organic compounds
3-({[Bis(2-methylpropyl)carbamothioyl]amino}carbonyl)benzamide
aDepartment of Chemistry, National Institute of Technology, Tiruchirappalli 620 015, India, bDepartment of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia, and cChemistry Department, Faculty of Science, King Abdulaziz University, PO Box 80203 Jeddah, Saudi Arabia
*Correspondence e-mail: edward.tiekink@gmail.com
In the title compound, C17H25N3O2S, the terminal and central amide groups are, respectively, twisted and coplanar with the attached benzene ring [O—C—C—C torsion angles = 22.7 (3) and 5.4 (3)°]. In the central part of the molecule, the amide and thioamide residues are approximately perpendicular [C—N—C—S torsion angle = −104.98 (18)°]. Supramolecular layers with a zigzag topology are formed in the crystal packing by N—H⋯O, N—H⋯S and C—H⋯O interactions; these stack along c, being separated by hydrophobic interactions.
Related literature
For the preparation of bipodal acylthiourea derivatives, see: Bourne et al. (2005). For a related structure, see: Selvakumaran et al. (2013).
Experimental
Crystal data
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Data collection: CrysAlis PRO (Agilent, 2013); cell CrysAlis PRO; data reduction: CrysAlis PRO; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012) and DIAMOND (Brandenburg, 2006); software used to prepare material for publication: publCIF (Westrip, 2010).
Supporting information
https://doi.org/10.1107/S1600536813017455/hg5326sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536813017455/hg5326Isup2.hkl
Supporting information file. DOI: https://doi.org/10.1107/S1600536813017455/hg5326Isup3.cml
Isophthaloyl dichloride (2.0302 g, 10 mmol) dissolved in acetone (80 ml), was placed in a dropping funnel and added drop wise with stirring to potassium thiocyanate (1.9436 g, 20 mmol) dissolved in acetone (80 ml), under N2 atmosphere, in a three-necked round bottom flask. The mixture was heated to reflux for 30 minutes and then allowed to cool. A solution of diisobutylamine (2.2850 g, 20 mmol) in acetone (80 ml) was added drop wise from a dropping funnel to the reaction mixture and the resulting mixture was stirred for 2 h at room temperature. Then, hydrochloric acid (0.1 N, 300 ml) was added and the resulting white solid was filtered off, washed with water and dried in vacuo. Single crystals were grown at room temperature from acetonitrile/dimethyl formamide mixture (1:1) F T—IR (KBr): ν(NH2) 3217 & 3192, ν(N—H) 3405, ν(C═O) 1671 (with adjacent NH2), ν(C═O) 1652 (with adjacent NH), ν(C═C) 1593, ν(C═S) 1257 cm-1. UV-Visible (DMF): νmax; 264, 283, 363 nm.
Carbon-bound H-atoms were placed in calculated positions [C—H = 0.95 to 1.00 Å, Uiso(H)= 1.2 to 1.5Ueq(C)] and were included in the
in the riding model approximation. The amino H-atoms were similarly constrained [N—H = 0.88 Å, and with Uiso(H)= 1.2Ueq(N)]. One isopropyl arm is disordered; the disorder refined to exactly 0.5. The 1,2-related distances were restrained to 1.54±0.01 Å and the 1,3-related ones to 2.51±0.01 Å. The anisotropic displacement parameters of the primed atoms were set to those of the unprimed ones, and the anisotropic displacement parameters were restrained to be nearly isotropic.The title compound, (I), was obtained as a by-product in an attempt to prepare a bipodal acylthiourea derivative (Bourne et al., 2005) from diisobutylamine, isophthaloyl dichloride and potassium thiocyanate in acetone. Crystals were grown from a solution of the compound in acetonitrile/dimethyl formamide mixture (1:1). In (I), Fig. 1, the terminal [O1—C1—C2—C7 torsion angle = 22.7 (3)°] and central [C5—C6—C8—O2 = 5.4 (3)°] amide substituents are twisted and co-planar with the attached benzene ring, respectively. A twist is also noted between the amide and adjacent thioamide residues as seen in the C8—N2—C9—S1 torsion angle of -104.98 (18)°. The methylpropyl substituents lie to either side and are approximately perpendicular to the C3N plane with the C9—N3—C10—C11/C11' (50:50 disorder in the isopropyl group) torsion angles being 126.0 (3) and 87.5 (3)°, respectively, and 100.4 (2)° for C9—N3—C14—C1. The aforementioned conformation matches that found in the accompanying paper (Selvakumaran et al., 2013). In the crystal packing, supramolecular layers with a zigzag topology are formed by N—H···O, N—H···S and C—H···O interactions, Fig. 2 and Table 1. Layers stack along the c axis being separated by hydrophobic intertactions.
