organic compounds
5-Fluoro-N′-(4-methylcyclohexylidene)-3-phenyl-1H-indole-2-carbohydrazide
aDepartment of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey, bDepartment of Pharmaceutical Chemistry, Faculty of Pharmacy, Istanbul University, 34116 Beyazit, Istanbul, Turkey, and cDepartment of Physics, Faculty of Arts and Sciences, Ondokuz Mayıs University, 55139 Samsun, Turkey
*Correspondence e-mail: akkurt@erciyes.edu.tr
The title compound, C22H22FN3O, crystallized with two independent molecules (A and B) in the these are linked by a pair of N—H⋯O hydrogen bonds, forming a pseudo-centrosymmetric dimer with an R22(10) motif. In addition, a number of C—H⋯π interactions are also observed. The 1H-indole ring systems in molecules A and B are essentially planar [maximum deviations of 0.019 (2) and 0.014 (2) Å, respectively] and make dihedral angles of 77.64 (10) and 69.50 (9)°, respectively, with thephenyl rings.
Related literature
For the synthesis and characterization of some bioactive indole derivatives, see: Akkurt et al. (2010, 2013); Cihan-Üstündağ & Çapan (2012); Zhang et al. (2004). For puckering analysis, see: Cremer & Pople (1975). For the graph-set analysis of hydrogen bonding, see: Bernstein et al. (1995).
Experimental
Crystal data
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Data collection: X-AREA (Stoe & Cie, 2002); cell X-AREA; data reduction: X-RED32 (Stoe & Cie, 2002); 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); software used to prepare material for publication: WinGX (Farrugia, 2012).
Supporting information
10.1107/S1600536813018436/sj5341sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536813018436/sj5341Isup2.hkl
Supporting information file. DOI: 10.1107/S1600536813018436/sj5341Isup3.cml
A mixture of 5-fluoro-3-phenyl-1H-indole-2-carbohydrazide (0.005 mol) and 4-methyl cyclohexanone (0.007 mol) was refluxed in 15 ml ABS. ethanol for 5 h. The precipitate obtained was purified by recrystallization from an ethanol-water mixture.
Yield:73%, mp.: 466.5–468.5 K. IR(KBr): υmax 3348, 3240 (N—H), 1652 (C=O) cm-1. 1H-NMR (DMSO-d6/500 MHz): δ 0.87 (d, 3H, J=5.3 Hz, 4-CH3-cyc.*), 1.00–1.14 (m, 1H, CH2-cyc.), 1.44–1.64 (br. m, 4H, CH, CH2-cyc.), 1.66–1.84 (m, 2H, CH2-cyc.), 2.15 (s, 1H, CH2-cyc.), 2.29 (s, 1H, CH2-cyc.), 7.12 (br. t, 2H, J=8.5 Hz, H4,H6-ind.), 7.33–7.50 (m, 6H, H7, 3-C6H5-ind.), 9.44 (s, 1H, CONH), 12.02 (s, 1H, NH) p.p.m.. Analysis calculated for C22H22FN3O: C 72.71, H 6.10, N 11.56%. Found: C 72.67, H 6.39, N 11.57%. (*cyc.=cyclohexylidene, ind.=indole).
H atoms bonded to C atoms and the H atoms (N1)H1 and (N4)H4 of the two of the four amide groups were positioned geometrically with C—H = 0.93 - 0.98 Å, and N—H =0.86 Å and refined using a riding model with Uiso(H) = 1.2 or 1.5Ueq(C,N). The H atoms (N2)H2N and (N5)H5N of the two amide groups were found in a difference Fourier map and were refined freely. The crystal studied was a non-merohedral twin (twin law 0.24 0.00 - 0.75 - 0.09 - 1.00 0.05 - 1.26 0.00 - 0.24), with the minor twin component refining to 0.00116 (8).
Data collection: X-AREA (Stoe & Cie, 2002); cell
X-AREA (Stoe & Cie, 2002); data reduction: X-RED32 (Stoe & Cie, 2002); 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); software used to prepare material for publication: WinGX (Farrugia, 2012).Fig. 1. The molecular structure of (I), showing the atom labelling scheme. Displacement ellipsoids for non-H atoms are drawn at the 30% probability level. | |
Fig. 2. View of the N—H···O dimer in the unit cell. H atoms not participating in hydrogen bonding have been omitted for clarity and hydrogen bonds are drawn as dashed lines. |
C22H22FN3O | Z = 4 |
Mr = 363.43 | F(000) = 768 |
Triclinic, P1 | Dx = 1.260 Mg m−3 |
Hall symbol: -P 1 | Mo Kα radiation, λ = 0.71073 Å |
a = 11.6630 (6) Å | Cell parameters from 35686 reflections |
b = 13.5320 (7) Å | θ = 2.0–28.0° |
