Literature DB >> 23634015

Bis{2,2'-[methyl-aza-nediylbis(methyl-ene)]bis-(4,6-dimethyl-phenolato)-κ(3) O,N,O'}titanium(IV) toluene sesquisolvate.

Yongseog Chung1, Youngjo Kim.   

Abstract

The title compound, [Ti(C19H23NO2)2]·1.5C7H8, crystallizes with one titanium complex mol-ecule per asymmetric unit together with one and a half toluene mol-ecules. The Ti(IV) atom is coordinated by two fully deprotonated O,N,O'-tridentate phen-oxy-amine ligands in a distorted octa-hedral environment. Within this arrangement the O atoms occupy the equatorial sites and the N atoms the axial sites. One of the toluene mol-ecules is disordered over two sets of sites in a 0.628 (18):0.372 (18) ratio.

Entities:  

Year:  2013        PMID: 23634015      PMCID: PMC3629497          DOI: 10.1107/S1600536813007022

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


Related literature

For other compounds of titanium with tri- and tetra­dentate ligands, see: Mun et al. (2010 ▶); Chmura et al. (2006 ▶); Hong et al. (2008 ▶); Kim et al. (2009 ▶, 2011 ▶, 2012 ▶); Lee et al. (2007 ▶, 2008 ▶).

Experimental

Crystal data

[Ti(C19H23NO2)2]·1.5C7H8 M = 780.34 Triclinic, a = 12.053 (2) Å b = 13.374 (3) Å c = 14.511 (3) Å α = 102.02 (3)° β = 112.07 (3)° γ = 93.04 (3)° V = 2097.8 (7) Å3 Z = 2 Mo Kα radiation μ = 0.25 mm−1 T = 173 K 0.50 × 0.25 × 0.14 mm

Data collection

Bruker SMART CCD area-detector diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2004 ▶) T min = 0.83, T max = 0.96 12545 measured reflections 7019 independent reflections 5111 reflections with I > 2σ(I) R int = 0.029