For the preparation of bipodal acylthiourea derivatives, see: Bourne et al. (2005). For a related structure, see: Selvakumaran et al. (2013).
Data collection: CrysAlis PRO (Agilent, 2013); cell
CrysAlis PRO (Agilent, 2013); data reduction: CrysAlis PRO (Agilent, 2013); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012) and DIAMOND (Brandenburg, 2006); software used to prepare material for publication: publCIF (Westrip, 2010).Fig. 1. Molecular structure of (I) showing atom-labelling scheme and displacement ellipsoids at the 50% probability level. | |
Fig. 2. A plan view of the zigzag supramolecular layer in (I). The N—H···O, N—H···S and C—H···O interactions are shown as blue, orange and purple dashed lines, respectively. | |
Fig. 3. A view of the unit-cell contents in projection down the b axis in (I). The N—H···O, N—H···S and C—H···O interactions are shown as blue, orange and purple dashed lines, respectively. |
C17H25N3O2S | F(000) = 720 |
Mr = 335.46 | Dx = 1.186 Mg m−3 |
Orthorhombic, P21212 | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: P 2 2ab | Cell parameters from 3818 reflections |
a = 13.9870 (4) Å | θ = 2.4–29.3° |
b = 15.7103 (4) Å | µ = 0.18 mm−1 |
c = 8.5532 (3) Å | T = 100 K |
V = 1879.48 (10) Å3 | Block, colourless |
Z = 4 | 0.40 × 0.30 × 0.20 mm |
Agilent SuperNova Dual diffractometer with an Atlas detector | 4007 independent reflections |
Radiation source: SuperNova (Mo) X-ray Source | 3694 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.020 |
Detector resolution: 10.4041 pixels mm-1 | θmax = 27.5°, θmin = 2.4° |
ω scan | h = −17→18 |
Absorption correction: multi-scan (CrysAlis PRO; Agilent, 2013) | k = −17→20 |
Tmin = 0.930, Tmax = 0.964 | l = −7→10 |
6635 measured reflections |
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.039 | H-atom parameters constrained |
wR(F2) = 0.097 | w = 1/[σ2(Fo2) + (0.0461P)2 + 0.7082P] where P = (Fo2 + 2Fc2)/3 |
S = 1.00 | (Δ/σ)max = 0.001 |
4007 reflections | Δρmax = 0.27 e Å−3 |
218 parameters | Δρmin = −0.24 e Å−3 |
30 restraints | Absolute structure: Flack (1983), 1590 Friedel pairs |
Primary atom site location: structure-invariant direct methods | Absolute structure parameter: −0.03 (8) |
C17H25N3O2S | V = 1879.48 (10) Å3 |
Mr = 335.46 | Z = 4 |
Orthorhombic, P21212 | Mo Kα radiation |
a = 13.9870 (4) Å | µ = 0.18 mm−1 |
b = 15.7103 (4) Å | T = 100 K |
c = 8.5532 (3) Å | 0.40 × 0.30 × 0.20 mm |
Agilent SuperNova Dual diffractometer with an Atlas detector | 4007 independent reflections |