c = 14.7754 (8) Å | µ = 0.09 mm−1 |
α = 112.967 (4)° | T = 296 K |
β = 95.936 (4)° | Prism, colourless |
γ = 111.385 (4)° | 0.68 × 0.52 × 0.33 mm |
V = 1915.4 (2) Å3 |
Stoe IPDS 2 diffractometer | 8702 independent reflections |
Radiation source: sealed X-ray tube, 12 x 0.4 mm long-fine focus | 5714 reflections with I > 2σ(I) |
Plane graphite monochromator | Rint = 0.058 |
Detector resolution: 6.67 pixels mm-1 | θmax = 27.6°, θmin = 2.0° |
ω scans | h = −15→15 |
Absorption correction: integration (X-RED32; Stoe & Cie, 2002) | k = −17→17 |
Tmin = 0.948, Tmax = 0.972 | l = −19→19 |
26097 measured reflections |
Refinement on F2 | 2 restraints |
Least-squares matrix: full | Hydrogen site location: mixed |
R[F2 > 2σ(F2)] = 0.057 | H atoms treated by a mixture of independent and constrained refinement |
wR(F2) = 0.144 | W = 1/[Σ2(FO2) + (0.0744P)2 + 0.1246P] WHERE P = (FO2 + 2FC2)/3 |
S = 1.03 | (Δ/σ)max < 0.001 |
8702 reflections | Δρmax = 0.42 e Å−3 |
496 parameters | Δρmin = −0.37 e Å−3 |
C22H22FN3O | γ = 111.385 (4)° |
Mr = 363.43 | V = 1915.4 (2) Å3 |
Triclinic, P1 | Z = 4 |
a = 11.6630 (6) Å | Mo Kα radiation |
b = 13.5320 (7) Å | µ = 0.09 mm−1 |
c = 14.7754 (8) Å | T = 296 K |
α = 112.967 (4)° | 0.68 × 0.52 × 0.33 mm |
β = 95.936 (4)° |
Stoe IPDS 2 diffractometer | 8702 independent reflections |
Absorption correction: integration (X-RED32; Stoe & Cie, 2002) | 5714 reflections with I > 2σ(I) |
Tmin = 0.948, Tmax = 0.972 | Rint = 0.058 |
26097 measured reflections |
R[F2 > 2σ(F2)] = 0.057 | 2 restraints |
wR(F2) = 0.144 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.03 | Δρmax = 0.42 e Å−3 |
8702 reflections | Δρmin = −0.37 e Å−3 |
496 parameters |
Geometry. Bond distances, angles etc. have been calculated using the rounded fractional coordinates. All su's are estimated from the variances of the (full) variance-covariance matrix. The cell e.s.d.'s are taken into account in the estimation of distances, angles and torsion angles |
Refinement. Refinement on F2 for ALL reflections except those flagged by the user for potential systematic errors. Weighted R-factors wR and all goodnesses of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The observed criterion of F2 > σ(F2) is used only for calculating -R-factor-obs 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 | ||
F1 | 0.33494 (17) | −0.02996 (12) | 0.06230 (14) | 0.1113 (7) | |
O1 | 0.68124 (14) | 0.68746 (12) | 0.28626 (9) | 0.0679 (5) | |
N1 | 0.52435 (14) | 0.45358 (13) | 0.24287 (11) | 0.0543 (5) | |
N2 | 0.70784 (16) | 0.62496 (14) | 0.12738 (12) | 0.0547 (5) | |
N3 | 0.78349 (15) | 0.73959 (13) | 0.14306 (11) | 0.0564 (5) | |
C1 | 0.46778 (18) | 0.33259 (17) | 0.20839 (13) | 0.0553 (6) | |
C2 | 0.3836 (2) | 0.2633 (2) | 0.24439 (16) | 0.0669 (7) | |
C3 | 0.3400 (2) | 0.1422 (2) | 0.19316 (18) | 0.0771 (9) | |
C4 | 0.3792 (2) | 0.09106 (19) | 0.10798 (19) | 0.0761 (8) | |
C5 | 0.4602 (2) | 0.15512 (18) | 0.06997 (16) | 0.0678 (7) | |
C6 | 0.50520 (18) | 0.27986 (16) | 0.12087 (13) | 0.0547 (6) | |
C7 | 0.58613 (17) | 0.37471 (16) | 0.10276 (12) | 0.0510 (5) | |
C8 | 0.64165 (17) | 0.35989 (15) | 0.01471 (12) | 0.0495 (5) | |
C9 | 0.56439 (19) | 0.32276 (19) | −0.08081 (14) | 0.0640 (7) | |
C10 | 0.6149 (2) | 0.3174 (2) | −0.16231 (14) | 0.0724 (8) | |
C11 | 0.7423 (2) | 0.34579 (18) | −0.15024 (14) | 0.0685 (7) | |
C12 | 0.8187 (2) | 0.3774 (2) | −0.05808 (16) | 0.0773 (8) | |
C13 | 0.7693 (2) | 0.3848 (2) | 0.02451 (14) | 0.0689 (7) | |
C14 | 0.59506 (17) | 0.47922 (16) | 0.17903 (12) | 0.0501 (5) | |
C15 | 0.66499 (16) | 0.60585 (16) | 0.20329 (12) | 0.0499 (5) | |
C16 | 0.81127 (17) | 0.74851 (16) | 0.06423 (14) | 0.0546 (6) | |
C17 | 0.7672 (2) | 0.6516 (2) | −0.04384 (15) | 0.0716 (7) | |
C18 | 0.8715 (3) | 0.66082 (19) | −0.09684 (16) | 0.0813 (8) | |
C19 | 0.9486 (3) | 0.7848 (2) | −0.08349 (18) | 0.0837 (9) | |
C20 | 1.0026 (2) | 0.87295 (18) | 0.02981 (17) | 0.0725 (7) | |
