organic compounds
Methyl 2-phenylquinoline-4-carboxylate
aDepartment of Chemistry, Tulane University, New Orleans, LA 70118, USA, bDepartment of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey, cChemistry and Environmental Division, Manchester Metropolitan University, Manchester M1 5GD, England, dChemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt, and eDepartment of Chemistry, College of Education, Tikrit University, Iraq
*Correspondence e-mail: shaabankamel@yahoo.com
The 17H13NO2, contains two independent molecules which differ primarily in the rotational orientation of the pendant phenyl group, being conrotatory, with respect to the plane of the quinoline moiety. In the crystal, the molecules form stacks parallel to the b axis through π–π stacking interactions of the heterocyclic rings [shortest inter-centroid distance = 3.5775 (8) Å].
of the title compound, CKeywords: crystal structure; quinoline; π–π stacking; cincophene.
CCDC reference: 1505747
Structure description
Quinoline-4-carboxylic acids have a variety of medicinal effects and are applied as active components in industrial antioxidants (Wang et al., 2009). Cincophene, named 2-phenylquinoline-4-carboxylic acid, has been proven to be a powerful antimicrobial agent (Wadher et al., 2009). Cinchophen has been used as an antirheumatic agent for more than 60 years (Abd El-Aal & El-Emary, 2014). Moreover, cinchophen is shown to exert remarkable biological activity (Kaila et al., 2007; Deady et al., 2000) and has been proven to be a powerful analgesic, antimicrobial and antifungal agent (Metwally et al., 2010). As part of our studies in this area, the title compound has been synthesized to be used a precursor for further cincophene derivatives.
The . The dihedral angle between the N1/C1/C6–C9 and C12–C17 planes is 17.00 (6)° while that between the N2/C18/C23–C26 and C29–C34 planes is 16.63 (7)° in the opposite direction. Each interacts with the one above it and one below it along the b-axis direction through π–π stacking of the heterocyclic rings, Fig. 2. In these, the distance between the centers of gravity of the heterocycles is 3.5775 (8) Å and the dihedral angle between the the rings is 4.59 (7)°.
of the title compound contains two independent molecules, which differ primarily in the rotational orientation of the pendant phenyl group with respect to the plane of the quinoline moiety, Fig. 1Synthesis and crystallization
