Literature DB >> 21583259

(E)-2-[(3,5-Di-tert-butyl-2-hydroxy-benzyl-idene)amino]benzonitrile.

Jian-Cheng Zhou1, Nai-Xu Li, Chuan-Ming Zhang, Zheng-Yun Zhang.   

Abstract

The asymmetric unit of the title compound, C(22)H(26)N(2)O, contains three crystallographically independent mol-ecules, in which the aromatic rings are oriented at dihedral angles of 21.74 (5), 27.59 (5) and 27.87 (5)°. Intra-molecular O-H⋯N hydrogen bonds result in the formation of planar six-membered rings, and these are nearly coplanar with the adjacent rings. In the crystal structure, π-π contacts between the benzene rings [centroid-centroid distances = 3.989 (2), 3.802 (1) and 3.882 (1) Å] may stabilize the structure.

Entities:  

Year:  2009        PMID: 21583259      PMCID: PMC2969623          DOI: 10.1107/S1600536809019527

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


Related literature

For general background, see: Chen et al. (2008 ▶); Dao et al. (2000 ▶); Sriram et al. (2006 ▶); Weber et al. (2007 ▶). For bond-length data, see: Allen et al. (1987 ▶).

Experimental

Crystal data

C22H26N2O M = 334.45 Monoclinic, a = 27.9710 (4) Å b = 7.32780 (11) Å c = 29.7840 (4) Å β = 104.5330 (2)° V = 5909.37 (15) Å3 Z = 12 Mo Kα radiation μ = 0.07 mm−1 T = 294 K 0.30 × 0.20 × 0.20 mm

Data collection

Bruker SMART CCD area-detector diffractometer Absorption correction: empirical (using intensity measurements) (SADABS; Bruker, 2000 ▶) T min = 0.948, T max = 0.986 30875 measured reflections 11513 independent reflections 4685 reflections with I > 2σ(I) R int = 0.130