C21 | 0.8962 (2) | 0.87190 (18) | 0.08106 (17) | 0.0705 (8) | |
C22 | 1.0472 (3) | 0.7915 (3) | −0.1398 (3) | 0.1207 (14) | |
F2 | 0.95169 (12) | 1.23386 (12) | 0.77835 (10) | 0.0893 (5) | |
O2 | 0.39600 (13) | 0.58695 (12) | 0.35468 (10) | 0.0678 (5) | |
N4 | 0.62682 (15) | 0.79327 (14) | 0.47138 (11) | 0.0576 (5) | |
N5 | 0.28375 (16) | 0.68606 (16) | 0.42914 (13) | 0.0627 (6) | |
N6 | 0.16405 (16) | 0.59508 (15) | 0.36881 (11) | 0.0648 (5) | |
C23 | 0.72321 (18) | 0.90083 (16) | 0.54295 (13) | 0.0535 (6) | |
C24 | 0.85522 (19) | 0.95099 (19) | 0.55570 (15) | 0.0632 (7) | |
C25 | 0.9302 (2) | 1.0619 (2) | 0.63591 (16) | 0.0674 (7) | |
C26 | 0.8732 (2) | 1.12177 (18) | 0.70176 (15) | 0.0645 (7) | |
C27 | 0.74541 (18) | 1.07482 (17) | 0.69316 (14) | 0.0589 (6) | |
C28 | 0.66725 (17) | 0.96119 (15) | 0.61105 (12) | 0.0506 (6) | |
C29 | 0.53239 (17) | 0.88540 (15) | 0.57767 (12) | 0.0501 (6) | |
C30 | 0.43961 (16) | 0.91430 (15) | 0.63207 (12) | 0.0498 (5) | |
C31 | 0.4100 (2) | 1.00510 (18) | 0.63397 (15) | 0.0653 (7) | |
C32 | 0.3272 (2) | 1.0345 (2) | 0.68837 (18) | 0.0777 (8) | |
C33 | 0.2746 (2) | 0.9750 (2) | 0.74062 (18) | 0.0849 (9) | |
C34 | 0.3030 (2) | 0.8843 (2) | 0.73919 (18) | 0.0847 (10) | |
C35 | 0.3847 (2) | 0.85356 (19) | 0.68489 (15) | 0.0659 (7) | |
C36 | 0.51112 (17) | 0.78338 (16) | 0.49088 (12) | 0.0513 (6) | |
C37 | 0.39356 (18) | 0.67621 (16) | 0.41905 (13) | 0.0541 (6) | |
C38 | 0.06794 (19) | 0.61469 (18) | 0.38764 (14) | 0.0626 (6) | |
C39 | 0.0688 (2) | 0.7241 (2) | 0.46963 (18) | 0.0765 (8) | |
C40 | −0.0321 (2) | 0.6933 (2) | 0.52374 (18) | 0.0854 (9) | |
C41 | −0.1642 (2) | 0.6026 (2) | 0.45358 (19) | 0.0816 (10) | |
C42 | −0.1578 (2) | 0.4916 (2) | 0.3791 (2) | 0.0907 (10) | |
C43 | −0.0627 (2) | 0.5196 (2) | 0.31960 (18) | 0.0865 (9) | |
C44 | −0.2606 (3) | 0.5777 (4) | 0.5126 (3) | 0.1196 (16) | |
H1 | 0.51700 | 0.50530 | 0.29580 | 0.0650* | |
H2 | 0.35810 | 0.29860 | 0.30130 | 0.0800* | |
H2N | 0.688 (2) | 0.563 (2) | 0.0781 (14) | 0.068 (6)* | |
H3 | 0.28380 | 0.09360 | 0.21520 | 0.0920* | |
H5 | 0.48450 | 0.11810 | 0.01300 | 0.0810* | |
H9 | 0.47700 | 0.30100 | −0.09040 | 0.0770* | |
H10 | 0.56190 | 0.29450 | −0.22550 | 0.0870* | |
H11 | 0.77660 | 0.34350 | −0.20470 | 0.0820* | |
H12 | 0.90490 | 0.39420 | −0.05030 | 0.0930* | |
H13 | 0.82280 | 0.40670 | 0.08710 | 0.0830* | |
H17A | 0.69710 | 0.65430 | −0.08270 | 0.0860* | |
H17B | 0.73410 | 0.57470 | −0.04360 | 0.0860* | |
H18A | 0.92920 | 0.63560 | −0.07030 | 0.0980* | |
H18B | 0.83270 | 0.60620 | −0.16950 | 0.0980* | |
H19 | 0.88800 | 0.80630 | −0.11310 | 0.1000* | |
H20A | 1.05170 | 0.95280 | 0.03810 | 0.0870* | |
H20B | 1.06030 | 0.85250 | 0.06290 | 0.0870* | |
H21A | 0.93390 | 0.92490 | 0.15410 | 0.0850* | |
H21B | 0.84470 | 0.90180 | 0.05370 | 0.0850* | |
H22A | 1.10930 | 0.77190 | −0.11260 | 0.1450* | |
H22B | 1.08940 | 0.87120 | −0.13210 | 0.1450* | |
H22C | 1.00660 | 0.73590 | −0.21130 | 0.1450* | |
H4 | 0.63670 | 0.73980 | 0.42170 | 0.0690* | |
H5N | 0.2992 (17) | 0.750 (2) | 0.4704 (16) | 0.067 (6)* | |
H24 | 0.89120 | 0.91000 | 0.51080 | 0.0760* | |
H25 | 1.01860 | 1.09750 | 0.64670 | 0.0810* | |
H27 | 0.71140 | 1.11640 | 0.73980 | 0.0710* | |
H31 | 0.44570 | 1.04670 | 0.59870 | 0.0780* | |
H32 | 0.30760 | 1.09540 | 0.68900 | 0.0930* | |
H33 | 0.21960 | 0.99550 | 0.77720 | 0.1020* | |
H34 | 0.26700 | 0.84340 | 0.77490 | 0.1020* | |
H35 | 0.40290 | 0.79170 | 0.68390 | 0.0790* | |
H39A | 0.05350 | 0.77160 | 0.43910 | 0.0920* | |
H39B | 0.15300 | 0.77220 | 0.51960 | 0.0920* | |
H40A | −0.00490 | 0.66310 | 0.56740 | 0.1020* | |
H40B | −0.03670 | 0.76600 | 0.56770 | 0.1020* | |
H41 | −0.19180 | 0.63690 | 0.41320 | 0.0980* | |
H42A | −0.24240 | 0.43520 | 0.33140 | 0.1090* | |
H42B | −0.13290 | 0.45420 | 0.41660 | 0.1090* | |
H43A | −0.05610 | 0.44730 | 0.27760 | 0.1040* | |
H43B | −0.09490 | 0.54540 | 0.27410 | 0.1040* | |
