Literature DB >> 21588223

(E)-1-(4-Meth-oxy-benzyl-idene)-2-phenyl-hydrazine.

Muhammad Mufakkar, M Nawaz Tahir, Muhammad Ilyas Tariq, Shahbaz Ahmad, Muhammad Sarfraz.   

Abstract

In the title compound, C(14)H(14)N(2)O, the dihedral angle between the aromatic rings is 9.30 (6)°. In the crystal, mol-ecules are linked by C-H⋯π and N-H⋯π inter-actions.

Entities:  

Year:  2010        PMID: 21588223      PMCID: PMC3007545          DOI: 10.1107/S160053681002533X

Source DB:  PubMed          Journal:  Acta Crystallogr Sect E Struct Rep Online        ISSN: 1600-5368


Related literature

For related structures, see: Tunç et al. (2003 ▶); Harada et al. (2004 ▶).

Experimental

Crystal data

C14H14N2O M = 226.27 Monoclinic, a = 5.8021 (2) Å b = 7.5819 (2) Å c = 27.7907 (9) Å β = 95.808 (1)° V = 1216.26 (7) Å3 Z = 4 Mo Kα radiation μ = 0.08 mm−1 T = 296 K 0.30 × 0.16 × 0.14 mm

Data collection

Bruker Kappa APEXII CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2005 ▶) T min = 0.942, T max = 0.959 18675 measured reflections 3004 independent reflections 2257 reflections with I > 2σ(I) R int = 0.028

