590.47910.030*
C140.8569 (2)0.40933 (11)0.51949 (7)0.0256 (4)
C150.9466 (2)0.38995 (11)0.56595 (8)0.0271 (4)
H151.00980.33880.57100.033*
C160.9425 (2)0.44674 (11)0.60519 (7)0.0231 (4)
H161.00160.43320.63730.028*
C210.73467 (19)0.46378 (10)0.75497 (6)0.0172 (3)
C220.7204 (2)0.38146 (10)0.77212 (6)0.0179 (3)
C230.6620 (2)0.36174 (10)0.81849 (6)0.0182 (3)
H230.65190.30490.82840.022*
C240.6194 (2)0.42616 (10)0.84947 (6)0.0179 (3)
C250.6383 (2)0.51104 (10)0.83420 (6)0.0181 (3)
C260.6942 (2)0.52820 (10)0.78784 (6)0.0183 (3)
H260.70550.58500.77800.022*
C270.5122 (3)0.33260 (11)0.90795 (7)0.0264 (4)
H27A0.43450.30720.88040.040*
H27B0.45240.33450.93820.040*
H27C0.61930.29910.91460.040*
C280.6010 (3)0.65558 (11)0.85177 (8)0.0283 (4)
H28A0.72130.66940.84600.043*
H28B0.56540.69170.87830.043*
H28C0.52200.66440.82080.043*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
Cl10.0453 (3)0.0295 (3)0.0268 (2)0.0117 (2)0.00366 (19)0.00468 (18)
Cl20.0523 (3)0.0347 (3)0.0308 (3)0.0044 (2)0.0158 (2)0.0147 (2)
N10.0330 (8)0.0167 (7)0.0206 (8)0.0007 (6)0.0069 (6)0.0012 (6)
O10.0699 (10)0.0213 (7)0.0249 (7)0.0116 (6)0.0139 (7)0.0001 (5)
O20.0458 (8)0.0249 (7)0.0267 (7)0.0048 (6)0.0194 (6)0.0014 (5)
O30.0937 (13)0.0162 (7)0.0466 (10)0.0085 (7)0.0421 (10)0.0055 (6)
O40.0368 (7)0.0156 (6)0.0177 (6)0.0017 (5)0.0107 (5)0.0010 (5)
O50.0391 (7)0.0144 (6)0.0217 (6)0.0002 (5)0.0124 (5)0.0013 (5)
C10.0270 (8)0.0201 (8)0.0188 (8)0.0016 (6)0.0068 (6)0.0001 (6)
C20.0257 (8)0.0196 (8)0.0161 (8)0.0005 (6)0.0039 (6)0.0014 (6)
C30.0193 (7)0.0197 (8)0.0153 (8)0.0020 (6)0.0023 (6)0.0011 (6)
C110.0225 (8)0.0203 (8)0.0190 (8)0.0031 (6)0.0087 (6)0.0005 (6)
C120.0254 (8)0.0209 (8)0.0201 (8)0.0009 (6)0.0072 (6)0.0023 (7)
C130.0283 (8)0.0285 (9)0.0184 (9)0.0046 (7)0.0060 (7)0.0008 (7)
C140.0302 (9)0.0238 (9)0.0255 (9)0.0062 (7)0.0137 (7)0.0054 (7)
C150.0287 (9)0.0218 (8)0.0331 (10)0.0016 (7)0.0124 (7)0.0002 (7)
C160.0229 (8)0.0242 (8)0.0228 (9)0.0002 (7)0.0049 (6)0.0029 (7)
C210.0174 (7)0.0180 (8)0.0163 (8)0.0007 (6)0.0024 (6)0.0000 (6)
C220.0207 (7)0.0170 (8)0.0163 (8)0.0007 (6)0.0029 (6)0.0028 (6)
C230.0219 (8)0.0149 (7)0.0177 (8)0.0005 (6)0.0026 (6)0.0009 (6)
C240.0206 (7)0.0182 (8)0.0152 (8)0.0004 (6)0.0032 (6)0.0012 (6)
C250.0218 (7)0.0164 (8)0.0162 (8)0.0003 (6)0.0024 (6)0.0017 (6)
C260.0225 (7)0.0159 (7)0.0167 (8)0.0002 (6)0.0036 (6)0.0004 (6)
C270.0406 (10)0.0176 (8)0.0229 (9)0.0033 (7)0.0114 (8)0.0020 (7)
C280.0436 (10)0.0143 (8)0.0291 (10)0.0011 (7)0.0121 (8)0.0003 (7)
Geometric parameters (Å, º) top
Cl1—C121.7393 (17)C13—H130.9500
Cl2—C141.7415 (19)C14—C151.385 (3)
N1—O31.223 (2)C15—C161.393 (3)
N1—O21.234 (2)C15—H150.9500
N1—C221.468 (2)C16—H160.9500
O1—C11.221 (2)C21—C221.400 (2)
O4—C241.357 (2)C21—C261.413 (2)
