Literature DB >> 23795140

2,4,5-Triphenyl-1-(prop-2-en-1-yl)-1H-imidazole.

Mehmet Akkurt1, Shaaban K Mohamed, Adel A E Marzouk, V M Abbasov, Francisco Santoyo-Gonzalez.   

Abstract

In the title compound, C24H20N2, one of the ring C atoms and one of the ring N atoms are disordered over two sets of sites in a 0.615 (3):0.385 (3) ratio. The two parts of the disordered imidazole ring adopt an envelope conformation, with the undisordered ring N atom as the flap, displaced by -0.118 (6) and 0.226 (7) Å, respectively, in the two disorder components from the plane through the other ring atoms. The crystal structure features C-H⋯N hydrogen bonds and C-H⋯π inter-actions, which lead to the formation of infinite chains along [010].

Entities:  

Year:  2013        PMID: 23795140      PMCID: PMC3685121          DOI: 10.1107/S1600536813014104

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


Related literature

For the biological significance of imidazole derivatives, see, for example: Kumar (2010 ▶); Castaño et al. (2008 ▶); Banfi et al. (2006 ▶); Bogle et al. (1994 ▶). For the synthesis and the structures of similar imidazoles, see: Mohamed et al. (2013a ▶,b ▶); Akkurt et al. (2013 ▶). For puckering parameters, see: Cremer & Pople (1975 ▶).

Experimental

Crystal data

C24H20N2 M = 336.42 Monoclinic, a = 10.362 (3) Å b = 8.938 (2) Å c = 19.387 (5) Å β = 90.340 (5)° V = 1795.5 (8) Å3 Z = 4 Mo Kα radiation μ = 0.07 mm−1 T = 100 K 0.14 × 0.14 × 0.003 mm

Data collection

Bruker SMART APEX CCD area-detector diffractometer Absorption correction: refined from ΔF (XABS2; Parkin et al., 1995 ▶) T min = 0.990, T max = 1.000 17127 measured reflections 3168 independent reflections 2442 reflections with I > 2σ(I) R int = 0.046

