1-(4-Chloro-benzo-yl)-3-cyclo-hexyl-3-methyl-thio-urea.

In the title compound, C(15)H(19)ClN(2)OS, the dihedral angle between the amide and thio-urea fragments is 58.07 (17)°. The cyclo-hexane group adopts a chair conformation and is twisted relative to the thio-urea fragment, forming a dihedral angle of 87.32 (18)°. In the crystal, N-H⋯S hydrogen bond links the mol-ecules into chains running parallel to the a-axis direction.

Related literature

For related structures and background references, see: Al-abbasi & Kassim (2011 ▶); Nasir et al. (2011 ▶). For further synthetic details, see: Hassan et al. (2008 ▶).

Experimental

Crystal data

C15H19ClN2OS

M = 310.83

Triclinic,

a = 5.042 (2) Å

b = 11.368 (4) Å

c = 15.139 (6) Å

α = 69.865 (7)°

β = 82.698 (8)°

γ = 80.702 (8)°

V = 801.7 (5) Å3

Z = 2

Mo Kα radiation

μ = 0.37 mm−1

T = 298 K

0.52 × 0.23 × 0.03 mm

Data collection

Bruker SMART APEX CCD diffractometer

Absorption correction: multi-scan (SADABS; Bruker, 2000 ▶) T min = 0.906, T max = 0.989

9192 measured reflections

3149 independent reflections

1935 reflections with I > 2σ(I)

R int = 0.063

Refinement

R[F 2 > 2σ(F 2)] = 0.085

wR(F 2) = 0.192

S = 1.10

3149 reflections

182 parameters

H-atom parameters constrained

Δρmax = 0.37 e Å−3

Δρmin = −0.21 e Å−3

Data collection: SMART (Bruker, 2000 ▶); cell refinement: SAINT (Bruker, 2000 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶); software used to prepare material for publication: SHELXTL, PARST (Nardelli, 1995 ▶) and PLATON (Spek, 2009 ▶).

Crystal structure: contains datablock(s) I, global. DOI: 10.1107/S1600536811025013/hb5920sup1.cif

Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536811025013/hb5920Isup2.hkl

Supplementary material file. DOI: 10.1107/S1600536811025013/hb5920Isup3.cml

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

C15H19ClN2OS	Z = 2
Mr = 310.83	F(000) = 328
Triclinic, P1	Dx = 1.288 Mg m−3
Hall symbol: -P 1	Melting point = 418–420 K
a = 5.042 (2) Å	Mo Kα radiation, λ = 0.71073 Å
b = 11.368 (4) Å	Cell parameters from 1114 reflections
c = 15.139 (6) Å	θ = 1.9–26.0°
α = 69.865 (7)°	µ = 0.37 mm−1
β = 82.698 (8)°	T = 298 K
γ = 80.702 (8)°	Plate, colourless
V = 801.7 (5) Å3	0.52 × 0.23 × 0.03 mm

Bruker SMART APEX CCD diffractometer	3149 independent reflections
Radiation source: fine-focus sealed tube	1935 reflections with I > 2σ(I)
graphite	Rint = 0.063
ω scan	θmax = 26.0°, θmin = 1.9°
Absorption correction: multi-scan (SADABS; Bruker, 2000)	h = −6→6
Tmin = 0.906, Tmax = 0.989	k = −14→14
9192 measured reflections	l = −18→18

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)] = 0.085	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.192	H-atom parameters constrained
S = 1.10	w = 1/[σ2(Fo2) + (0.0826P)2 + 0.0972P] where P = (Fo2 + 2Fc2)/3
3149 reflections	(Δ/σ)max < 0.001
182 parameters	Δρmax = 0.37 e Å−3
0 restraints	Δρmin = −0.21 e Å−3

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.

