Literature DB >> 21583772

Methyl 3-[ferrocen-yl(hydr-oxy)meth-yl]-1-methyl-2'-oxospiro-[pyrrolidine-2,3'-indoline]-3-carboxyl-ate.

E Theboral Sugi Kamala, S Nirmala, L Sudha, S Kathiravan, R Raghunathan.   

Abstract

In the title compound, [Fe(C(5)H(5))(C(20)H(21)N(2)O(4))], the pyrrolidine ring exhibits an envelope conformation with the spiro-C atom deviating from the plane of the remaining four atoms. The pyrrolidine ring is almost perpendicular to the indolinone ring [dihedral angle = 87.52 (7)°]. The structure is stabilized by an intra-molecular O-H⋯N hydrogen bond and by inter-molecular C-H⋯O and N-H⋯O inter-actions.

Entities:  

Year:  2009        PMID: 21583772      PMCID: PMC2977586          DOI: 10.1107/S1600536809012756

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


Related literature

For general background to the spiro-indole-pyrrolidine ring system, see: Cordell (1981 ▶). For the biological activity of pyrrolidine-containing compounds and their use in catalysis, see: Witherup et al. (1995 ▶); Kravchenko et al. (2005 ▶). For the biological activity of oxindole derivatives, see: Glover et al. (1998 ▶); Bhattacharya et al. (1982 ▶). For puckering and asymmetry parameters, see: Cremer & Pople (1975 ▶); Nardelli (1983 ▶).

Experimental

Crystal data

[Fe(C5H5)(C20H21N2O4)] M = 474.33 Monoclinic, a = 9.0120 (2) Å b = 24.0565 (4) Å c = 9.9538 (2) Å β = 93.2030 (10)° V = 2154.58 (7) Å3 Z = 4 Mo Kα radiation μ = 0.74 mm−1 T = 293 K 0.25 × 0.25 × 0.20 mm

Data collection

Bruker Kappa APEXII diffractometer Absorption correction: multi-scan (Blessing, 1995 ▶) T min = 0.837, T max = 0.867 29677 measured reflections 6128 independent reflections 4539 reflections with I > 2σ(I) R int = 0.036