Refinement

R[F 2 > 2σ(F 2)] = 0.062 wR(F 2) = 0.183 S = 1.04 3168 reflections 299 parameters 12 restraints H-atom parameters constrained Δρmax = 0.49 e Å−3 Δρmin = −0.29 e Å−3 Data collection: SMART (Bruker, 2001 ▶); cell refinement: SAINT (Bruker, 2001 ▶); 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, 2012 ▶); software used to prepare material for publication: WinGX (Farrugia, 2012 ▶) and PLATON (Spek, 2009 ▶). Click here for additional data file. Crystal structure: contains datablock(s) global, I. DOI: 10.1107/S1600536813014104/zp2005sup1.cif Click here for additional data file. Structure factors: contains datablock(s) shelxl. DOI: 10.1107/S1600536813014104/zp2005Isup2.hkl Click here for additional data file. Supplementary material file. DOI: 10.1107/S1600536813014104/zp2005Isup3.cml Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C24H20N2F(000) = 712
Mr = 336.42Dx = 1.245 Mg m3
Monoclinic, P21/nMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ynCell parameters from 2698 reflections
a = 10.362 (3) Åθ = 2.2–21.5°
b = 8.938 (2) ŵ = 0.07 mm1
c = 19.387 (5) ÅT = 100 K
β = 90.340 (5)°Plate, colourless
V = 1795.5 (8) Å30.14 × 0.14 × 0.003 mm
Z = 4
Bruker SMART APEX CCD area-detector diffractometer3168 independent reflections
Radiation source: sealed tube2442 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.046
phi and ω scansθmax = 25.0°, θmin = 2.1°
Absorption correction: part of the refinement model (ΔF) (XABS2; Parkin et al., 1995)h = −12→12
Tmin = 0.990, Tmax = 1.000k = −10→10
17127 measured reflectionsl = −23→23
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.062Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.183H-atom parameters constrained
S = 1.04w = 1/[σ2(Fo2) + (0.0987P)2 + 0.7593P] where P = (Fo2 + 2Fc2)/3
3168 reflections(Δ/σ)max < 0.001
299 parametersΔρmax = 0.49 e Å3
12 restraintsΔρmin = −0.29 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 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.
xyzUiso*/UeqOcc. (<1)
N1−0.08400 (18)0.74686 (19)0.49897 (9)0.0410 (6)
N2A0.1170 (5)0.7384 (5)0.5420 (2)0.0353 (16)0.615 (3)
C1−0.0060 (2)0.8077 (2)0.45077 (12)0.0403 (7)
C2A0.1231 (6)0.8099 (6)0.4794 (3)0.0360 (17)0.615 (3)
C3−0.0081 (2)0.6952 (2)0.54940 (11)0.0402 (7)
C4−0.0590 (2)0.6243 (2)0.61210 (11)0.0394 (7)
C50.0089 (2)0.5150 (2)0.64866 (11)0.0437 (7)
C6−0.0425 (2)0.4520 (3)0.70782 (12)0.0486 (8)
C7−0.1627 (3)0.4953 (3)0.73117 (12)0.0515 (8)
C8−0.2316 (2)0.6021 (3)0.69493 (13)0.0489 (8)
C9−0.1804 (2)0.6654 (3)0.63597 (13)0.0454 (8)
C10−0.0566 (2)0.8751 (2)0.38715 (11)0.0390 (7)