A mixture of 2-phenylquinoline-4-carboxylic acid (0.03 mol), methanol (20 ml) and concentrated sulfuric acid (3 ml) was refluxed for 6 h, then and cooled to room temperature. Sodium carbonate solution was added to neutralize the mixture which was then left to stand for 1 h at room temperature. Pale-yellow crystals were precipitated and washed with distilled water then recrystallized from ethanol solution to afford the title compound in 50% yield; m.p. 332 K.
Refinement
Crystal data, data collection and structure .
details are summarized in Table 1Structural data
CCDC reference: 1505747
https://doi.org/10.1107/S2414314616015005/tk4021sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S2414314616015005/tk4021Isup2.hkl
Supporting information file. DOI: https://doi.org/10.1107/S2414314616015005/tk4021Isup3.cml
Data collection: APEX3 (Bruker, 2016); cell
SAINT (Bruker, 2016); data reduction: SAINT (Bruker, 2016); program(s) used to solve structure: SHELXT (Sheldrick, 2015a); program(s) used to refine structure: SHELXL2014 (Sheldrick, 2015b); molecular graphics: DIAMOND (Brandenburg & Putz, 2012); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).C17H13NO2 | F(000) = 1104 |
Mr = 263.28 | Dx = 1.340 Mg m−3 |
Monoclinic, P21/n | Cu Kα radiation, λ = 1.54178 Å |
a = 11.5383 (7) Å | Cell parameters from 9981 reflections |
b = 7.9873 (5) Å | θ = 4.1–72.4° |
c = 28.3149 (19) Å | µ = 0.71 mm−1 |
β = 90.525 (3)° | T = 150 K |
V = 2609.4 (3) Å3 | Plate, pale-yellow |
Z = 8 | 0.23 × 0.18 × 0.02 mm |
Bruker D8 VENTURE PHOTON 100 CMOS diffractometer | 5118 independent reflections |
Radiation source: INCOATEC IµS micro-focus source | 4152 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.043 |
Detector resolution: 10.4167 pixels mm-1 | θmax = 72.4°, θmin = 3.1° |
ω scans | h = −12→14 |
Absorption correction: multi-scan (SADABS; Bruker, 2016) | k = −9→9 |
Tmin = 0.90, Tmax = 0.99 | l = −32→34 |
19441 measured reflections |
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.043 | All H-atom parameters refined |
wR(F2) = 0.114 | w = 1/[σ2(Fo2) + (0.055P)2 + 0.6267P] where P = (Fo2 + 2Fc2)/3 |
S = 1.04 | (Δ/σ)max = 0.001 |
5118 reflections | Δρmax = 0.28 e Å−3 |
466 parameters | Δρmin = −0.18 e Å−3 |
0 restraints | Extinction correction: SHELXL2014 (Sheldrick, 2015b), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
Primary atom site location: structure-invariant direct methods | Extinction coefficient: 0.00105 (15) |