Refinement

R[F 2 > 2σ(F 2)] = 0.040 wR(F 2) = 0.120 S = 1.07 6128 reflections 290 parameters H-atom parameters constrained Δρmax = 0.35 e Å−3 Δρmin = −0.24 e Å−3 Data collection: APEX2 (Bruker, 2004 ▶); cell refinement: APEX2 and SAINT (Bruker, 2004 ▶); data reduction: APEX2 and SAINT; program(s) used to solve structure: SIR92 (Altomare et al., 1993 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: ORTEP-3 (Farrugia, 1997 ▶); software used to prepare material for publication: PLATON (Spek, 2009 ▶). Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536809012756/bt2914sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536809012756/bt2914Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
[Fe(C5H5)(C20H21N2O4)]F(000) = 992
Mr = 474.33Dx = 1.462 Mg m3
Monoclinic, P21/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybcCell parameters from 29677 reflections
a = 9.0120 (2) Åθ = 1.7–29.8°
b = 24.0565 (4) ŵ = 0.74 mm1
c = 9.9538 (2) ÅT = 293 K
β = 93.203 (1)°Prism, colourless
V = 2154.58 (7) Å30.25 × 0.25 × 0.20 mm
Z = 4
Bruker Kappa APEXII diffractometer6128 independent reflections
Radiation source: fine-focus sealed tube4539 reflections with I > 2σ(I)
graphiteRint = 0.036
ω and φ scansθmax = 29.8°, θmin = 1.7°
Absorption correction: multi-scan (Blessing, 1995)h = −12→12
Tmin = 0.837, Tmax = 0.867k = −32→33
29677 measured reflectionsl = −13→13
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.040Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.120H-atom parameters constrained
S = 1.07w = 1/[σ2(Fo2) + (0.0606P)2 + 0.4014P] where P = (Fo2 + 2Fc2)/3
6128 reflections(Δ/σ)max = 0.001
290 parametersΔρmax = 0.35 e Å3
0 restraintsΔρmin = −0.24 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*/Ueq
C1−0.06063 (18)0.10638 (6)0.60644 (17)0.0279 (3)
C20.04940 (19)0.06715 (7)0.54079 (18)0.0335 (4)
H2A0.05250.03140.58580.040*
H2B0.02010.06140.44660.040*
C30.2003 (2)0.09546 (8)0.5554 (2)0.0414 (4)
H3A0.26810.07450.61520.050*
H3B0.24330.09910.46870.050*
C40.04647 (19)0.14248 (6)0.69968 (18)0.0298 (3)
C50.08035 (18)0.11654 (7)0.83649 (18)0.0313 (3)
C60.1355 (2)0.06486 (8)0.8746 (2)0.0410 (4)
H60.16240.03930.81020.049*
C70.1499 (2)0.05180 (9)1.0103 (2)0.0482 (5)
H70.18790.01731.03690.058*
C80.1091 (2)0.08900 (9)1.1059 (2)0.0480 (5)
H80.11980.07931.19630.058*
C90.0519 (2)0.14095 (9)1.0701 (2)0.0440 (5)
H90.02240.16601.13470.053*
C100.0408 (2)0.15379 (7)0.93552 (19)0.0351 (4)
C11−0.0120 (2)0.20071 (7)0.7389 (2)0.0364 (4)
C12−0.14984 (19)0.14183 (7)0.49844 (18)0.0321 (4)
H12−0.20470.17070.54430.038*
