organic compounds
E)-1,2,3,4-tetrahydronaphthalen-1-ylidene]amino}thiourea
of 3-(prop-2-en-1-yl)-1-{[(1aDepartment of Chemistry, Tulane University, New Orleans, LA 70118, USA, bFaculty of Science & Engineering, School of Healthcare Science, Manchester Metropolitan University, Manchester M1 5GD, England, cChemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt, dDepartment of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey, and eKirkuk University, College of Education, Department of Chemistry, Kirkuk, Iraq
*Correspondence e-mail: shaabankamel@yahoo.com
In the title compound, C14H17N3S, the dihedral angle between the planes of the benzene ring and the thiosemicarbazone group (r.m.s. deviation = 0.031 Å) is 8.45 (4)°. A short intramolcular N—H⋯N contact is seen. In the crystal, weak N—H⋯S hydrogen bonds connect the molecules into C(4) chains propagating in the [010] direction, with adjacent molecules in the chain related by 21 screw-axis symmetry.
Keywords: thiosemicarbazone; crystal structure; N—H⋯S hydrogen bond.
CCDC reference: 1435398
1. Related literature
For a related structure and background to thiosemicarbazones, see: Mohamed et al. (2015). For further synthetic details, see: Mague et al. (2014).
2. Experimental
2.1. Crystal data
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2.3. Refinement
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Data collection: APEX2 (Bruker, 2014); cell SAINT (Bruker, 2014); data reduction: SAINT; program(s) used to solve structure: SHELXT (Bruker, 2014); program(s) used to refine structure: SHELXL2014 (Sheldrick, 2015); molecular graphics: DIAMOND (Brandenburg & Putz, 2012); software used to prepare material for publication: SHELXTL (Bruker, 2014).
Supporting information
CCDC reference: 1435398
https://doi.org/10.1107/S2056989015021076/hb7539sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S2056989015021076/hb7539Isup2.hkl
Supporting information file. DOI: https://doi.org/10.1107/S2056989015021076/hb7539Isup3.cml
The title compound was prepared according to our recently reported method (Mague et al., 2014). Colourless blocks were recrystallised from ethanol solution. M.p. 393–394 K, 92% yield.
H-atoms attached to carbon were placed in calculated positions (C—H = 0.95 - 0.99 Å) while those attached to nitrogen were placed in locations derived from a difference map and their parameters adjusted to give N—H = 0.91 Å. All were included as riding contributions with isotropic displacement parameters 1.2 times those of the attached atoms.
For a related structure and background to thiosemicarbazones, see: Mohamed et al. (2015). For further synthetic details, see: (Mague et al. (2014).
Data collection: APEX2 (Bruker, 2014); cell
SAINT (Bruker, 2014); data reduction: SAINT (Bruker, 2014); program(s) used to solve structure: SHELXT (Bruker, 2014); program(s) used to refine structure: SHELXL2014 (Sheldrick, 2015); molecular graphics: DIAMOND (Brandenburg & Putz, 2012); software used to prepare material for publication: SHELXTL (Bruker, 2014).Fig. 1. The title molecule with 50% probability displacement ellipsoids. | |