	x	y	z	Uiso*/Ueq
S1	0.3915 (2)	0.34433 (9)	0.12184 (8)	0.0545 (4)
Cl1	1.2888 (4)	0.63599 (15)	−0.45045 (10)	0.1074 (6)
N1	0.7565 (6)	0.3373 (3)	−0.0182 (2)	0.0470 (8)
H1	0.7996	0.4111	−0.0278	0.056*
N2	0.7860 (6)	0.1587 (3)	0.1141 (2)	0.0436 (8)
O1	0.7203 (6)	0.1941 (3)	−0.0894 (2)	0.0647 (9)
C1	0.9200 (8)	0.3791 (3)	−0.1813 (3)	0.0453 (10)
C8	0.6580 (8)	0.2720 (3)	0.0727 (3)	0.0434 (10)
C7	0.7916 (8)	0.2943 (4)	−0.0951 (3)	0.0496 (10)
C2	1.1049 (8)	0.4556 (4)	−0.1799 (3)	0.0511 (10)
H2	1.1513	0.4549	−0.1221	0.061*
C9	0.6886 (8)	0.0807 (3)	0.2086 (3)	0.0500 (10)
H9	0.4977	0.1115	0.2179	0.060*
C3	1.2217 (9)	0.5326 (4)	−0.2615 (3)	0.0593 (12)
H3	1.3486	0.5823	−0.2593	0.071*
C10	0.8322 (9)	0.0976 (4)	0.2850 (3)	0.0642 (12)
H10A	0.8101	0.1863	0.2789	0.077*
H10B	1.0233	0.0699	0.2772	0.077*
C6	0.8558 (9)	0.3803 (4)	−0.2693 (3)	0.0614 (12)
H6	0.7376	0.3271	−0.2722	0.074*
C15	1.0483 (8)	0.1113 (4)	0.0754 (3)	0.0561 (11)
H15A	1.0200	0.0601	0.0393	0.084*
H15B	1.1572	0.0614	0.1262	0.084*
H15C	1.1382	0.1813	0.0354	0.084*
C4	1.1485 (10)	0.5351 (4)	−0.3466 (3)	0.0668 (13)
C5	0.9673 (10)	0.4596 (5)	−0.3505 (3)	0.0718 (14)
H5	0.9201	0.4623	−0.4086	0.086*
C14	0.7051 (9)	−0.0591 (4)	0.2195 (4)	0.0708 (14)
H14A	0.6045	−0.0679	0.1721	0.085*
H14B	0.8915	−0.0930	0.2098	0.085*
C12	0.7376 (12)	−0.1166 (6)	0.3931 (4)	0.108 (2)
H12A	0.6573	−0.1624	0.4547	0.130*
H12B	0.9254	−0.1518	0.3886	0.130*
C13	0.5919 (11)	−0.1324 (5)	0.3164 (5)	0.100 (2)
H13A	0.6101	−0.2212	0.3229	0.120*
H13B	0.4015	−0.1031	0.3240	0.120*
C11	0.7191 (12)	0.0218 (6)	0.3827 (4)	0.0969 (18)
H11A	0.8191	0.0306	0.4303	0.116*
H11B	0.5322	0.0549	0.3927	0.116*

	U11	U22	U33	U12	U13	U23
S1	0.0603 (7)	0.0371 (6)	0.0621 (7)	0.0054 (5)	−0.0001 (5)	−0.0182 (5)
Cl1	0.1343 (14)	0.1065 (12)	0.0655 (9)	−0.0256 (10)	0.0032 (9)	−0.0077 (8)
N1	0.065 (2)	0.0364 (17)	0.045 (2)	−0.0057 (15)	−0.0051 (17)	−0.0215 (15)
N2	0.0444 (19)	0.0371 (17)	0.051 (2)	0.0010 (14)	−0.0094 (16)	−0.0180 (15)
O1	0.090 (2)	0.0534 (18)	0.065 (2)	−0.0119 (16)	−0.0157 (17)	−0.0333 (16)
C1	0.049 (2)	0.043 (2)	0.046 (2)	0.0083 (18)	−0.0065 (19)	−0.0231 (19)
C8	0.051 (2)	0.038 (2)	0.050 (2)	−0.0032 (18)	−0.010 (2)	−0.0238 (19)
C7	0.053 (3)	0.043 (2)	0.057 (3)	0.0087 (19)	−0.016 (2)	−0.025 (2)
C2	0.051 (3)	0.054 (2)	0.055 (3)	0.001 (2)	−0.006 (2)	−0.030 (2)
C9	0.042 (2)	0.039 (2)	0.067 (3)	−0.0003 (17)	−0.009 (2)	−0.016 (2)
C3	0.057 (3)	0.056 (3)	0.070 (3)	−0.003 (2)	−0.006 (2)	−0.029 (2)
C10	0.078 (3)	0.057 (3)	0.054 (3)	−0.015 (2)	−0.007 (2)	−0.010 (2)
C6	0.074 (3)	0.066 (3)	0.055 (3)	−0.004 (2)	−0.015 (2)	−0.033 (2)
C15	0.050 (3)	0.056 (2)	0.069 (3)	0.011 (2)	−0.014 (2)	−0.033 (2)
C4	0.073 (3)	0.064 (3)	0.056 (3)	0.002 (3)	−0.003 (3)	−0.017 (2)
C5	0.085 (4)	0.087 (4)	0.047 (3)	0.002 (3)	−0.018 (3)	−0.028 (3)
C14	0.059 (3)	0.037 (2)	0.112 (4)	−0.002 (2)	−0.019 (3)	−0.016 (3)
C12	0.080 (4)	0.093 (5)	0.103 (5)	−0.011 (3)	0.005 (4)	0.024 (4)
C13	0.062 (3)	0.045 (3)	0.163 (6)	−0.013 (2)	−0.003 (4)	0.003 (3)
C11	0.106 (5)	0.104 (5)	0.061 (3)	−0.018 (4)	−0.004 (3)	0.000 (3)