H44A | −0.26420 | 0.65070 | 0.55500 | 0.1440* | |
H44B | −0.23490 | 0.54640 | 0.55490 | 0.1440* | |
H44C | −0.34390 | 0.52030 | 0.46520 | 0.1440* |
U11 | U22 | U33 | U12 | U13 | U23 | |
F1 | 0.1200 (13) | 0.0613 (8) | 0.1456 (14) | 0.0303 (9) | 0.0534 (11) | 0.0465 (9) |
O1 | 0.0915 (10) | 0.0593 (8) | 0.0553 (7) | 0.0372 (8) | 0.0418 (7) | 0.0201 (6) |
N1 | 0.0650 (10) | 0.0590 (9) | 0.0493 (7) | 0.0337 (8) | 0.0316 (7) | 0.0251 (7) |
N2 | 0.0649 (10) | 0.0471 (8) | 0.0495 (8) | 0.0234 (8) | 0.0289 (7) | 0.0182 (7) |
N3 | 0.0590 (9) | 0.0512 (8) | 0.0618 (8) | 0.0266 (8) | 0.0326 (7) | 0.0230 (7) |
C1 | 0.0599 (11) | 0.0630 (11) | 0.0557 (9) | 0.0329 (10) | 0.0258 (8) | 0.0317 (9) |
C2 | 0.0704 (13) | 0.0824 (14) | 0.0676 (11) | 0.0383 (12) | 0.0347 (10) | 0.0452 (11) |
C3 | 0.0762 (15) | 0.0790 (15) | 0.0914 (15) | 0.0298 (13) | 0.0344 (12) | 0.0554 (13) |
C4 | 0.0800 (15) | 0.0568 (12) | 0.0924 (15) | 0.0273 (12) | 0.0287 (12) | 0.0370 (11) |
C5 | 0.0749 (14) | 0.0607 (12) | 0.0730 (12) | 0.0350 (11) | 0.0308 (11) | 0.0288 (10) |
C6 | 0.0586 (11) | 0.0575 (10) | 0.0565 (9) | 0.0314 (9) | 0.0247 (8) | 0.0270 (8) |
C7 | 0.0552 (10) | 0.0563 (10) | 0.0493 (8) | 0.0309 (9) | 0.0241 (8) | 0.0237 (8) |
C8 | 0.0573 (10) | 0.0481 (9) | 0.0465 (8) | 0.0288 (8) | 0.0238 (8) | 0.0177 (7) |
C9 | 0.0580 (11) | 0.0761 (13) | 0.0534 (10) | 0.0312 (11) | 0.0201 (9) | 0.0232 (9) |
C10 | 0.0820 (15) | 0.0837 (15) | 0.0470 (9) | 0.0384 (13) | 0.0228 (10) | 0.0234 (10) |
C11 | 0.0844 (15) | 0.0646 (12) | 0.0539 (10) | 0.0337 (11) | 0.0386 (10) | 0.0196 (9) |
C12 | 0.0593 (12) | 0.0933 (16) | 0.0709 (13) | 0.0368 (12) | 0.0342 (11) | 0.0236 (11) |
C13 | 0.0608 (12) | 0.0920 (15) | 0.0512 (9) | 0.0410 (12) | 0.0212 (9) | 0.0226 (10) |
C14 | 0.0550 (10) | 0.0583 (10) | 0.0462 (8) | 0.0304 (9) | 0.0254 (7) | 0.0252 (8) |
C15 | 0.0528 (10) | 0.0581 (10) | 0.0469 (8) | 0.0320 (9) | 0.0251 (7) | 0.0224 (8) |
C16 | 0.0539 (10) | 0.0545 (10) | 0.0623 (10) | 0.0273 (9) | 0.0282 (8) | 0.0275 (8) |
C17 | 0.0747 (14) | 0.0708 (13) | 0.0549 (10) | 0.0169 (11) | 0.0197 (10) | 0.0295 (10) |
C18 | 0.1014 (18) | 0.0663 (13) | 0.0631 (12) | 0.0262 (13) | 0.0425 (12) | 0.0231 (10) |
C19 | 0.1068 (18) | 0.0744 (14) | 0.0788 (14) | 0.0367 (14) | 0.0553 (14) | 0.0397 (12) |
C20 | 0.0766 (14) | 0.0552 (11) | 0.0834 (13) | 0.0224 (11) | 0.0436 (12) | 0.0310 (10) |
C21 | 0.0832 (15) | 0.0560 (11) | 0.0819 (13) | 0.0344 (11) | 0.0445 (12) | 0.0323 (10) |
C22 | 0.166 (3) | 0.0908 (19) | 0.130 (2) | 0.058 (2) | 0.108 (2) | 0.0568 (18) |
F2 | 0.0637 (8) | 0.0726 (8) | 0.0934 (9) | 0.0224 (7) | 0.0195 (7) | 0.0107 (7) |
O2 | 0.0712 (9) | 0.0612 (8) | 0.0633 (7) | 0.0334 (7) | 0.0345 (7) | 0.0141 (6) |
N4 | 0.0643 (10) | 0.0611 (9) | 0.0542 (8) | 0.0353 (8) | 0.0347 (7) | 0.0217 (7) |
N5 | 0.0600 (10) | 0.0581 (10) | 0.0574 (9) | 0.0282 (9) | 0.0224 (8) | 0.0115 (8) |
N6 | 0.0615 (10) | 0.0671 (10) | 0.0511 (8) | 0.0295 (9) | 0.0185 (7) | 0.0121 (7) |
C23 | 0.0591 (11) | 0.0580 (10) | 0.0523 (9) | 0.0303 (9) | 0.0301 (8) | 0.0262 (8) |
C24 | 0.0627 (12) | 0.0732 (13) | 0.0670 (11) | 0.0391 (11) | 0.0382 (10) | 0.0316 (10) |
C25 | 0.0560 (12) | 0.0743 (13) | 0.0743 (12) | 0.0296 (11) | 0.0304 (10) | 0.0330 (11) |
C26 | 0.0613 (12) | 0.0613 (12) | 0.0624 (11) | 0.0250 (10) | 0.0218 (9) | 0.0217 (9) |
C27 | 0.0628 (12) | 0.0591 (11) | 0.0564 (9) | 0.0312 (10) | 0.0289 (9) | 0.0215 (9) |
C28 | 0.0562 (10) | 0.0550 (10) | 0.0517 (9) | 0.0301 (9) | 0.0297 (8) | 0.0263 (8) |
C29 | 0.0571 (11) | 0.0533 (10) | 0.0488 (8) | 0.0282 (9) | 0.0280 (8) | 0.0252 (8) |
C30 | 0.0526 (10) | 0.0512 (9) | 0.0438 (8) | 0.0249 (8) | 0.0232 (7) | 0.0161 (7) |
C31 | 0.0738 (13) | 0.0611 (11) | 0.0727 (12) | 0.0370 (11) | 0.0381 (10) | 0.0310 (10) |
C32 | 0.0784 (15) | 0.0675 (13) | 0.0924 (15) | 0.0461 (12) | 0.0401 (13) | 0.0251 (12) |
C33 | 0.0807 (15) | 0.0965 (17) | 0.0811 (14) | 0.0510 (14) | 0.0527 (13) | 0.0262 (13) |