C13−0.25899 (19)0.10690 (7)0.41534 (18)0.0337 (4)
C14−0.2432 (2)0.08509 (9)0.2844 (2)0.0428 (4)
H14−0.15650.08990.23030.051*
C15−0.3741 (2)0.05584 (9)0.2448 (2)0.0475 (5)
H15−0.39400.03700.15840.057*
C16−0.4723 (2)0.05901 (8)0.3502 (2)0.0429 (4)
H16−0.57190.04260.35000.051*
C17−0.4023 (2)0.09065 (8)0.4551 (2)0.0372 (4)
H17−0.44480.09980.54080.045*
C18−0.3799 (3)0.21945 (10)0.2619 (3)0.0662 (7)
H18−0.28940.23900.29410.079*
C19−0.5077 (3)0.21230 (9)0.3337 (3)0.0574 (6)
H19−0.52240.22600.42470.069*
C20−0.6115 (3)0.18195 (9)0.2516 (3)0.0518 (5)
H20−0.71120.17080.27560.062*
C21−0.5473 (3)0.17064 (10)0.1296 (2)0.0577 (6)
H21−0.59400.15030.05320.069*
C22−0.4038 (3)0.19409 (12)0.1361 (3)0.0670 (7)
H22−0.33300.19280.06500.080*
C23−0.16990 (19)0.07551 (7)0.68956 (17)0.0323 (4)
C24−0.3550 (3)0.08956 (12)0.8444 (3)0.0703 (8)
H24A−0.40680.11930.88600.105*
H24B−0.30260.06780.91250.105*
H24C−0.42510.06640.79440.105*
C250.3000 (2)0.17773 (10)0.6751 (3)0.0585 (6)
H25A0.37530.18110.61110.088*
H25B0.33780.15620.75080.088*
H25C0.27260.21410.70500.088*
N10.17023 (17)0.15015 (6)0.61223 (17)0.0362 (3)
N2−0.01332 (18)0.20279 (6)0.87400 (17)0.0410 (4)
H2−0.04390.23100.91770.049*
O1−0.05131 (15)0.16789 (6)0.41099 (14)0.0456 (3)
H10.02830.17420.45220.068*
O2−0.18387 (16)0.02649 (5)0.69698 (15)0.0477 (4)
O3−0.25123 (15)0.11228 (6)0.75522 (14)0.0420 (3)
O4−0.04452 (17)0.23784 (5)0.65992 (16)0.0496 (4)
Fe1−0.42157 (3)0.136983 (11)0.28542 (3)0.03629 (10)
U11U22U33U12U13U23
C10.0293 (8)0.0225 (7)0.0322 (8)−0.0009 (6)0.0037 (6)0.0004 (6)
C20.0370 (9)0.0263 (8)0.0374 (9)0.0018 (6)0.0034 (7)−0.0049 (7)
C30.0367 (10)0.0372 (10)0.0512 (11)0.0043 (7)0.0111 (8)−0.0040 (9)
C40.0309 (8)0.0203 (7)0.0382 (9)0.0021 (6)0.0027 (7)−0.0022 (7)
C50.0297 (8)0.0261 (8)0.0377 (9)0.0011 (6)−0.0016 (7)−0.0039 (7)
C60.0453 (11)0.0318 (9)0.0454 (10)0.0067 (7)−0.0017 (8)−0.0005 (8)
C70.0533 (12)0.0405 (11)0.0499 (12)0.0062 (9)−0.0059 (9)0.0084 (9)
C80.0476 (12)0.0576 (13)0.0383 (10)−0.0050 (9)−0.0032 (9)0.0040 (10)
C90.0426 (11)0.0494 (11)0.0400 (10)−0.0050 (8)0.0020 (8)−0.0109 (9)
C100.0314 (9)0.0326 (8)0.0414 (10)−0.0014 (7)0.0007 (7)−0.0069 (8)
C110.0355 (9)0.0211 (8)0.0524 (11)0.0010 (6)0.0009 (8)−0.0038 (8)
C120.0315 (8)0.0287 (8)0.0363 (9)−0.0004 (6)0.0037 (7)0.0074 (7)
C130.0307 (9)0.0346 (9)0.0356 (9)0.0019 (7)0.0017 (7)0.0065 (7)
C140.0374 (10)0.0497 (11)0.0421 (10)0.0043 (8)0.0082 (8)−0.0005 (9)
C150.0458 (11)0.0451 (11)0.0511 (11)0.0036 (9)−0.0014 (9)−0.0106 (10)
C160.0389 (10)0.0351 (9)0.0541 (12)−0.0032 (7)−0.0021 (9)0.0025 (9)
C170.0319 (9)0.0394 (9)0.0405 (9)−0.0002 (7)0.0044 (7)0.0065 (8)