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds 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 > 2sigma(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. |
x | y | z | Uiso*/Ueq | ||
O1 | 0.01888 (10) | 0.89113 (17) | 0.60650 (4) | 0.0478 (3) | |
O2 | 0.12589 (9) | 0.75224 (14) | 0.65997 (4) | 0.0379 (3) | |
H2 | 0.4531 (18) | 1.185 (2) | 0.5026 (7) | 0.051 (5)* | |
N1 | 0.44689 (11) | 1.04777 (16) | 0.58249 (4) | 0.0332 (3) | |
C1 | 0.35355 (13) | 1.06996 (18) | 0.55306 (5) | 0.0314 (3) | |
C2 | 0.37379 (14) | 1.1544 (2) | 0.50991 (5) | 0.0360 (3) | |
C3 | 0.28477 (15) | 1.1895 (2) | 0.47961 (6) | 0.0403 (4) | |
H3 | 0.3011 (16) | 1.253 (2) | 0.4509 (7) | 0.047 (5)* | |
C4 | 0.17146 (15) | 1.1382 (2) | 0.49094 (6) | 0.0414 (4) | |
H4 | 0.1074 (17) | 1.166 (2) | 0.4676 (7) | 0.050 (5)* | |
C5 | 0.14937 (14) | 1.0531 (2) | 0.53144 (6) | 0.0373 (4) | |
H5 | 0.0658 (17) | 1.015 (2) | 0.5386 (7) | 0.049 (5)* | |
C6 | 0.23973 (13) | 1.01572 (17) | 0.56423 (5) | 0.0299 (3) | |
C7 | 0.22671 (12) | 0.92727 (18) | 0.60774 (5) | 0.0300 (3) | |
C8 | 0.32219 (13) | 0.90581 (18) | 0.63663 (5) | 0.0309 (3) | |
H8 | 0.3147 (12) | 0.8488 (18) | 0.6653 (5) | 0.016 (3)* | |
C9 | 0.43156 (12) | 0.97042 (18) | 0.62335 (5) | 0.0302 (3) | |
C10 | 0.11265 (13) | 0.85839 (19) | 0.62339 (5) | 0.0333 (3) | |
C11 | 0.02004 (16) | 0.6797 (2) | 0.67742 (7) | 0.0460 (4) | |
H11A | −0.0240 (18) | 0.625 (3) | 0.6503 (8) | 0.057 (6)* | |
H11B | 0.0484 (19) | 0.587 (3) | 0.7019 (8) | 0.061 (6)* | |
H11C | −0.0297 (18) | 0.768 (3) | 0.6918 (7) | 0.061 (6)* | |
C12 | 0.53541 (12) | 0.95654 (19) | 0.65488 (5) | 0.0321 (3) | |
C13 | 0.52674 (14) | 0.9197 (2) | 0.70269 (6) | 0.0398 (4) | |
H13 | 0.4511 (17) | 0.901 (2) | 0.7169 (7) | 0.046 (5)* | |
C14 | 0.62524 (15) | 0.9116 (3) | 0.73115 (6) | 0.0471 (4) | |
H14 | 0.6190 (17) | 0.885 (3) | 0.7639 (7) | 0.055 (6)* | |
C15 | 0.73415 (14) | 0.9400 (3) | 0.71248 (6) | 0.0461 (4) | |
H15 | 0.8035 (18) | 0.937 (3) | 0.7324 (7) | 0.057 (6)* | |
C16 | 0.74342 (14) | 0.9749 (3) | 0.66476 (6) | 0.0457 (4) | |
H16 | 0.8198 (18) | 0.993 (2) | 0.6509 (7) | 0.051 (5)* | |
C17 | 0.64574 (14) | 0.9836 (2) | 0.63621 (6) | 0.0386 (4) | |
H17 | 0.6507 (16) | 1.007 (2) | 0.6023 (7) | 0.046 (5)* | |
O3 | 0.51904 (11) | 0.42341 (18) | 0.71200 (4) | 0.0516 (3) | |
O4 | 0.58364 (10) | 0.47874 (18) | 0.63946 (4) | 0.0487 (3) | |
N2 | 0.16967 (11) | 0.41399 (15) | 0.59871 (4) | 0.0322 (3) | |
C18 | 0.18457 (13) | 0.33694 (18) | 0.64132 (5) | 0.0327 (3) | |
