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Acta Crystallogr Sect E Struct Rep Online. 2009 November 1; 65(Pt 11): m1353.
Published online 2009 October 13. doi:  10.1107/S1600536809040598
PMCID: PMC2971370

{2-[Bis(3-methyl-1H-indol-2-yl)meth­yl]phenolato-κO}dimeth­yl(tetra­hydro­furan-κO)aluminium(III)

Abstract

The title compound, [Al(CH3)2(C25H21N2O)(C4H8O)], was isolated as a minor component from a reaction mixture of the parent indolyl ligand and trimethyl­aluminum in tetra­hydro­furan. The ligands adopt a distorted tetra­hedral geometry around aluminium. Obvious hydrogen-bonding interactions are not present.

Related literature

For general background to (indol­yl)methanes, see, see: Mason (2003 [triangle]); Mason et al. (2003 [triangle]). For related structures, see: Ziemkowska et al. (2007 [triangle]); Haddad et al. (2009 [triangle]). For patterns in hydrogen bonding, see: Steiner (2002 [triangle]).

An external file that holds a picture, illustration, etc.
Object name is e-65-m1353-scheme1.jpg

Experimental

Crystal data

  • [Al(CH3)2(C25H21N2O)(C4H8O)]
  • M r = 494.59
  • Monoclinic, An external file that holds a picture, illustration, etc.
Object name is e-65-m1353-efi1.jpg
  • a = 11.2045 (1) Å
  • b = 19.4191 (3) Å
  • c = 12.5543 (2) Å
  • β = 98.537 (1)°
  • V = 2701.32 (6) Å3
  • Z = 4
  • Mo Kα radiation
  • μ = 0.11 mm−1
  • T = 115 K
  • 0.30 × 0.25 × 0.20 mm

Data collection

  • Bruker SMART CCD area-detector diffractometer
  • Absorption correction: multi-scan (SADABS; Bruker, 1999 [triangle]) T min = 0.969, T max = 0.979
  • 55902 measured reflections
  • 9864 independent reflections
  • 7340 reflections with I > 2σ(I)
  • R int = 0.039

Refinement

  • R[F 2 > 2σ(F 2)] = 0.051
  • wR(F 2) = 0.146
  • S = 1.04
  • 9864 reflections
  • 335 parameters
  • 2 restraints
  • H atoms treated by a mixture of independent and constrained refinement
  • Δρmax = 0.50 e Å−3
  • Δρmin = −0.33 e Å−3

Data collection: SMART (Bruker, 2001 [triangle]); cell refinement: SAINT (Bruker, 2001 [triangle]); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 [triangle]); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 [triangle]); molecular graphics: Mercury (Macrae et al., 2006 [triangle]); software used to prepare material for publication: enCIFer (Allen et al., 2004 [triangle]).

Table 1
Selected geometric parameters (Å, °)
Table 2
Hydrogen-bond geometry (Å, °)

Supplementary Material

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536809040598/pk2190sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536809040598/pk2190Isup2.hkl

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

Acknowledgments

This work was generously supported by Kenyon College Startup Funds, Kenyon College Summer Science Scholars Program (ACE), the American Chemical Society’s Petroleum Research Fund (42880-GB 7) (YDYLG) and the National Science Foundation (CHE-0521237) (JMT).

supplementary crystallographic information

Comment

The molecule of the title complex (Fig. 1), has a distorted tetrahedral coordination geometry around aluminum with X—Al—X (X = C, O) angles ranging from 99.26 (5)° to 121.34 (8)°. The phenoxy(bisindolyl)methane ligand is coordinated to aluminum through a deprotonated phenol oxygen that is bent well out of the ideal sp3 to 140.50 (8)°, consistent with significant π-donation to Al(III) from the phenoxide O. In the crystal structure (Fig. 2), weak intramolecular N—H···N interactions may stabilize the ligand conformations while weak intermolecular N—H···N interactions may stabilize crystal packing. The distances of these contacts [2.703 (15) Å and 2.734 (14) Å, respectively] are quite long (Steiner, 2002). However, they are slightly less then the sum of the relevant Van der Waals radii.