C180.0576 (15)0.0477 (13)0.0903 (19)−0.0118 (11)−0.0239 (14)0.0218 (13)
C190.0671 (15)0.0391 (11)0.0639 (14)0.0091 (10)−0.0138 (12)0.0007 (11)
C200.0417 (11)0.0452 (11)0.0672 (14)0.0054 (9)−0.0081 (10)0.0100 (11)
C210.0592 (14)0.0628 (15)0.0488 (12)−0.0009 (11)−0.0174 (11)0.0125 (11)
C220.0619 (15)0.0744 (17)0.0647 (16)0.0001 (13)0.0020 (12)0.0339 (14)
C230.0319 (9)0.0329 (9)0.0319 (8)−0.0022 (6)−0.0001 (7)0.0039 (7)
C240.0628 (16)0.090 (2)0.0613 (15)0.0076 (14)0.0341 (13)0.0170 (14)
C250.0379 (11)0.0578 (13)0.0799 (17)−0.0157 (9)0.0051 (11)−0.0090 (12)
N10.0309 (7)0.0300 (7)0.0483 (9)−0.0050 (6)0.0069 (6)−0.0033 (7)
N20.0462 (9)0.0272 (7)0.0493 (9)0.0058 (6)0.0011 (7)−0.0134 (7)
O10.0404 (8)0.0487 (8)0.0477 (8)−0.0081 (6)0.0035 (6)0.0195 (7)
O20.0529 (8)0.0307 (7)0.0603 (9)−0.0073 (6)0.0103 (7)0.0109 (6)
O30.0377 (7)0.0471 (8)0.0423 (7)0.0017 (6)0.0115 (6)0.0023 (6)
O40.0635 (10)0.0224 (6)0.0625 (9)0.0060 (6)0.0002 (7)0.0030 (6)
Fe10.03302 (15)0.03768 (16)0.03759 (16)−0.00075 (10)−0.00312 (10)0.00460 (11)
C1—C231.515 (2)C15—C161.412 (3)
C1—C21.541 (2)C15—Fe12.044 (2)
C1—C121.560 (2)C15—H150.9800
C1—C41.564 (2)C16—C171.412 (3)
C2—C31.521 (3)C16—Fe12.0434 (19)
C2—H2A0.9700C16—H160.9800
C2—H2B0.9700C17—Fe12.0227 (19)
C3—N11.463 (2)C17—H170.9800
C3—H3A0.9700C18—C221.398 (4)
C3—H3B0.9700C18—C191.399 (4)
C4—N11.464 (2)C18—Fe12.035 (2)
C4—C51.513 (3)C18—H180.9800
C4—C111.554 (2)C19—C201.411 (3)
C5—C61.384 (2)C19—Fe12.039 (2)
C5—C101.393 (3)C19—H190.9800
C6—C71.385 (3)C20—C211.401 (4)
C6—H60.9300C20—Fe12.037 (2)
C7—C81.371 (3)C20—H200.9800
C7—H70.9300C21—C221.409 (4)
C8—C91.390 (3)C21—Fe12.036 (2)
C8—H80.9300C21—H210.9800
C9—C101.373 (3)C22—Fe12.037 (2)
C9—H90.9300C22—H220.9800
C10—N21.403 (2)C23—O21.189 (2)
C11—O41.215 (2)C23—O31.342 (2)
C11—N21.347 (3)C24—O31.433 (3)
C12—O11.423 (2)C24—H24A0.9600
C12—C131.506 (2)C24—H24B0.9600
C12—H120.9800C24—H24C0.9600
C13—C141.420 (3)C25—N11.456 (3)
C13—C171.426 (3)C25—H25A0.9600
C13—Fe12.0325 (17)C25—H25B0.9600
C14—C151.410 (3)C25—H25C0.9600
C14—Fe12.036 (2)N2—H20.8600
C14—H140.9800O1—H10.8200
C23—C1—C2112.62 (14)C18—C19—H19126.1
C23—C1—C12108.57 (13)C20—C19—H19126.1
C2—C1—C12111.21 (14)Fe1—C19—H19126.1
C23—C1—C4110.26 (14)C21—C20—C19108.0 (2)
C2—C1—C4101.62 (13)C21—C20—Fe169.86 (13)
C12—C1—C4112.49 (13)C19—C20—Fe169.80 (13)
C3—C2—C1106.16 (13)C21—C20—H20126.0
C3—C2—H2A110.5C19—C20—H20126.0
C1—C2—H2A110.5Fe1—C20—H20126.0
C3—C2—H2B110.5C20—C21—C22107.8 (2)
C1—C2—H2B110.5C20—C21—Fe169.92 (12)
H2A—C2—H2B108.7C22—C21—Fe169.77 (13)
N1—C3—C2104.82 (14)C20—C21—H21126.1