C11−0.1781 (2)0.8326 (3)0.36242 (12)0.0441 (8)
C12−0.2281 (2)0.8935 (3)0.30231 (12)0.0482 (8)
C13−0.1588 (2)0.9992 (3)0.26605 (12)0.0496 (8)
C14−0.0392 (2)1.0439 (3)0.29035 (12)0.0494 (8)
C150.0118 (2)0.9824 (2)0.35016 (11)0.0429 (7)
C16A0.2459 (4)0.8604 (4)0.44996 (18)0.0334 (11)0.615 (3)
C17A0.2941 (6)0.9947 (9)0.4667 (4)0.0396 (16)0.615 (3)
C18A0.4150 (3)1.0459 (4)0.43689 (18)0.0403 (11)0.615 (3)
C19A0.4771 (4)0.9553 (5)0.39306 (19)0.0470 (14)0.615 (3)
C20A0.4300 (4)0.8172 (5)0.3761 (2)0.0543 (14)0.615 (3)
C21A0.3143 (5)0.7684 (5)0.4041 (2)0.0500 (16)0.615 (3)
C22A0.2230 (4)0.7339 (5)0.5920 (2)0.0505 (10)0.615 (3)
C23A0.3217 (4)0.6142 (5)0.5810 (2)0.0505 (10)0.615 (3)
C24A0.3129 (6)0.5098 (6)0.5380 (2)0.0505 (10)0.615 (3)
C24B0.3213 (17)0.999 (2)0.4606 (8)0.060 (2)0.385 (3)
C17B0.2961 (4)0.5016 (5)0.5314 (2)0.085 (4)0.385 (3)
C18B0.4132 (4)0.4561 (4)0.5598 (2)0.0480 (19)0.385 (3)
C19B0.4774 (3)0.5477 (5)0.6067 (2)0.058 (2)0.385 (3)
C20B0.4245 (4)0.6848 (5)0.6252 (2)0.063 (3)0.385 (3)
N2B0.1125 (8)0.7634 (8)0.4574 (4)0.039 (2)0.385 (3)
C2B0.1184 (10)0.6892 (9)0.5210 (5)0.038 (3)0.385 (3)
C16B0.2432 (3)0.6387 (5)0.5499 (2)0.0393 (19)0.385 (3)
C23B0.3136 (8)0.8876 (10)0.4214 (4)0.060 (2)0.385 (3)
C21B0.3074 (4)0.7303 (4)0.5968 (2)0.059 (3)0.385 (3)
C22B0.2197 (8)0.7681 (9)0.4076 (4)0.060 (2)0.385 (3)
H60.005200.378500.732500.0580*
H7−0.197500.452100.771800.0620*
H8−0.314300.632100.710500.0590*
H9−0.229000.738200.611300.0540*
H50.091200.483500.632900.0530*
H22B0.267300.832000.591300.0610*0.615 (3)
H23A0.397300.617500.608900.0610*0.615 (3)
H24A0.238900.502400.509000.0610*0.615 (3)
H24B0.380200.438200.534300.0610*0.615 (3)
H11−0.227100.760800.387200.0530*
H12−0.310500.862500.285900.0580*
H13−0.193001.040800.224700.0600*
H140.008401.117300.265900.0590*
H150.094401.013700.366100.0510*
H17A0.249201.056900.498300.0480*0.615 (3)
H18A0.449201.141500.448200.0490*0.615 (3)
H19A0.555900.988000.373300.0560*0.615 (3)
H20A0.476200.754700.345300.0650*0.615 (3)
H21A0.281300.672600.392300.0600*0.615 (3)
H22A0.185900.720800.638500.0610*0.615 (3)
H17B0.252300.439000.499300.1020*0.385 (3)
H18B0.449400.362500.547200.0570*0.385 (3)
H19B0.557400.516700.626100.0700*0.385 (3)
H20B0.468300.747400.657200.0760*0.385 (3)
H21B0.271300.823900.609400.0710*0.385 (3)
H22C0.265100.670600.408500.0730*0.385 (3)
H22D0.183500.782000.360700.0730*0.385 (3)
H23B0.388000.878000.393300.0730*0.385 (3)
H24C0.253001.021500.491400.0730*0.385 (3)
H24D0.395601.061700.459500.0730*0.385 (3)
U11U22U33U12U13U23
N10.0465 (10)0.0351 (10)0.0414 (11)−0.0013 (8)0.0027 (9)0.0000 (8)