Absorption correction: multi-scan (CrysAlis PRO; Agilent, 2013) | 3694 reflections with I > 2σ(I) |
Tmin = 0.930, Tmax = 0.964 | Rint = 0.020 |
6635 measured reflections |
R[F2 > 2σ(F2)] = 0.039 | H-atom parameters constrained |
wR(F2) = 0.097 | Δρmax = 0.27 e Å−3 |
S = 1.00 | Δρmin = −0.24 e Å−3 |
4007 reflections | Absolute structure: Flack (1983), 1590 Friedel pairs |
218 parameters | Absolute structure parameter: −0.03 (8) |
30 restraints |
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. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
S1 | 0.01768 (4) | 0.15262 (3) | 0.66311 (7) | 0.03126 (14) | |
O1 | 0.05091 (10) | 0.60837 (8) | 0.73835 (19) | 0.0262 (3) | |
O2 | 0.26459 (10) | 0.25192 (9) | 0.70500 (17) | 0.0268 (3) | |
N1 | 0.12011 (13) | 0.68211 (11) | 0.5438 (2) | 0.0311 (4) | |
H11 | 0.0791 | 0.7243 | 0.5533 | 0.037* | |
H12 | 0.1655 | 0.6846 | 0.4727 | 0.037* | |
N2 | 0.11244 (11) | 0.28966 (10) | 0.7599 (2) | 0.0199 (3) | |
H2 | 0.0705 | 0.3307 | 0.7742 | 0.024* | |
N3 | 0.12403 (12) | 0.17031 (10) | 0.9200 (2) | 0.0253 (4) | |
C1 | 0.11351 (14) | 0.61468 (12) | 0.6368 (2) | 0.0222 (4) | |
C2 | 0.18533 (14) | 0.54440 (12) | 0.6160 (2) | 0.0207 (4) | |
C3 | 0.27479 (14) | 0.55770 (13) | 0.5504 (3) | 0.0247 (4) | |
H3 | 0.2921 | 0.6127 | 0.5136 | 0.030* | |
C4 | 0.33900 (16) | 0.49082 (14) | 0.5385 (3) | 0.0299 (5) | |
H4 | 0.4006 | 0.5001 | 0.4948 | 0.036* | |
C5 | 0.31354 (15) | 0.41050 (13) | 0.5902 (3) | 0.0260 (4) | |
H5 | 0.3578 | 0.3649 | 0.5817 | 0.031* | |
C6 | 0.22343 (13) | 0.39591 (12) | 0.6546 (2) | 0.0204 (4) | |
C7 | 0.15980 (13) | 0.46342 (12) | 0.6693 (2) | 0.0196 (4) | |
H7 | 0.0989 | 0.4545 | 0.7157 | 0.024* | |
C8 | 0.20241 (14) | 0.30731 (12) | 0.7075 (2) | 0.0202 (4) | |
C9 | 0.08818 (13) | 0.20345 (12) | 0.7909 (2) | 0.0221 (4) | |
C10 | 0.11303 (17) | 0.07868 (12) | 0.9522 (3) | 0.0371 (6) | |
H10A | 0.0508 | 0.0592 | 0.9102 | 0.045* | 0.500 (4) |
H10B | 0.1122 | 0.0697 | 1.0668 | 0.045* | 0.500 (4) |
H10C | 0.0696 | 0.0722 | 1.0429 | 0.045* | 0.500 (4) |
H10D | 0.0812 | 0.0522 | 0.8611 | 0.045* | 0.500 (4) |
C11 | 0.1901 (3) | 0.0265 (3) | 0.8831 (6) | 0.0295 (8) | 0.500 (4) |
H11A | 0.1766 | 0.0275 | 0.7683 | 0.035* | 0.500 (4) |
C12 | 0.1752 (7) | −0.0672 (4) | 0.9301 (7) | 0.0374 (13) | 0.500 (4) |
H12A | 0.1078 | −0.0765 | 0.9566 | 0.056* | 0.500 (4) |
H12B | 0.2152 | −0.0805 | 1.0209 | 0.056* | 0.500 (4) |
H12C | 0.1930 | −0.1042 | 0.8426 | 0.056* | 0.500 (4) |
C13 | 0.2851 (7) | 0.0534 (13) | 0.895 (3) | 0.0506 (12) | 0.500 (4) |