C34 | 0.0865 (16) | 0.1159 (19) | 0.0835 (14) | 0.0558 (15) | 0.0595 (13) | 0.0568 (14) |
C35 | 0.0705 (13) | 0.0786 (13) | 0.0714 (12) | 0.0408 (11) | 0.0435 (10) | 0.0429 (11) |
C36 | 0.0591 (11) | 0.0551 (10) | 0.0486 (8) | 0.0303 (9) | 0.0306 (8) | 0.0239 (8) |
C37 | 0.0636 (11) | 0.0583 (10) | 0.0485 (8) | 0.0317 (9) | 0.0310 (8) | 0.0241 (8) |
C38 | 0.0644 (12) | 0.0696 (12) | 0.0514 (9) | 0.0327 (11) | 0.0206 (9) | 0.0218 (9) |
C39 | 0.0735 (14) | 0.0701 (14) | 0.0823 (14) | 0.0390 (12) | 0.0305 (12) | 0.0231 (11) |
C40 | 0.0867 (17) | 0.1039 (18) | 0.0774 (14) | 0.0603 (16) | 0.0352 (13) | 0.0333 (13) |
C41 | 0.0775 (16) | 0.1055 (19) | 0.0903 (15) | 0.0522 (15) | 0.0395 (13) | 0.0573 (14) |
C42 | 0.0626 (14) | 0.0847 (17) | 0.1170 (19) | 0.0308 (13) | 0.0188 (13) | 0.0428 (15) |
C43 | 0.0684 (15) | 0.0888 (17) | 0.0716 (13) | 0.0378 (13) | 0.0089 (11) | 0.0084 (12) |
C44 | 0.104 (2) | 0.174 (3) | 0.144 (3) | 0.077 (2) | 0.073 (2) | 0.109 (3) |
F1—C4 | 1.361 (3) | C18—H18B | 0.9700 |
F2—C26 | 1.361 (3) | C19—H19 | 0.9800 |
O1—C15 | 1.225 (2) | C20—H20B | 0.9700 |
O2—C37 | 1.224 (2) | C20—H20A | 0.9700 |
N1—C1 | 1.366 (3) | C21—H21B | 0.9700 |
N1—C14 | 1.378 (3) | C21—H21A | 0.9700 |
N2—C15 | 1.350 (3) | C22—H22A | 0.9600 |
N2—N3 | 1.385 (3) | C22—H22B | 0.9600 |
N3—C16 | 1.279 (3) | C22—H22C | 0.9600 |
N1—H1 | 0.8600 | C23—C24 | 1.395 (3) |
N2—H2N | 0.80 (2) | C23—C28 | 1.410 (3) |
N4—C36 | 1.379 (3) | C24—C25 | 1.365 (3) |
N4—C23 | 1.364 (3) | C25—C26 | 1.399 (3) |
N5—N6 | 1.376 (3) | C26—C27 | 1.360 (3) |
N5—C37 | 1.352 (3) | C27—C28 | 1.400 (3) |
N6—C38 | 1.276 (3) | C28—C29 | 1.427 (3) |
N4—H4 | 0.8600 | C29—C30 | 1.488 (3) |
N5—H5N | 0.78 (2) | C29—C36 | 1.384 (3) |
C1—C6 | 1.413 (3) | C30—C31 | 1.384 (3) |
C1—C2 | 1.397 (3) | C30—C35 | 1.384 (3) |
C2—C3 | 1.364 (4) | C31—C32 | 1.389 (3) |
C3—C4 | 1.394 (3) | C32—C33 | 1.358 (4) |
C4—C5 | 1.361 (4) | C33—C34 | 1.376 (4) |
C5—C6 | 1.404 (3) | C34—C35 | 1.383 (3) |
C6—C7 | 1.431 (3) | C36—C37 | 1.469 (3) |
C7—C8 | 1.489 (3) | C38—C43 | 1.494 (3) |
C7—C14 | 1.380 (3) | C38—C39 | 1.499 (3) |
C8—C9 | 1.382 (3) | C39—C40 | 1.515 (4) |
C8—C13 | 1.379 (3) | C40—C41 | 1.501 (4) |
C9—C10 | 1.383 (3) | C41—C42 | 1.511 (4) |
C10—C11 | 1.365 (4) | C41—C44 | 1.515 (5) |
C11—C12 | 1.359 (3) | C42—C43 | 1.517 (4) |
C12—C13 | 1.387 (3) | C24—H24 | 0.9300 |
C14—C15 | 1.473 (3) | C25—H25 | 0.9300 |
C16—C21 | 1.500 (3) | C27—H27 | 0.9300 |
C16—C17 | 1.496 (3) | C31—H31 | 0.9300 |
C17—C18 | 1.507 (4) | C32—H32 | 0.9300 |
C18—C19 | 1.506 (4) | C33—H33 | 0.9300 |
C19—C22 | 1.485 (5) | C34—H34 | 0.9300 |
C19—C20 | 1.516 (3) | C35—H35 | 0.9300 |
C20—C21 | 1.518 (3) | C39—H39A | 0.9700 |
C2—H2 | 0.9300 | C39—H39B | 0.9700 |
C3—H3 | 0.9300 | C40—H40A | 0.9700 |
C5—H5 | 0.9300 | C40—H40B | 0.9700 |
C9—H9 | 0.9300 | C41—H41 | 0.9800 |
C10—H10 | 0.9300 | C42—H42A | 0.9700 |
C11—H11 | 0.9300 | C42—H42B | 0.9700 |
C12—H12 | 0.9300 | C43—H43A | 0.9700 |
C13—H13 | 0.9300 | C43—H43B | 0.9700 |
C17—H17B | 0.9700 | C44—H44A | 0.9600 |
C17—H17A | 0.9700 | C44—H44B | 0.9600 |
C18—H18A | 0.9700 | C44—H44C | 0.9600 |
C1—N1—C14 | 108.92 (16) | H21A—C21—H21B | 108.00 |
N3—N2—C15 | 120.98 (16) | C19—C22—H22A | 110.00 |
N2—N3—C16 | 115.91 (16) | C19—C22—H22B | 109.00 |
C1—N1—H1 | 126.00 | H22A—C22—H22C | 110.00 |
C14—N1—H1 | 126.00 | C19—C22—H22C | 109.00 |
N3—N2—H2N | 128.4 (19) | H22A—C22—H22B | 109.00 |
C15—N2—H2N | 110.5 (18) | H22B—C22—H22C | 109.00 |
C23—N4—C36 | 109.59 (16) | N4—C23—C24 | 130.90 (19) |
N6—N5—C37 | 122.72 (18) | N4—C23—C28 | 107.45 (19) |
N5—N6—C38 | 116.56 (18) | C24—C23—C28 | 121.65 (18) |
C36—N4—H4 | 125.00 | C23—C24—C25 | 118.2 (2) |
C23—N4—H4 | 125.00 | C24—C25—C26 | 119.6 (2) |
C37—N5—H5N | 110.4 (17) | F2—C26—C27 | 118.9 (2) |
N6—N5—H5N | 126.8 (17) | C25—C26—C27 | 123.9 (2) |
N1—C1—C6 | 107.95 (18) | F2—C26—C25 | 117.2 (2) |
N1—C1—C2 | 130.44 (19) | C26—C27—C28 | 117.09 (19) |