C19 | 0.08718 (15) | 0.2508 (2) | 0.65977 (6) | 0.0394 (4) | |
H19 | 0.0144 (17) | 0.250 (2) | 0.6412 (7) | 0.047 (5)* | |
C20 | 0.09464 (17) | 0.1690 (2) | 0.70210 (6) | 0.0444 (4) | |
H20 | 0.0267 (18) | 0.109 (2) | 0.7142 (7) | 0.052 (5)* | |
C21 | 0.19865 (18) | 0.1703 (2) | 0.72802 (6) | 0.0464 (4) | |
H21 | 0.2068 (18) | 0.111 (3) | 0.7576 (8) | 0.059 (6)* | |
C22 | 0.29470 (16) | 0.2526 (2) | 0.71136 (6) | 0.0415 (4) | |
H22 | 0.3667 (16) | 0.248 (2) | 0.7290 (6) | 0.042 (5)* | |
C23 | 0.29029 (14) | 0.33797 (18) | 0.66756 (5) | 0.0334 (3) | |
C24 | 0.38529 (14) | 0.42421 (19) | 0.64630 (5) | 0.0334 (3) | |
C25 | 0.36901 (14) | 0.49811 (19) | 0.60313 (5) | 0.0324 (3) | |
H25 | 0.4317 (15) | 0.558 (2) | 0.5895 (6) | 0.035 (4)* | |
C26 | 0.25979 (13) | 0.49146 (17) | 0.57976 (5) | 0.0302 (3) | |
C27 | 0.50072 (14) | 0.4400 (2) | 0.67028 (5) | 0.0373 (4) | |
C28 | 0.69816 (17) | 0.5010 (4) | 0.65908 (8) | 0.0582 (5) | |
H28A | 0.7213 (19) | 0.395 (3) | 0.6728 (8) | 0.063 (7)* | |
H28B | 0.6998 (19) | 0.594 (3) | 0.6840 (8) | 0.062 (6)* | |
H28C | 0.746 (2) | 0.526 (3) | 0.6318 (9) | 0.069 (7)* | |
C29 | 0.24158 (13) | 0.57273 (18) | 0.53317 (5) | 0.0306 (3) | |
C30 | 0.33512 (14) | 0.6189 (2) | 0.50488 (5) | 0.0363 (3) | |
H30 | 0.4153 (16) | 0.594 (2) | 0.5146 (6) | 0.039 (5)* | |
C31 | 0.31678 (15) | 0.6928 (2) | 0.46116 (6) | 0.0422 (4) | |
H31 | 0.3842 (17) | 0.723 (3) | 0.4430 (7) | 0.053 (5)* | |
C32 | 0.20487 (15) | 0.7204 (2) | 0.44489 (6) | 0.0426 (4) | |
H32 | 0.1895 (16) | 0.773 (2) | 0.4136 (7) | 0.047 (5)* | |
C33 | 0.11146 (15) | 0.6745 (2) | 0.47229 (6) | 0.0420 (4) | |
H33 | 0.0322 (18) | 0.699 (2) | 0.4615 (7) | 0.054 (6)* | |
C34 | 0.12983 (14) | 0.6026 (2) | 0.51620 (6) | 0.0365 (3) | |
H34 | 0.0642 (17) | 0.572 (2) | 0.5368 (7) | 0.049 (5)* |
U11 | U22 | U33 | U12 | U13 | U23 | |
O1 | 0.0299 (6) | 0.0702 (8) | 0.0432 (6) | −0.0049 (5) | −0.0045 (5) | 0.0056 (6) |
O2 | 0.0313 (6) | 0.0396 (6) | 0.0430 (6) | −0.0057 (5) | 0.0037 (4) | 0.0047 (5) |
N1 | 0.0301 (6) | 0.0377 (7) | 0.0319 (6) | 0.0007 (5) | −0.0005 (5) | 0.0007 (5) |
C1 | 0.0325 (8) | 0.0317 (7) | 0.0300 (7) | −0.0002 (6) | −0.0019 (6) | −0.0043 (6) |
C2 | 0.0362 (8) | 0.0412 (8) | 0.0305 (8) | −0.0042 (7) | 0.0015 (6) | 0.0008 (6) |
C3 | 0.0499 (10) | 0.0406 (9) | 0.0302 (8) | −0.0049 (7) | −0.0052 (7) | 0.0017 (7) |
C4 | 0.0419 (9) | 0.0449 (9) | 0.0371 (8) | −0.0039 (7) | −0.0119 (7) | −0.0017 (7) |
C5 | 0.0347 (8) | 0.0408 (8) | 0.0364 (8) | −0.0036 (7) | −0.0074 (6) | −0.0023 (7) |