H13A | 0.2886 | 0.1149 | 0.8759 | 0.076* | 0.500 (4) |
H13B | 0.3241 | 0.0234 | 0.8175 | 0.076* | 0.500 (4) |
H13C | 0.3092 | 0.0409 | 1.0002 | 0.076* | 0.500 (4) |
C11' | 0.2013 (3) | 0.0304 (3) | 0.9852 (6) | 0.0295 (8) | 0.50 |
H11' | 0.2189 | 0.0473 | 1.0942 | 0.035* | 0.500 (4) |
C12' | 0.1753 (7) | −0.0640 (4) | 0.9979 (7) | 0.0374 (13) | 0.50 |
H12D | 0.1074 | −0.0696 | 1.0237 | 0.056* | 0.500 (4) |
H12E | 0.2139 | −0.0906 | 1.0801 | 0.056* | 0.500 (4) |
H12F | 0.1881 | −0.0922 | 0.8978 | 0.056* | 0.500 (4) |
C13' | 0.2927 (7) | 0.0473 (13) | 0.889 (3) | 0.0506 (12) | 0.50 |
H13D | 0.2991 | 0.1085 | 0.8696 | 0.076* | 0.500 (4) |
H13E | 0.2883 | 0.0172 | 0.7886 | 0.076* | 0.500 (4) |
H13F | 0.3485 | 0.0268 | 0.9467 | 0.076* | 0.500 (4) |
C14 | 0.16514 (15) | 0.22155 (13) | 1.0474 (3) | 0.0274 (5) | |
H14A | 0.1832 | 0.2782 | 1.0063 | 0.033* | |
H14B | 0.2240 | 0.1935 | 1.0861 | 0.033* | |
C15 | 0.09549 (17) | 0.23284 (18) | 1.1831 (3) | 0.0410 (6) | |
H15 | 0.0827 | 0.1756 | 1.2298 | 0.049* | |
C16 | 0.00072 (19) | 0.2703 (2) | 1.1290 (3) | 0.0612 (9) | |
H16A | −0.0273 | 0.2335 | 1.0486 | 0.092* | |
H16B | 0.0116 | 0.3272 | 1.0854 | 0.092* | |
H16C | −0.0431 | 0.2744 | 1.2181 | 0.092* | |
C17 | 0.1423 (2) | 0.28857 (19) | 1.3076 (3) | 0.0475 (7) | |
H17A | 0.2021 | 0.2622 | 1.3421 | 0.071* | |
H17B | 0.0989 | 0.2944 | 1.3971 | 0.071* | |
H17C | 0.1557 | 0.3449 | 1.2638 | 0.071* |
U11 | U22 | U33 | U12 | U13 | U23 | |
S1 | 0.0270 (3) | 0.0254 (2) | 0.0414 (3) | −0.0024 (2) | −0.0020 (2) | −0.0130 (2) |
O1 | 0.0196 (6) | 0.0223 (7) | 0.0367 (9) | 0.0022 (6) | 0.0062 (6) | 0.0054 (6) |
O2 | 0.0231 (7) | 0.0245 (7) | 0.0329 (9) | 0.0073 (6) | 0.0058 (6) | 0.0032 (6) |
N1 | 0.0249 (9) | 0.0254 (8) | 0.0431 (12) | 0.0041 (7) | 0.0082 (8) | 0.0128 (8) |
N2 | 0.0163 (7) | 0.0166 (7) | 0.0268 (9) | 0.0017 (6) | 0.0003 (7) | −0.0011 (7) |
N3 | 0.0212 (8) | 0.0179 (8) | 0.0370 (10) | −0.0007 (6) | −0.0017 (7) | 0.0028 (7) |
C1 | 0.0179 (9) | 0.0216 (9) | 0.0272 (11) | −0.0012 (8) | −0.0013 (8) | 0.0026 (8) |
C2 | 0.0189 (9) | 0.0230 (9) | 0.0202 (10) | 0.0002 (8) | −0.0005 (7) | 0.0013 (8) |
C3 | 0.0226 (9) | 0.0235 (9) | 0.0280 (11) | −0.0006 (8) | 0.0041 (8) | 0.0051 (9) |
C4 | 0.0213 (10) | 0.0330 (11) | 0.0354 (12) | −0.0006 (9) | 0.0101 (10) | 0.0022 (10) |
C5 | 0.0233 (10) | 0.0241 (10) | 0.0307 (12) | 0.0052 (8) | 0.0055 (9) | 0.0014 (9) |
C6 | 0.0200 (9) | 0.0227 (9) | 0.0186 (9) | 0.0006 (7) | −0.0002 (8) | 0.0008 (8) |
C7 | 0.0176 (8) | 0.0218 (9) | 0.0196 (9) | −0.0002 (7) | −0.0002 (8) | 0.0001 (8) |