Refinement

R[F 2 > 2σ(F 2)] = 0.072 wR(F 2) = 0.223 S = 1.02 7019 reflections 582 parameters 6 restraints H-atom parameters constrained Δρmax = 0.76 e Å−3 Δρmin = −0.37 e Å−3 Data collection: SMART (Bruker, 2004 ▶); cell refinement: SAINT (Bruker, 2004 ▶); 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: SHELXTL (Sheldrick, 2008 ▶). Click here for additional data file. Crystal structure: contains datablock(s) I, global. DOI: 10.1107/S1600536813007022/br2221sup1.cif Click here for additional data file. Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536813007022/br2221Isup2.hkl Click here for additional data file. Supplementary material file. DOI: 10.1107/S1600536813007022/br2221Isup3.cdx Additional supplementary materials: crystallographic information; 3D view; checkCIF report
[Ti(C19H23NO2)2]·1.5C7H8Z = 2
Mr = 780.34F(000) = 833
Triclinic, P1Dx = 1.235 Mg m3
Hall symbol: -P 1Mo Kα radiation, λ = 0.71073 Å
a = 12.053 (2) ÅCell parameters from 7019 reflections
b = 13.374 (3) Åθ = 1.6–24.7°
c = 14.511 (3) ŵ = 0.25 mm1
α = 102.02 (3)°T = 173 K
β = 112.07 (3)°Plate, orange
γ = 93.04 (3)°0.5 × 0.25 × 0.14 mm
V = 2097.8 (7) Å3
Bruker SMART CCD area-detector diffractometer7019 independent reflections
Radiation source: fine-focus sealed tube5111 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.029
phi and ω scansθmax = 24.7°, θmin = 1.6°
Absorption correction: multi-scan (SADABS; Bruker, 2004)h = −14→14
Tmin = 0.83, Tmax = 0.96k = −15→15
12545 measured reflectionsl = −16→17
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.072Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.223H-atom parameters constrained
S = 1.02w = 1/[σ2(Fo2) + (0.0838P)2 + 8.6517P] where P = (Fo2 + 2Fc2)/3
7019 reflections(Δ/σ)max = 0.001
582 parametersΔρmax = 0.76 e Å3
6 restraintsΔρmin = −0.37 e Å3
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*/UeqOcc. (<1)
Ti10.94677 (8)0.78673 (6)0.72763 (7)0.0252 (2)
N11.0610 (3)0.9160 (3)0.7095 (3)0.0258 (9)
N20.8283 (4)0.6581 (3)0.7396 (3)0.0275 (9)
O10.8214 (3)0.8631 (3)0.6767 (3)0.0317 (8)
O21.0927 (3)0.7329 (3)0.7771 (3)0.0359 (9)
O30.9085 (3)0.6993 (3)0.5968 (3)0.0375 (9)
O40.9677 (3)0.8483 (2)0.8632 (2)0.0312 (8)
C10.7967 (4)0.9475 (4)0.6414 (3)0.0271 (10)
C20.6873 (4)0.9851 (4)0.6311 (4)0.0311 (11)
C30.5956 (5)0.9261 (5)0.6540 (5)0.0438 (14)
H3A0.52540.96040.64180.066*
H3B0.62980.92280.72440.066*
H3C0.57310.85740.61030.066*
C40.6664 (5)1.0739 (4)0.5947 (4)0.0344 (12)