Refinement

R[F 2 > 2σ(F 2)] = 0.061 wR(F 2) = 0.173 S = 0.81 11513 reflections 689 parameters H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.31 e Å−3 Δρmin = −0.23 e Å−3 Data collection: SMART (Bruker, 2000 ▶); cell refinement: SAINT (Bruker, 2000 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶); software used to prepare material for publication: SHELXL97. Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536809019527/hk2692sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536809019527/hk2692Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C22H26N2OF(000) = 2160
Mr = 334.45Dx = 1.128 Mg m3
Monoclinic, P21/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybcCell parameters from 2369 reflections
a = 27.9710 (4) Åθ = 3.1–27.0°
b = 7.32780 (11) ŵ = 0.07 mm1
c = 29.7840 (4) ÅT = 294 K
β = 104.5330 (2)°Block, yellow
V = 5909.37 (15) Å30.30 × 0.20 × 0.20 mm
Z = 12
Bruker SMART CCD area-detector diffractometer11513 independent reflections
Radiation source: fine-focus sealed tube4685 reflections with I > 2σ(I)
graphiteRint = 0.130
φ and ω scansθmax = 26.0°, θmin = 1.8°
Absorption correction: empirical (using intensity measurements) (SADABS; Bruker, 2000)h = −32→34
Tmin = 0.948, Tmax = 0.986k = −8→9
30875 measured reflectionsl = −36→27
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.061H atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.173w = 1/[σ2(Fo2) + (0.0618P)2] where P = (Fo2 + 2Fc2)/3
S = 0.81(Δ/σ)max < 0.001
11513 reflectionsΔρmax = 0.31 e Å3
689 parametersΔρmin = −0.23 e Å3
0 restraintsExtinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
Primary atom site location: structure-invariant direct methodsExtinction coefficient: 0.00170 (18)
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.
xyzUiso*/Ueq
O10.15087 (5)0.3744 (2)0.18806 (5)0.0691 (5)
H1A0.1686 (9)0.398 (4)0.1684 (8)0.096 (10)*
O20.18374 (5)0.9439 (2)−0.02043 (5)0.0684 (5)
H2A0.1652 (9)0.925 (4)0.0006 (9)0.116 (11)*
O30.48619 (5)0.9288 (2)0.35466 (5)0.0684 (5)
H3A0.5055 (9)0.923 (3)0.3328 (8)0.099 (9)*
N10.16759 (6)0.4172 (2)0.10588 (6)0.0550 (5)
N20.27218 (8)0.5702 (4)0.18410 (8)0.1010 (8)
N30.16614 (6)0.9441 (2)0.06174 (6)0.0520 (5)
N40.05724 (8)1.1104 (3)−0.00802 (8)0.0945 (8)
N50.50291 (6)0.9533 (2)0.27211 (6)0.0541 (5)
N60.60959 (8)1.1213 (4)0.34472 (8)0.1030 (9)
C10.08638 (7)0.4080 (3)0.11845 (7)0.0515 (6)
C20.10180 (7)0.3837 (3)0.16714 (7)0.0549 (6)
C30.06760 (7)0.3746 (3)0.19363 (7)0.0544 (6)
C40.01780 (7)0.3800 (3)0.17000 (7)0.0594 (6)
H4A−0.00560.37310.18730.071*
C50.00084 (7)0.3952 (3)0.12154 (7)0.0555 (6)
C60.03561 (7)0.4134 (3)0.09736 (7)0.0567 (6)
H6A0.02540.43010.06540.068*
C7−0.05489 (8)0.3915 (4)0.09889 (8)0.0686 (7)
C8−0.07643 (9)0.2160 (5)0.11300 (10)0.1213 (12)
H8A−0.07120.21300.14610.182*
H8B−0.06050.11290.10310.182*
H8C−0.11120.21150.09870.182*
C9−0.07904 (9)0.5588 (5)0.11231 (11)0.1360 (15)
H9A−0.06430.66570.10280.204*
H9B−0.07450.56080.14530.204*
H9C−0.11370.55670.09740.204*
C10−0.06546 (8)0.3877 (4)0.04606 (8)0.0917 (9)
H10A−0.05280.49680.03540.138*