C8 | 0.0213 (9) | 0.0221 (9) | 0.0173 (10) | 0.0021 (8) | −0.0012 (7) | −0.0019 (7) |
C9 | 0.0174 (8) | 0.0176 (9) | 0.0312 (12) | 0.0027 (7) | 0.0045 (8) | −0.0034 (8) |
C10 | 0.0390 (13) | 0.0167 (10) | 0.0556 (16) | 0.0022 (9) | 0.0046 (12) | 0.0065 (10) |
C11 | 0.0374 (17) | 0.0237 (13) | 0.0274 (17) | 0.0075 (12) | −0.0093 (16) | 0.0005 (16) |
C12 | 0.0503 (17) | 0.0218 (13) | 0.040 (4) | 0.0101 (12) | −0.019 (4) | −0.004 (3) |
C13 | 0.0451 (18) | 0.042 (2) | 0.065 (2) | 0.0223 (19) | 0.0127 (18) | 0.0127 (18) |
C11' | 0.0374 (17) | 0.0237 (13) | 0.0274 (17) | 0.0075 (12) | −0.0093 (16) | 0.0005 (16) |
C12' | 0.0503 (17) | 0.0218 (13) | 0.040 (4) | 0.0101 (12) | −0.019 (4) | −0.004 (3) |
C13' | 0.0451 (18) | 0.042 (2) | 0.065 (2) | 0.0223 (19) | 0.0127 (18) | 0.0127 (18) |
C14 | 0.0238 (10) | 0.0267 (10) | 0.0318 (12) | −0.0025 (8) | −0.0064 (9) | 0.0066 (9) |
C15 | 0.0399 (13) | 0.0582 (16) | 0.0249 (12) | −0.0110 (12) | −0.0014 (11) | 0.0082 (11) |
C16 | 0.0314 (13) | 0.117 (3) | 0.0349 (15) | 0.0081 (16) | 0.0033 (11) | −0.0206 (16) |
C17 | 0.0487 (15) | 0.0643 (17) | 0.0297 (14) | −0.0072 (13) | −0.0058 (12) | 0.0027 (12) |
S1—C9 | 1.675 (2) | C11—C13 | 1.398 (13) |
O1—C1 | 1.237 (2) | C11—C12 | 1.540 (7) |
O2—C8 | 1.230 (2) | C11—H11A | 1.0000 |
N1—C1 | 1.328 (3) | C12—H12A | 0.9800 |
N1—H11 | 0.8800 | C12—H12B | 0.9800 |
N1—H12 | 0.8800 | C12—H12C | 0.9800 |
N2—C8 | 1.364 (2) | C13—H13A | 0.9800 |
N2—C9 | 1.421 (2) | C13—H13B | 0.9800 |
N2—H2 | 0.8800 | C13—H13C | 0.9800 |
N3—C9 | 1.320 (3) | C11'—C13' | 1.545 (9) |
N3—C14 | 1.472 (3) | C11'—C12' | 1.531 (6) |
N3—C10 | 1.474 (2) | C11'—H11' | 1.0000 |
C1—C2 | 1.503 (3) | C12'—H12D | 0.9800 |
C2—C3 | 1.387 (3) | C12'—H12E | 0.9800 |
C2—C7 | 1.398 (3) | C12'—H12F | 0.9800 |
C3—C4 | 1.386 (3) | C13'—H13D | 0.9800 |
C3—H3 | 0.9500 | C13'—H13E | 0.9800 |
C4—C5 | 1.384 (3) | C13'—H13F | 0.9800 |
C4—H4 | 0.9500 | C14—C15 | 1.525 (3) |
C5—C6 | 1.394 (3) | C14—H14A | 0.9900 |
C5—H5 | 0.9500 | C14—H14B | 0.9900 |
C6—C7 | 1.390 (3) | C15—C17 | 1.526 (4) |
C6—C8 | 1.493 (3) | C15—C16 | 1.523 (4) |
C7—H7 | 0.9500 | C15—H15 | 1.0000 |
C10—C11' | 1.475 (4) | C16—H16A | 0.9800 |
C10—C11 | 1.478 (5) | C16—H16B | 0.9800 |
C10—H10A | 0.9900 | C16—H16C | 0.9800 |
C10—H10B | 0.9900 | C17—H17A | 0.9800 |
C10—H10C | 0.9900 | C17—H17B | 0.9800 |
C10—H10D | 0.9900 | C17—H17C | 0.9800 |
C1—N1—H11 | 120.0 | C11—C12—H12A | 109.5 |
C1—N1—H12 | 120.0 | C11—C12—H12B | 109.5 |
H11—N1—H12 | 120.0 | H12A—C12—H12B | 109.5 |