H40.59371.09890.58660.041*
C50.7496 (5)1.1268 (4)0.5699 (4)0.0313 (11)
C60.7247 (5)1.2233 (4)0.5318 (5)0.0443 (14)
H6A0.78961.27840.57440.066*
H6B0.65021.24260.53450.066*
H6C0.71851.21050.46230.066*
C70.8569 (4)1.0866 (4)0.5807 (4)0.0290 (11)
H70.91411.12050.56480.035*
C80.8808 (4)0.9972 (4)0.6145 (3)0.0259 (10)
C90.9900 (4)0.9480 (4)0.6142 (4)0.0297 (11)
H9A0.96370.88750.55680.036*
H9B1.04320.99630.60250.036*
C101.1006 (4)1.0068 (4)0.7986 (4)0.0296 (11)
H10A1.14501.06080.78650.044*
H10B1.15140.98750.85920.044*
H10C1.03101.03100.80790.044*
C111.1688 (4)0.8766 (4)0.6956 (4)0.0297 (11)
H11A1.21140.92960.67950.036*
H11B1.14110.81700.63730.036*
C121.2561 (4)0.8462 (4)0.7872 (4)0.0294 (11)
C131.3776 (5)0.8833 (4)0.8314 (4)0.0378 (13)
H131.40720.93260.80640.045*
C141.4576 (5)0.8495 (4)0.9121 (4)0.0394 (13)
C151.5912 (5)0.8890 (5)0.9577 (5)0.0574 (18)
H15A1.62940.86871.02070.086*
H15B1.60300.96300.97110.086*
H15C1.62610.86050.91030.086*
C161.4098 (5)0.7746 (4)0.9461 (4)0.0400 (13)
H161.46200.75121.00040.048*
C171.2885 (5)0.7331 (4)0.9035 (4)0.0369 (13)
C181.2388 (6)0.6491 (5)0.9379 (5)0.0499 (16)
H18A1.30430.62420.98520.075*
H18B1.19290.59330.87940.075*
H18C1.18730.67600.97100.075*
C191.2112 (5)0.7705 (4)0.8222 (4)0.0310 (11)
C200.8330 (5)0.6163 (4)0.5304 (4)0.0301 (11)
C210.8512 (5)0.5705 (4)0.4415 (4)0.0354 (12)
C220.9541 (6)0.6143 (5)0.4224 (4)0.0448 (14)
H22A0.95270.57490.35850.067*
H22B1.02880.61150.47710.067*
H22C0.94720.68480.41930.067*
C230.7690 (5)0.4852 (4)0.3731 (4)0.0357 (12)
H230.77940.45500.31370.043*
C240.6713 (5)0.4426 (4)0.3895 (4)0.0348 (12)
C250.5840 (5)0.3506 (4)0.3124 (4)0.0454 (14)
H25A0.54380.31620.34560.068*
H25B0.62750.30370.28450.068*
H25C0.52510.37350.25810.068*
C260.6599 (5)0.4878 (4)0.4799 (4)0.0337 (12)
H260.59850.45920.49480.040*
C270.7373 (5)0.5742 (4)0.5487 (4)0.0299 (11)
C280.7169 (5)0.6265 (4)0.6435 (4)0.0314 (11)
H28A0.67920.68740.63090.038*
H28B0.66070.57980.65360.038*
C290.8925 (5)0.5682 (4)0.7575 (4)0.0352 (12)
H29A0.83800.51280.75700.053*
H29B0.95980.58750.82290.053*
H29C0.92120.54590.70430.053*
C300.7875 (4)0.6935 (4)0.8250 (4)0.0306 (11)
H30A0.74190.75030.81160.037*
H30B0.73340.63750.82530.037*
C310.8885 (4)0.7281 (4)0.9288 (4)0.0293 (11)
C320.8961 (5)0.6846 (4)1.0083 (4)0.0348 (12)
H320.83920.62880.99720.042*
C330.9879 (5)0.7228 (4)1.1055 (4)0.0361 (12)
C340.9934 (6)0.6776 (5)1.1945 (4)0.0502 (15)
H34A1.07620.67411.23550.075*
H34B0.94800.60941.16850.075*
H34C0.95960.72071.23570.075*