C2—C1—C6 | 121.6 (2) | C27—C28—C29 | 132.93 (19) |
C1—C2—C3 | 117.7 (2) | C23—C28—C29 | 107.56 (16) |
C2—C3—C4 | 120.3 (2) | C23—C28—C27 | 119.52 (19) |
F1—C4—C3 | 117.2 (2) | C28—C29—C36 | 106.29 (18) |
F1—C4—C5 | 118.9 (2) | C30—C29—C36 | 129.37 (19) |
C3—C4—C5 | 123.9 (2) | C28—C29—C30 | 124.30 (16) |
C4—C5—C6 | 116.8 (2) | C29—C30—C31 | 120.77 (18) |
C5—C6—C7 | 133.18 (19) | C29—C30—C35 | 120.51 (19) |
C1—C6—C5 | 119.7 (2) | C31—C30—C35 | 118.7 (2) |
C1—C6—C7 | 107.12 (18) | C30—C31—C32 | 120.3 (2) |
C6—C7—C8 | 125.71 (17) | C31—C32—C33 | 120.6 (2) |
C8—C7—C14 | 127.95 (19) | C32—C33—C34 | 119.7 (2) |
C6—C7—C14 | 106.25 (17) | C33—C34—C35 | 120.4 (2) |
C7—C8—C13 | 122.73 (16) | C30—C35—C34 | 120.4 (2) |
C9—C8—C13 | 117.73 (18) | N4—C36—C29 | 109.11 (17) |
C7—C8—C9 | 119.52 (19) | N4—C36—C37 | 118.25 (16) |
C8—C9—C10 | 121.1 (2) | C29—C36—C37 | 132.6 (2) |
C9—C10—C11 | 120.20 (19) | N5—C37—C36 | 114.19 (18) |
C10—C11—C12 | 119.6 (2) | O2—C37—N5 | 123.4 (2) |
C11—C12—C13 | 120.6 (2) | O2—C37—C36 | 122.4 (2) |
C8—C13—C12 | 120.69 (19) | N6—C38—C43 | 117.47 (19) |
N1—C14—C7 | 109.76 (18) | C39—C38—C43 | 114.5 (2) |
N1—C14—C15 | 117.64 (16) | N6—C38—C39 | 128.0 (2) |
C7—C14—C15 | 132.59 (18) | C38—C39—C40 | 112.2 (2) |
O1—C15—C14 | 121.94 (17) | C39—C40—C41 | 114.7 (2) |
N2—C15—C14 | 115.28 (16) | C40—C41—C42 | 109.5 (2) |
O1—C15—N2 | 122.8 (2) | C42—C41—C44 | 113.5 (3) |
N3—C16—C21 | 116.31 (18) | C40—C41—C44 | 111.9 (2) |
C17—C16—C21 | 115.47 (19) | C41—C42—C43 | 112.0 (2) |
N3—C16—C17 | 128.2 (2) | C38—C43—C42 | 112.8 (2) |
C16—C17—C18 | 113.6 (2) | C23—C24—H24 | 121.00 |
C17—C18—C19 | 113.8 (2) | C25—C24—H24 | 121.00 |
C18—C19—C22 | 113.2 (3) | C24—C25—H25 | 120.00 |
C20—C19—C22 | 113.5 (3) | C26—C25—H25 | 120.00 |
C18—C19—C20 | 109.6 (2) | C26—C27—H27 | 121.00 |
C19—C20—C21 | 111.3 (2) | C28—C27—H27 | 121.00 |
C16—C21—C20 | 111.7 (2) | C30—C31—H31 | 120.00 |
C3—C2—H2 | 121.00 | C32—C31—H31 | 120.00 |
C1—C2—H2 | 121.00 | C31—C32—H32 | 120.00 |
C4—C3—H3 | 120.00 | C33—C32—H32 | 120.00 |
C2—C3—H3 | 120.00 | C32—C33—H33 | 120.00 |
C6—C5—H5 | 122.00 | C34—C33—H33 | 120.00 |
C4—C5—H5 | 122.00 | C33—C34—H34 | 120.00 |
C8—C9—H9 | 119.00 | C35—C34—H34 | 120.00 |
C10—C9—H9 | 119.00 | C30—C35—H35 | 120.00 |
C9—C10—H10 | 120.00 | C34—C35—H35 | 120.00 |
C11—C10—H10 | 120.00 | C38—C39—H39A | 109.00 |
C12—C11—H11 | 120.00 | C38—C39—H39B | 109.00 |
C10—C11—H11 | 120.00 | C40—C39—H39A | 109.00 |
C13—C12—H12 | 120.00 | C40—C39—H39B | 109.00 |
C11—C12—H12 | 120.00 | H39A—C39—H39B | 108.00 |
C12—C13—H13 | 120.00 | C39—C40—H40A | 109.00 |
C8—C13—H13 | 120.00 | C39—C40—H40B | 109.00 |
C18—C17—H17A | 109.00 | C41—C40—H40A | 109.00 |
H17A—C17—H17B | 108.00 | C41—C40—H40B | 109.00 |
C16—C17—H17B | 109.00 | H40A—C40—H40B | 108.00 |
C18—C17—H17B | 109.00 | C40—C41—H41 | 107.00 |
C16—C17—H17A | 109.00 | C42—C41—H41 | 107.00 |
C17—C18—H18A | 109.00 | C44—C41—H41 | 107.00 |
C17—C18—H18B | 109.00 | C41—C42—H42A | 109.00 |
C19—C18—H18A | 109.00 | C41—C42—H42B | 109.00 |
H18A—C18—H18B | 108.00 | C43—C42—H42A | 109.00 |
C19—C18—H18B | 109.00 | C43—C42—H42B | 109.00 |
C20—C19—H19 | 107.00 | H42A—C42—H42B | 108.00 |
C18—C19—H19 | 107.00 | C38—C43—H43A | 109.00 |
C22—C19—H19 | 107.00 | C38—C43—H43B | 109.00 |
H20A—C20—H20B | 108.00 | C42—C43—H43A | 109.00 |
C19—C20—H20A | 109.00 | C42—C43—H43B | 109.00 |
C19—C20—H20B | 109.00 | H43A—C43—H43B | 108.00 |
C21—C20—H20A | 109.00 | C41—C44—H44A | 109.00 |
C21—C20—H20B | 109.00 | C41—C44—H44B | 110.00 |
C16—C21—H21A | 109.00 | C41—C44—H44C | 109.00 |
C16—C21—H21B | 109.00 | H44A—C44—H44B | 110.00 |
C20—C21—H21A | 109.00 | H44A—C44—H44C | 109.00 |
C20—C21—H21B | 109.00 | H44B—C44—H44C | 109.00 |
C1—N1—C14—C15 | −179.61 (17) | C17—C16—C21—C20 | −47.1 (3) |
C14—N1—C1—C2 | −177.1 (2) | N3—C16—C17—C18 | −138.7 (3) |
C14—N1—C1—C6 | 0.9 (2) | C21—C16—C17—C18 | 42.9 (3) |