Refinement

R[F 2 > 2σ(F 2)] = 0.045 wR(F 2) = 0.124 S = 1.01 3004 reflections 155 parameters H-atom parameters constrained Δρmax = 0.17 e Å−3 Δρmin = −0.16 e Å−3 Data collection: APEX2 (Bruker, 2009 ▶); cell refinement: SAINT (Bruker, 2009 ▶); data reduction: SAINT; 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, 1997 ▶) and PLATON (Spek, 2009 ▶); software used to prepare material for publication: WinGX (Farrugia, 1999 ▶) and PLATON. Crystal structure: contains datablocks global, I. DOI: 10.1107/S160053681002533X/hb5529sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S160053681002533X/hb5529Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C14H14N2OF(000) = 480
Mr = 226.27Dx = 1.236 Mg m3
Monoclinic, P21/nMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ynCell parameters from 2257 reflections
a = 5.8021 (2) Åθ = 2.8–28.4°
b = 7.5819 (2) ŵ = 0.08 mm1
c = 27.7907 (9) ÅT = 296 K
β = 95.808 (1)°Cut needle, yellow
V = 1216.26 (7) Å30.30 × 0.16 × 0.14 mm
Z = 4
Bruker Kappa APEXII CCD diffractometer3004 independent reflections
Radiation source: fine-focus sealed tube2257 reflections with I > 2σ(I)
graphiteRint = 0.028
Detector resolution: 8.20 pixels mm-1θmax = 28.4°, θmin = 2.8°
ω scansh = −7→7
Absorption correction: multi-scan (SADABS; Bruker, 2005)k = −9→10
Tmin = 0.942, Tmax = 0.959l = −37→37
18675 measured reflections
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.045Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.124H-atom parameters constrained
S = 1.01w = 1/[σ2(Fo2) + (0.0582P)2 + 0.2017P] where P = (Fo2 + 2Fc2)/3
3004 reflections(Δ/σ)max < 0.001
155 parametersΔρmax = 0.17 e Å3
0 restraintsΔρmin = −0.16 e Å3
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 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.
xyzUiso*/Ueq
O10.58571 (17)0.12817 (13)0.05523 (3)0.0593 (3)
N11.0199 (2)0.27807 (16)0.32418 (4)0.0576 (4)
N20.99619 (18)0.22429 (14)0.27710 (4)0.0475 (3)
C11.1991 (2)0.21880 (15)0.35653 (4)0.0431 (4)
C21.3896 (2)0.13069 (16)0.34188 (5)0.0486 (4)
C31.5625 (2)0.07433 (18)0.37608 (6)0.0594 (5)
C41.5495 (3)0.1038 (2)0.42465 (6)0.0659 (5)
C51.3613 (3)0.1917 (2)0.43908 (5)0.0616 (5)
C61.1872 (2)0.24896 (17)0.40553 (5)0.0520 (4)
C70.8064 (2)0.26802 (16)0.25267 (4)0.0458 (4)
C80.7500 (2)0.22464 (14)0.20197 (4)0.0404 (3)
C90.9001 (2)0.13387 (15)0.17420 (4)0.0436 (4)
C100.8384 (2)0.10202 (16)0.12601 (4)0.0458 (4)
C110.6270 (2)0.16101 (15)0.10379 (4)0.0438 (4)
C120.4738 (2)0.24744 (16)0.13072 (4)0.0458 (4)
C130.5363 (2)0.27705 (16)0.17934 (4)0.0449 (4)
C140.3755 (3)0.1915 (3)0.03100 (5)0.0771 (6)
H10.920650.350710.333930.0691*
H21.400530.109820.309220.0583*
H31.690100.015380.366200.0713*
H41.666850.064570.447400.0791*
H51.351700.212590.471790.0739*
H61.060520.308340.415700.0624*
H70.698290.331190.268240.0550*
H91.042770.094900.188550.0523*
H100.938760.040440.108070.0550*
H120.330600.285090.116280.0550*
H130.432350.333790.197490.0539*
H14A0.247130.138410.044810.1156*
H14B0.368470.16173−0.002690.1156*
H14C0.368280.317310.034460.1156*
U11U22U33U12U13U23
O10.0679 (6)0.0706 (6)0.0389 (5)0.0039 (5)0.0023 (4)−0.0054 (4)
N10.0616 (7)0.0695 (7)0.0400 (6)0.0237 (6)−0.0038 (5)−0.0104 (5)
N20.0537 (6)0.0484 (6)0.0398 (6)0.0048 (4)0.0018 (5)−0.0027 (4)
C10.0458 (6)0.0395 (6)0.0431 (7)0.0005 (5)0.0004 (5)−0.0025 (5)
C20.0480 (7)0.0464 (6)0.0512 (7)−0.0004 (5)0.0045 (5)−0.0080 (5)
C30.0476 (7)0.0518 (7)0.0771 (10)0.0065 (6)−0.0020 (7)−0.0102 (7)
C40.0627 (9)0.0603 (8)0.0690 (10)0.0073 (7)−0.0207 (7)−0.0022 (7)
C50.0714 (9)0.0650 (9)0.0458 (8)0.0017 (7)−0.0066 (7)−0.0033 (6)
C60.0560 (7)0.0546 (8)0.0452 (7)0.0065 (6)0.0035 (6)−0.0055 (5)
C70.0503 (7)0.0449 (6)0.0421 (7)0.0051 (5)0.0038 (5)−0.0012 (5)
C80.0444 (6)0.0370 (5)0.0400 (6)−0.0027 (4)0.0048 (5)0.0016 (4)
C90.0412 (6)0.0434 (6)0.0462 (7)0.0004 (5)0.0044 (5)0.0036 (5)
C100.0465 (6)0.0467 (6)0.0458 (7)0.0008 (5)0.0125 (5)−0.0029 (5)
C110.0509 (7)0.0430 (6)0.0376 (6)−0.0061 (5)0.0050 (5)−0.0006 (5)
C120.0413 (6)0.0495 (7)0.0457 (7)−0.0009 (5)−0.0004 (5)−0.0010 (5)
C130.0435 (6)0.0460 (6)0.0456 (7)0.0027 (5)0.0070 (5)−0.0024 (5)
C140.0929 (12)0.0906 (12)0.0443 (8)0.0169 (10)−0.0095 (8)−0.0024 (8)
O1—C111.3694 (14)C10—C111.3902 (16)
O1—C141.416 (2)C11—C121.3836 (16)
N1—N21.3641 (16)C12—C131.3815 (16)
N1—C11.3792 (16)C2—H20.9300
N2—C71.2776 (16)C3—H30.9300
N1—H10.8600C4—H40.9300
C1—C61.3894 (18)C5—H50.9300
C1—C21.3874 (17)C6—H60.9300
C2—C31.3782 (19)C7—H70.9300
C3—C41.378 (2)C9—H90.9300
C4—C51.373 (2)C10—H100.9300
C5—C61.374 (2)C12—H120.9300
C7—C81.4516 (16)C13—H130.9300
C8—C131.3903 (16)C14—H14A0.9600
C8—C91.4013 (16)C14—H14B0.9600
C9—C101.3722 (16)C14—H14C0.9600
C11—O1—C14117.60 (10)C3—C2—H2120.00
N2—N1—C1121.61 (11)C2—C3—H3119.00
N1—N2—C7115.47 (11)C4—C3—H3119.00
N2—N1—H1119.00C3—C4—H4120.00
C1—N1—H1119.00C5—C4—H4120.00
N1—C1—C2122.42 (11)C4—C5—H5120.00
N1—C1—C6118.45 (11)C6—C5—H5120.00
C2—C1—C6119.14 (11)C1—C6—H6120.00
C1—C2—C3119.53 (12)C5—C6—H6120.00
C2—C3—C4121.14 (13)N2—C7—H7118.00
C3—C4—C5119.26 (14)C8—C7—H7118.00
C4—C5—C6120.46 (13)C8—C9—H9120.00
C1—C6—C5120.47 (12)C10—C9—H9120.00
N2—C7—C8123.68 (11)C9—C10—H10120.00
C9—C8—C13117.82 (10)C11—C10—H10120.00
C7—C8—C9123.66 (10)C11—C12—H12120.00
C7—C8—C13118.52 (10)C13—C12—H12120.00
C8—C9—C10120.57 (11)C8—C13—H13119.00
C9—C10—C11120.55 (11)C12—C13—H13119.00
O1—C11—C12124.15 (11)O1—C14—H14A109.00
O1—C11—C10115.96 (10)O1—C14—H14B109.00
C10—C11—C12119.89 (10)O1—C14—H14C109.00
C11—C12—C13119.12 (11)H14A—C14—H14B109.00
C8—C13—C12121.99 (11)H14A—C14—H14C109.00
C1—C2—H2120.00H14B—C14—H14C109.00
C14—O1—C11—C121.90 (19)C4—C5—C6—C10.0 (2)
C14—O1—C11—C10−177.93 (13)N2—C7—C8—C13179.04 (12)
N2—N1—C1—C213.07 (18)N2—C7—C8—C9−1.57 (19)
N2—N1—C1—C6−166.94 (11)C7—C8—C13—C12177.18 (11)
C1—N1—N2—C7170.35 (11)C9—C8—C13—C12−2.24 (17)
N1—N2—C7—C8179.36 (11)C7—C8—C9—C10−177.96 (11)
N1—C1—C6—C5179.76 (12)C13—C8—C9—C101.44 (17)
N1—C1—C2—C3−179.78 (12)C8—C9—C10—C110.73 (18)
C6—C1—C2—C30.24 (18)C9—C10—C11—C12−2.17 (18)
C2—C1—C6—C5−0.26 (19)C9—C10—C11—O1177.67 (11)
C1—C2—C3—C40.1 (2)O1—C11—C12—C13−178.45 (11)
C2—C3—C4—C5−0.3 (2)C10—C11—C12—C131.38 (18)
C3—C4—C5—C60.3 (2)C11—C12—C13—C80.85 (18)
Cg1 is the centroid of the C8–C13 phenyl ring.
D—H···AD—HH···AD···AD—H···A
N1—H1···Cg1i0.862.693.3484 (13)146
C3—H3···Cg1ii0.932.633.3796 (14)138
Table 1

