3-[1-(4-Isobutyl-phen-yl)eth-yl]-1H-1,2,4-triazole-5(4H)-thione.

In the title compound, C(14)H(19)N(3)S, the dihedral angle between the mean planes of the five- and six-membered rings is 74.69 (4)°. Pairs of inter-molecular N-H⋯S inter-actions link neighbouring mol-ecules into dimers with R(2) (2)(8) ring motifs. These dimers are then linked together by the same type of inter-actions into an infinite one-dimensional chain along the b axis.

Related literature

For hydrogen-bond motifs, see: Bernstein et al. (1995 ▶). For the biomedical applications compounds containing 1,2,4-triazole rings, see, for example: Shujuan et al. (2004 ▶); Clemons et al. (2004 ▶); Johnston et al. (2002 ▶); Wei et al. (2007 ▶). For the stability of the temperature controller used in the data collection, see: Cosier & Glazer (1986 ▶).

Experimental

Crystal data

C14H19N3S

M = 261.38

Monoclinic,

a = 12.0905 (2) Å

b = 8.4408 (1) Å

c = 14.3189 (2) Å

β = 98.365 (1)°

V = 1445.75 (4) Å3

Z = 4

Mo Kα radiation

μ = 0.21 mm−1

T = 100 K

0.51 × 0.36 × 0.20 mm

Data collection

Bruker SMART APEXII CCD area-detector diffractometer

Absorption correction: multi-scan (; Bruker, 2005 ▶) T min = 0.900, T max = 0.959

27376 measured reflections

6797 independent reflections

5688 reflections with I > 2σ(I)

R int = 0.027

Refinement

R[F 2 > 2σ(F 2)] = 0.038

wR(F 2) = 0.108

S = 1.03

6797 reflections

174 parameters

H atoms treated by a mixture of independent and constrained refinement

Δρmax = 0.68 e Å−3

Δρmin = −0.29 e Å−3

Data collection: APEX2 (Bruker, 2005 ▶); cell refinement: SAINT (Bruker, 2005 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL and PLATON (Spek, 2009 ▶).

Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536809006394/cs2108sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536809006394/cs2108Isup2.hkl

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

C14H19N3S	F(000) = 560
Mr = 261.38	Dx = 1.201 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 9932 reflections
a = 12.0905 (2) Å	θ = 2.8–38.1°
b = 8.4408 (1) Å	µ = 0.21 mm−1
c = 14.3189 (2) Å	T = 100 K
β = 98.365 (1)°	Block, colourless
V = 1445.75 (4) Å3	0.51 × 0.36 × 0.20 mm
Z = 4

Bruker SMART APEXII CCD area-detector diffractometer	6797 independent reflections
Radiation source: fine-focus sealed tube	5688 reflections with I > 2σ(I)
graphite	Rint = 0.027
φ and ω scans	θmax = 36.0°, θmin = 2.8°
Absorption correction: multi-scan (SADABS; Bruker, 2005)	h = −19→19
Tmin = 0.900, Tmax = 0.959	k = −13→13
27376 measured reflections	l = −23→23

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)] = 0.038	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.108	H atoms treated by a mixture of independent and constrained refinement
S = 1.03	w = 1/[σ2(Fo2) + (0.059P)2 + 0.2413P] where P = (Fo2 + 2Fc2)/3
6797 reflections	(Δ/σ)max = 0.001
174 parameters	Δρmax = 0.68 e Å−3
0 restraints	Δρmin = −0.29 e Å−3

Experimental. The crystal was placed in the cold stream of an Oxford Cyrosystems Cobra open-flow nitrogen cryostat (Cosier & Glazer, 1986) operating at 100.0 (1) K.