N2A0.046 (2)0.028 (3)0.032 (3)0.004 (2)−0.0003 (18)0.0005 (16)
C10.0441 (13)0.0320 (12)0.0449 (13)0.0033 (9)0.0037 (10)0.0038 (9)
C2A0.049 (3)0.029 (3)0.030 (3)0.005 (2)−0.003 (2)−0.0054 (18)
C30.0446 (13)0.0327 (12)0.0432 (13)0.0008 (9)0.0022 (10)0.0040 (9)
C40.0460 (13)0.0309 (11)0.0413 (12)−0.0001 (9)0.0022 (10)−0.0008 (9)
C50.0513 (14)0.0391 (12)0.0409 (12)0.0048 (10)0.0069 (10)0.0014 (10)
C60.0609 (16)0.0417 (13)0.0433 (13)0.0056 (11)0.0074 (11)0.0063 (10)
C70.0666 (16)0.0457 (14)0.0422 (13)−0.0032 (12)0.0094 (12)0.0021 (11)
C80.0518 (14)0.0391 (13)0.0559 (15)−0.0005 (11)0.0143 (12)−0.0039 (11)
C90.0502 (14)0.0319 (12)0.0540 (14)0.0001 (10)0.0025 (11)0.0034 (10)
C100.0455 (13)0.0305 (11)0.0411 (12)0.0009 (9)0.0034 (10)−0.0004 (9)
C110.0456 (13)0.0334 (12)0.0533 (14)0.0013 (10)0.0012 (11)−0.0001 (10)
C120.0486 (14)0.0419 (13)0.0539 (14)−0.0003 (11)−0.0080 (11)−0.0054 (11)
C130.0610 (15)0.0465 (14)0.0413 (13)0.0024 (12)−0.0080 (11)0.0011 (11)
C140.0612 (16)0.0450 (14)0.0418 (13)−0.0069 (12)−0.0030 (11)0.0060 (11)
C150.0500 (13)0.0384 (12)0.0401 (12)−0.0043 (10)−0.0033 (10)0.0009 (10)
C16A0.0321 (19)0.041 (2)0.0270 (18)0.0065 (16)0.0013 (15)−0.0007 (15)
C17A0.030 (3)0.038 (2)0.051 (3)0.005 (2)0.010 (2)0.000 (2)
C18A0.0308 (19)0.050 (2)0.040 (2)−0.0044 (17)0.0001 (15)−0.0003 (17)
C19A0.041 (2)0.059 (3)0.041 (2)0.0007 (18)−0.0045 (16)−0.0068 (18)
C20A0.050 (2)0.063 (3)0.050 (2)0.000 (2)0.0207 (19)−0.020 (2)
C21A0.064 (3)0.048 (3)0.038 (2)−0.006 (2)0.003 (2)−0.0151 (18)
C22A0.0504 (16)0.061 (2)0.0401 (14)0.0030 (14)0.0057 (13)0.0122 (12)
C23A0.0504 (16)0.061 (2)0.0401 (14)0.0030 (14)0.0057 (13)0.0122 (12)
C24A0.0504 (16)0.061 (2)0.0401 (14)0.0030 (14)0.0057 (13)0.0122 (12)
C24B0.060 (4)0.073 (4)0.048 (3)−0.007 (3)−0.011 (3)0.010 (2)
C17B0.080 (7)0.040 (5)0.136 (10)−0.013 (5)0.001 (7)−0.001 (5)
C18B0.033 (3)0.066 (4)0.045 (3)−0.002 (3)−0.002 (3)0.004 (3)
C19B0.060 (4)0.055 (4)0.060 (4)−0.009 (3)0.029 (3)−0.015 (3)
C20B0.058 (4)0.069 (5)0.062 (4)−0.004 (4)−0.031 (4)−0.018 (4)
N2B0.053 (4)0.036 (4)0.029 (4)−0.008 (3)0.001 (3)0.003 (3)
C2B0.052 (4)0.024 (5)0.039 (5)−0.005 (4)−0.004 (4)0.000 (3)
C16B0.037 (3)0.050 (4)0.031 (3)−0.014 (3)0.003 (3)−0.008 (3)
C23B0.060 (4)0.073 (4)0.048 (3)−0.007 (3)−0.011 (3)0.010 (2)
C21B0.085 (6)0.052 (4)0.040 (4)0.007 (4)0.004 (4)−0.018 (3)
C22B0.060 (4)0.073 (4)0.048 (3)−0.007 (3)−0.011 (3)0.010 (2)
N1—C11.353 (3)C20A—C21A1.389 (6)
N1—C31.334 (3)C20B—C21B1.390 (6)
N2A—C2A1.373 (7)C22A—C23A1.496 (6)
N2A—C31.361 (6)C22B—C23B1.468 (12)
N2A—C22A1.461 (6)C23A—C24A1.254 (6)