H10B−0.10050.38080.03300.138*
H10C−0.04980.28320.03660.138*
C110.08366 (8)0.3572 (3)0.24710 (7)0.0606 (6)
C120.11144 (8)0.1771 (4)0.26034 (8)0.0839 (8)
H12A0.09050.07710.24700.126*
H12B0.12070.16500.29350.126*
H12C0.14050.17640.24880.126*
C130.11663 (9)0.5200 (4)0.26765 (8)0.0828 (8)
H13A0.09880.63160.25890.124*
H13B0.14570.51980.25610.124*
H13C0.12600.51010.30080.124*
C140.03994 (8)0.3589 (3)0.26913 (7)0.0759 (7)
H14A0.01840.25860.25730.114*
H14B0.02220.47150.26180.114*
H14C0.05180.34750.30220.114*
C150.12062 (8)0.4301 (3)0.09044 (7)0.0550 (6)
H15A0.10810.45530.05910.066*
C160.19925 (8)0.4445 (3)0.07622 (8)0.0524 (6)
C170.24714 (8)0.5059 (3)0.09644 (8)0.0567 (6)
C180.28038 (9)0.5363 (3)0.07005 (10)0.0716 (7)
H18A0.31210.57770.08400.086*
C190.26641 (10)0.5051 (4)0.02291 (10)0.0794 (8)
H19A0.28860.52580.00480.095*
C200.21944 (9)0.4430 (4)0.00270 (9)0.0761 (8)
H20A0.21010.4226−0.02910.091*
C210.18616 (8)0.4108 (3)0.02871 (8)0.0632 (6)
H21A0.15490.36640.01460.076*
C220.26084 (8)0.5404 (4)0.14511 (10)0.0700 (7)
C230.24659 (7)0.9944 (3)0.04970 (7)0.0498 (5)
C240.23205 (7)0.9758 (3)0.00082 (7)0.0524 (6)
C250.26610 (7)0.9935 (3)−0.02562 (7)0.0539 (6)
C260.31490 (7)1.0267 (3)−0.00171 (7)0.0588 (6)
H26A0.33831.0369−0.01890.071*
C270.33121 (7)1.0459 (3)0.04689 (7)0.0554 (6)
C280.29620 (7)1.0291 (3)0.07106 (7)0.0535 (6)
H28A0.30571.04110.10320.064*
C290.25076 (8)0.9747 (3)−0.07914 (7)0.0609 (6)
C300.29447 (8)1.0043 (4)−0.10075 (8)0.0781 (8)
H30A0.31980.9165−0.08840.117*
H30B0.30741.1252−0.09360.117*
H30C0.28360.9898−0.13380.117*
C310.23030 (8)0.7842 (4)−0.09238 (8)0.0809 (8)
H31A0.25490.6950−0.07900.121*
H31B0.22160.7721−0.12550.121*
H31C0.20150.7655−0.08090.121*
C320.21179 (8)1.1207 (4)−0.10026 (7)0.0864 (8)
H32A0.18371.1074−0.08750.130*
H32B0.20171.1055−0.13330.130*
H32C0.22581.2400−0.09310.130*
C330.38584 (7)1.0851 (3)0.06904 (8)0.0656 (7)
C340.40101 (8)1.2618 (4)0.04893 (9)0.1017 (10)
H34A0.39571.24940.01600.153*
H34B0.43531.28570.06260.153*
H34C0.38151.36120.05560.153*
C350.39540 (8)1.1110 (4)0.12172 (8)0.0823 (8)
H35A0.37641.21250.12800.124*
H35B0.42991.13420.13470.124*
H35C0.38591.00250.13530.124*
C360.41687 (8)0.9228 (4)0.06066 (9)0.0991 (10)
H36A0.41180.90370.02790.149*
H36B0.40720.81540.07460.149*
H36C0.45120.94740.07420.149*
C370.21240 (7)0.9782 (3)0.07787 (7)0.0528 (6)
H37A0.22420.99310.10970.063*
C380.13442 (7)0.9239 (3)0.09128 (7)0.0498 (5)
C390.14876 (8)0.8607 (3)0.13675 (8)0.0606 (6)
H39A0.18170.83110.14960.073*
C400.08411 (8)0.9640 (3)0.07310 (8)0.0543 (6)
C410.05055 (8)0.9410 (3)0.09933 (9)0.0678 (7)
H41A0.01740.96680.08660.081*
C420.06576 (9)0.8799 (3)0.14438 (9)0.0725 (7)
H42A0.04310.86480.16220.087*
C430.11512 (9)0.8414 (3)0.16280 (8)0.0701 (7)
H43A0.12570.80170.19340.084*
C440.06939 (8)1.0420 (4)0.02734 (9)0.0669 (7)
C450.42247 (7)0.9779 (3)0.28519 (7)0.0497 (6)
C460.37210 (7)1.0054 (3)0.26459 (7)0.0524 (6)
H46A0.36211.02020.23260.063*
C470.33720 (7)1.0114 (3)0.28913 (7)0.0528 (6)
C480.35431 (7)0.9892 (3)0.33760 (7)0.0575 (6)
H48A0.33110.99260.35510.069*
C490.40353 (7)0.9625 (3)0.36098 (7)0.0535 (6)