	x	y	z	Uiso*/Ueq
S1	1.028285 (17)	0.45561 (2)	0.304961 (13)	0.02021 (6)
N1	0.93584 (6)	0.32637 (7)	0.13580 (4)	0.01752 (11)
N2	0.93093 (6)	0.57817 (8)	0.13587 (5)	0.01827 (11)
N3	0.88205 (6)	0.53370 (7)	0.04670 (5)	0.01893 (12)
C1	0.96400 (6)	0.45407 (8)	0.19170 (5)	0.01660 (12)
C2	0.88639 (6)	0.37897 (8)	0.04886 (5)	0.01656 (12)
C3	0.84388 (6)	0.26915 (9)	−0.03029 (5)	0.01834 (13)
H3A	0.9101	0.2190	−0.0529	0.022*
C4	0.77413 (6)	0.13752 (9)	0.00436 (5)	0.01678 (12)
C5	0.69207 (7)	0.17148 (9)	0.06075 (5)	0.02042 (13)
H5A	0.6818	0.2775	0.0800	0.025*
C6	0.62523 (7)	0.05153 (9)	0.08897 (6)	0.02088 (14)
H6A	0.5701	0.0769	0.1276	0.025*
C7	0.63774 (6)	−0.10552 (9)	0.06156 (5)	0.01780 (12)
C8	0.72006 (7)	−0.13874 (9)	0.00540 (5)	0.01903 (13)
H8A	0.7302	−0.2447	−0.0141	0.023*
C9	0.78770 (7)	−0.01891 (9)	−0.02255 (5)	0.01853 (13)
H9A	0.8436	−0.0444	−0.0603	0.022*
C10	0.56594 (7)	−0.23645 (10)	0.09233 (6)	0.02152 (14)
H10A	0.5276	−0.2910	0.0355	0.026*
H10B	0.5077	−0.1887	0.1255	0.026*
C11	0.63088 (7)	−0.35955 (10)	0.15737 (6)	0.02271 (14)
H11A	0.6886	−0.4080	0.1228	0.027*
C12	0.55200 (9)	−0.49136 (12)	0.18006 (8)	0.0324 (2)
H12A	0.5165	−0.5405	0.1212	0.049*
H12B	0.4944	−0.4465	0.2138	0.049*
H12C	0.5946	−0.5715	0.2197	0.049*
C13	0.69077 (9)	−0.28392 (15)	0.24717 (6)	0.0358 (2)
H13A	0.7396	−0.1988	0.2307	0.054*
H13B	0.7358	−0.3641	0.2848	0.054*
H13C	0.6355	−0.2401	0.2838	0.054*
C14	0.77858 (8)	0.35945 (11)	−0.11351 (6)	0.02686 (16)
H14A	0.8260	0.4429	−0.1341	0.040*
H14B	0.7118	0.4072	−0.0938	0.040*
H14C	0.7562	0.2860	−0.1658	0.040*
H1N2	0.9359 (11)	0.6745 (17)	0.1514 (9)	0.032 (3)*
H1N1	0.9456 (11)	0.2302 (18)	0.1541 (10)	0.037 (4)*