C8—N2—C9 | 118.37 (16) | C11—C12—H12C | 109.5 |
C8—N2—H2 | 120.8 | H12A—C12—H12C | 109.5 |
C9—N2—H2 | 120.8 | H12B—C12—H12C | 109.5 |
C9—N3—C14 | 123.52 (16) | C11—C13—H13A | 109.5 |
C9—N3—C10 | 120.15 (19) | C11—C13—H13B | 109.5 |
C14—N3—C10 | 115.87 (19) | H13A—C13—H13B | 109.5 |
O1—C1—N1 | 122.25 (18) | C11—C13—H13C | 109.5 |
O1—C1—C2 | 119.81 (17) | H13A—C13—H13C | 109.5 |
N1—C1—C2 | 117.94 (18) | H13B—C13—H13C | 109.5 |
C3—C2—C7 | 119.97 (18) | C10—C11'—C13' | 120.2 (8) |
C3—C2—C1 | 122.69 (17) | C10—C11'—C12' | 108.2 (4) |
C7—C2—C1 | 117.33 (17) | C13'—C11'—C12' | 113.6 (8) |
C2—C3—C4 | 120.00 (19) | C10—C11'—H11' | 104.4 |
C2—C3—H3 | 120.0 | C13'—C11'—H11' | 104.4 |
C4—C3—H3 | 120.0 | C12'—C11'—H11' | 104.4 |
C5—C4—C3 | 120.08 (19) | C11'—C12'—H12D | 109.5 |
C5—C4—H4 | 120.0 | C11'—C12'—H12E | 109.5 |
C3—C4—H4 | 120.0 | H12D—C12'—H12E | 109.5 |
C4—C5—C6 | 120.58 (19) | C11'—C12'—H12F | 109.5 |
C4—C5—H5 | 119.7 | H12D—C12'—H12F | 109.5 |
C6—C5—H5 | 119.7 | H12E—C12'—H12F | 109.5 |
C7—C6—C5 | 119.28 (18) | C11'—C13'—H13D | 109.5 |
C7—C6—C8 | 123.91 (17) | C11'—C13'—H13E | 109.5 |
C5—C6—C8 | 116.80 (17) | H13D—C13'—H13E | 109.5 |
C6—C7—C2 | 120.08 (18) | C11'—C13'—H13F | 109.5 |
C6—C7—H7 | 120.0 | H13D—C13'—H13F | 109.5 |
C2—C7—H7 | 120.0 | H13E—C13'—H13F | 109.5 |
O2—C8—N2 | 120.92 (18) | N3—C14—C15 | 112.17 (18) |
O2—C8—C6 | 120.99 (17) | N3—C14—H14A | 109.2 |
N2—C8—C6 | 118.08 (16) | C15—C14—H14A | 109.2 |
N3—C9—N2 | 116.19 (17) | N3—C14—H14B | 109.2 |
N3—C9—S1 | 125.57 (15) | C15—C14—H14B | 109.2 |
N2—C9—S1 | 118.24 (16) | H14A—C14—H14B | 107.9 |
C11'—C10—N3 | 116.8 (2) | C14—C15—C17 | 108.9 (2) |
N3—C10—C11 | 113.0 (2) | C14—C15—C16 | 111.7 (2) |
N3—C10—H10A | 109.0 | C17—C15—C16 | 111.3 (2) |
C11—C10—H10A | 109.0 | C14—C15—H15 | 108.3 |
N3—C10—H10B | 109.0 | C17—C15—H15 | 108.3 |
C11—C10—H10B | 109.0 | C16—C15—H15 | 108.3 |
H10A—C10—H10B | 107.8 | C15—C16—H16A | 109.5 |
C11'—C10—H10C | 108.1 | C15—C16—H16B | 109.5 |
N3—C10—H10C | 108.1 | H16A—C16—H16B | 109.5 |
C11'—C10—H10D | 108.1 | C15—C16—H16C | 109.5 |
N3—C10—H10D | 108.1 | H16A—C16—H16C | 109.5 |
H10C—C10—H10D | 107.3 | H16B—C16—H16C | 109.5 |
C13—C11—C10 | 119.7 (9) | C15—C17—H17A | 109.5 |
C13—C11—C12 | 113.5 (9) | C15—C17—H17B | 109.5 |
C10—C11—C12 | 109.1 (4) | H17A—C17—H17B | 109.5 |
C13—C11—H11A | 104.2 | C15—C17—H17C | 109.5 |
C10—C11—H11A | 104.2 | H17A—C17—H17C | 109.5 |
C12—C11—H11A | 104.2 | H17B—C17—H17C | 109.5 |
O1—C1—C2—C3 | −155.8 (2) | C10—N3—C9—N2 | −172.35 (18) |
N1—C1—C2—C3 | 24.2 (3) | C14—N3—C9—S1 | −164.30 (16) |