C351.0725 (5)0.8038 (4)1.1196 (4)0.0320 (11)
H351.13350.82961.18460.038*
C361.0708 (5)0.8492 (4)1.0406 (4)0.0295 (11)
C371.1644 (5)0.9370 (4)1.0572 (4)0.0414 (13)
H37A1.21150.91471.01820.062*
H37B1.21640.95891.12870.062*
H37C1.12510.99351.03520.062*
C380.9765 (5)0.8091 (4)0.9438 (4)0.0284 (11)
C410.3393 (13)0.6314 (13)0.2349 (12)0.060 (4)0.628 (18)
H41A0.27240.66270.24250.090*0.628 (18)
H41B0.35730.58000.27370.090*0.628 (18)
H41C0.31860.59950.16380.090*0.628 (18)
C420.4496 (11)0.7138 (8)0.2742 (8)0.038 (3)0.628 (18)
C430.558 (4)0.712 (3)0.363 (3)0.056 (10)0.628 (18)
H430.56290.65810.39530.068*0.628 (18)
C440.6493 (12)0.7890 (9)0.3965 (11)0.060 (4)0.628 (18)
H440.71600.79170.45660.072*0.628 (18)
C450.6473 (16)0.8630 (10)0.3456 (13)0.077 (5)0.628 (18)
H450.71310.91510.37160.093*0.628 (18)
C460.5523 (19)0.8639 (13)0.2574 (14)0.084 (7)0.628 (18)
H460.55510.91190.22000.101*0.628 (18)
C470.450 (2)0.7896 (14)0.2252 (16)0.044 (5)0.628 (18)
H470.38110.79240.16900.052*0.628 (18)
C510.720 (3)0.829 (2)0.362 (2)0.075 (7)0.372 (18)
H51A0.77020.79230.40750.113*0.372 (18)
H51B0.72520.89910.39850.113*0.372 (18)
H51C0.74630.82940.30700.113*0.372 (18)
C520.5938 (17)0.7787 (14)0.3187 (14)0.047 (6)0.372 (18)
C530.510 (3)0.813 (3)0.238 (3)0.049 (10)0.372 (18)
H530.53370.86910.21670.058*0.372 (18)
C540.395 (3)0.764 (3)0.192 (2)0.052 (9)0.372 (18)
H540.34060.78300.13540.062*0.372 (18)
C550.356 (3)0.6849 (19)0.226 (2)0.056 (6)0.372 (18)
H550.27620.65310.19450.067*0.372 (18)
C560.437 (2)0.6543 (19)0.3067 (18)0.064 (7)0.372 (18)
H560.41440.60040.33050.076*0.372 (18)
C570.547 (5)0.704 (4)0.349 (4)0.035 (12)0.372 (18)
H570.59990.68630.40690.042*0.372 (18)
C610.6733 (13)0.6495 (13)0.1397 (12)0.071 (4)0.50
H61A0.63620.69370.17730.106*0.50
H61B0.71180.68970.10950.106*0.50
H61C0.73250.61800.18550.106*0.50
C620.5915 (9)0.5786 (8)0.0683 (8)0.092 (3)
C630.5316 (11)0.5130 (9)0.1048 (8)0.095 (3)
H630.55340.52170.17490.114*
C640.4435 (9)0.4383 (8)0.0378 (7)0.083 (3)
H640.40390.39580.06260.099*
U11U22U33U12U13U23
Ti10.0311 (5)0.0249 (4)0.0234 (5)0.0041 (4)0.0141 (4)0.0079 (3)
N10.028 (2)0.030 (2)0.024 (2)0.0085 (17)0.0123 (18)0.0095 (17)
N20.036 (2)0.030 (2)0.020 (2)0.0053 (18)0.0147 (18)0.0073 (17)
O10.0305 (19)0.0367 (19)0.034 (2)0.0059 (15)0.0142 (16)0.0171 (16)
O20.041 (2)0.0318 (19)0.045 (2)0.0120 (16)0.0227 (19)0.0181 (17)
O30.049 (2)0.037 (2)0.029 (2)−0.0059 (17)0.0225 (18)0.0030 (16)
O40.046 (2)0.0262 (17)0.0214 (18)0.0005 (15)0.0134 (16)0.0060 (14)