C6 | 0.0322 (8) | 0.0274 (7) | 0.0301 (7) | −0.0008 (6) | −0.0012 (6) | −0.0067 (6) |
C7 | 0.0286 (7) | 0.0295 (7) | 0.0319 (7) | −0.0014 (6) | 0.0016 (6) | −0.0059 (6) |
C8 | 0.0302 (7) | 0.0320 (7) | 0.0304 (7) | 0.0011 (6) | 0.0005 (6) | −0.0021 (6) |
C9 | 0.0272 (7) | 0.0318 (7) | 0.0316 (7) | 0.0025 (6) | 0.0003 (6) | −0.0033 (6) |
C10 | 0.0306 (8) | 0.0361 (8) | 0.0332 (8) | −0.0028 (6) | −0.0007 (6) | −0.0066 (6) |
C11 | 0.0368 (9) | 0.0495 (10) | 0.0518 (10) | −0.0098 (8) | 0.0103 (8) | 0.0014 (9) |
C12 | 0.0264 (7) | 0.0358 (8) | 0.0341 (8) | 0.0024 (6) | −0.0002 (6) | −0.0004 (6) |
C13 | 0.0264 (8) | 0.0590 (10) | 0.0340 (8) | 0.0013 (7) | 0.0018 (6) | 0.0007 (7) |
C14 | 0.0339 (9) | 0.0746 (13) | 0.0328 (8) | 0.0065 (8) | −0.0010 (6) | 0.0023 (8) |
C15 | 0.0291 (8) | 0.0679 (12) | 0.0413 (9) | 0.0033 (8) | −0.0075 (7) | 0.0028 (8) |
C16 | 0.0264 (8) | 0.0645 (11) | 0.0463 (9) | 0.0012 (8) | −0.0003 (7) | 0.0099 (8) |
C17 | 0.0300 (8) | 0.0493 (9) | 0.0365 (8) | 0.0018 (7) | 0.0013 (6) | 0.0066 (7) |
O3 | 0.0511 (7) | 0.0717 (9) | 0.0320 (6) | −0.0030 (6) | −0.0067 (5) | −0.0028 (6) |
O4 | 0.0350 (6) | 0.0750 (9) | 0.0360 (6) | −0.0056 (6) | −0.0040 (5) | −0.0025 (6) |
N2 | 0.0334 (7) | 0.0307 (6) | 0.0326 (6) | −0.0019 (5) | 0.0044 (5) | −0.0014 (5) |
C18 | 0.0394 (8) | 0.0279 (7) | 0.0310 (7) | 0.0006 (6) | 0.0055 (6) | −0.0038 (6) |
C19 | 0.0428 (9) | 0.0369 (8) | 0.0388 (8) | −0.0040 (7) | 0.0099 (7) | −0.0022 (7) |
C20 | 0.0555 (11) | 0.0381 (9) | 0.0399 (9) | −0.0059 (8) | 0.0161 (8) | −0.0014 (7) |
C21 | 0.0691 (12) | 0.0383 (9) | 0.0319 (8) | −0.0009 (8) | 0.0101 (8) | 0.0024 (7) |
C22 | 0.0550 (11) | 0.0377 (8) | 0.0319 (8) | 0.0011 (8) | 0.0005 (7) | −0.0013 (7) |
C23 | 0.0429 (9) | 0.0283 (7) | 0.0289 (7) | 0.0005 (6) | 0.0043 (6) | −0.0042 (6) |
C24 | 0.0382 (8) | 0.0316 (7) | 0.0304 (7) | 0.0013 (6) | 0.0015 (6) | −0.0059 (6) |
C25 | 0.0325 (8) | 0.0318 (7) | 0.0331 (8) | −0.0011 (6) | 0.0022 (6) | −0.0022 (6) |
C26 | 0.0322 (7) | 0.0267 (7) | 0.0315 (7) | −0.0006 (6) | 0.0029 (6) | −0.0038 (6) |
C27 | 0.0391 (9) | 0.0398 (8) | 0.0328 (8) | 0.0010 (7) | −0.0002 (6) | −0.0057 (6) |
C28 | 0.0368 (10) | 0.0908 (17) | 0.0468 (11) | −0.0066 (10) | −0.0081 (8) | −0.0059 (11) |
C29 | 0.0321 (7) | 0.0271 (7) | 0.0326 (7) | −0.0025 (6) | 0.0005 (6) | −0.0024 (6) |
C30 | 0.0314 (8) | 0.0416 (8) | 0.0360 (8) | −0.0020 (7) | 0.0008 (6) | 0.0022 (7) |