Fig. 2. Packing viewed down the a axis. |
C14H17N3S | F(000) = 552 |
Mr = 259.36 | Dx = 1.284 Mg m−3 |
Monoclinic, P21/n | Cu Kα radiation, λ = 1.54178 Å |
a = 7.6665 (2) Å | Cell parameters from 8207 reflections |
b = 8.5788 (2) Å | θ = 4.3–74.5° |
c = 20.4072 (5) Å | µ = 2.02 mm−1 |
β = 91.794 (1)° | T = 150 K |
V = 1341.51 (6) Å3 | Block, colourless |
Z = 4 | 0.20 × 0.19 × 0.16 mm |
Bruker D8 VENTURE PHOTON 100 CMOS diffractometer | 2687 independent reflections |
Radiation source: INCOATEC IµS micro–focus source | 2486 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.022 |
Detector resolution: 10.4167 pixels mm-1 | θmax = 74.5°, θmin = 4.3° |
ω scans | h = −8→9 |
Absorption correction: multi-scan (SADABS; Bruker, 2014) | k = −10→10 |
Tmin = 0.68, Tmax = 0.73 | l = −21→25 |
10141 measured reflections |
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)] = 0.031 | Hydrogen site location: mixed |
wR(F2) = 0.084 | H-atom parameters constrained |
S = 1.07 | w = 1/[σ2(Fo2) + (0.0458P)2 + 0.3454P] where P = (Fo2 + 2Fc2)/3 |
2687 reflections | (Δ/σ)max = 0.001 |
163 parameters | Δρmax = 0.25 e Å−3 |
0 restraints | Δρmin = −0.24 e Å−3 |
C14H17N3S | V = 1341.51 (6) Å3 |
Mr = 259.36 | Z = 4 |
Monoclinic, P21/n | Cu Kα radiation |
a = 7.6665 (2) Å | µ = 2.02 mm−1 |
b = 8.5788 (2) Å | T = 150 K |
c = 20.4072 (5) Å | 0.20 × 0.19 × 0.16 mm |
β = 91.794 (1)° |
Bruker D8 VENTURE PHOTON 100 CMOS diffractometer | 2687 independent reflections |
Absorption correction: multi-scan (SADABS; Bruker, 2014) | 2486 reflections with I > 2σ(I) |
Tmin = 0.68, Tmax = 0.73 | Rint = 0.022 |
10141 measured reflections |
R[F2 > 2σ(F2)] = 0.031 | 0 restraints |
wR(F2) = 0.084 | H-atom parameters constrained |
S = 1.07 | Δρmax = 0.25 e Å−3 |
2687 reflections | Δρmin = −0.24 e Å−3 |
163 parameters |
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. H-atoms attached to carbon were placed in calculated positions (C—H = 0.95 - 0.99 Å) while those attached to nitrogen were placed in locations derived from a difference map and their parameters adjusted to give N—H = 0.91 Å. All were included as riding contributions with isotropic displacement parameters 1.2 times those of the attached atoms. |
x | y | z | Uiso*/Ueq | ||
S1 | 0.48923 (4) | 0.32351 (4) | 0.80129 (2) | 0.03037 (11) | |
N1 | 0.24491 (13) | 0.48661 (13) | 0.73353 (5) | 0.0280 (2) | |
H1N | 0.2236 | 0.5554 | 0.7003 | 0.034* | |
N2 | 0.51325 (12) | 0.47130 (12) | 0.68903 (5) | 0.0239 (2) | |
H2N | 0.6272 | 0.4415 | 0.6911 | 0.029* | |
N3 | 0.44987 (12) | 0.56539 (11) | 0.63901 (4) | 0.0220 (2) | |
C1 | −0.0358 (2) | 0.27861 (18) | 0.69916 (8) | 0.0472 (4) | |
H1A | 0.0572 | 0.2901 | 0.6699 | 0.057* | |
H1B | −0.1320 | 0.2131 | 0.6878 | 0.057* | |
C2 | −0.03150 (17) | 0.35274 (17) | 0.75504 (7) | 0.0348 (3) | |
H2 | −0.1277 | 0.3373 | 0.7826 | 0.042* | |
C3 | 0.10929 (16) | 0.45938 (16) | 0.78005 (6) | 0.0299 (3) | |
H3A | 0.0565 | 0.5606 | 0.7917 | 0.036* | |
H3B | 0.1628 | 0.4143 | 0.8206 | 0.036* | |
C4 | 0.40678 (15) | 0.43269 (13) | 0.73855 (5) | 0.0234 (2) | |
C5 | 0.55646 (14) | 0.60710 (13) | 0.59461 (5) | 0.0203 (2) | |