O1—C1—C2—C7 | 22.7 (3) | C10—N3—C9—S1 | 7.6 (3) |
N1—C1—C2—C7 | −157.3 (2) | C8—N2—C9—N3 | 75.0 (2) |
C7—C2—C3—C4 | −0.3 (3) | C8—N2—C9—S1 | −104.98 (18) |
C1—C2—C3—C4 | 178.1 (2) | C9—N3—C10—C11' | 126.0 (3) |
C2—C3—C4—C5 | 0.8 (4) | C14—N3—C10—C11' | −61.5 (3) |
C3—C4—C5—C6 | 0.0 (4) | C9—N3—C10—C11 | 87.5 (3) |
C4—C5—C6—C7 | −1.2 (3) | C14—N3—C10—C11 | −100.0 (3) |
C4—C5—C6—C8 | −179.8 (2) | C11'—C10—C11—C13 | −60.3 (12) |
C5—C6—C7—C2 | 1.7 (3) | N3—C10—C11—C13 | 44.0 (12) |
C8—C6—C7—C2 | −179.77 (19) | C11'—C10—C11—C12 | 72.9 (5) |
C3—C2—C7—C6 | −1.0 (3) | N3—C10—C11—C12 | 177.1 (4) |
C1—C2—C7—C6 | −179.47 (18) | N3—C10—C11'—C13' | −41.3 (10) |
C9—N2—C8—O2 | −8.7 (3) | C11—C10—C11'—C13' | 51.2 (9) |
C9—N2—C8—C6 | 171.83 (18) | N3—C10—C11'—C12' | −174.1 (4) |
C7—C6—C8—O2 | −173.1 (2) | C11—C10—C11'—C12' | −81.5 (5) |
C5—C6—C8—O2 | 5.4 (3) | C9—N3—C14—C15 | 100.4 (2) |
C7—C6—C8—N2 | 6.4 (3) | C10—N3—C14—C15 | −71.8 (2) |
C5—C6—C8—N2 | −175.10 (19) | N3—C14—C15—C17 | −178.37 (19) |
C14—N3—C9—N2 | 15.8 (3) | N3—C14—C15—C16 | −55.0 (3) |
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H12···O2i | 0.88 | 2.09 | 2.887 (2) | 150 |
N2—H2···O1ii | 0.88 | 1.97 | 2.797 (2) | 155 |
N1—H11···S1ii | 0.88 | 2.54 | 3.3908 (18) | 163 |
C7—H7···O1ii | 0.95 | 2.32 | 3.210 (2) | 155 |
Symmetry codes: (i) −x+1/2, y+1/2, −z+1; (ii) −x, −y+1, z. |
Experimental details
Crystal data | |
Chemical formula | C17H25N3O2S |
Mr | 335.46 |
Crystal system, space group | Orthorhombic, P21212 |
Temperature (K) | 100 |
a, b, c (Å) | 13.9870 (4), 15.7103 (4), 8.5532 (3) |
V (Å3) | 1879.48 (10) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.18 |
Crystal size (mm) | 0.40 × 0.30 × 0.20 |
Data collection | |
Diffractometer | Agilent SuperNova Dual diffractometer with an Atlas detector |
Absorption correction | Multi-scan (CrysAlis PRO; Agilent, 2013) |
Tmin, Tmax | 0.930, 0.964 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 6635, 4007, 3694 |
Rint | 0.020 |
(sin θ/λ)max (Å−1) | 0.650 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.039, 0.097, 1.00 |
No. of reflections | 4007 |
No. of parameters | 218 |
No. of restraints | 30 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.27, −0.24 |
Absolute structure | Flack (1983), 1590 Friedel pairs |
Absolute structure parameter | −0.03 (8) |
Computer programs: CrysAlis PRO (Agilent, 2013), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), ORTEP-3 for Windows (Farrugia, 2012) and DIAMOND (Brandenburg, 2006), publCIF (Westrip, 2010).