N2B—C2B1.401 (12)C23B—C24B1.255 (19)
N2B—C22B1.477 (11)C5—H50.9500
N2B—C11.296 (8)C6—H60.9500
C1—C2A1.445 (7)C7—H70.9500
C1—C101.467 (3)C8—H80.9500
C2A—C16A1.469 (7)C9—H90.9500
C2B—C31.426 (10)C11—H110.9500
C2B—C16B1.477 (11)C12—H120.9500
C3—C41.471 (3)C13—H130.9500
C4—C51.395 (3)C14—H140.9500
C4—C91.392 (3)C15—H150.9500
C5—C61.387 (3)C17A—H17A0.9500
C6—C71.383 (4)C17B—H17B0.9500
C7—C81.382 (4)C18A—H18A0.9500
C8—C91.384 (4)C18B—H18B0.9500
C10—C111.397 (3)C19A—H19A0.9500
C10—C151.394 (3)C19B—H19B0.9500
C11—C121.384 (3)C20A—H20A0.9500
C12—C131.381 (3)C20B—H20B0.9500
C13—C141.382 (3)C21A—H21A0.9500
C14—C151.385 (3)C21B—H21B0.9500
C16A—C17A1.339 (9)C22A—H22A0.9900
C16A—C21A1.406 (6)C22A—H22B0.9900
C16B—C17B1.390 (6)C22B—H22C0.9900
C16B—C21B1.390 (6)C22B—H22D0.9900
C17A—C18A1.457 (7)C23A—H23A0.9500
C17B—C18B1.390 (6)C23B—H23B0.9500
C18A—C19A1.341 (5)C24A—H24A0.9500
C18B—C19B1.390 (6)C24A—H24B0.9500
C19A—C20A1.367 (6)C24B—H24C0.9500
C19B—C20B1.390 (6)C24B—H24D0.9500
C1—N1—C3107.06 (18)C6—C5—H5120.00
C2A—N2A—C3105.9 (4)C5—C6—H6120.00
C2A—N2A—C22A124.1 (5)C7—C6—H6120.00
C3—N2A—C22A129.4 (3)C6—C7—H7120.00
C2B—N2B—C22B124.0 (8)C8—C7—H7120.00
C1—N2B—C2B105.6 (7)C7—C8—H8120.00
C1—N2B—C22B130.0 (7)C9—C8—H8120.00
N1—C1—C2A107.2 (3)C4—C9—H9119.00
N2B—C1—C10122.9 (4)C8—C9—H9119.00
N1—C1—C10122.26 (19)C10—C11—H11120.00
N1—C1—N2B112.2 (4)C12—C11—H11120.00
C2A—C1—C10130.0 (3)C11—C12—H12120.00
N2A—C2A—C1106.6 (5)C13—C12—H12120.00
N2A—C2A—C16A122.1 (5)C12—C13—H13120.00
C1—C2A—C16A131.1 (4)C14—C13—H13120.00
N2B—C2B—C3106.7 (7)C13—C14—H14120.00
C3—C2B—C16B132.1 (7)C15—C14—H14120.00
N2B—C2B—C16B120.8 (8)C10—C15—H15120.00
C2B—C3—C4129.6 (4)C14—C15—H15120.00
N1—C3—C4122.82 (19)C16A—C17A—H17A120.00
N1—C3—C2B105.6 (4)C18A—C17A—H17A120.00
N1—C3—N2A112.5 (2)C16B—C17B—H17B120.00
N2A—C3—C4123.8 (2)C18B—C17B—H17B120.00
C5—C4—C9118.0 (2)C17A—C18A—H18A121.00
C3—C4—C5122.63 (19)C19A—C18A—H18A121.00
C3—C4—C9119.34 (19)C17B—C18B—H18B120.00
C4—C5—C6120.6 (2)C19B—C18B—H18B120.00
C5—C6—C7120.5 (2)C18A—C19A—H19A119.00
C6—C7—C8119.4 (2)C20A—C19A—H19A119.00
C7—C8—C9120.2 (2)C18B—C19B—H19B120.00
C4—C9—C8121.2 (2)C20B—C19B—H19B120.00
C11—C10—C15118.1 (2)C19A—C20A—H20A120.00
C1—C10—C11119.59 (19)C21A—C20A—H20A120.00
C1—C10—C15122.34 (19)C19B—C20B—H20B120.00
C10—C11—C12120.9 (2)C21B—C20B—H20B120.00
C11—C12—C13120.3 (2)C16A—C21A—H21A120.00
C12—C13—C14119.5 (2)C20A—C21A—H21A120.00
C13—C14—C15120.5 (2)C20B—C21B—H21B120.00
C10—C15—C14120.7 (2)C16B—C21B—H21B120.00
C17A—C16A—C21A119.3 (5)N2A—C22A—H22B108.00
C2A—C16A—C21A120.5 (4)N2A—C22A—H22A108.00
C2A—C16A—C17A120.3 (4)H22A—C22A—H22B107.00