Hydrogen-bond geometry (Å, °)

Cg1 is the centroid of the C8–C13 phenyl ring.

D—H⋯AD—HH⋯ADAD—H⋯A
N1—H1⋯Cg1i0.862.693.3484 (13)146
C3—H3⋯Cg1ii0.932.633.3796 (14)138

Symmetry codes: (i) ; (ii) .

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1.  Torsional vibration and central bond length of N-benzylideneanilines.

Authors:  Jun Harada; Mayuko Harakawa; Keiichiro Ogawa
Journal:  Acta Crystallogr B       Date:  2004-09-15

2.  A short history of SHELX.

Authors:  George M Sheldrick
Journal:  Acta Crystallogr A       Date:  2007-12-21       Impact factor: 2.290

3.  N-(4-Methoxybenzylidene)-N'-(2-pyridyl)hydrazine.

Authors:  Tuncay Tunç; Musa Sari; Rahmi Yagbasan; Habibe Tezcan; Ertan Sahin
Journal:  Acta Crystallogr C       Date:  2003-03-21       Impact factor: 1.172

4.  Structure validation in chemical crystallography.

Authors:  Anthony L Spek
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  2009-01-20
  4 in total
  4 in total

1.  (E)-1-(2-Nitro-benzyl-idene)-2-phenyl-hydrazine.

Authors:  Hazoor Ahmad Shad; M Nawaz Tahir; Muhammad Ilyas Tariq; Muhammad Sarfraz; Shahbaz Ahmad
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-07-07

2.  1-(2,3-Dimeth-oxy-benzyl-idene)-2-(2,4-dinitro-phen-yl)hydrazine.

Authors:  Xianrong Xin; Min Li; Zhimin Chen; Ruitao Zhu
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-04-16

3.  (E)-1-(4-Chloro-benzyl-idene)-2-phenyl-hydrazine.

Authors:  M Nawaz Tahir; Muhammad Ilyas Tariq; Riaz H Tariq; Muhammad Sarfraz
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-08-27

4.  Crystal structure and Hirshfeld surface analysis of methyl 4-[(E)-2-(5-bromo-2-meth-oxy-benzyl-idene)hydrazin-yl]-3-nitro-benzoate.

Authors:  Tanvirbanu J Malek; Sahaj A Gandhi; Vijay Barot; Mukesh Patel; Urmila H Patel
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2018-08-14
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