C500.43758 (7)0.9546 (3)0.33395 (7)0.0524 (6)
C510.28202 (7)1.0428 (3)0.26768 (8)0.0640 (7)
C520.27148 (8)1.0677 (4)0.21492 (7)0.0810 (8)
H52A0.28100.95930.20130.121*
H52B0.29001.16980.20810.121*
H52C0.23691.08950.20240.121*
C530.26556 (8)1.2169 (4)0.28790 (9)0.0998 (10)
H53A0.27151.20470.32090.150*
H53B0.23091.23630.27460.150*
H53C0.28391.31910.28080.150*
C540.25289 (8)0.8771 (4)0.27695 (9)0.0947 (9)
H54A0.25910.85790.30980.142*
H54B0.26300.77120.26270.142*
H54C0.21830.89790.26410.142*
C550.41951 (8)0.9427 (3)0.41447 (7)0.0596 (6)
C560.37603 (8)0.9617 (4)0.43647 (7)0.0748 (7)
H56A0.35200.86920.42430.112*
H56B0.36131.08000.42940.112*
H56C0.38750.94780.46950.112*
C570.45652 (8)1.0928 (4)0.43532 (7)0.0792 (8)
H57A0.46631.07940.46840.119*
H57B0.44141.21010.42760.119*
H57C0.48501.08300.42300.119*
C580.44251 (8)0.7541 (4)0.42697 (8)0.0768 (7)
H58A0.41890.66160.41360.115*
H58B0.45180.74050.46010.115*
H58C0.47120.74190.41500.115*
C590.45650 (7)0.9795 (3)0.25691 (7)0.0524 (6)
H59A0.44421.00090.22530.063*
C600.53436 (7)0.9589 (3)0.24184 (7)0.0502 (6)
C610.58307 (8)1.0150 (3)0.25981 (8)0.0542 (6)
C620.61611 (8)1.0212 (3)0.23255 (9)0.0667 (7)
H62A0.64851.05780.24530.080*
C630.60124 (9)0.9730 (3)0.18625 (9)0.0738 (7)
H63A0.62330.97850.16750.089*
C640.55325 (9)0.9169 (3)0.16834 (8)0.0709 (7)
H64A0.54300.88430.13720.085*
C650.52018 (8)0.9078 (3)0.19529 (7)0.0606 (6)
H65A0.48810.86740.18250.073*
C660.59803 (8)1.0731 (4)0.30739 (9)0.0685 (7)
U11U22U33U12U13U23
O10.0411 (9)0.1099 (14)0.0502 (10)0.0016 (9)0.0002 (8)0.0064 (9)
O20.0390 (9)0.1115 (14)0.0492 (10)−0.0063 (9)0.0007 (8)−0.0077 (9)
O30.0383 (9)0.1148 (14)0.0463 (10)0.0079 (9)0.0000 (8)0.0056 (9)
N10.0488 (11)0.0636 (12)0.0500 (12)0.0004 (9)0.0073 (9)−0.0037 (9)
N20.0710 (15)0.136 (2)0.0851 (18)0.0008 (14)−0.0003 (14)−0.0288 (17)
N30.0455 (11)0.0634 (12)0.0461 (11)0.0004 (9)0.0093 (9)−0.0026 (9)
N40.0746 (15)0.119 (2)0.0790 (17)−0.0005 (14)−0.0018 (13)0.0166 (15)
N50.0441 (10)0.0683 (13)0.0480 (11)0.0040 (9)0.0081 (9)−0.0014 (9)
N60.0743 (15)0.140 (2)0.0859 (18)0.0056 (14)0.0030 (14)−0.0344 (17)
C10.0422 (12)0.0613 (14)0.0443 (13)0.0019 (10)−0.0016 (11)−0.0056 (11)
C20.0391 (12)0.0692 (15)0.0487 (14)0.0021 (11)−0.0033 (11)0.0002 (11)
C30.0437 (12)0.0664 (15)0.0480 (14)0.0015 (11)0.0018 (11)0.0001 (11)
C40.0457 (13)0.0789 (17)0.0505 (14)0.0025 (11)0.0061 (11)−0.0011 (12)
C50.0391 (12)0.0694 (15)0.0523 (14)0.0005 (11)0.0007 (11)−0.0026 (12)
C60.0464 (13)0.0689 (15)0.0465 (13)0.0017 (11)−0.0039 (11)−0.0021 (11)
C70.0402 (13)0.098 (2)0.0601 (16)0.0004 (13)−0.0024 (12)−0.0027 (14)
C80.0559 (16)0.176 (3)0.115 (3)−0.031 (2)−0.0095 (16)0.034 (2)
C90.0650 (18)0.191 (4)0.129 (3)0.056 (2)−0.0181 (18)−0.072 (3)
C100.0553 (15)0.134 (2)0.0692 (18)0.0051 (15)−0.0158 (14)−0.0109 (17)
C110.0547 (14)0.0782 (17)0.0439 (13)0.0018 (12)0.0029 (11)0.0064 (12)
C120.0742 (16)0.107 (2)0.0666 (17)0.0195 (16)0.0107 (14)0.0202 (15)
C130.0811 (17)0.111 (2)0.0473 (15)−0.0183 (16)−0.0004 (14)−0.0039 (14)
C140.0752 (16)0.098 (2)0.0534 (15)0.0074 (14)0.0147 (13)0.0070 (14)