Experimental

The ligand was synthesized by mixing two equivalents of 3-methylindole with one equivalent of salicylaldehyde in EtOH in the presence of an acid catalyst. The product was isolated by vacuum filtration (66.6%; mp 230–240 °C (dec.)); 1H NMR (300 MHz, DMSO-d6), 2.01 (6H, s), 6.22 (1H, s), 6.76 (1H, dt, J=1.2 H, 8.5 Hz), 6.85 (1H, d, J=5.4 Hz), 6.91–7.03 (4H, m), 7.08 (2H, d, J=7.4 Hz), 7.30 (2H, d, J=7.2 H), 7.4 (2H, d, J=6.9 H), 9.58 (1H, s), 10.31 (2H, s); 13C NMR (75 MHz, DMSO-d6) 8.34, 34.79, 105.93, 111.07, 115.07, 117.57, 18.09, 119.06, 120.26, 127.22, 127.74, 128.85, 129.57, 134.72, 135.36, 154.69.

Using standard Schlenk techniques, the free ligand was dissolved in THF and AlMe3 (2.0 M in heptane, 1 equivalent) was added dropwise via syringe. Upon reaction completion, solvent was removed under high vacuum and the residue was dissolved in a minimum of hot toluene. Upon sitting, a few small, colorless crystals appeared.

Refinement

Hydrogen atoms on carbon were added geometrically and refined using a riding model, whereas hydrogen atoms on nitrogen were located in the difference map and refined semi-freely with the help of a distance restraint. Uiso values for hydrogen atoms were assigned to be 1.20 times the Ueq value of the atom to which they are attached, except for hydrogen atoms on methyl carbon atoms, which were assigned a Uiso of 1.50 times the Ueq of the methyl carbon atom to which they are attached.

Figures

Fig. 1.
The molecular structure of (I), with atom labels and 50% probability displacement ellipsoids for non-H atoms.
Fig. 2.
The molecular structure of (I), showing the possible weak intra- and intermolecular hydrogen bonds. Only the atoms involved are labeled and non-involved H atoms are omitted for clarity. Atoms with the 'i' superscript are related by the inversion operation ...

Crystal data

[Al(CH3)2(C25H21N2O)(C4H8O)]F(000) = 1056
Mr = 494.59Dx = 1.216 Mg m3
Monoclinic, P21/nMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ynCell parameters from 6863 reflections
a = 11.2045 (1) Åθ = 2.6–31.6°
b = 19.4191 (3) ŵ = 0.11 mm1
c = 12.5543 (2) ÅT = 115 K
β = 98.537 (1)°Block, colorless
V = 2701.32 (6) Å30.30 × 0.25 × 0.20 mm
Z = 4

Data collection

Bruker SMART CCD area-detector diffractometer9864 independent reflections
Radiation source: fine-focus sealed tube7340 reflections with I > 2σ(I)
graphiteRint = 0.039
[var phi] and ω scansθmax = 32.7°, θmin = 2.0°
Absorption correction: multi-scan (SADABS; Bruker, 1999)h = −16→16
Tmin = 0.969, Tmax = 0.979k = −29→29
55902 measured reflectionsl = −18→19

Refinement

Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.051Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.146H atoms treated by a mixture of independent and constrained refinement
S = 1.04w = 1/[σ2(Fo2) + (0.0719P)2 + 0.8449P] where P = (Fo2 + 2Fc2)/3
9864 reflections(Δ/σ)max = 0.003
335 parametersΔρmax = 0.50 e Å3
2 restraintsΔρmin = −0.33 e Å3

