The planar molecule of the title compound, C
9H
10ClNOS, displays an
E conformation about the central C—N bond and exists in the thione form. In the crystal structure, centrosymmetrically related molecules associate into dimers
via N—H
S hydrogen-bonding interactions.
Supporting information
CCDC reference: 642899
Key indicators
- Single-crystal X-ray study
- T = 223 K
- Mean (C-C) = 0.003 Å
- R factor = 0.061
- wR factor = 0.153
- Data-to-parameter ratio = 25.0
checkCIF/PLATON results
No syntax errors found
Alert level C
ABSTM02_ALERT_3_C The ratio of expected to reported Tmax/Tmin(RR') is < 0.90
Tmin and Tmax reported: 0.718 1.000
Tmin(prime) and Tmax expected: 0.795 0.958
RR(prime) = 0.864
Please check that your absorption correction is appropriate.
PLAT061_ALERT_3_C Tmax/Tmin Range Test RR' too Large ............. 0.86
PLAT062_ALERT_4_C Rescale T(min) & T(max) by ..................... 0.96
0 ALERT level A = In general: serious problem
0 ALERT level B = Potentially serious problem
3 ALERT level C = Check and explain
0 ALERT level G = General alerts; check
0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
0 ALERT type 2 Indicator that the structure model may be wrong or deficient
2 ALERT type 3 Indicator that the structure quality may be low
1 ALERT type 4 Improvement, methodology, query or suggestion
0 ALERT type 5 Informative message, check
Data collection: SMART (Bruker, 2000); cell refinement: SAINT (Bruker, 2000); data reduction: SAINT; program(s) used to solve structure: SIR92 (Altomare et al., 1994); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: ORTEPII (Johnson, 1976); software used to prepare material for publication: SHELXL97.
(
E)—
O-Ethyl
N-(4-chlorophenyl)thiocarbamate
top
Crystal data top
C9H10ClNOS | F(000) = 448 |
Mr = 215.69 | Dx = 1.414 Mg m−3 |
Monoclinic, P21/n | Mo Kα radiation, λ = 0.71069 Å |
Hall symbol: -P 2yn | Cell parameters from 1000 reflections |
a = 8.7544 (12) Å | θ = 2.4–29.0° |
b = 4.5159 (6) Å | µ = 0.54 mm−1 |
c = 25.794 (4) Å | T = 223 K |
β = 96.402 (3)° | Rod, colourless |
V = 1013.4 (2) Å3 | 0.42 × 0.08 × 0.08 mm |
Z = 4 | |
Data collection top
Bruker SMART CCD diffractometer | 2952 independent reflections |
Radiation source: fine-focus sealed tube | 2483 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.033 |
φ and ω scans | θmax = 30.0°, θmin = 1.6° |
Absorption correction: multi-scan (SADABS; Bruker, 2000) | h = −10→12 |