C10.028 (3)0.031 (3)0.017 (2)0.002 (2)0.005 (2)0.004 (2)
C20.028 (3)0.044 (3)0.019 (2)0.004 (2)0.006 (2)0.009 (2)
C30.026 (3)0.067 (4)0.043 (3)0.009 (3)0.010 (3)0.028 (3)
C40.027 (3)0.049 (3)0.029 (3)0.015 (2)0.008 (2)0.016 (2)
C50.033 (3)0.035 (3)0.023 (3)0.010 (2)0.005 (2)0.010 (2)
C60.046 (3)0.049 (3)0.048 (4)0.022 (3)0.021 (3)0.026 (3)
C70.032 (3)0.032 (3)0.023 (3)0.004 (2)0.011 (2)0.007 (2)
C80.028 (3)0.031 (3)0.019 (2)0.004 (2)0.010 (2)0.007 (2)
C90.034 (3)0.035 (3)0.028 (3)0.009 (2)0.017 (2)0.015 (2)
C100.030 (3)0.029 (3)0.031 (3)0.002 (2)0.013 (2)0.009 (2)
C110.030 (3)0.033 (3)0.034 (3)0.008 (2)0.018 (2)0.012 (2)
C120.032 (3)0.033 (3)0.030 (3)0.013 (2)0.018 (2)0.009 (2)
C130.041 (3)0.033 (3)0.042 (3)0.012 (2)0.019 (3)0.006 (2)
C140.038 (3)0.038 (3)0.039 (3)0.016 (2)0.016 (3)0.002 (3)
C150.042 (4)0.060 (4)0.053 (4)0.015 (3)0.007 (3)−0.001 (3)
C160.040 (3)0.051 (3)0.028 (3)0.026 (3)0.011 (2)0.008 (2)
C170.049 (3)0.038 (3)0.037 (3)0.024 (3)0.027 (3)0.015 (2)
C180.054 (4)0.059 (4)0.057 (4)0.029 (3)0.032 (3)0.033 (3)
C190.036 (3)0.034 (3)0.028 (3)0.015 (2)0.017 (2)0.009 (2)
C200.041 (3)0.026 (2)0.025 (3)0.009 (2)0.015 (2)0.008 (2)
C210.051 (3)0.034 (3)0.027 (3)0.015 (2)0.018 (3)0.012 (2)
C220.060 (4)0.051 (3)0.032 (3)0.013 (3)0.027 (3)0.009 (3)
C230.049 (3)0.038 (3)0.019 (3)0.018 (3)0.012 (2)0.004 (2)
C240.050 (3)0.027 (3)0.025 (3)0.012 (2)0.011 (2)0.006 (2)
C250.052 (4)0.044 (3)0.032 (3)0.007 (3)0.012 (3)0.000 (3)
C260.042 (3)0.028 (3)0.029 (3)0.005 (2)0.013 (2)0.005 (2)
C270.043 (3)0.030 (3)0.018 (2)0.006 (2)0.013 (2)0.006 (2)
C280.039 (3)0.033 (3)0.023 (3)−0.002 (2)0.015 (2)0.005 (2)
C290.047 (3)0.029 (3)0.037 (3)0.006 (2)0.023 (3)0.010 (2)
C300.031 (3)0.038 (3)0.024 (3)0.002 (2)0.016 (2)0.003 (2)
C310.031 (3)0.035 (3)0.027 (3)0.008 (2)0.016 (2)0.009 (2)
C320.041 (3)0.038 (3)0.029 (3)0.001 (2)0.018 (2)0.008 (2)
C330.040 (3)0.046 (3)0.026 (3)0.010 (3)0.015 (2)0.014 (2)
C340.061 (4)0.057 (4)0.033 (3)0.004 (3)0.013 (3)0.023 (3)
C350.032 (3)0.039 (3)0.023 (3)0.011 (2)0.009 (2)0.005 (2)
C360.035 (3)0.031 (3)0.027 (3)0.009 (2)0.017 (2)0.005 (2)
C370.047 (3)0.045 (3)0.027 (3)−0.004 (3)0.014 (3)0.001 (2)
C380.036 (3)0.031 (3)0.023 (3)0.011 (2)0.016 (2)0.007 (2)
C410.051 (8)0.061 (9)0.061 (9)−0.013 (8)0.024 (7)0.005 (8)
C420.046 (8)0.035 (6)0.041 (6)0.001 (5)0.025 (6)0.009 (5)
C430.085 (18)0.055 (16)0.021 (10)0.021 (12)0.006 (10)0.016 (9)
C440.056 (8)0.059 (8)0.043 (8)0.003 (6)0.004 (6)−0.003 (6)