C150.0538 (14)0.0620 (15)0.0441 (14)−0.0016 (11)0.0031 (12)−0.0053 (11)
C160.0522 (14)0.0511 (14)0.0528 (15)0.0059 (11)0.0112 (12)−0.0008 (11)
C170.0484 (14)0.0576 (15)0.0607 (16)0.0048 (11)0.0073 (13)−0.0014 (12)
C180.0566 (15)0.0722 (17)0.087 (2)0.0037 (13)0.0189 (16)0.0056 (15)
C190.0749 (19)0.091 (2)0.081 (2)0.0123 (15)0.0348 (17)0.0212 (16)
C200.0789 (18)0.091 (2)0.0594 (17)0.0123 (16)0.0199 (16)0.0071 (14)
C210.0587 (15)0.0723 (16)0.0552 (15)0.0024 (12)0.0080 (13)−0.0013 (12)
C220.0434 (14)0.0868 (19)0.0749 (19)0.0003 (12)0.0056 (14)−0.0116 (16)
C230.0401 (12)0.0626 (15)0.0428 (13)0.0024 (10)0.0032 (11)0.0016 (11)
C240.0392 (12)0.0687 (16)0.0438 (14)−0.0008 (11)0.0002 (11)−0.0007 (11)
C250.0453 (13)0.0702 (16)0.0434 (13)0.0035 (11)0.0059 (11)0.0040 (11)
C260.0423 (13)0.0817 (17)0.0511 (15)−0.0014 (11)0.0095 (11)0.0088 (12)
C270.0403 (12)0.0722 (16)0.0475 (14)−0.0010 (11)−0.0004 (11)0.0117 (11)
C280.0447 (13)0.0672 (15)0.0423 (13)0.0012 (11)−0.0008 (11)0.0045 (11)
C290.0498 (13)0.0861 (18)0.0431 (14)0.0032 (13)0.0046 (11)0.0003 (12)
C300.0765 (17)0.106 (2)0.0522 (15)−0.0026 (15)0.0177 (14)0.0063 (14)
C310.0751 (16)0.107 (2)0.0609 (16)−0.0126 (16)0.0178 (13)−0.0162 (15)
C320.0784 (17)0.124 (2)0.0473 (15)0.0266 (16)−0.0018 (13)0.0121 (15)
C330.0394 (12)0.0897 (19)0.0598 (16)−0.0020 (12)−0.0023 (12)0.0162 (13)
C340.0578 (15)0.135 (3)0.099 (2)−0.0259 (17)−0.0057 (15)0.0427 (19)
C350.0522 (14)0.114 (2)0.0666 (17)−0.0124 (14)−0.0108 (13)0.0019 (15)
C360.0494 (15)0.149 (3)0.090 (2)0.0202 (17)0.0007 (15)0.0008 (19)
C370.0488 (13)0.0622 (15)0.0426 (13)−0.0013 (11)0.0023 (11)0.0010 (11)
C380.0482 (13)0.0494 (13)0.0507 (14)−0.0024 (10)0.0107 (11)−0.0038 (10)
C390.0560 (14)0.0657 (16)0.0563 (15)−0.0025 (12)0.0073 (12)0.0029 (12)
C400.0459 (13)0.0568 (14)0.0591 (15)−0.0012 (11)0.0110 (12)−0.0033 (11)
C410.0524 (14)0.0746 (17)0.0779 (19)0.0007 (12)0.0194 (14)−0.0028 (14)
C420.0713 (17)0.0797 (19)0.0761 (19)−0.0118 (14)0.0363 (15)−0.0024 (15)
C430.0761 (17)0.0758 (18)0.0588 (16)−0.0066 (14)0.0178 (14)0.0039 (13)
C440.0460 (14)0.0794 (19)0.0700 (19)−0.0003 (12)0.0048 (14)−0.0014 (15)
C450.0385 (12)0.0611 (14)0.0450 (14)−0.0005 (10)0.0020 (11)−0.0043 (10)
C460.0424 (12)0.0703 (16)0.0382 (12)0.0002 (11)−0.0015 (11)−0.0061 (11)
C470.0402 (12)0.0706 (16)0.0424 (13)0.0015 (11)0.0009 (11)−0.0087 (11)
C480.0418 (13)0.0805 (17)0.0491 (14)−0.0007 (11)0.0094 (11)−0.0063 (12)
C490.0454 (13)0.0712 (16)0.0404 (13)−0.0007 (11)0.0042 (11)−0.0034 (11)
C500.0384 (12)0.0696 (16)0.0441 (14)0.0003 (11)0.0007 (11)−0.0002 (11)
C510.0406 (13)0.0891 (18)0.0550 (15)0.0033 (12)−0.0013 (11)−0.0148 (13)
C520.0507 (14)0.118 (2)0.0624 (17)0.0142 (14)−0.0087 (13)0.0008 (15)
C530.0545 (15)0.132 (3)0.098 (2)0.0263 (16)−0.0081 (14)−0.0435 (19)
C540.0516 (15)0.143 (3)0.083 (2)−0.0193 (16)0.0044 (14)−0.0018 (18)
C550.0537 (14)0.0783 (17)0.0427 (14)−0.0005 (12)0.0044 (11)−0.0006 (12)
C560.0736 (16)0.104 (2)0.0476 (15)0.0030 (15)0.0162 (13)−0.0052 (13)
C570.0760 (16)0.110 (2)0.0425 (14)−0.0182 (15)−0.0029 (13)−0.0039 (14)