C1—N1—C14—C7 | −0.6 (2) | C16—C17—C18—C19 | −46.9 (3) |
C15—N2—N3—C16 | −175.2 (2) | C17—C18—C19—C22 | −177.5 (2) |
N3—N2—C15—O1 | 6.0 (3) | C17—C18—C19—C20 | 54.7 (3) |
N3—N2—C15—C14 | −174.92 (18) | C18—C19—C20—C21 | −58.6 (3) |
N2—N3—C16—C21 | −178.36 (19) | C22—C19—C20—C21 | 173.7 (3) |
N2—N3—C16—C17 | 3.3 (3) | C19—C20—C21—C16 | 55.0 (3) |
C23—N4—C36—C37 | 176.82 (18) | C24—C23—C28—C29 | −179.1 (2) |
C23—N4—C36—C29 | −1.0 (2) | N4—C23—C24—C25 | −179.6 (2) |
C36—N4—C23—C28 | 0.6 (2) | C28—C23—C24—C25 | −0.7 (3) |
C36—N4—C23—C24 | 179.6 (2) | N4—C23—C28—C29 | 0.0 (2) |
C37—N5—N6—C38 | 178.4 (2) | C24—C23—C28—C27 | 0.6 (3) |
N6—N5—C37—O2 | 1.3 (3) | N4—C23—C28—C27 | 179.71 (18) |
N6—N5—C37—C36 | −179.95 (17) | C23—C24—C25—C26 | −0.5 (4) |
N5—N6—C38—C39 | −1.7 (3) | C24—C25—C26—F2 | −177.7 (2) |
N5—N6—C38—C43 | 176.9 (2) | C24—C25—C26—C27 | 2.0 (4) |
C2—C1—C6—C5 | −1.9 (3) | C25—C26—C27—C28 | −2.1 (3) |
N1—C1—C6—C5 | 179.92 (19) | F2—C26—C27—C28 | 177.62 (19) |
N1—C1—C2—C3 | 178.9 (2) | C26—C27—C28—C29 | −179.6 (2) |
C6—C1—C2—C3 | 1.2 (3) | C26—C27—C28—C23 | 0.8 (3) |
C2—C1—C6—C7 | 177.4 (2) | C27—C28—C29—C30 | −2.5 (4) |
N1—C1—C6—C7 | −0.8 (2) | C23—C28—C29—C36 | −0.6 (2) |
C1—C2—C3—C4 | 0.0 (4) | C27—C28—C29—C36 | 179.8 (2) |
C2—C3—C4—C5 | −0.5 (4) | C23—C28—C29—C30 | 177.10 (18) |
C2—C3—C4—F1 | 178.2 (2) | C28—C29—C36—N4 | 1.0 (2) |
C3—C4—C5—C6 | −0.2 (4) | C28—C29—C30—C31 | 69.5 (3) |
F1—C4—C5—C6 | −178.8 (2) | C28—C29—C36—C37 | −176.4 (2) |
C4—C5—C6—C1 | 1.3 (3) | C30—C29—C36—N4 | −176.60 (19) |
C4—C5—C6—C7 | −177.8 (2) | C36—C29—C30—C35 | 69.0 (3) |
C5—C6—C7—C8 | 2.9 (4) | C36—C29—C30—C31 | −113.3 (2) |
C5—C6—C7—C14 | 179.6 (2) | C30—C29—C36—C37 | 6.1 (4) |
C1—C6—C7—C8 | −176.27 (19) | C28—C29—C30—C35 | −108.2 (2) |
C1—C6—C7—C14 | 0.4 (2) | C31—C30—C35—C34 | −0.7 (3) |
C6—C7—C8—C13 | −105.2 (3) | C29—C30—C35—C34 | 177.08 (19) |
C14—C7—C8—C13 | 78.9 (3) | C29—C30—C31—C32 | −177.44 (19) |
C6—C7—C14—C15 | 178.9 (2) | C35—C30—C31—C32 | 0.3 (3) |
C6—C7—C14—N1 | 0.1 (2) | C30—C31—C32—C33 | 0.2 (3) |
C6—C7—C8—C9 | 76.6 (3) | C31—C32—C33—C34 | −0.4 (4) |
C8—C7—C14—C15 | −4.5 (4) | C32—C33—C34—C35 | 0.0 (4) |
C14—C7—C8—C9 | −99.4 (3) | C33—C34—C35—C30 | 0.5 (3) |
C8—C7—C14—N1 | 176.70 (19) | N4—C36—C37—N5 | −164.94 (19) |
C9—C8—C13—C12 | 2.6 (4) | C29—C36—C37—O2 | −169.0 (2) |
C7—C8—C13—C12 | −175.6 (2) | C29—C36—C37—N5 | 12.2 (3) |
C7—C8—C9—C10 | 174.7 (2) | N4—C36—C37—O2 | 13.8 (3) |
C13—C8—C9—C10 | −3.7 (4) | N6—C38—C39—C40 | −136.0 (2) |
C8—C9—C10—C11 | 1.8 (4) | C43—C38—C39—C40 | 45.4 (3) |
C9—C10—C11—C12 | 1.1 (4) | N6—C38—C43—C42 | 132.9 (2) |
C10—C11—C12—C13 | −2.1 (4) | C39—C38—C43—C42 | −48.3 (3) |
C11—C12—C13—C8 | 0.2 (4) | C38—C39—C40—C41 | −49.3 (3) |
N1—C14—C15—O1 | 13.7 (3) | C39—C40—C41—C42 | 54.3 (3) |
C7—C14—C15—N2 | 15.9 (3) | C39—C40—C41—C44 | −179.0 (3) |
C7—C14—C15—O1 | −165.0 (2) | C40—C41—C42—C43 | −55.5 (3) |
N1—C14—C15—N2 | −165.41 (18) | C44—C41—C42—C43 | 178.6 (2) |
N3—C16—C21—C20 | 134.3 (2) | C41—C42—C43—C38 | 53.5 (3) |
Cg1, Cg2, Cg3, Cg6 and Cg8 are the centroids of the 1H-pyrrole and benzene rings of the 1H-indole ring system of molecule A, the phenyl ring of molecule A, the 1H-pyrrole ring of the 1H-indole ring system of molecule B and the phenyl ring of molecule B, respectively. |
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1···O2 | 0.86 | 2.15 | 2.895 (2) | 145 |
N4—H4···O1 | 0.86 | 2.04 | 2.811 (2) | 149 |
C17—H17B···N2 | 0.97 | 2.43 | 2.811 (3) | 103 |
C39—H39B···N5 | 0.97 | 2.44 | 2.814 (3) | 102 |
C17—H17A···Cg1i | 0.97 | 2.66 | 3.594 (3) | 163 |
C17—H17B···Cg3 | 0.97 | 2.74 | 3.685 (3) | 164 |
C31—H31···Cg6ii | 0.93 | 2.87 | 3.658 (2) | 144 |
C35—H35···Cg2iii | 0.93 | 2.96 | 3.627 (3) | 130 |
C39—H39B···Cg8 | 0.97 | 2.72 | 3.667 (3) | 164 |
C42—H42A···Cg1iv | 0.97 | 2.99 | 3.848 (3) | 148 |
Symmetry codes: (i) −x+1, −y+1, −z; (ii) −x+1, −y+2, −z+1; (iii) −x+1, −y+1, −z+1; (iv) x−1, y, z. |
Experimental details