O4—C271.440 (2)C22—C231.409 (2)
O5—C251.351 (2)C23—C241.386 (2)
O5—C281.440 (2)C23—H230.9500
C1—C21.480 (2)C24—C251.427 (2)
C1—C111.505 (2)C25—C261.392 (2)
C2—C31.343 (2)C26—H260.9500
C2—H20.9500C27—H27A0.9800
C3—C211.479 (2)C27—H27B0.9800
C3—H30.9500C27—H27C0.9800
C11—C161.400 (2)C28—H28A0.9800
C11—C121.407 (3)C28—H28B0.9800
C12—C131.391 (2)C28—H28C0.9800
C13—C141.391 (3)
O3—N1—O2122.40 (15)C11—C16—H16119.2
O3—N1—C22118.24 (15)C22—C21—C26116.39 (15)
O2—N1—C22119.34 (14)C22—C21—C3124.61 (15)
C24—O4—C27116.95 (13)C26—C21—C3118.76 (15)
C25—O5—C28116.76 (14)C21—C22—C23123.08 (15)
O1—C1—C2119.13 (16)C21—C22—N1120.78 (15)
O1—C1—C11120.45 (16)C23—C22—N1116.14 (14)
C2—C1—C11120.39 (15)C24—C23—C22119.25 (15)
C3—C2—C1124.87 (16)C24—C23—H23120.4
C3—C2—H2117.6C22—C23—H23120.4
C1—C2—H2117.6O4—C24—C23125.62 (15)
C2—C3—C21124.61 (15)O4—C24—C25114.96 (14)
C2—C3—H3117.7C23—C24—C25119.41 (15)
C21—C3—H3117.7O5—C25—C26125.29 (15)
C16—C11—C12117.58 (16)O5—C25—C24114.89 (15)
C16—C11—C1119.45 (16)C26—C25—C24119.78 (15)
C12—C11—C1122.76 (15)C25—C26—C21122.04 (15)
C13—C12—C11121.87 (16)C25—C26—H26119.0
C13—C12—Cl1117.04 (14)C21—C26—H26119.0
C11—C12—Cl1121.08 (13)O4—C27—H27A109.5
C12—C13—C14118.33 (17)O4—C27—H27B109.5
C12—C13—H13120.8H27A—C27—H27B109.5
C14—C13—H13120.8O4—C27—H27C109.5
C15—C14—C13121.79 (17)H27A—C27—H27C109.5
C15—C14—Cl2119.46 (14)H27B—C27—H27C109.5
C13—C14—Cl2118.75 (15)O5—C28—H28A109.5
C14—C15—C16118.81 (17)O5—C28—H28B109.5
C14—C15—H15120.6H28A—C28—H28B109.5
C16—C15—H15120.6O5—C28—H28C109.5
C15—C16—C11121.59 (17)H28A—C28—H28C109.5
C15—C16—H16119.2H28B—C28—H28C109.5
O1—C1—C2—C3166.98 (17)C3—C21—C22—C23171.57 (15)
C11—C1—C2—C315.2 (3)C26—C21—C22—N1176.96 (14)
C1—C2—C3—C21174.19 (15)C3—C21—C22—N18.8 (2)
O1—C1—C11—C16130.02 (19)O3—N1—C22—C21166.57 (17)
C2—C1—C11—C1647.7 (2)O2—N1—C22—C2115.1 (2)
O1—C1—C11—C1244.6 (3)O3—N1—C22—C2313.8 (2)
C2—C1—C11—C12137.65 (17)O2—N1—C22—C23164.57 (15)
C16—C11—C12—C130.3 (2)C21—C22—C23—C241.3 (2)
C1—C11—C12—C13175.01 (15)N1—C22—C23—C24178.34 (14)
C16—C11—C12—Cl1179.41 (12)C27—O4—C24—C237.4 (2)
C1—C11—C12—Cl15.9 (2)C27—O4—C24—C25171.54 (14)
C11—C12—C13—C141.4 (2)C22—C23—C24—O4177.87 (15)
Cl1—C12—C13—C14179.51 (13)C22—C23—C24—C251.0 (2)
C12—C13—C14—C151.0 (3)C28—O5—C25—C260.9 (2)
C12—C13—C14—Cl2178.27 (13)C28—O5—C25—C24176.83 (15)
C13—C14—C15—C160.3 (3)O4—C24—C25—O50.8 (2)
Cl2—C14—C15—C16179.61 (13)C23—C24—C25—O5179.76 (14)
C14—C15—C16—C111.4 (3)O4—C24—C25—C26177.14 (14)
C12—C11—C16—C151.1 (2)C23—C24—C25—C261.9 (2)
C1—C11—C16—C15173.80 (16)O5—C25—C26—C21178.09 (15)
C2—C3—C21—C22156.12 (16)C24—C25—C26—C210.4 (2)
C2—C3—C21—C2629.8 (2)C22—C21—C26—C251.8 (2)
C26—C21—C22—C232.7 (2)C3—C21—C26—C25172.83 (15)
 

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