Tmin = 0.718, Tmax = 1 | k = −6→6 |
7899 measured reflections | l = −36→32 |
Refinement top
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)] = 0.061 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.153 | H-atom parameters constrained |
S = 1.15 | w = 1/[σ2(Fo2) + (0.0643P)2 + 0.3778P] where P = (Fo2 + 2Fc2)/3 |
2952 reflections | (Δ/σ)max = 0.001 |
118 parameters | Δρmax = 0.44 e Å−3 |
0 restraints | Δρmin = −0.24 e Å−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 | x | y | z | Uiso*/Ueq | |
Cl1 | 0.43225 (9) | 0.28880 (17) | 0.72729 (2) | 0.0559 (2) | |
S1 | 0.71978 (7) | 1.20673 (16) | 1.00950 (2) | 0.0436 (2) | |
O1 | 0.82425 (17) | 1.1026 (4) | 0.91852 (6) | 0.0365 (4) | |
N1 | 0.6082 (2) | 0.8681 (4) | 0.93103 (7) | 0.0336 (4) | |
H1 | 0.5422 | 0.8236 | 0.9526 | 0.040* | |
C1 | 0.7183 (2) | 1.0553 (5) | 0.95051 (8) | 0.0314 (4) | |
C2 | 0.5793 (2) | 0.7286 (5) | 0.88171 (8) | 0.0313 (4) | |
C3 | 0.4602 (2) | 0.5227 (5) | 0.87690 (9) | 0.0357 (5) | |
H3 | 0.4099 | 0.4758 | 0.9062 | 0.043* | |
C4 | 0.4149 (3) | 0.3868 (6) | 0.82993 (9) | 0.0404 (5) | |
H4 | 0.3337 | 0.2495 | 0.8270 | 0.048* | |
C5 | 0.4906 (3) | 0.4549 (5) | 0.78710 (8) | 0.0371 (5) | |
C6 | 0.6108 (3) | 0.6508 (6) | 0.79135 (9) | 0.0420 (5) | |
H6 | 0.6625 | 0.6914 | 0.7621 | 0.050* | |
C7 | 0.6567 (3) | 0.7896 (6) | 0.83845 (9) | 0.0416 (5) | |
H7 | 0.7393 | 0.9238 | 0.8412 | 0.050* | |
C8 | 0.9476 (3) | 1.3132 (6) | 0.93333 (9) | 0.0391 (5) | |
H8A | 1.0133 | 1.2430 | 0.9641 | 0.047* | |
H8B | 0.9054 | 1.5070 | 0.9412 | 0.047* | |
C9 | 1.0371 (3) | 1.3339 (8) | 0.88729 (11) | 0.0568 (8) | |
H9A | 1.1214 | 1.4720 | 0.8949 | 0.085* | |
H9B | 0.9702 | 1.4027 | 0.8572 | 0.085* | |
H9C | 1.0775 | 1.1402 | 0.8800 | 0.085* | |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
Cl1 | 0.0685 (5) | 0.0637 (4) | 0.0344 (3) | −0.0048 (3) | 0.0011 (3) | −0.0141 (3) |
S1 | 0.0397 (3) | 0.0585 (4) | 0.0341 (3) | −0.0095 (3) | 0.0102 (2) | −0.0134 (3) |
O1 | 0.0336 (8) | 0.0438 (9) | 0.0333 (8) | −0.0076 (7) | 0.0099 (6) | −0.0063 (7) |
N1 | 0.0355 (9) | 0.0397 (10) | 0.0270 (8) | −0.0074 (7) | 0.0089 (7) | −0.0027 (7) |
C1 | 0.0300 (9) | 0.0347 (11) | 0.0299 (10) | 0.0021 (8) | 0.0051 (7) | 0.0006 (8) |
C2 | 0.0331 (10) | 0.0326 (10) | 0.0287 (10) | 0.0025 (8) | 0.0055 (8) | 0.0002 (8) |
C3 | 0.0343 (10) | 0.0401 (12) | 0.0341 (11) | −0.0013 (9) | 0.0106 (8) | −0.0028 (9) |