Special details

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 > 2σ(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.An extinction parameter (EXTI in SHELXL-97) refined to zero and was removed from the refinement.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2)

xyzUiso*/Ueq
Al1.01187 (3)0.14505 (2)0.20418 (3)0.02200 (9)
N10.57741 (10)0.09740 (5)0.12462 (8)0.02006 (19)
H10.5904 (14)0.0533 (7)0.1342 (13)0.024*
N20.47850 (9)0.08185 (5)−0.12975 (8)0.01998 (19)
H20.4441 (13)0.0848 (8)−0.0723 (11)0.024*
O10.90038 (8)0.10626 (5)0.11103 (7)0.02398 (18)
C10.86433 (10)0.04405 (6)0.07380 (9)0.0192 (2)
C20.93110 (11)−0.01616 (6)0.10154 (10)0.0228 (2)
H2B1.0040−0.01370.15090.027*
C30.89153 (12)−0.07922 (7)0.05754 (10)0.0250 (2)
H3A0.9377−0.11960.07690.030*
C40.78513 (12)−0.08382 (6)−0.01458 (10)0.0247 (2)
H4A0.7578−0.1271−0.04410.030*
C50.71913 (11)−0.02421 (6)−0.04303 (9)0.0212 (2)
H5A0.6468−0.0271−0.09310.025*
C60.75665 (10)0.03961 (6)0.00020 (9)0.0178 (2)
C70.68922 (10)0.10618 (6)−0.03436 (9)0.0177 (2)
H7A0.75070.1398−0.05260.021*
C81.11591 (13)0.08255 (8)0.29899 (12)0.0338 (3)
H8A1.06650.04670.32580.051*
H8B1.15860.10850.35990.051*
H8C1.17470.06120.25870.051*
C91.07672 (16)0.22760 (8)0.14422 (14)0.0394 (4)
H9A1.01000.25620.10950.059*
H9B1.12810.21410.09090.059*
H9C1.12460.25380.20220.059*
C110.63063 (10)0.13818 (6)0.05412 (9)0.0171 (2)
C120.61172 (11)0.20616 (6)0.07482 (9)0.0191 (2)
C130.65235 (14)0.26706 (7)0.01607 (11)0.0289 (3)
H13A0.69340.2511−0.04300.043*
H13B0.70810.29500.06600.043*
H13C0.58210.2949−0.01310.043*
C140.54458 (10)0.20819 (6)0.16404 (9)0.0190 (2)
C150.50018 (12)0.26175 (7)0.22256 (10)0.0254 (2)
H15A0.51100.30850.20390.030*
C160.44039 (12)0.24503 (7)0.30784 (11)0.0280 (3)
H16A0.41020.28090.34790.034*
C170.42337 (12)0.17622 (7)0.33649 (11)0.0271 (3)
H17A0.38210.16650.39560.033*
C180.46554 (12)0.12220 (7)0.28017 (10)0.0249 (2)
H18A0.45390.07560.29920.030*
C190.52584 (11)0.13945 (6)0.19429 (9)0.0192 (2)
C210.59924 (10)0.09616 (6)−0.13497 (9)0.0182 (2)
C220.61934 (11)0.09319 (6)−0.23992 (9)0.0188 (2)
C230.73747 (11)0.10156 (7)−0.28045 (10)0.0241 (2)
H23A0.80340.0993−0.21980.036*
H23B0.73930.1463−0.31640.036*
H23C0.74710.0646−0.33170.036*
C240.50504 (11)0.07783 (6)−0.30392 (9)0.0189 (2)
C250.46808 (12)0.06826 (7)−0.41469 (10)0.0243 (2)
H25A0.52420.0723−0.46410.029*
C260.34840 (13)0.05292 (7)−0.45055 (10)0.0287 (3)
H26A0.32280.0459−0.52530.034*
C270.26399 (12)0.04754 (7)−0.37887 (11)0.0282 (3)
H27A0.18220.0374−0.40620.034*
C280.29754 (11)0.05678 (7)−0.26873 (10)0.0239 (2)
H28A0.24050.0533−0.22000.029*
C290.41869 (11)0.07144 (6)−0.23296 (9)0.0194 (2)
O20.91231 (9)0.18169 (5)0.30148 (8)0.0269 (2)
C310.83901 (18)0.13759 (9)0.35943 (18)0.0520 (5)
H31A0.89090.10640.40860.062*
H31B0.78340.10940.30840.062*
C320.76950 (18)0.18470 (12)0.42187 (15)0.0518 (5)
H32A0.78660.17390.49970.062*
H32B0.68180.17950.39770.062*
C330.80926 (15)0.25690 (10)0.40136 (14)0.0440 (4)
H33A0.73980.28890.39250.053*
H33B0.87010.27330.46130.053*
C340.86274 (15)0.25129 (8)0.29894 (13)0.0359 (3)
H34A0.80010.25770.23530.043*
H34B0.92700.28610.29690.043*