N1—C3—H3A110.8C22—C21—H21126.1
C2—C3—H3A110.8Fe1—C21—H21126.1
N1—C3—H3B110.8C18—C22—C21108.1 (2)
C2—C3—H3B110.8C18—C22—Fe169.85 (14)
H3A—C3—H3B108.9C21—C22—Fe169.76 (13)
N1—C4—C5117.69 (14)C18—C22—H22125.9
N1—C4—C11108.42 (13)C21—C22—H22125.9
C5—C4—C11101.53 (14)Fe1—C22—H22125.9
N1—C4—C1100.51 (13)O2—C23—O3124.13 (17)
C5—C4—C1113.06 (13)O2—C23—C1126.46 (17)
C11—C4—C1116.27 (14)O3—C23—C1109.40 (14)
C6—C5—C10119.06 (18)O3—C24—H24A109.5
C6—C5—C4131.95 (17)O3—C24—H24B109.5
C10—C5—C4108.95 (15)H24A—C24—H24B109.5
C5—C6—C7118.95 (19)O3—C24—H24C109.5
C5—C6—H6120.5H24A—C24—H24C109.5
C7—C6—H6120.5H24B—C24—H24C109.5
C8—C7—C6120.91 (19)N1—C25—H25A109.5
C8—C7—H7119.5N1—C25—H25B109.5
C6—C7—H7119.5H25A—C25—H25B109.5
C7—C8—C9121.3 (2)N1—C25—H25C109.5
C7—C8—H8119.4H25A—C25—H25C109.5
C9—C8—H8119.4H25B—C25—H25C109.5
C10—C9—C8117.23 (19)C25—N1—C3114.47 (16)
C10—C9—H9121.4C25—N1—C4114.98 (16)
C8—C9—H9121.4C3—N1—C4106.27 (13)
C9—C10—C5122.56 (18)C11—N2—C10112.48 (15)
C9—C10—N2128.26 (18)C11—N2—H2123.8
C5—C10—N2109.15 (17)C10—N2—H2123.8
O4—C11—N2127.13 (17)C12—O1—H1109.5
O4—C11—C4124.98 (18)C23—O3—C24116.32 (17)
N2—C11—C4107.83 (15)C17—Fe1—C1341.18 (7)
O1—C12—C13108.70 (15)C17—Fe1—C18128.72 (10)
O1—C12—C1110.31 (14)C13—Fe1—C18106.81 (8)
C13—C12—C1111.67 (13)C17—Fe1—C1468.61 (8)
O1—C12—H12108.7C13—Fe1—C1440.84 (8)
C13—C12—H12108.7C18—Fe1—C14116.51 (10)
C1—C12—H12108.7C17—Fe1—C21150.81 (9)
C14—C13—C17106.99 (16)C13—Fe1—C21167.57 (9)
C14—C13—C12127.93 (16)C18—Fe1—C2167.85 (10)
C17—C13—C12125.06 (16)C14—Fe1—C21130.22 (10)
C14—C13—Fe169.71 (11)C17—Fe1—C22166.97 (10)
C17—C13—Fe169.04 (10)C13—Fe1—C22128.40 (9)
C12—C13—Fe1125.20 (12)C18—Fe1—C2240.17 (11)
C15—C14—C13108.39 (17)C14—Fe1—C22108.40 (10)
C15—C14—Fe170.06 (12)C21—Fe1—C2240.46 (10)
C13—C14—Fe169.45 (10)C17—Fe1—C20117.57 (9)
C15—C14—H14125.8C13—Fe1—C20149.72 (9)
C13—C14—H14125.8C18—Fe1—C2067.79 (10)
Fe1—C14—H14125.8C14—Fe1—C20168.90 (9)
C14—C15—C16108.36 (19)C21—Fe1—C2040.22 (10)
C14—C15—Fe169.48 (12)C22—Fe1—C2067.71 (10)
C16—C15—Fe169.79 (11)C17—Fe1—C19108.01 (9)
C14—C15—H15125.8C13—Fe1—C19115.90 (9)
C16—C15—H15125.8C18—Fe1—C1940.17 (11)
Fe1—C15—H15125.8C14—Fe1—C19148.99 (9)
C15—C16—C17107.79 (18)C21—Fe1—C1967.87 (10)
C15—C16—Fe169.80 (12)C22—Fe1—C1967.59 (11)
C17—C16—Fe168.89 (11)C20—Fe1—C1940.51 (9)
C15—C16—H16126.1C17—Fe1—C1640.64 (8)
C17—C16—H16126.1C13—Fe1—C1668.81 (7)
Fe1—C16—H16126.1C18—Fe1—C16167.72 (11)
C16—C17—C13108.46 (17)C14—Fe1—C1668.24 (8)
C16—C17—Fe170.47 (11)C21—Fe1—C16118.72 (9)
C13—C17—Fe169.78 (10)C22—Fe1—C16151.33 (11)
C16—C17—H17125.8C20—Fe1—C16109.81 (9)