C6 | 0.74503 (15) | 0.55855 (14) | 0.59361 (6) | 0.0249 (2) | |
H6A | 0.7515 | 0.4483 | 0.5795 | 0.030* | |
H6B | 0.7964 | 0.5655 | 0.6386 | 0.030* | |
C7 | 0.85274 (15) | 0.65815 (15) | 0.54803 (6) | 0.0265 (3) | |
H7A | 0.8674 | 0.7639 | 0.5669 | 0.032* | |
H7B | 0.9700 | 0.6114 | 0.5440 | 0.032* | |
C8 | 0.76392 (16) | 0.66981 (15) | 0.48046 (6) | 0.0279 (3) | |
H8A | 0.8331 | 0.7386 | 0.4522 | 0.033* | |
H8B | 0.7588 | 0.5652 | 0.4600 | 0.033* | |
C9 | 0.58186 (15) | 0.73399 (13) | 0.48518 (5) | 0.0235 (2) | |
C10 | 0.50909 (18) | 0.82536 (14) | 0.43472 (6) | 0.0293 (3) | |
H10 | 0.5748 | 0.8447 | 0.3969 | 0.035* | |
C11 | 0.34410 (18) | 0.88813 (14) | 0.43851 (6) | 0.0323 (3) | |
H11 | 0.2971 | 0.9499 | 0.4036 | 0.039* | |
C12 | 0.24694 (17) | 0.86062 (14) | 0.49371 (6) | 0.0299 (3) | |
H12 | 0.1333 | 0.9037 | 0.4966 | 0.036* | |
C13 | 0.31603 (15) | 0.77037 (13) | 0.54449 (6) | 0.0244 (2) | |
H13 | 0.2494 | 0.7522 | 0.5822 | 0.029* | |
C14 | 0.48339 (15) | 0.70551 (13) | 0.54080 (5) | 0.0208 (2) |
U11 | U22 | U33 | U12 | U13 | U23 | |
S1 | 0.02807 (18) | 0.03706 (19) | 0.02591 (18) | −0.00248 (11) | −0.00050 (12) | 0.01231 (11) |
N1 | 0.0248 (5) | 0.0385 (6) | 0.0208 (5) | −0.0010 (4) | 0.0016 (4) | 0.0074 (4) |
N2 | 0.0233 (5) | 0.0280 (5) | 0.0204 (5) | −0.0003 (4) | 0.0011 (4) | 0.0048 (4) |
N3 | 0.0247 (5) | 0.0240 (5) | 0.0173 (4) | −0.0012 (4) | −0.0001 (4) | 0.0013 (3) |
C1 | 0.0498 (9) | 0.0378 (8) | 0.0528 (9) | −0.0060 (7) | −0.0182 (7) | 0.0063 (7) |
C2 | 0.0252 (6) | 0.0413 (7) | 0.0378 (7) | −0.0005 (5) | −0.0005 (5) | 0.0176 (6) |
C3 | 0.0288 (6) | 0.0410 (7) | 0.0203 (6) | 0.0011 (5) | 0.0056 (5) | 0.0035 (5) |
C4 | 0.0259 (6) | 0.0247 (6) | 0.0196 (5) | −0.0047 (4) | 0.0001 (4) | −0.0001 (4) |
C5 | 0.0228 (5) | 0.0206 (5) | 0.0176 (5) | −0.0034 (4) | −0.0004 (4) | −0.0024 (4) |
C6 | 0.0223 (5) | 0.0273 (6) | 0.0249 (6) | −0.0018 (4) | 0.0000 (4) | 0.0021 (4) |
C7 | 0.0216 (6) | 0.0329 (6) | 0.0250 (6) | −0.0057 (5) | 0.0012 (5) | −0.0015 (5) |
C8 | 0.0267 (6) | 0.0362 (7) | 0.0209 (6) | −0.0066 (5) | 0.0043 (5) | −0.0025 (4) |
C9 | 0.0278 (6) | 0.0230 (5) | 0.0198 (5) | −0.0077 (4) | 0.0001 (4) | −0.0018 (4) |
C10 | 0.0389 (7) | 0.0298 (6) | 0.0192 (6) | −0.0094 (5) | −0.0003 (5) | 0.0019 (4) |
C11 | 0.0450 (7) | 0.0239 (6) | 0.0272 (6) | −0.0038 (5) | −0.0098 (5) | 0.0041 (5) |
C12 | 0.0315 (6) | 0.0237 (6) | 0.0339 (7) | 0.0025 (5) | −0.0068 (5) | −0.0013 (5) |
C13 | 0.0263 (6) | 0.0233 (5) | 0.0235 (6) | −0.0024 (4) | 0.0005 (4) | −0.0016 (4) |
C14 | 0.0238 (5) | 0.0198 (5) | 0.0186 (5) | −0.0039 (4) | −0.0014 (4) | −0.0018 (4) |
S1—C4 | 1.6928 (12) | C6—H6A | 0.9900 |
N1—C4 | 1.3254 (16) | C6—H6B | 0.9900 |
N1—C3 | 1.4487 (16) | C7—C8 | 1.5220 (16) |
N1—H1N | 0.9098 | C7—H7A | 0.9900 |
N2—C4 | 1.3597 (15) | C7—H7B | 0.9900 |
N2—N3 | 1.3778 (13) | C8—C9 | 1.5063 (17) |
N2—H2N | 0.9098 | C8—H8A | 0.9900 |
N3—C5 | 1.2897 (15) | C8—H8B | 0.9900 |
C1—C2 | 1.305 (2) | C9—C10 | 1.3964 (17) |
C1—H1A | 0.9500 | C9—C14 | 1.4042 (16) |
C1—H1B | 0.9500 | C10—C11 | 1.379 (2) |
C2—C3 | 1.4926 (19) | C10—H10 | 0.9500 |