Atomic displacement parameters (Å2)

U11U22U33U12U13U23
Al0.02055 (18)0.02033 (18)0.02432 (19)−0.00075 (13)0.00067 (14)−0.00421 (14)
N10.0270 (5)0.0147 (4)0.0193 (4)0.0000 (4)0.0063 (4)−0.0003 (3)
N20.0208 (5)0.0241 (5)0.0153 (4)−0.0012 (4)0.0038 (3)−0.0005 (4)
O10.0225 (4)0.0200 (4)0.0274 (4)0.0005 (3)−0.0033 (3)−0.0048 (3)
C10.0203 (5)0.0190 (5)0.0188 (5)0.0007 (4)0.0044 (4)−0.0010 (4)
C20.0215 (5)0.0229 (6)0.0239 (5)0.0033 (4)0.0034 (4)0.0003 (4)
C30.0291 (6)0.0202 (5)0.0268 (6)0.0054 (5)0.0079 (5)0.0013 (4)
C40.0326 (6)0.0180 (5)0.0247 (6)−0.0013 (5)0.0086 (5)−0.0032 (4)
C50.0238 (5)0.0206 (5)0.0192 (5)−0.0028 (4)0.0039 (4)−0.0014 (4)
C60.0190 (5)0.0188 (5)0.0159 (5)−0.0002 (4)0.0042 (4)−0.0004 (4)
C70.0194 (5)0.0185 (5)0.0149 (4)−0.0009 (4)0.0021 (4)−0.0007 (4)
C80.0308 (7)0.0337 (7)0.0334 (7)0.0073 (6)−0.0068 (5)−0.0077 (6)
C90.0462 (9)0.0279 (7)0.0473 (9)−0.0103 (6)0.0172 (7)−0.0066 (6)
C110.0184 (5)0.0177 (5)0.0148 (4)−0.0006 (4)0.0011 (4)0.0001 (4)
C120.0215 (5)0.0170 (5)0.0183 (5)0.0006 (4)0.0014 (4)0.0009 (4)
C130.0397 (7)0.0203 (6)0.0283 (6)−0.0012 (5)0.0104 (5)0.0036 (5)
C140.0200 (5)0.0180 (5)0.0184 (5)0.0018 (4)0.0009 (4)−0.0004 (4)
C150.0299 (6)0.0197 (6)0.0268 (6)0.0055 (5)0.0052 (5)−0.0012 (4)
C160.0296 (6)0.0270 (6)0.0288 (6)0.0063 (5)0.0085 (5)−0.0047 (5)
C170.0281 (6)0.0302 (7)0.0250 (6)0.0012 (5)0.0100 (5)−0.0019 (5)
C180.0294 (6)0.0232 (6)0.0236 (6)−0.0012 (5)0.0087 (5)0.0000 (4)
C190.0205 (5)0.0194 (5)0.0176 (5)0.0001 (4)0.0024 (4)−0.0021 (4)
C210.0193 (5)0.0182 (5)0.0169 (5)0.0000 (4)0.0026 (4)0.0003 (4)
C220.0218 (5)0.0186 (5)0.0165 (5)0.0016 (4)0.0039 (4)0.0011 (4)
C230.0241 (6)0.0278 (6)0.0217 (5)0.0013 (5)0.0073 (4)0.0002 (4)
C240.0231 (5)0.0169 (5)0.0164 (5)0.0019 (4)0.0021 (4)0.0007 (4)
C250.0316 (6)0.0238 (6)0.0169 (5)0.0033 (5)0.0019 (4)0.0003 (4)
C260.0370 (7)0.0274 (6)0.0192 (5)0.0014 (5)−0.0044 (5)−0.0009 (5)
C270.0267 (6)0.0261 (6)0.0288 (6)−0.0021 (5)−0.0053 (5)0.0004 (5)
C280.0230 (6)0.0229 (6)0.0251 (6)−0.0019 (4)0.0011 (4)0.0008 (4)
C290.0232 (5)0.0171 (5)0.0172 (5)0.0004 (4)0.0009 (4)0.0003 (4)
O20.0309 (5)0.0226 (4)0.0278 (5)0.0018 (4)0.0059 (4)−0.0036 (3)
C310.0533 (11)0.0370 (9)0.0742 (13)0.0016 (8)0.0375 (10)0.0087 (8)
C320.0499 (10)0.0722 (13)0.0371 (9)−0.0054 (9)0.0191 (8)−0.0110 (9)
C330.0340 (8)0.0532 (10)0.0432 (9)0.0115 (7)0.0006 (7)−0.0234 (8)
C340.0371 (8)0.0257 (7)0.0451 (8)0.0077 (6)0.0065 (6)−0.0065 (6)