C450.077 (11)0.036 (8)0.095 (12)−0.023 (7)0.024 (10)−0.009 (7)
C460.117 (17)0.066 (10)0.071 (11)−0.036 (9)0.036 (11)0.033 (9)
C470.060 (17)0.035 (9)0.034 (9)0.006 (12)0.014 (11)0.014 (7)
C510.080 (18)0.062 (15)0.077 (16)0.001 (13)0.030 (15)0.010 (12)
C520.057 (12)0.054 (12)0.032 (12)0.020 (9)0.018 (10)0.012 (8)
C530.05 (2)0.07 (2)0.06 (2)0.02 (2)0.04 (2)0.05 (2)
C540.05 (2)0.07 (2)0.034 (15)0.025 (16)0.011 (12)0.007 (12)
C550.058 (17)0.043 (14)0.070 (15)0.006 (14)0.036 (14)0.002 (13)
C560.071 (18)0.063 (14)0.077 (17)0.019 (13)0.047 (15)0.022 (13)
C570.038 (14)0.033 (14)0.033 (15)0.000 (8)0.013 (10)0.006 (8)
C610.049 (8)0.099 (12)0.065 (10)0.029 (9)0.020 (8)0.021 (9)
C620.094 (7)0.103 (7)0.084 (7)0.074 (6)0.033 (6)0.020 (6)
C630.137 (9)0.111 (8)0.074 (6)0.093 (7)0.061 (7)0.043 (6)
C640.104 (7)0.106 (7)0.061 (5)0.072 (6)0.042 (5)0.037 (5)
Ti1—O11.873 (3)C25—H25B0.9600
Ti1—O21.879 (4)C25—H25C0.9600
Ti1—O41.882 (3)C26—C271.381 (7)
Ti1—O31.882 (4)C26—H260.9300
Ti1—N22.254 (4)C27—C281.521 (6)
Ti1—N12.272 (4)C28—H28A0.9700
N1—C101.482 (6)C28—H28B0.9700
N1—C91.491 (6)C29—H29A0.9600
N1—C111.494 (6)C29—H29B0.9600
N2—C291.479 (6)C29—H29C0.9600
N2—C281.488 (6)C30—C311.496 (7)
N2—C301.496 (6)C30—H30A0.9700
O1—C11.337 (6)C30—H30B0.9700
O2—C191.343 (6)C31—C321.372 (7)
O3—C201.334 (6)C31—C381.398 (7)
O4—C381.349 (6)C32—C331.394 (7)
C1—C81.398 (7)C32—H320.9300
C1—C21.403 (7)C33—C351.375 (8)
C2—C41.394 (7)C33—C341.516 (7)
C2—C31.498 (7)C34—H34A0.9600
C3—H3A0.9600C34—H34B0.9600
C3—H3B0.9600C34—H34C0.9600
C3—H3C0.9600C35—C361.399 (7)
C4—C51.392 (7)C35—H350.9300
C4—H40.9300C36—C381.405 (7)
C5—C71.394 (7)C36—C371.499 (7)
C5—C61.509 (7)C37—H37A0.9600
C6—H6A0.9600C37—H37B0.9600
C6—H6B0.9600C37—H37C0.9600
C6—H6C0.9600C41—C421.523 (18)
C7—C81.389 (7)C41—H41A0.9600
C7—H70.9300C41—H41B0.9600
C8—C91.504 (6)C41—H41C0.9600
C9—H9A0.9700C42—C471.35 (2)
C9—H9B0.9700C42—C431.45 (4)
C10—H10A0.9600C43—C441.34 (4)
C10—H10B0.9600C43—H430.9300
C10—H10C0.9600C44—C451.35 (2)
C11—C121.502 (7)C44—H440.9300
C11—H11A0.9700C45—C461.36 (2)
C11—H11B0.9700C45—H450.9300
C12—C131.374 (7)C46—C471.40 (2)
C12—C191.393 (7)C46—H460.9300
C13—C141.387 (8)C47—H470.9300
C13—H130.9300C51—C521.47 (3)
C14—C161.392 (8)C51—H51A0.9600
C14—C151.508 (8)C51—H51B0.9600
C15—H15A0.9600C51—H51C0.9600
C15—H15B0.9600C52—C571.34 (5)
C15—H15C0.9600C52—C531.41 (3)
C16—C171.385 (8)C53—C541.36 (4)
C16—H160.9300C53—H530.9300
C17—C191.407 (7)C54—C551.39 (5)
C17—C181.503 (8)C54—H540.9300