C2—H2 | 0.9500 | C11—C12 | 1.390 (2) |
C3—H3A | 0.9900 | C11—H11 | 0.9500 |
C3—H3B | 0.9900 | C12—C13 | 1.3854 (17) |
C5—C14 | 1.4811 (15) | C12—H12 | 0.9500 |
C5—C6 | 1.5052 (16) | C13—C14 | 1.4027 (16) |
C6—C7 | 1.5249 (16) | C13—H13 | 0.9500 |
C4—N1—C3 | 125.63 (10) | C8—C7—C6 | 110.73 (10) |
C4—N1—H1N | 115.4 | C8—C7—H7A | 109.5 |
C3—N1—H1N | 118.5 | C6—C7—H7A | 109.5 |
C4—N2—N3 | 119.17 (10) | C8—C7—H7B | 109.5 |
C4—N2—H2N | 119.7 | C6—C7—H7B | 109.5 |
N3—N2—H2N | 121.0 | H7A—C7—H7B | 108.1 |
C5—N3—N2 | 117.81 (10) | C9—C8—C7 | 110.81 (10) |
C2—C1—H1A | 120.0 | C9—C8—H8A | 109.5 |
C2—C1—H1B | 120.0 | C7—C8—H8A | 109.5 |
H1A—C1—H1B | 120.0 | C9—C8—H8B | 109.5 |
C1—C2—C3 | 126.56 (14) | C7—C8—H8B | 109.5 |
C1—C2—H2 | 116.7 | H8A—C8—H8B | 108.1 |
C3—C2—H2 | 116.7 | C10—C9—C14 | 118.77 (11) |
N1—C3—C2 | 113.63 (11) | C10—C9—C8 | 120.51 (11) |
N1—C3—H3A | 108.8 | C14—C9—C8 | 120.71 (10) |
C2—C3—H3A | 108.8 | C11—C10—C9 | 121.58 (12) |
N1—C3—H3B | 108.8 | C11—C10—H10 | 119.2 |
C2—C3—H3B | 108.8 | C9—C10—H10 | 119.2 |
H3A—C3—H3B | 107.7 | C10—C11—C12 | 119.66 (11) |
N1—C4—N2 | 116.10 (10) | C10—C11—H11 | 120.2 |
N1—C4—S1 | 125.31 (9) | C12—C11—H11 | 120.2 |
N2—C4—S1 | 118.58 (9) | C13—C12—C11 | 119.94 (12) |
N3—C5—C14 | 116.47 (10) | C13—C12—H12 | 120.0 |
N3—C5—C6 | 124.24 (10) | C11—C12—H12 | 120.0 |
C14—C5—C6 | 119.26 (10) | C12—C13—C14 | 120.69 (11) |
C5—C6—C7 | 113.07 (10) | C12—C13—H13 | 119.7 |
C5—C6—H6A | 109.0 | C14—C13—H13 | 119.7 |
C7—C6—H6A | 109.0 | C13—C14—C9 | 119.35 (10) |
C5—C6—H6B | 109.0 | C13—C14—C5 | 120.78 (10) |
C7—C6—H6B | 109.0 | C9—C14—C5 | 119.87 (10) |
H6A—C6—H6B | 107.8 | ||
C4—N2—N3—C5 | 176.28 (10) | C14—C9—C10—C11 | 0.25 (17) |
C4—N1—C3—C2 | −109.16 (14) | C8—C9—C10—C11 | −178.62 (11) |
C1—C2—C3—N1 | 4.4 (2) | C9—C10—C11—C12 | 0.07 (18) |
C3—N1—C4—N2 | 179.56 (11) | C10—C11—C12—C13 | −0.07 (18) |
C3—N1—C4—S1 | −1.23 (18) | C11—C12—C13—C14 | −0.26 (18) |
N3—N2—C4—N1 | 1.89 (16) | C12—C13—C14—C9 | 0.58 (17) |
N3—N2—C4—S1 | −177.38 (8) | C12—C13—C14—C5 | −179.10 (10) |
N2—N3—C5—C14 | 178.78 (9) | C10—C9—C14—C13 | −0.57 (16) |
N2—N3—C5—C6 | 0.54 (16) | C8—C9—C14—C13 | 178.30 (10) |
N3—C5—C6—C7 | −163.89 (11) | C10—C9—C14—C5 | 179.12 (10) |
C14—C5—C6—C7 | 17.91 (14) | C8—C9—C14—C5 | −2.02 (16) |
C5—C6—C7—C8 | −50.50 (14) | N3—C5—C14—C13 | 10.37 (15) |
C6—C7—C8—C9 | 56.66 (13) | C6—C5—C14—C13 | −171.29 (10) |
C7—C8—C9—C10 | 147.83 (11) | N3—C5—C14—C9 | −169.31 (10) |
C7—C8—C9—C14 | −31.02 (15) | C6—C5—C14—C9 | 9.03 (15) |
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1N···N3 | 0.91 | 2.17 | 2.6146 (13) | 109 |
N1—H1N···S1i | 0.91 | 2.82 | 3.4642 (11) | 129 |
Symmetry code: (i) −x+1/2, y+1/2, −z+3/2. |
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1N···N3 | 0.91 | 2.17 | 2.6146 (13) | 109 |
N1—H1N···S1i | 0.91 | 2.82 | 3.4642 (11) | 129 |
Symmetry code: (i) −x+1/2, y+1/2, −z+3/2. |
Acknowledgements
The support of NSF–MRI Grant No. 1228232 for the purchase of the diffractometer and Tulane University for support of the Tulane Crystallography Laboratory are gratefully acknowledged.
References
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