Geometric parameters (Å, °)

Al—O11.7498 (9)C14—C191.4120 (16)
Al—O21.9097 (10)C15—C161.3833 (19)
Al—C91.9562 (16)C15—H15A0.9500
Al—C81.9588 (15)C16—C171.404 (2)
N1—C191.3841 (15)C16—H16A0.9500
N1—C111.3866 (15)C17—C181.3866 (18)
N1—H10.874 (13)C17—H17A0.9500
N2—C291.3824 (15)C18—C191.3955 (16)
N2—C211.3922 (15)C18—H18A0.9500
N2—H20.869 (13)C21—C221.3705 (15)
O1—C11.3361 (14)C22—C241.4384 (16)
C1—C21.4038 (17)C22—C231.4958 (16)
C1—C61.4092 (16)C23—H23A0.9800
C2—C31.3887 (18)C23—H23B0.9800
C2—H2B0.9500C23—H23C0.9800
C3—C41.3888 (19)C24—C251.4032 (16)
C3—H3A0.9500C24—C291.4146 (16)
C4—C51.3914 (18)C25—C261.3822 (19)
C4—H4A0.9500C25—H25A0.9500
C5—C61.3928 (16)C26—C271.403 (2)
C5—H5A0.9500C26—H26A0.9500
C6—C71.5273 (16)C27—C281.3896 (18)
C7—C111.5058 (15)C27—H27A0.9500
C7—C211.5072 (16)C28—C291.3944 (17)
C7—H7A1.0000C28—H28A0.9500
C8—H8A0.9800O2—C311.4541 (19)
C8—H8B0.9800O2—C341.4598 (17)
C8—H8C0.9800C31—C321.496 (3)
C9—H9A0.9800C31—H31A0.9900
C9—H9B0.9800C31—H31B0.9900
C9—H9C0.9800C32—C331.505 (3)
C11—C121.3680 (16)C32—H32A0.9900
C12—C141.4396 (16)C32—H32B0.9900
C12—C131.4999 (17)C33—C341.501 (2)
C13—H13A0.9800C33—H33A0.9900
C13—H13B0.9800C33—H33B0.9900
C13—H13C0.9800C34—H34A0.9900
C14—C151.4063 (17)C34—H34B0.9900
O1—Al—O299.27 (5)C15—C16—H16A119.3
O1—Al—C9111.39 (7)C17—C16—H16A119.3
O2—Al—C9103.09 (6)C18—C17—C16121.32 (12)
O1—Al—C8116.16 (6)C18—C17—H17A119.3
O2—Al—C8101.16 (6)C16—C17—H17A119.3
C9—Al—C8121.34 (8)C17—C18—C19116.94 (12)
C19—N1—C11109.02 (10)C17—C18—H18A121.5
C19—N1—H1124.6 (10)C19—C18—H18A121.5
C11—N1—H1124.7 (10)N1—C19—C18129.94 (11)
C29—N2—C21108.92 (9)N1—C19—C14107.16 (10)
C29—N2—H2125.1 (10)C18—C19—C14122.90 (11)
C21—N2—H2125.4 (10)C22—C21—N2109.66 (10)
C1—O1—Al140.52 (8)C22—C21—C7128.77 (11)
O1—C1—C2122.96 (11)N2—C21—C7121.34 (10)
O1—C1—C6118.01 (10)C21—C22—C24106.62 (10)
C2—C1—C6118.99 (11)C21—C22—C23127.05 (11)
C3—C2—C1120.59 (12)C24—C22—C23126.30 (10)
C3—C2—H2B119.7C22—C23—H23A109.5
C1—C2—H2B119.7C22—C23—H23B109.5
C2—C3—C4120.57 (12)H23A—C23—H23B109.5
C2—C3—H3A119.7C22—C23—H23C109.5
C4—C3—H3A119.7H23A—C23—H23C109.5