C2B—C16B—C17B121.1 (5)C23A—C22A—H22A108.00
C17B—C16B—C21B120.0 (3)C23A—C22A—H22B108.00
C2B—C16B—C21B118.9 (5)N2B—C22B—H22D109.00
C16A—C17A—C18A120.4 (6)H22C—C22B—H22D108.00
C16B—C17B—C18B120.0 (4)C23B—C22B—H22C109.00
C17A—C18A—C19A118.6 (4)C23B—C22B—H22D109.00
C17B—C18B—C19B120.0 (4)N2B—C22B—H22C109.00
C18A—C19A—C20A121.7 (4)C22A—C23A—H23A117.00
C18B—C19B—C20B120.0 (3)C24A—C23A—H23A117.00
C19A—C20A—C21A119.8 (4)C22B—C23B—H23B112.00
C19B—C20B—C21B120.0 (4)C24B—C23B—H23B112.00
C16A—C21A—C20A120.2 (4)H24A—C24A—H24B120.00
C16B—C21B—C20B120.0 (4)C23A—C24A—H24A120.00
N2A—C22A—C23A115.9 (4)C23A—C24A—H24B120.00
N2B—C22B—C23B113.7 (7)C23B—C24B—H24C120.00
C22A—C23A—C24A125.4 (4)C23B—C24B—H24D120.00
C22B—C23B—C24B136.7 (11)H24C—C24B—H24D120.00
C4—C5—H5120.00
C3—N1—C1—C2A−8.2 (3)N1—C3—C4—C5150.5 (2)
C3—N1—C1—C10179.56 (17)N2A—C3—C4—C9139.5 (3)
C1—N1—C3—N2A9.1 (3)C9—C4—C5—C6−1.4 (3)
C1—N1—C3—C4178.39 (17)C3—C4—C5—C6179.5 (2)
C3—N2A—C22A—C23A105.6 (5)C5—C4—C9—C81.2 (3)
C2A—N2A—C3—N1−6.0 (4)C3—C4—C9—C8−179.6 (2)
C22A—N2A—C3—N1165.4 (4)C4—C5—C6—C70.7 (3)
C2A—N2A—C3—C4−175.2 (3)C5—C6—C7—C80.1 (4)
C22A—N2A—C3—C4−3.8 (6)C6—C7—C8—C9−0.2 (4)
C3—N2A—C2A—C16A−174.0 (4)C7—C8—C9—C4−0.4 (4)
C3—N2A—C2A—C10.6 (5)C1—C10—C11—C12−179.6 (2)
C22A—N2A—C2A—C1−171.4 (4)C11—C10—C15—C14−0.5 (3)
C2A—N2A—C22A—C23A−84.4 (6)C1—C10—C15—C14−179.8 (2)
C22A—N2A—C2A—C16A14.0 (8)C15—C10—C11—C121.1 (3)
N1—C1—C10—C11−23.1 (3)C10—C11—C12—C13−0.8 (4)
N1—C1—C2A—N2A4.7 (4)C11—C12—C13—C14−0.1 (4)
C2A—C1—C10—C15−14.0 (4)C12—C13—C14—C150.7 (4)
C2A—C1—C10—C11166.6 (3)C13—C14—C15—C10−0.4 (3)
N1—C1—C2A—C16A178.7 (5)C2A—C16A—C17A—C18A−179.2 (5)
C10—C1—C2A—N2A176.1 (3)C17A—C16A—C21A—C20A−0.6 (7)
C10—C1—C2A—C16A−9.9 (7)C21A—C16A—C17A—C18A1.0 (8)
N1—C1—C10—C15156.25 (19)C2A—C16A—C21A—C20A179.6 (4)
N2A—C2A—C16A—C17A−86.4 (7)C16A—C17A—C18A—C19A−0.6 (8)
N2A—C2A—C16A—C21A93.4 (6)C17A—C18A—C19A—C20A−0.2 (6)
C1—C2A—C16A—C21A−79.8 (6)C18A—C19A—C20A—C21A0.6 (6)
C1—C2A—C16A—C17A100.4 (7)C19A—C20A—C21A—C16A−0.2 (6)
N1—C3—C4—C9−28.6 (3)N2A—C22A—C23A—C24A−8.4 (7)
N2A—C3—C4—C5−41.4 (4)
D—H···AD—HH···AD···AD—H···A
C17A—H17A···N1i0.952.453.246 (8)141
C24A—H24A···N2A0.952.542.882 (8)101
C21A—H21A···Cg3ii0.952.983.888 (5)160
C21B—H21B···Cg4i0.952.993.914 (4)163
Table 1

Hydrogen-bond geometry (Å, °)

Cg3 and Cg4 are the centroids of the C4–C9 and C10–C15 rings, respectively.

D—H⋯A D—HH⋯A DA D—H⋯A
C17A—H17A⋯N1i 0.952.453.246 (8)141
C21A—H21ACg3ii 0.952.983.888 (5)160
C21B—H21BCg4i 0.952.993.914 (4)163

Symmetry codes: (i) ; (ii) .

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