Crystal data | |
Chemical formula | C22H22FN3O |
Mr | 363.43 |
Crystal system, space group | Triclinic, P1 |
Temperature (K) | 296 |
a, b, c (Å) | 11.6630 (6), 13.5320 (7), 14.7754 (8) |
α, β, γ (°) | 112.967 (4), 95.936 (4), 111.385 (4) |
V (Å3) | 1915.4 (2) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.09 |
Crystal size (mm) | 0.68 × 0.52 × 0.33 |
Data collection | |
Diffractometer | Stoe IPDS 2 diffractometer |
Absorption correction | Integration (X-RED32; Stoe & Cie, 2002) |
Tmin, Tmax | 0.948, 0.972 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 26097, 8702, 5714 |
Rint | 0.058 |
(sin θ/λ)max (Å−1) | 0.652 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.057, 0.144, 1.03 |
No. of reflections | 8702 |
No. of parameters | 496 |
No. of restraints | 2 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.42, −0.37 |
Computer programs: X-AREA (Stoe & Cie, 2002), X-RED32 (Stoe & Cie, 2002), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), ORTEP-3 for Windows (Farrugia, 2012), WinGX (Farrugia, 2012).
Cg1, Cg2, Cg3, Cg6 and Cg8 are the centroids of the 1H-pyrrole and benzene rings of the 1H-indole ring system of molecule A, the phenyl ring of molecule A, the 1H-pyrrole ring of the 1H-indole ring system of molecule B and the phenyl ring of molecule B, respectively. |
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1···O2 | 0.86 | 2.15 | 2.895 (2) | 145 |
N4—H4···O1 | 0.86 | 2.04 | 2.811 (2) | 149 |
C17—H17A···Cg1i | 0.97 | 2.66 | 3.594 (3) | 163 |
C17—H17B···Cg3 | 0.97 | 2.74 | 3.685 (3) | 164 |
C31—H31···Cg6ii | 0.93 | 2.87 | 3.658 (2) | 144 |
C35—H35···Cg2iii | 0.93 | 2.96 | 3.627 (3) | 130 |
C39—H39B···Cg8 | 0.97 | 2.72 | 3.667 (3) | 164 |
C42—H42A···Cg1iv | 0.97 | 2.99 | 3.848 (3) | 148 |
Symmetry codes: (i) −x+1, −y+1, −z; (ii) −x+1, −y+2, −z+1; (iii) −x+1, −y+1, −z+1; (iv) x−1, y, z. |
Acknowledgements
The authors acknowledge the Faculty of Arts and Sciences, Ondokuz Mayıs University, Turkey, for the use of the Stoe IPDS 2 diffractometer (purchased under grant F.279 of the University Research Fund). This work was supported by the Scientific Research Projects Coordination Unit of İstanbul University (project No. T-471/25062004)
References
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Indole-2-carbohydrazides are attractive targets in organic synthesis because of the biological potential of the indole scaffold and the synthetic utility of the carbohydrazide function (Zhang et al., 2004; Akkurt et al., 2010; 2013). The title compound has been synthesized as a member of a series of indolylhydrazones with antituberculosis properties (Cihan-Üstündağ & Çapan, 2012). To fully characterize the structure, we now report on the X-ray diffraction analysis of the title compound.
In the title compound, (I), (Fig. 1), the asymmetric unit contains two crystallographically independent molecules, A and B, whose cyclohexane rings adopt distorted chair conformations [the puckering parameters (Cremer & Pople, 1975) are QT = 0.520 (3) Å, θ = 168.2 (3)°, ϕ = 31.9 (15)° for molecule A (with N1), and QT = 0.520 (3) Å, θ = 168.2 (3)°, ϕ = 31.9 (15)° for molecule B (with N4)].
The 1H-indole ring systems of both molecules A and B are essentially planar [maximum deviations are 0.019 (2) Å for C1 in molecule A and 0.014 (2) Å for C26 in molecule B]. The 1H-indole ring systems of molecules A and B make dihedral angles of 77.64 (10) and 69.50 (9)° with their phenyl rings, respectively. The C14–C15–N2–N3, C15–N2–N3–C16, C36–C37–N5–N6, C37–N5–N6–C38 torsion angles are 174.92 (18), -175.2 (2), -179.95 (17) and 178.4 (2)°, respectively.
In the crystal, the two molecules in the asymmetric unit are connected to each other, forming N—H···O dimers (Table 1, Fig. 2), giving rise to R22(10) ring patterns (Bernstein et al., 1995). Furthermore, C—H···π interactions (Table 1) contribute to the stability of the crystal packing in (I).