C31 | 0.0408 (9) | 0.0488 (10) | 0.0371 (8) | −0.0065 (7) | 0.0040 (7) | 0.0059 (7) |
C32 | 0.0448 (9) | 0.0450 (9) | 0.0378 (8) | −0.0060 (7) | −0.0037 (7) | 0.0092 (7) |
C33 | 0.0373 (9) | 0.0425 (9) | 0.0460 (9) | −0.0033 (7) | −0.0055 (7) | 0.0071 (7) |
C34 | 0.0320 (8) | 0.0363 (8) | 0.0413 (8) | −0.0039 (6) | 0.0001 (6) | 0.0043 (7) |
O1—C10 | 1.2076 (19) | O3—C27 | 1.206 (2) |
O2—C10 | 1.3461 (19) | O4—C27 | 1.337 (2) |
O2—C11 | 1.443 (2) | O4—C28 | 1.440 (2) |
N1—C9 | 1.3249 (19) | N2—C26 | 1.3274 (19) |
N1—C1 | 1.3672 (19) | N2—C18 | 1.3639 (19) |
C1—C2 | 1.417 (2) | C18—C19 | 1.421 (2) |
C1—C6 | 1.421 (2) | C18—C23 | 1.422 (2) |
C2—C3 | 1.361 (2) | C19—C20 | 1.367 (2) |
C2—H2 | 0.97 (2) | C19—H19 | 0.986 (19) |
C3—C4 | 1.410 (2) | C20—C21 | 1.401 (3) |
C3—H3 | 0.98 (2) | C20—H20 | 0.98 (2) |
C4—C5 | 1.359 (2) | C21—C22 | 1.375 (3) |
C4—H4 | 1.013 (19) | C21—H21 | 0.97 (2) |
C5—C6 | 1.421 (2) | C22—C23 | 1.416 (2) |
C5—H5 | 1.03 (2) | C22—H22 | 0.966 (19) |
C6—C7 | 1.429 (2) | C23—C24 | 1.432 (2) |
C7—C8 | 1.377 (2) | C24—C25 | 1.369 (2) |
C7—C10 | 1.497 (2) | C24—C27 | 1.495 (2) |
C8—C9 | 1.417 (2) | C25—C26 | 1.419 (2) |
C8—H8 | 0.936 (14) | C25—H25 | 0.953 (18) |
C9—C12 | 1.4918 (19) | C26—C29 | 1.484 (2) |
C11—H11A | 1.01 (2) | C28—H28A | 0.97 (2) |
C11—H11B | 1.06 (2) | C28—H28B | 1.03 (2) |
C11—H11C | 1.00 (2) | C28—H28C | 0.97 (2) |
C12—C13 | 1.390 (2) | C29—C34 | 1.393 (2) |
C12—C17 | 1.400 (2) | C29—C30 | 1.399 (2) |
C13—C14 | 1.389 (2) | C30—C31 | 1.386 (2) |
C13—H13 | 0.98 (2) | C30—H30 | 0.984 (18) |
C14—C15 | 1.386 (3) | C31—C32 | 1.385 (2) |
C14—H14 | 0.95 (2) | C31—H31 | 0.97 (2) |
C15—C16 | 1.385 (3) | C32—C33 | 1.384 (2) |
C15—H15 | 0.98 (2) | C32—H32 | 1.00 (2) |
C16—C17 | 1.383 (2) | C33—C34 | 1.384 (2) |
C16—H16 | 0.98 (2) | C33—H33 | 0.98 (2) |
C17—H17 | 0.98 (2) | C34—H34 | 0.99 (2) |
C10—O2—C11 | 115.21 (13) | C27—O4—C28 | 115.87 (14) |
C9—N1—C1 | 118.81 (13) | C26—N2—C18 | 118.36 (13) |
N1—C1—C2 | 116.88 (13) | N2—C18—C19 | 116.74 (14) |
N1—C1—C6 | 123.31 (13) | N2—C18—C23 | 124.05 (14) |
C2—C1—C6 | 119.80 (14) | C19—C18—C23 | 119.21 (14) |
C3—C2—C1 | 120.80 (15) | C20—C19—C18 | 120.67 (17) |
C3—C2—H2 | 121.3 (12) | C20—C19—H19 | 120.8 (11) |
C1—C2—H2 | 117.9 (12) | C18—C19—H19 | 118.6 (11) |
C2—C3—C4 | 119.52 (15) | C19—C20—C21 | 120.16 (16) |
C2—C3—H3 | 118.7 (11) | C19—C20—H20 | 119.6 (12) |
C4—C3—H3 | 121.7 (11) | C21—C20—H20 | 120.2 (12) |
C5—C4—C3 | 121.25 (15) | C22—C21—C20 | 120.87 (16) |
C5—C4—H4 | 121.4 (11) | C22—C21—H21 | 117.3 (13) |