C580.0681 (15)0.103 (2)0.0554 (15)0.0062 (15)0.0091 (13)0.0115 (14)
C590.0464 (13)0.0660 (15)0.0408 (13)0.0023 (11)0.0036 (11)−0.0029 (10)
C600.0449 (13)0.0536 (14)0.0521 (15)0.0038 (10)0.0120 (12)0.0023 (11)
C610.0456 (13)0.0570 (14)0.0586 (15)0.0078 (11)0.0102 (12)−0.0001 (11)
C620.0484 (14)0.0741 (17)0.0768 (19)0.0041 (12)0.0143 (14)0.0062 (14)
C630.0645 (17)0.093 (2)0.0718 (19)0.0136 (14)0.0317 (15)0.0139 (15)
C640.0679 (16)0.093 (2)0.0532 (16)0.0135 (14)0.0170 (14)−0.0002 (13)
C650.0529 (14)0.0725 (16)0.0539 (15)0.0066 (12)0.0084 (12)−0.0024 (12)
C660.0461 (14)0.0821 (19)0.0739 (19)0.0069 (12)0.0088 (14)−0.0114 (15)
C1—C61.402 (3)C30—H30C0.9600
C1—C21.417 (3)C31—H31A0.9600
C1—C151.429 (3)C31—H31B0.9600
N1—C151.282 (2)C31—H31C0.9600
N1—C161.413 (2)C32—H32A0.9600
O1—C21.359 (2)C32—H32B0.9600
O1—H1A0.87 (2)C32—H32C0.9600
C2—C31.386 (3)C33—C361.529 (3)
N2—C221.145 (3)C33—C341.531 (3)
O2—C241.361 (2)C33—C351.536 (3)
O2—H2A0.92 (3)C34—H34A0.9600
C3—C41.395 (2)C34—H34B0.9600
C3—C111.548 (3)C34—H34C0.9600
O3—C501.358 (2)C35—H35A0.9600
O3—H3A0.95 (2)C35—H35B0.9600
N3—C371.287 (2)C35—H35C0.9600
N3—C381.405 (2)C36—H36A0.9600
C4—C51.406 (3)C36—H36B0.9600
C4—H4A0.9300C36—H36C0.9600
N4—C441.138 (3)C37—H37A0.9300
C5—C61.354 (3)C38—C391.392 (3)
C5—C71.536 (3)C38—C401.406 (3)
N5—C591.277 (2)C39—C431.369 (3)
N5—C601.409 (2)C39—H39A0.9300
C6—H6A0.9300C40—C411.374 (3)
N6—C661.134 (3)C40—C441.440 (3)
C7—C91.501 (3)C41—C421.377 (3)
C7—C81.523 (4)C41—H41A0.9300
C7—C101.527 (3)C42—C431.381 (3)
C8—H8A0.9600C42—H42A0.9300
C8—H8B0.9600C43—H43A0.9300
C8—H8C0.9600C45—C461.403 (2)
C9—H9A0.9600C45—C501.417 (3)
C9—H9B0.9600C45—C591.421 (3)
C9—H9C0.9600C46—C471.359 (3)
C10—H10A0.9600C46—H46A0.9300
C10—H10B0.9600C47—C481.412 (3)
C10—H10C0.9600C47—C511.532 (3)
C11—C141.526 (3)C48—C491.392 (2)
C11—C121.532 (3)C48—H48A0.9300
C11—C131.538 (3)C49—C501.394 (3)
C12—H12A0.9600C49—C551.550 (3)
C12—H12B0.9600C51—C541.526 (3)
C12—H12C0.9600C51—C531.531 (3)
C13—H13A0.9600C51—C521.535 (3)
C13—H13B0.9600C52—H52A0.9600
C13—H13C0.9600C52—H52B0.9600
C14—H14A0.9600C52—H52C0.9600
C14—H14B0.9600C53—H53A0.9600
C14—H14C0.9600C53—H53B0.9600
C15—H15A0.9300C53—H53C0.9600
C16—C211.392 (3)C54—H54A0.9600
C16—C171.398 (3)C54—H54B0.9600
C17—C181.378 (3)C54—H54C0.9600
C17—C221.426 (3)C55—C561.526 (3)
C18—C191.379 (3)C55—C581.531 (3)
C18—H18A0.9300C55—C571.531 (3)
C19—C201.378 (3)C56—H56A0.9600
C19—H19A0.9300C56—H56B0.9600
C20—C211.373 (3)C56—H56C0.9600
C20—H20A0.9300C57—H57A0.9600
C21—H21A0.9300C57—H57B0.9600
C23—C281.397 (2)C57—H57C0.9600
C23—C241.416 (3)C58—H58A0.9600
C23—C371.427 (3)C58—H58B0.9600
C24—C251.386 (3)C58—H58C0.9600
C25—C261.393 (3)C59—H59A0.9300
C25—C291.550 (3)C60—C651.394 (3)
C26—C271.411 (3)C60—C611.395 (3)
C26—H26A0.9300C61—C621.376 (3)
C27—C281.359 (3)C61—C661.437 (3)
C27—C331.532 (3)C62—C631.383 (3)
C28—H28A0.9300C62—H62A0.9300
C29—C311.522 (3)C63—C641.377 (3)
C29—C301.533 (3)C63—H63A0.9300
C29—C321.544 (3)C64—C651.370 (3)
C30—H30A0.9600C64—H64A0.9300
C30—H30B0.9600C65—H65A0.9300
C6—C1—C2118.4 (2)H32B—C32—H32C109.5
C6—C1—C15119.16 (19)C36—C33—C34111.7 (2)