	U11	U22	U33	U12	U13	U23
S1	0.02875 (10)	0.00993 (8)	0.02066 (9)	−0.00165 (6)	−0.00069 (7)	0.00020 (5)
N1	0.0229 (3)	0.0097 (2)	0.0194 (2)	0.0000 (2)	0.0011 (2)	0.00087 (18)
N2	0.0215 (3)	0.0097 (2)	0.0230 (3)	0.0005 (2)	0.0011 (2)	0.00087 (19)
N3	0.0215 (3)	0.0128 (2)	0.0220 (3)	0.0011 (2)	0.0017 (2)	0.0013 (2)
C1	0.0185 (3)	0.0102 (3)	0.0212 (3)	−0.0005 (2)	0.0032 (2)	0.0005 (2)
C2	0.0177 (3)	0.0129 (3)	0.0192 (3)	0.0001 (2)	0.0031 (2)	0.0015 (2)
C3	0.0216 (3)	0.0159 (3)	0.0177 (3)	−0.0010 (2)	0.0034 (2)	0.0005 (2)
C4	0.0192 (3)	0.0152 (3)	0.0156 (3)	−0.0007 (2)	0.0014 (2)	−0.0001 (2)
C5	0.0224 (3)	0.0163 (3)	0.0232 (3)	0.0012 (3)	0.0054 (2)	−0.0010 (2)
C6	0.0207 (3)	0.0191 (3)	0.0235 (3)	0.0010 (3)	0.0053 (3)	0.0000 (2)
C7	0.0183 (3)	0.0168 (3)	0.0174 (3)	−0.0009 (2)	−0.0006 (2)	0.0018 (2)
C8	0.0240 (3)	0.0149 (3)	0.0179 (3)	−0.0009 (3)	0.0020 (2)	−0.0008 (2)
C9	0.0230 (3)	0.0161 (3)	0.0168 (3)	−0.0004 (3)	0.0038 (2)	−0.0016 (2)
C10	0.0206 (3)	0.0206 (3)	0.0228 (3)	−0.0024 (3)	0.0012 (2)	0.0031 (3)
C11	0.0250 (3)	0.0214 (3)	0.0232 (3)	0.0027 (3)	0.0083 (3)	0.0058 (3)
C12	0.0369 (5)	0.0247 (4)	0.0393 (5)	0.0001 (4)	0.0183 (4)	0.0085 (4)
C13	0.0374 (5)	0.0468 (6)	0.0216 (4)	−0.0011 (4)	−0.0006 (3)	0.0079 (4)
C14	0.0317 (4)	0.0269 (4)	0.0208 (3)	−0.0036 (3)	−0.0005 (3)	0.0062 (3)