C18—H18A0.9600C55—C561.37 (4)
C18—H18B0.9600C55—H550.9300
C18—H18C0.9600C56—C571.31 (6)
C20—C271.393 (7)C56—H560.9300
C20—C211.409 (7)C57—H570.9300
C21—C231.392 (8)C61—C621.292 (17)
C21—C221.485 (8)C61—H61A0.9600
C22—H22A0.9600C61—H61B0.9600
C22—H22B0.9600C61—H61C0.9600
C22—H22C0.9600C62—C64i1.399 (12)
C23—C241.401 (8)C62—C631.408 (14)
C23—H230.9300C63—C641.334 (13)
C24—C261.386 (7)C63—H630.9300
C24—C251.509 (8)C64—C62i1.399 (12)
C25—H25A0.9600C64—H640.9300
O1—Ti1—O2168.10 (15)C27—C26—H26119.1
O1—Ti1—O490.78 (15)C24—C26—H26119.1
O2—Ti1—O490.01 (16)C26—C27—C20120.3 (5)
O1—Ti1—O392.34 (17)C26—C27—C28120.5 (5)
O2—Ti1—O389.53 (17)C20—C27—C28119.2 (4)
O4—Ti1—O3167.03 (15)N2—C28—C27114.9 (4)
O1—Ti1—N295.28 (15)N2—C28—H28A108.6
O2—Ti1—N296.62 (15)C27—C28—H28A108.6
O4—Ti1—N285.06 (15)N2—C28—H28B108.6
O3—Ti1—N282.12 (15)C27—C28—H28B108.6
O1—Ti1—N183.29 (14)H28A—C28—H28B107.5
O2—Ti1—N184.82 (15)C31—C30—N2114.1 (4)
O4—Ti1—N196.52 (15)C31—C30—H30A108.7
O3—Ti1—N196.34 (15)N2—C30—H30A108.7
N2—Ti1—N1177.87 (15)C31—C30—H30B108.7
C10—N1—C9109.4 (4)N2—C30—H30B108.7
C10—N1—C11109.9 (4)H30A—C30—H30B107.6
C9—N1—C11106.6 (3)C32—C31—C38119.9 (5)
C10—N1—Ti1112.1 (3)C32—C31—C30122.7 (5)
C9—N1—Ti1109.4 (3)C38—C31—C30117.4 (4)
C11—N1—Ti1109.4 (3)C31—C32—C33120.9 (5)
C29—N2—C28110.0 (4)C31—C32—H32119.5
C29—N2—C30108.6 (4)C33—C32—H32119.5
C28—N2—C30106.5 (4)C35—C33—C32118.5 (5)
C29—N2—Ti1111.4 (3)C35—C33—C34120.5 (5)
C28—N2—Ti1109.1 (3)C32—C33—C34121.0 (5)
C30—N2—Ti1111.1 (3)C33—C35—C36122.9 (5)
C1—O1—Ti1142.9 (3)C33—C35—H35118.6
C19—O2—Ti1136.5 (3)C36—C35—H35118.6
C20—O3—Ti1141.8 (3)C35—C36—C38117.0 (5)
C38—O4—Ti1132.7 (3)C35—C36—C37122.2 (5)
O1—C1—C8119.2 (4)C38—C36—C37120.8 (4)
O1—C1—C2120.2 (4)O4—C38—C31118.3 (4)
C8—C1—C2120.6 (4)O4—C38—C36121.1 (4)
C4—C2—C1117.9 (5)C31—C38—C36120.7 (4)
C4—C2—C3122.8 (5)C47—C42—C43118.3 (19)
C1—C2—C3119.3 (5)C47—C42—C41120.4 (15)
C5—C4—C2123.0 (5)C43—C42—C41121.2 (19)
C5—C4—H4118.5C44—C43—C42118 (3)
C2—C4—H4118.5C44—C43—H43120.8
C4—C5—C7117.4 (4)C42—C43—H43120.8
C4—C5—C6121.6 (5)C43—C44—C45121.7 (19)
C7—C5—C6121.0 (5)C43—C44—H44119.2
C8—C7—C5121.8 (5)C45—C44—H44119.2
C8—C7—H7119.1C44—C45—C46122.3 (15)
C5—C7—H7119.1C44—C45—H45118.9
C7—C8—C1119.3 (4)C46—C45—H45118.9
C7—C8—C9121.1 (4)C45—C46—C47117.4 (17)
C1—C8—C9119.3 (4)C45—C46—H46121.3
N1—C9—C8115.6 (4)C47—C46—H46121.3
N1—C9—H9A108.4C42—C47—C46121.5 (18)
C8—C9—H9A108.4C42—C47—H47119.2
N1—C9—H9B108.4C46—C47—H47119.2
C8—C9—H9B108.4C52—C51—H51A109.5