C2—C1—C15122.39 (18)C36—C33—C27109.3 (2)
C15—N1—C16120.80 (19)C34—C33—C27109.54 (18)
C2—O1—H1A111.2 (16)C36—C33—C35107.60 (19)
O1—C2—C3119.90 (19)C34—C33—C35107.5 (2)
O1—C2—C1119.2 (2)C27—C33—C35111.24 (19)
C3—C2—C1120.84 (18)C33—C34—H34A109.5
C24—O2—H2A112.0 (16)C33—C34—H34B109.5
C2—C3—C4117.13 (19)H34A—C34—H34B109.5
C2—C3—C11121.75 (18)C33—C34—H34C109.5
C4—C3—C11121.1 (2)H34A—C34—H34C109.5
C50—O3—H3A112.0 (14)H34B—C34—H34C109.5
C37—N3—C38121.36 (18)C33—C35—H35A109.5
C3—C4—C5123.9 (2)C33—C35—H35B109.5
C3—C4—H4A118.1H35A—C35—H35B109.5
C5—C4—H4A118.1C33—C35—H35C109.5
C6—C5—C4116.83 (18)H35A—C35—H35C109.5
C6—C5—C7123.6 (2)H35B—C35—H35C109.5
C4—C5—C7119.6 (2)C33—C36—H36A109.5
C59—N5—C60120.71 (18)C33—C36—H36B109.5
C5—C6—C1122.7 (2)H36A—C36—H36B109.5
C5—C6—H6A118.6C33—C36—H36C109.5
C1—C6—H6A118.6H36A—C36—H36C109.5
C9—C7—C8112.4 (2)H36B—C36—H36C109.5
C9—C7—C10107.8 (2)N3—C37—C23123.80 (19)
C8—C7—C10106.3 (2)N3—C37—H37A118.1
C9—C7—C5110.1 (2)C23—C37—H37A118.1
C8—C7—C5108.8 (2)C39—C38—N3124.82 (19)
C10—C7—C5111.5 (2)C39—C38—C40117.4 (2)
C7—C8—H8A109.5N3—C38—C40117.72 (19)
C7—C8—H8B109.5C43—C39—C38121.0 (2)
H8A—C8—H8B109.5C43—C39—H39A119.5
C7—C8—H8C109.5C38—C39—H39A119.5
H8A—C8—H8C109.5C41—C40—C38121.1 (2)
H8B—C8—H8C109.5C41—C40—C44120.9 (2)
C7—C9—H9A109.5C38—C40—C44117.9 (2)
C7—C9—H9B109.5C40—C41—C42120.4 (2)
H9A—C9—H9B109.5C40—C41—H41A119.8
C7—C9—H9C109.5C42—C41—H41A119.8
H9A—C9—H9C109.5C41—C42—C43119.2 (2)
H9B—C9—H9C109.5C41—C42—H42A120.4
C7—C10—H10A109.5C43—C42—H42A120.4
C7—C10—H10B109.5C39—C43—C42121.0 (2)
H10A—C10—H10B109.5C39—C43—H43A119.5
C7—C10—H10C109.5C42—C43—H43A119.5
H10A—C10—H10C109.5N4—C44—C40177.1 (3)
H10B—C10—H10C109.5C46—C45—C50118.3 (2)
C14—C11—C12107.80 (19)C46—C45—C59119.23 (19)
C14—C11—C13106.72 (19)C50—C45—C59122.45 (18)
C12—C11—C13110.55 (18)C47—C46—C45123.19 (19)
C14—C11—C3112.63 (17)C47—C46—H46A118.4
C12—C11—C3109.47 (19)C45—C46—H46A118.4
C13—C11—C3109.63 (18)C46—C47—C48116.18 (18)
C11—C12—H12A109.5C46—C47—C51124.39 (19)
C11—C12—H12B109.5C48—C47—C51119.4 (2)
H12A—C12—H12B109.5C49—C48—C47124.5 (2)
C11—C12—H12C109.5C49—C48—H48A117.7
H12A—C12—H12C109.5C47—C48—H48A117.7
H12B—C12—H12C109.5C48—C49—C50116.76 (19)
C11—C13—H13A109.5C48—C49—C55121.43 (19)
C11—C13—H13B109.5C50—C49—C55121.82 (18)
H13A—C13—H13B109.5O3—C50—C49119.65 (19)
C11—C13—H13C109.5O3—C50—C45119.30 (19)
H13A—C13—H13C109.5C49—C50—C45121.03 (19)
H13B—C13—H13C109.5C54—C51—C53111.4 (2)
C11—C14—H14A109.5C54—C51—C47109.5 (2)
C11—C14—H14B109.5C53—C51—C47109.39 (18)
H14A—C14—H14B109.5C54—C51—C52107.80 (19)
C11—C14—H14C109.5C53—C51—C52107.7 (2)
H14A—C14—H14C109.5C47—C51—C52111.05 (19)
H14B—C14—H14C109.5C51—C52—H52A109.5
N1—C15—C1124.0 (2)C51—C52—H52B109.5
N1—C15—H15A118.0H52A—C52—H52B109.5
C1—C15—H15A118.0C51—C52—H52C109.5
C21—C16—C17118.3 (2)H52A—C52—H52C109.5
C21—C16—N1124.3 (2)H52B—C52—H52C109.5
C17—C16—N1117.3 (2)C51—C53—H53A109.5
C18—C17—C16121.1 (2)C51—C53—H53B109.5
C18—C17—C22120.3 (2)H53A—C53—H53B109.5
C16—C17—C22118.6 (2)C51—C53—H53C109.5
C17—C18—C19119.7 (2)H53A—C53—H53C109.5
C17—C18—H18A120.2H53B—C53—H53C109.5