C3—C4—C5119.07 (12)H23B—C23—H23C109.5
C3—C4—H4A120.5C25—C24—C29118.93 (11)
C5—C4—H4A120.5C25—C24—C22133.50 (11)
C4—C5—C6121.48 (11)C29—C24—C22107.57 (10)
C4—C5—H5A119.3C26—C25—C24118.73 (12)
C6—C5—H5A119.3C26—C25—H25A120.6
C5—C6—C1119.30 (11)C24—C25—H25A120.6
C5—C6—C7122.31 (10)C25—C26—C27121.40 (12)
C1—C6—C7118.28 (10)C25—C26—H26A119.3
C11—C7—C21111.15 (9)C27—C26—H26A119.3
C11—C7—C6113.02 (9)C28—C27—C26121.34 (12)
C21—C7—C6111.72 (9)C28—C27—H27A119.3
C11—C7—H7A106.8C26—C27—H27A119.3
C21—C7—H7A106.8C27—C28—C29116.96 (12)
C6—C7—H7A106.8C27—C28—H28A121.5
Al—C8—H8A109.5C29—C28—H28A121.5
Al—C8—H8B109.5N2—C29—C28130.16 (11)
H8A—C8—H8B109.5N2—C29—C24107.20 (10)
Al—C8—H8C109.5C28—C29—C24122.64 (11)
H8A—C8—H8C109.5C31—O2—C34108.35 (11)
H8B—C8—H8C109.5C31—O2—Al121.84 (9)
Al—C9—H9A109.5C34—O2—Al125.98 (9)
Al—C9—H9B109.5O2—C31—C32106.18 (15)
H9A—C9—H9B109.5O2—C31—H31A110.5
Al—C9—H9C109.5C32—C31—H31A110.5
H9A—C9—H9C109.5O2—C31—H31B110.5
H9B—C9—H9C109.5C32—C31—H31B110.5
C12—C11—N1109.66 (10)H31A—C31—H31B108.7
C12—C11—C7129.43 (10)C31—C32—C33106.83 (14)
N1—C11—C7120.74 (10)C31—C32—H32A110.4
C11—C12—C14106.73 (10)C33—C32—H32A110.4
C11—C12—C13126.92 (11)C31—C32—H32B110.4
C14—C12—C13126.36 (11)C33—C32—H32B110.4
C12—C13—H13A109.5H32A—C32—H32B108.6
C12—C13—H13B109.5C34—C33—C32104.18 (13)
H13A—C13—H13B109.5C34—C33—H33A110.9
C12—C13—H13C109.5C32—C33—H33A110.9
H13A—C13—H13C109.5C34—C33—H33B110.9
H13B—C13—H13C109.5C32—C33—H33B110.9
C15—C14—C19118.71 (11)H33A—C33—H33B108.9
C15—C14—C12133.87 (11)O2—C34—C33104.33 (13)
C19—C14—C12107.40 (10)O2—C34—H34A110.9
C16—C15—C14118.70 (12)C33—C34—H34A110.9
C16—C15—H15A120.6O2—C34—H34B110.9
C14—C15—H15A120.6C33—C34—H34B110.9
C15—C16—C17121.43 (12)H34A—C34—H34B108.9
O2—Al—O1—C1−114.62 (13)C12—C14—C19—N1−1.19 (13)
C9—Al—O1—C1137.30 (13)C15—C14—C19—C18−0.29 (18)
C8—Al—O1—C1−7.24 (15)C12—C14—C19—C18178.64 (11)
Al—O1—C1—C2−7.9 (2)C29—N2—C21—C22−1.74 (14)
Al—O1—C1—C6174.60 (10)C29—N2—C21—C7−176.69 (10)
O1—C1—C2—C3−177.73 (11)C11—C7—C21—C22153.80 (12)
C6—C1—C2—C3−0.25 (18)C6—C7—C21—C22−78.94 (15)