H9A—C9—H9B107.4C52—C51—H51B109.5
N1—C11—C12114.4 (4)H51A—C51—H51B109.5
N1—C11—H11A108.7C52—C51—H51C109.5
C12—C11—H11A108.7H51A—C51—H51C109.5
N1—C11—H11B108.7H51B—C51—H51C109.5
C12—C11—H11B108.7C57—C52—C53116 (3)
H11A—C11—H11B107.6C57—C52—C51127 (3)
C13—C12—C19119.5 (5)C53—C52—C51117 (2)
C13—C12—C11123.1 (5)C54—C53—C52118 (3)
C19—C12—C11117.1 (4)C54—C53—H53120.8
C12—C13—C14122.0 (5)C52—C53—H53120.8
C12—C13—H13119.0C53—C54—C55122 (3)
C14—C13—H13119.0C53—C54—H54119.1
C13—C14—C16117.1 (5)C55—C54—H54119.1
C13—C14—C15121.2 (6)C56—C55—C54119 (3)
C16—C14—C15121.7 (5)C56—C55—H55120.3
C17—C16—C14123.5 (5)C54—C55—H55120.3
C17—C16—H16118.3C57—C56—C55117 (4)
C14—C16—H16118.3C57—C56—H56121.5
C16—C17—C19117.2 (5)C55—C56—H56121.5
C16—C17—C18123.0 (5)C56—C57—C52128 (5)
C19—C17—C18119.8 (5)C56—C57—H57116.2
O2—C19—C12119.2 (4)C52—C57—H57116.2
O2—C19—C17120.1 (5)C62—C61—H61A109.5
C12—C19—C17120.7 (5)C62—C61—H61B109.5
O3—C20—C27120.6 (4)H61A—C61—H61B109.5
O3—C20—C21119.5 (5)C62—C61—H61C109.5
C27—C20—C21120.0 (5)H61A—C61—H61C109.5
C23—C21—C20117.7 (5)H61B—C61—H61C109.5
C23—C21—C22122.2 (5)C61—C62—C64i127.7 (14)
C20—C21—C22120.1 (5)C61—C62—C63114.1 (12)
C21—C23—C24123.2 (5)C64i—C62—C63118.2 (10)
C21—C23—H23118.4C64—C63—C62119.4 (9)
C24—C23—H23118.4C64—C63—H63120.3
C26—C24—C23117.0 (5)C62—C63—H63120.3
C26—C24—C25121.9 (5)C63—C64—C62i122.4 (10)
C23—C24—C25121.1 (5)C63—C64—H64118.8
C27—C26—C24121.8 (5)C62i—C64—H64118.8
  4 in total

1.  A short history of SHELX.

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

2.  Novel chlorotitanium complexes containing chiral tridentate schiff base ligands for ring-opening polymerization of lactide.

Authors:  Junseong Lee; Youngjo Kim; Youngkyu Do
Journal:  Inorg Chem       Date:  2007-08-23       Impact factor: 5.165

3.  Synthesis, X-ray structures, and controlled ring opening polymerization behavior of L-lactide using titanium complexes chelated by tetradentate diamine-diethanolate ligand.

Authors:  So Han Kim; Da Jung Kim; Min Jeong Go; Young Soo Ko; Junseong Lee; Youngjo Kim
Journal:  Dalton Trans       Date:  2012-08-21       Impact factor: 4.390

4.  Group 4 complexes of amine bis(phenolate)s and their application for the ring opening polymerisation of cyclic esters.

Authors:  Amanda J Chmura; Matthew G Davidson; Matthew D Jones; Matthew D Lunn; Mary F Mahon
Journal:  Dalton Trans       Date:  2005-12-07       Impact factor: 4.390

  4 in total

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