C4 | 0.0358 (11) | 0.0455 (13) | 0.0400 (12) | −0.0065 (10) | 0.0049 (9) | −0.0072 (10) |
C5 | 0.0427 (11) | 0.0402 (12) | 0.0280 (10) | 0.0056 (9) | 0.0020 (8) | −0.0032 (9) |
C6 | 0.0500 (13) | 0.0489 (14) | 0.0289 (11) | −0.0040 (11) | 0.0124 (9) | 0.0000 (10) |
C7 | 0.0461 (13) | 0.0469 (13) | 0.0333 (11) | −0.0119 (10) | 0.0112 (9) | −0.0004 (10) |
C8 | 0.0330 (11) | 0.0440 (12) | 0.0410 (12) | −0.0080 (9) | 0.0069 (9) | −0.0063 (10) |
C9 | 0.0513 (15) | 0.078 (2) | 0.0440 (14) | −0.0258 (14) | 0.0162 (12) | −0.0075 (14) |
Geometric parameters (Å, º) top
Cl1—C5 | 1.740 (2) | C4—H4 | 0.9400 |
S1—C1 | 1.667 (2) | C5—C6 | 1.370 (3) |
O1—C1 | 1.326 (2) | C6—C7 | 1.386 (3) |
O1—C8 | 1.458 (3) | C6—H6 | 0.9400 |
N1—C1 | 1.337 (3) | C7—H7 | 0.9400 |
N1—C2 | 1.417 (3) | C8—C9 | 1.497 (3) |
N1—H1 | 0.8700 | C8—H8A | 0.9800 |
C2—C3 | 1.392 (3) | C8—H8B | 0.9800 |
C2—C7 | 1.396 (3) | C9—H9A | 0.9700 |
C3—C4 | 1.377 (3) | C9—H9B | 0.9700 |
C3—H3 | 0.9400 | C9—H9C | 0.9700 |
C4—C5 | 1.385 (3) | | |
| | | |
C1—O1—C8 | 119.43 (17) | C5—C6—C7 | 120.5 (2) |
C1—N1—C2 | 131.89 (18) | C5—C6—H6 | 119.8 |
C1—N1—H1 | 114.1 | C7—C6—H6 | 119.8 |
C2—N1—H1 | 114.1 | C6—C7—C2 | 119.5 (2) |
S1—C1—O1 | 124.56 (16) | C6—C7—H7 | 120.2 |
S1—C1—N1 | 122.29 (16) | C2—C7—H7 | 120.2 |
O1—C1—N1 | 113.15 (18) | O1—C8—C9 | 105.69 (19) |
C3—C2—C7 | 119.1 (2) | O1—C8—H8A | 110.6 |
C3—C2—N1 | 115.72 (18) | C9—C8—H8A | 110.6 |
C7—C2—N1 | 125.2 (2) | O1—C8—H8B | 110.6 |
C4—C3—C2 | 121.0 (2) | C9—C8—H8B | 110.6 |
C4—C3—H3 | 119.5 | H8A—C8—H8B | 108.7 |
C2—C3—H3 | 119.5 | C8—C9—H9A | 109.5 |
C3—C4—C5 | 119.1 (2) | C8—C9—H9B | 109.5 |
C3—C4—H4 | 120.4 | H9A—C9—H9B | 109.5 |
C5—C4—H4 | 120.4 | C8—C9—H9C | 109.5 |
C6—C5—C4 | 120.7 (2) | H9A—C9—H9C | 109.5 |
C6—C5—Cl1 | 119.76 (18) | H9B—C9—H9C | 109.5 |
C4—C5—Cl1 | 119.49 (19) | | |
| | | |
C8—O1—C1—N1 | 177.00 (19) | C3—C4—C5—C6 | 1.1 (4) |
C8—O1—C1—S1 | −3.7 (3) | C3—C4—C5—Cl1 | −178.97 (19) |
C2—N1—C1—O1 | −4.8 (3) | C4—C5—C6—C7 | −1.4 (4) |
C2—N1—C1—S1 | 175.85 (18) | Cl1—C5—C6—C7 | 178.7 (2) |
C1—N1—C2—C3 | 174.2 (2) | C5—C6—C7—C2 | −0.1 (4) |
C1—N1—C2—C7 | −8.0 (4) | C3—C2—C7—C6 | 1.8 (4) |
C7—C2—C3—C4 | −2.1 (3) | N1—C2—C7—C6 | −176.0 (2) |
N1—C2—C3—C4 | 175.9 (2) | C1—O1—C8—C9 | −175.0 (2) |
C2—C3—C4—C5 | 0.6 (4) | | |
Hydrogen-bond geometry (Å, º) top
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1···S1i | 0.87 | 2.60 | 3.4196 (19) | 159 |
Symmetry code: (i) −x+1, −y+2, −z+2. |