C3—C4—H4 | 117.4 (11) | C20—C21—H21 | 121.8 (13) |
C4—C5—C6 | 120.93 (15) | C21—C22—C23 | 120.51 (17) |
C4—C5—H5 | 119.7 (11) | C21—C22—H22 | 119.7 (11) |
C6—C5—H5 | 119.4 (11) | C23—C22—H22 | 119.7 (11) |
C1—C6—C5 | 117.67 (14) | C22—C23—C18 | 118.59 (15) |
C1—C6—C7 | 116.56 (13) | C22—C23—C24 | 125.34 (15) |
C5—C6—C7 | 125.78 (14) | C18—C23—C24 | 116.06 (14) |
C8—C7—C6 | 118.94 (13) | C25—C24—C23 | 118.92 (14) |
C8—C7—C10 | 118.63 (13) | C25—C24—C27 | 118.93 (14) |
C6—C7—C10 | 122.43 (13) | C23—C24—C27 | 122.13 (14) |
C7—C8—C9 | 120.43 (14) | C24—C25—C26 | 120.95 (14) |
C7—C8—H8 | 119.8 (9) | C24—C25—H25 | 118.7 (11) |
C9—C8—H8 | 119.8 (8) | C26—C25—H25 | 120.4 (10) |
N1—C9—C8 | 121.86 (13) | N2—C26—C25 | 121.64 (14) |
N1—C9—C12 | 116.38 (13) | N2—C26—C29 | 117.28 (13) |
C8—C9—C12 | 121.76 (13) | C25—C26—C29 | 121.07 (13) |
O1—C10—O2 | 122.42 (14) | O3—C27—O4 | 123.01 (15) |
O1—C10—C7 | 126.16 (15) | O3—C27—C24 | 125.70 (15) |
O2—C10—C7 | 111.42 (12) | O4—C27—C24 | 111.28 (13) |
O2—C11—H11A | 109.4 (12) | O4—C28—H28A | 107.2 (14) |
O2—C11—H11B | 104.2 (12) | O4—C28—H28B | 111.5 (12) |
H11A—C11—H11B | 110.2 (16) | H28A—C28—H28B | 110.8 (18) |
O2—C11—H11C | 110.4 (12) | O4—C28—H28C | 104.1 (14) |
H11A—C11—H11C | 109.0 (17) | H28A—C28—H28C | 110.0 (19) |
H11B—C11—H11C | 113.5 (17) | H28B—C28—H28C | 112.9 (19) |
C13—C12—C17 | 118.32 (14) | C34—C29—C30 | 118.29 (14) |
C13—C12—C9 | 122.28 (13) | C34—C29—C26 | 120.33 (13) |
C17—C12—C9 | 119.40 (14) | C30—C29—C26 | 121.38 (14) |
C14—C13—C12 | 120.61 (15) | C31—C30—C29 | 120.74 (15) |
C14—C13—H13 | 118.9 (11) | C31—C30—H30 | 118.3 (10) |
C12—C13—H13 | 120.5 (11) | C29—C30—H30 | 120.9 (10) |
C15—C14—C13 | 120.73 (16) | C32—C31—C30 | 119.95 (15) |
C15—C14—H14 | 118.9 (12) | C32—C31—H31 | 122.3 (12) |
C13—C14—H14 | 120.4 (12) | C30—C31—H31 | 117.8 (12) |
C16—C15—C14 | 118.91 (15) | C33—C32—C31 | 120.00 (16) |
C16—C15—H15 | 119.9 (12) | C33—C32—H32 | 118.6 (11) |
C14—C15—H15 | 121.2 (12) | C31—C32—H32 | 121.4 (11) |
C17—C16—C15 | 120.71 (16) | C32—C33—C34 | 120.02 (16) |
C17—C16—H16 | 119.3 (12) | C32—C33—H33 | 120.0 (12) |
C15—C16—H16 | 120.0 (12) | C34—C33—H33 | 119.9 (12) |
C16—C17—C12 | 120.71 (15) | C33—C34—C29 | 120.99 (15) |
C16—C17—H17 | 121.9 (11) | C33—C34—H34 | 121.3 (11) |
C12—C17—H17 | 117.4 (11) | C29—C34—H34 | 117.7 (11) |
C9—N1—C1—C2 | 179.55 (13) | C26—N2—C18—C19 | −178.05 (13) |
C9—N1—C1—C6 | 0.7 (2) | C26—N2—C18—C23 | 1.8 (2) |