S1—C8	1.687 (4)	C10—H10A	0.9700
Cl1—C4	1.739 (5)	C10—H10B	0.9700
N1—C8	1.391 (5)	C6—C5	1.365 (6)
N1—C7	1.391 (5)	C6—H6	0.9300
N1—H1	0.8600	C15—H15A	0.9600
N2—C8	1.321 (4)	C15—H15B	0.9600
N2—C9	1.470 (5)	C15—H15C	0.9600
N2—C15	1.474 (5)	C4—C5	1.370 (6)
O1—C7	1.221 (4)	C5—H5	0.9300
C1—C2	1.381 (5)	C14—C13	1.507 (7)
C1—C6	1.406 (5)	C14—H14A	0.9700
C1—C7	1.474 (5)	C14—H14B	0.9700
C2—C3	1.370 (6)	C12—C11	1.515 (8)
C2—H2	0.9300	C12—C13	1.524 (8)
C9—C10	1.520 (6)	C12—H12A	0.9700
C9—C14	1.530 (5)	C12—H12B	0.9700
C9—H9	0.9800	C13—H13A	0.9700
C3—C4	1.375 (6)	C13—H13B	0.9700
C3—H3	0.9300	C11—H11A	0.9700
C10—C11	1.524 (6)	C11—H11B	0.9700
C8—N1—C7	126.1 (3)	N2—C15—H15A	109.5
C8—N1—H1	117.0	N2—C15—H15B	109.5
C7—N1—H1	117.0	H15A—C15—H15B	109.5
C8—N2—C9	120.4 (3)	N2—C15—H15C	109.5
C8—N2—C15	122.6 (3)	H15A—C15—H15C	109.5
C9—N2—C15	116.5 (3)	H15B—C15—H15C	109.5
C2—C1—C6	118.3 (4)	C5—C4—C3	120.9 (4)
C2—C1—C7	123.2 (4)	C5—C4—Cl1	119.9 (4)
C6—C1—C7	118.5 (4)	C3—C4—Cl1	119.2 (4)
N2—C8—N1	116.8 (3)	C6—C5—C4	120.3 (4)
N2—C8—S1	125.5 (3)	C6—C5—H5	119.9
N1—C8—S1	117.8 (3)	C4—C5—H5	119.9
O1—C7—N1	121.5 (4)	C13—C14—C9	110.6 (4)
O1—C7—C1	124.2 (4)	C13—C14—H14A	109.5
N1—C7—C1	114.4 (3)	C9—C14—H14A	109.5
C3—C2—C1	121.6 (4)	C13—C14—H14B	109.5
C3—C2—H2	119.2	C9—C14—H14B	109.5
C1—C2—H2	119.2	H14A—C14—H14B	108.1
N2—C9—C10	111.3 (3)	C11—C12—C13	110.4 (5)
N2—C9—C14	113.4 (4)	C11—C12—H12A	109.6
C10—C9—C14	110.9 (4)	C13—C12—H12A	109.6
N2—C9—H9	107.0	C11—C12—H12B	109.6
C10—C9—H9	107.0	C13—C12—H12B	109.6
C14—C9—H9	107.0	H12A—C12—H12B	108.1
C2—C3—C4	119.0 (4)	C14—C13—C12	111.1 (4)
C2—C3—H3	120.5	C14—C13—H13A	109.4
C4—C3—H3	120.5	C12—C13—H13A	109.4
C9—C10—C11	110.8 (4)	C14—C13—H13B	109.4
C9—C10—H10A	109.5	C12—C13—H13B	109.4
C11—C10—H10A	109.5	H13A—C13—H13B	108.0
C9—C10—H10B	109.5	C12—C11—C10	111.0 (5)
C11—C10—H10B	109.5	C12—C11—H11A	109.4
H10A—C10—H10B	108.1	C10—C11—H11A	109.4
C5—C6—C1	120.0 (4)	C12—C11—H11B	109.4
C5—C6—H6	120.0	C10—C11—H11B	109.4
C1—C6—H6	120.0	H11A—C11—H11B	108.0

D—H···A	D—H	H···A	D···A	D—H···A
N1—H1···S1i	0.86	2.73	3.411 (4)	137

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1⋯S1i	0.86	2.73	3.411 (4)	137

Symmetry code: (i) .