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H12···O2i | 0.88 | 2.09 | 2.887 (2) | 150 |
N2—H2···O1ii | 0.88 | 1.97 | 2.797 (2) | 155 |
N1—H11···S1ii | 0.88 | 2.54 | 3.3908 (18) | 163 |
C7—H7···O1ii | 0.95 | 2.32 | 3.210 (2) | 155 |
Symmetry codes: (i) −x+1/2, y+1/2, −z+1; (ii) −x, −y+1, z. |
Footnotes
‡Additional correspondence author, e-mail: kar@nitt.edu.
Acknowledgements
NS thanks the NITT for a Fellowship. The authors also thank the Ministry of Higher Education (Malaysia) for funding structural studies through the High-Impact Research scheme (UM.C/HIR-MOHE/SC/03).
References
Agilent (2013). CrysAlis PRO. Agilent Technologies Inc., Santa Clara, CA, USA. Google Scholar
Bourne, S. A., Hallale, O. & Koch, K. R. (2005). Cryst. Growth Des. 5, 307–312. Web of Science CSD CrossRef CAS Google Scholar
Brandenburg, K. (2006). DIAMOND. Crystal Impact GbR, Bonn, Germany. Google Scholar
Farrugia, L. J. (2012). J. Appl. Cryst. 45, 849–854. Web of Science CrossRef CAS IUCr Journals Google Scholar
Flack, H. D. (1983). Acta Cryst. A39, 876–881. CrossRef CAS Web of Science IUCr Journals Google Scholar
Selvakumaran, N., Karvembu, R., Ng, S. W. & Tiekink, E. R. T. (2013). Acta Cryst. E69, o1184–o1185. CSD CrossRef IUCr Journals Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Westrip, S. P. (2010). J. Appl. Cryst. 43, 920–925. Web of Science CrossRef CAS IUCr Journals Google Scholar
This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
The title compound, (I), was obtained as a by-product in an attempt to prepare a bipodal acylthiourea derivative (Bourne et al., 2005) from diisobutylamine, isophthaloyl dichloride and potassium thiocyanate in acetone. Crystals were grown from a solution of the compound in acetonitrile/dimethyl formamide mixture (1:1). In (I), Fig. 1, the terminal [O1—C1—C2—C7 torsion angle = 22.7 (3)°] and central [C5—C6—C8—O2 = 5.4 (3)°] amide substituents are twisted and co-planar with the attached benzene ring, respectively. A twist is also noted between the amide and adjacent thioamide residues as seen in the C8—N2—C9—S1 torsion angle of -104.98 (18)°. The methylpropyl substituents lie to either side and are approximately perpendicular to the C3N plane with the C9—N3—C10—C11/C11' (50:50 disorder in the isopropyl group) torsion angles being 126.0 (3) and 87.5 (3)°, respectively, and 100.4 (2)° for C9—N3—C14—C1. The aforementioned conformation matches that found in the accompanying paper (Selvakumaran et al., 2013). In the crystal packing, supramolecular layers with a zigzag topology are formed by N—H···O, N—H···S and C—H···O interactions, Fig. 2 and Table 1. Layers stack along the c axis being separated by hydrophobic intertactions.