N1—C1—C2—C3 | −176.61 (15) | N2—C18—C19—C20 | 179.50 (15) |
C6—C1—C2—C3 | 2.3 (2) | C23—C18—C19—C20 | −0.3 (2) |
C1—C2—C3—C4 | −1.3 (3) | C18—C19—C20—C21 | 0.5 (3) |
C2—C3—C4—C5 | −0.5 (3) | C19—C20—C21—C22 | −0.4 (3) |
C3—C4—C5—C6 | 1.2 (3) | C20—C21—C22—C23 | 0.1 (3) |
N1—C1—C6—C5 | 177.27 (14) | C21—C22—C23—C18 | 0.1 (2) |
C2—C1—C6—C5 | −1.5 (2) | C21—C22—C23—C24 | −178.48 (15) |
N1—C1—C6—C7 | −2.9 (2) | N2—C18—C23—C22 | −179.77 (14) |
C2—C1—C6—C7 | 178.26 (13) | C19—C18—C23—C22 | 0.0 (2) |
C4—C5—C6—C1 | −0.2 (2) | N2—C18—C23—C24 | −1.1 (2) |
C4—C5—C6—C7 | −179.93 (15) | C19—C18—C23—C24 | 178.72 (13) |
C1—C6—C7—C8 | 2.5 (2) | C22—C23—C24—C25 | 178.47 (15) |
C5—C6—C7—C8 | −177.74 (14) | C18—C23—C24—C25 | −0.1 (2) |
C1—C6—C7—C10 | −178.17 (13) | C22—C23—C24—C27 | −3.2 (2) |
C5—C6—C7—C10 | 1.6 (2) | C18—C23—C24—C27 | 178.24 (13) |
C6—C7—C8—C9 | 0.0 (2) | C23—C24—C25—C26 | 0.6 (2) |
C10—C7—C8—C9 | −179.41 (13) | C27—C24—C25—C26 | −177.81 (13) |
C1—N1—C9—C8 | 2.0 (2) | C18—N2—C26—C25 | −1.2 (2) |
C1—N1—C9—C12 | −177.40 (13) | C18—N2—C26—C29 | 179.38 (12) |
C7—C8—C9—N1 | −2.3 (2) | C24—C25—C26—N2 | 0.1 (2) |
C7—C8—C9—C12 | 177.00 (13) | C24—C25—C26—C29 | 179.45 (13) |
C11—O2—C10—O1 | 0.3 (2) | C28—O4—C27—O3 | −0.3 (3) |
C11—O2—C10—C7 | 179.97 (13) | C28—O4—C27—C24 | 178.53 (16) |
C8—C7—C10—O1 | 166.36 (15) | C25—C24—C27—O3 | 158.55 (17) |
C6—C7—C10—O1 | −13.0 (2) | C23—C24—C27—O3 | −19.8 (3) |
C8—C7—C10—O2 | −13.33 (19) | C25—C24—C27—O4 | −20.3 (2) |
C6—C7—C10—O2 | 167.33 (13) | C23—C24—C27—O4 | 161.37 (14) |
N1—C9—C12—C13 | 162.76 (15) | N2—C26—C29—C34 | 15.8 (2) |
C8—C9—C12—C13 | −16.6 (2) | C25—C26—C29—C34 | −163.66 (14) |
N1—C9—C12—C17 | −16.3 (2) | N2—C26—C29—C30 | −163.24 (14) |
C8—C9—C12—C17 | 164.28 (15) | C25—C26—C29—C30 | 17.3 (2) |
C17—C12—C13—C14 | 0.6 (3) | C34—C29—C30—C31 | 0.2 (2) |
C9—C12—C13—C14 | −178.52 (16) | C26—C29—C30—C31 | 179.19 (15) |
C12—C13—C14—C15 | 0.0 (3) | C29—C30—C31—C32 | −0.6 (3) |
C13—C14—C15—C16 | −0.7 (3) | C30—C31—C32—C33 | 0.1 (3) |
C14—C15—C16—C17 | 0.9 (3) | C31—C32—C33—C34 | 0.7 (3) |
C15—C16—C17—C12 | −0.3 (3) | C32—C33—C34—C29 | −1.1 (3) |
C13—C12—C17—C16 | −0.4 (3) | C30—C29—C34—C33 | 0.7 (2) |
C9—C12—C17—C16 | 178.69 (16) | C26—C29—C34—C33 | −178.36 (15) |
Acknowledgements
The support of NSF–MRI Grant No. 1228232 for the purchase of the diffractometer and Tulane University for support of the Tulane Crystallography Laboratory are gratefully acknowledged.
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