S1—C1	1.6934 (8)	C7—C10	1.5101 (11)
N1—C1	1.3561 (9)	C8—C9	1.3954 (11)
N1—C2	1.3741 (9)	C8—H8A	0.9500
N1—H1N1	0.856 (15)	C9—H9A	0.9500
N2—C1	1.3429 (10)	C10—C11	1.5332 (11)
N2—N3	1.3786 (9)	C10—H10A	0.9900
N2—H1N2	0.843 (15)	C10—H10B	0.9900
N3—C2	1.3073 (10)	C11—C13	1.5212 (14)
C2—C3	1.4961 (10)	C11—C12	1.5307 (13)
C3—C4	1.5210 (10)	C11—H11A	1.0000
C3—C14	1.5332 (11)	C12—H12A	0.9800
C3—H3A	1.0000	C12—H12B	0.9800
C4—C9	1.3918 (10)	C12—H12C	0.9800
C4—C5	1.3970 (10)	C13—H13A	0.9800
C5—C6	1.3915 (11)	C13—H13B	0.9800
C5—H5A	0.9500	C13—H13C	0.9800
C6—C7	1.3969 (11)	C14—H14A	0.9800
C6—H6A	0.9500	C14—H14B	0.9800
C7—C8	1.3960 (10)	C14—H14C	0.9800
C1—N1—C2	108.46 (6)	C4—C9—C8	120.71 (7)
C1—N1—H1N1	124.2 (10)	C4—C9—H9A	119.6
C2—N1—H1N1	127.3 (10)	C8—C9—H9A	119.6
C1—N2—N3	112.91 (6)	C7—C10—C11	114.07 (6)
C1—N2—H1N2	126.2 (9)	C7—C10—H10A	108.7
N3—N2—H1N2	120.8 (9)	C11—C10—H10A	108.7
C2—N3—N2	103.88 (6)	C7—C10—H10B	108.7
N2—C1—N1	103.96 (6)	C11—C10—H10B	108.7
N2—C1—S1	128.29 (6)	H10A—C10—H10B	107.6
N1—C1—S1	127.75 (5)	C13—C11—C12	111.11 (7)
N3—C2—N1	110.79 (6)	C13—C11—C10	111.58 (8)
N3—C2—C3	126.37 (7)	C12—C11—C10	109.98 (7)
N1—C2—C3	122.85 (6)	C13—C11—H11A	108.0
C2—C3—C4	110.56 (6)	C12—C11—H11A	108.0
C2—C3—C14	111.23 (6)	C10—C11—H11A	108.0
C4—C3—C14	111.68 (6)	C11—C12—H12A	109.5
C2—C3—H3A	107.7	C11—C12—H12B	109.5
C4—C3—H3A	107.7	H12A—C12—H12B	109.5
C14—C3—H3A	107.7	C11—C12—H12C	109.5
C9—C4—C5	118.48 (7)	H12A—C12—H12C	109.5
C9—C4—C3	120.63 (6)	H12B—C12—H12C	109.5
C5—C4—C3	120.84 (7)	C11—C13—H13A	109.5
C6—C5—C4	120.65 (7)	C11—C13—H13B	109.5
C6—C5—H5A	119.7	H13A—C13—H13B	109.5
C4—C5—H5A	119.7	C11—C13—H13C	109.5
C5—C6—C7	121.18 (7)	H13A—C13—H13C	109.5
C5—C6—H6A	119.4	H13B—C13—H13C	109.5
C7—C6—H6A	119.4	C3—C14—H14A	109.5
C8—C7—C6	117.90 (7)	C3—C14—H14B	109.5
C8—C7—C10	120.62 (7)	H14A—C14—H14B	109.5
C6—C7—C10	121.48 (7)	C3—C14—H14C	109.5
C9—C8—C7	121.08 (7)	H14A—C14—H14C	109.5
C9—C8—H8A	119.5	H14B—C14—H14C	109.5
C7—C8—H8A	119.5
C1—N2—N3—C2	−0.33 (8)	C14—C3—C4—C5	−77.63 (9)
N3—N2—C1—N1	0.44 (8)	C9—C4—C5—C6	−0.25 (11)
N3—N2—C1—S1	179.36 (5)	C3—C4—C5—C6	177.25 (7)
C2—N1—C1—N2	−0.36 (8)	C4—C5—C6—C7	−0.29 (12)
C2—N1—C1—S1	−179.29 (6)	C5—C6—C7—C8	0.43 (11)
N2—N3—C2—N1	0.08 (8)	C5—C6—C7—C10	179.67 (7)
N2—N3—C2—C3	179.70 (7)	C6—C7—C8—C9	−0.03 (11)
C1—N1—C2—N3	0.18 (9)	C10—C7—C8—C9	−179.28 (7)
C1—N1—C2—C3	−179.45 (6)	C5—C4—C9—C8	0.64 (11)
N3—C2—C3—C4	−132.25 (8)	C3—C4—C9—C8	−176.86 (7)
N1—C2—C3—C4	47.32 (9)	C7—C8—C9—C4	−0.51 (11)
N3—C2—C3—C14	−7.57 (10)	C8—C7—C10—C11	64.45 (9)
N1—C2—C3—C14	172.00 (7)	C6—C7—C10—C11	−114.77 (8)
C2—C3—C4—C9	−135.76 (7)	C7—C10—C11—C13	59.28 (9)
C14—C3—C4—C9	99.82 (8)	C7—C10—C11—C12	−176.94 (7)
C2—C3—C4—C5	46.79 (9)

D—H···A	D—H	H···A	D···A	D—H···A
N2—H1N2···S1i	0.843 (14)	2.476 (14)	3.3150 (7)	173.9 (12)
N1—H1N1···S1ii	0.856 (15)	2.400 (15)	3.2549 (6)	176.4 (13)

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N2—H1N2⋯S1i	0.843 (14)	2.476 (14)	3.3150 (7)	173.9 (12)
N1—H1N1⋯S1ii	0.856 (15)	2.400 (15)	3.2549 (6)	176.4 (13)

Symmetry codes: (i) ; (ii) .