C1—C2—C3—C4−0.09 (19)C11—C7—C21—N2−32.31 (15)
C2—C3—C4—C50.61 (19)C6—C7—C21—N294.95 (13)
C3—C4—C5—C6−0.81 (18)N2—C21—C22—C241.35 (13)
C4—C5—C6—C10.48 (17)C7—C21—C22—C24175.81 (11)
C4—C5—C6—C7176.69 (11)N2—C21—C22—C23−176.55 (11)
O1—C1—C6—C5177.66 (10)C7—C21—C22—C23−2.1 (2)
C2—C1—C6—C50.05 (16)C21—C22—C24—C25−179.78 (13)
O1—C1—C6—C71.30 (15)C23—C22—C24—C25−1.9 (2)
C2—C1—C6—C7−176.31 (10)C21—C22—C24—C29−0.48 (13)
C5—C6—C7—C11113.18 (12)C23—C22—C24—C29177.43 (11)
C1—C6—C7—C11−70.57 (13)C29—C24—C25—C260.00 (18)
C5—C6—C7—C21−13.06 (15)C22—C24—C25—C26179.24 (13)
C1—C6—C7—C21163.18 (10)C24—C25—C26—C270.7 (2)
C19—N1—C11—C12−1.64 (13)C25—C26—C27—C28−0.6 (2)
C19—N1—C11—C7−177.26 (10)C26—C27—C28—C29−0.1 (2)
C21—C7—C11—C12−86.14 (15)C21—N2—C29—C28−179.01 (12)
C6—C7—C11—C12147.32 (12)C21—N2—C29—C241.39 (13)
C21—C7—C11—N188.52 (12)C27—C28—C29—N2−178.71 (12)
C6—C7—C11—N1−38.02 (14)C27—C28—C29—C240.83 (18)
N1—C11—C12—C140.85 (13)C25—C24—C29—N2178.86 (11)
C7—C11—C12—C14175.98 (11)C22—C24—C29—N2−0.56 (13)
N1—C11—C12—C13−178.94 (12)C25—C24—C29—C28−0.78 (18)
C7—C11—C12—C13−3.8 (2)C22—C24—C29—C28179.80 (11)
C11—C12—C14—C15178.93 (13)O1—Al—O2—C3161.17 (14)
C13—C12—C14—C15−1.3 (2)C9—Al—O2—C31175.83 (14)
C11—C12—C14—C190.22 (13)C8—Al—O2—C31−58.00 (14)
C13—C12—C14—C19−179.99 (12)O1—Al—O2—C34−94.15 (11)
C19—C14—C15—C160.32 (18)C9—Al—O2—C3420.51 (13)
C12—C14—C15—C16−178.27 (13)C8—Al—O2—C34146.67 (11)
C14—C15—C16—C17−0.1 (2)C34—O2—C31—C32−17.7 (2)
C15—C16—C17—C18−0.2 (2)Al—O2—C31—C32−176.89 (12)
C16—C17—C18—C190.2 (2)O2—C31—C32—C33−2.3 (2)
C11—N1—C19—C18−178.09 (12)C31—C32—C33—C3420.5 (2)
C11—N1—C19—C141.73 (13)C31—O2—C34—C3330.70 (17)
C17—C18—C19—N1179.81 (12)Al—O2—C34—C33−171.24 (9)
C17—C18—C19—C140.01 (19)C32—C33—C34—O2−30.95 (17)
C15—C14—C19—N1179.87 (11)

Hydrogen-bond geometry (Å, °)

D—H···AD—HH···AD···AD—H···A
N2—H2···N10.87 (1)2.70 (2)3.2353 (14)121 (1)
N1—H1···N2i0.87 (1)2.73 (1)3.5391 (15)154 (1)

Symmetry codes: (i) −x+1, −y, −z.

Footnotes

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: PK2190).

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