C19—C18—H18A120.2C51—C54—H54A109.5
C20—C19—C18119.7 (2)C51—C54—H54B109.5
C20—C19—H19A120.2H54A—C54—H54B109.5
C18—C19—H19A120.2C51—C54—H54C109.5
C21—C20—C19121.2 (2)H54A—C54—H54C109.5
C21—C20—H20A119.4H54B—C54—H54C109.5
C19—C20—H20A119.4C56—C55—C58108.01 (19)
C20—C21—C16120.0 (2)C56—C55—C57106.92 (19)
C20—C21—H21A120.0C58—C55—C57110.48 (19)
C16—C21—H21A120.0C56—C55—C49112.19 (17)
N2—C22—C17179.1 (3)C58—C55—C49109.25 (18)
C28—C23—C24118.8 (2)C57—C55—C49109.96 (18)
C28—C23—C37118.89 (19)C55—C56—H56A109.5
C24—C23—C37122.30 (18)C55—C56—H56B109.5
O2—C24—C25119.71 (19)H56A—C56—H56B109.5
O2—C24—C23119.35 (19)C55—C56—H56C109.5
C25—C24—C23120.92 (18)H56A—C56—H56C109.5
C24—C25—C26116.80 (19)H56B—C56—H56C109.5
C24—C25—C29121.59 (18)C55—C57—H57A109.5
C26—C25—C29121.6 (2)C55—C57—H57B109.5
C25—C26—C27124.4 (2)H57A—C57—H57B109.5
C25—C26—H26A117.8C55—C57—H57C109.5
C27—C26—H26A117.8H57A—C57—H57C109.5
C28—C27—C26116.37 (18)H57B—C57—H57C109.5
C28—C27—C33124.2 (2)C55—C58—H58A109.5
C26—C27—C33119.4 (2)C55—C58—H58B109.5
C27—C28—C23122.7 (2)H58A—C58—H58B109.5
C27—C28—H28A118.6C55—C58—H58C109.5
C23—C28—H28A118.6H58A—C58—H58C109.5
C31—C29—C30107.98 (19)H58B—C58—H58C109.5
C31—C29—C32110.41 (19)N5—C59—C45124.14 (19)
C30—C29—C32106.64 (19)N5—C59—H59A117.9
C31—C29—C25109.70 (19)C45—C59—H59A117.9
C30—C29—C25112.03 (17)C65—C60—C61117.9 (2)
C32—C29—C25110.02 (19)C65—C60—N5124.12 (19)
C29—C30—H30A109.5C61—C60—N5118.0 (2)
C29—C30—H30B109.5C62—C61—C60121.3 (2)
H30A—C30—H30B109.5C62—C61—C66120.0 (2)
C29—C30—H30C109.5C60—C61—C66118.7 (2)
H30A—C30—H30C109.5C61—C62—C63120.1 (2)
H30B—C30—H30C109.5C61—C62—H62A119.9
C29—C31—H31A109.5C63—C62—H62A119.9
C29—C31—H31B109.5C64—C63—C62118.9 (2)
H31A—C31—H31B109.5C64—C63—H63A120.6
C29—C31—H31C109.5C62—C63—H63A120.6
H31A—C31—H31C109.5C65—C64—C63121.5 (2)
H31B—C31—H31C109.5C65—C64—H64A119.2
C29—C32—H32A109.5C63—C64—H64A119.2
C29—C32—H32B109.5C64—C65—C60120.3 (2)
H32A—C32—H32B109.5C64—C65—H65A119.9
C29—C32—H32C109.5C60—C65—H65A119.9
H32A—C32—H32C109.5N6—C66—C61179.0 (3)
D—H···AD—HH···AD···AD—H···A
O3—H3A···N50.95 (2)1.81 (2)2.622 (2)143 (2)
O2—H2A···N30.92 (3)1.82 (3)2.615 (2)143 (2)
O1—H1A···N10.87 (2)1.86 (2)2.623 (2)145 (2)
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
O3—H3A⋯N50.95 (2)1.81 (2)2.622 (2)143 (2)
O2—H2A⋯N30.92 (3)1.82 (3)2.615 (2)143 (2)
O1—H1A⋯N10.87 (2)1.86 (2)2.623 (2)145 (2)
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Authors:  George M Sheldrick
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Authors:  Dharmarajan Sriram; Perumal Yogeeswari; Naga Sirisha Myneedu; Vivek Saraswat
Journal:  Bioorg Med Chem Lett       Date:  2006-02-03       Impact factor: 2.823

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Authors:  V T Dao; C Gaspard; M Mayer; G H Werner; S N Nguyen; R J Michelot
Journal:  Eur J Med Chem       Date:  2000-09       Impact factor: 6.514

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Journal:  J Am Chem Soc       Date:  2008-01-29       Impact factor: 15.419

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