C13—C17—H17125.8C19—Fe1—C16130.30 (10)
Fe1—C17—H17125.8C17—Fe1—C1568.26 (8)
C22—C18—C19108.3 (2)C13—Fe1—C1568.54 (8)
C22—C18—Fe169.98 (15)C18—Fe1—C15150.04 (12)
C19—C18—Fe170.07 (13)C14—Fe1—C1540.45 (8)
C22—C18—H18125.9C21—Fe1—C15110.06 (10)
C19—C18—H18125.9C22—Fe1—C15118.31 (11)
Fe1—C18—H18125.9C20—Fe1—C15131.14 (9)
C18—C19—C20107.8 (2)C19—Fe1—C15169.14 (10)
C18—C19—Fe169.77 (14)C16—Fe1—C1540.41 (9)
C20—C19—Fe169.68 (13)
C23—C1—C2—C3−138.59 (16)C12—C13—Fe1—C19−30.76 (19)
C12—C1—C2—C399.27 (17)C14—C13—Fe1—C1680.83 (12)
C4—C1—C2—C3−20.64 (18)C17—C13—Fe1—C16−37.55 (11)
C1—C2—C3—N1−6.0 (2)C12—C13—Fe1—C16−156.41 (17)
C23—C1—C4—N1159.30 (13)C14—C13—Fe1—C1537.30 (12)
C2—C1—C4—N139.66 (15)C17—C13—Fe1—C15−81.07 (12)
C12—C1—C4—N1−79.34 (15)C12—C13—Fe1—C15160.07 (18)
C23—C1—C4—C532.95 (18)C22—C18—Fe1—C17170.45 (14)
C2—C1—C4—C5−86.69 (16)C19—C18—Fe1—C17−70.40 (17)
C12—C1—C4—C5154.30 (14)C22—C18—Fe1—C13130.39 (15)
C23—C1—C4—C11−83.95 (18)C19—C18—Fe1—C13−110.46 (14)
C2—C1—C4—C11156.41 (15)C22—C18—Fe1—C1487.48 (16)
C12—C1—C4—C1137.4 (2)C19—C18—Fe1—C14−153.37 (13)
N1—C4—C5—C6−62.1 (3)C22—C18—Fe1—C21−37.69 (16)
C11—C4—C5—C6179.76 (19)C19—C18—Fe1—C2181.46 (16)
C1—C4—C5—C654.5 (3)C19—C18—Fe1—C22119.2 (2)
N1—C4—C5—C10120.26 (16)C22—C18—Fe1—C20−81.28 (16)
C11—C4—C5—C102.13 (18)C19—C18—Fe1—C2037.87 (15)
C1—C4—C5—C10−123.17 (15)C22—C18—Fe1—C19−119.2 (2)
C10—C5—C6—C7−0.1 (3)C22—C18—Fe1—C16−162.4 (4)
C4—C5—C6—C7−177.57 (19)C19—C18—Fe1—C16−43.2 (5)
C5—C6—C7—C80.7 (3)C22—C18—Fe1—C1554.3 (2)
C6—C7—C8—C90.0 (3)C19—C18—Fe1—C15173.49 (16)
C7—C8—C9—C10−1.2 (3)C15—C14—Fe1—C1781.16 (14)
C8—C9—C10—C51.8 (3)C13—C14—Fe1—C17−38.48 (11)
C8—C9—C10—N2179.61 (19)C15—C14—Fe1—C13119.63 (17)
C6—C5—C10—C9−1.2 (3)C15—C14—Fe1—C18−155.11 (15)
C4—C5—C10—C9176.81 (17)C13—C14—Fe1—C1885.25 (14)
C6—C5—C10—N2−179.33 (16)C15—C14—Fe1—C21−72.58 (17)
C4—C5—C10—N2−1.3 (2)C13—C14—Fe1—C21167.79 (12)
N1—C4—C11—O450.5 (2)C15—C14—Fe1—C22−112.34 (15)
C5—C4—C11—O4175.11 (18)C13—C14—Fe1—C22128.03 (13)
C1—C4—C11—O4−61.8 (2)C15—C14—Fe1—C20−44.7 (5)
N1—C4—C11—N2−126.84 (16)C13—C14—Fe1—C20−164.3 (4)
C5—C4—C11—N2−2.24 (18)C15—C14—Fe1—C19170.75 (18)
C1—C4—C11—N2120.90 (17)C13—C14—Fe1—C1951.1 (2)
C23—C1—C12—O1−175.17 (14)C15—C14—Fe1—C1637.30 (13)
C2—C1—C12—O1−50.71 (19)C13—C14—Fe1—C16−82.33 (12)
C4—C1—C12—O162.52 (18)C13—C14—Fe1—C15−119.63 (17)
C23—C1—C12—C13−54.17 (18)C20—C21—Fe1—C1749.7 (3)
C2—C1—C12—C1370.28 (18)C22—C21—Fe1—C17168.43 (19)
C4—C1—C12—C13−176.49 (14)C20—C21—Fe1—C13−148.0 (4)
O1—C12—C13—C1421.8 (2)C22—C21—Fe1—C13−29.3 (5)
C1—C12—C13—C14−100.2 (2)C20—C21—Fe1—C18−81.33 (16)
O1—C12—C13—C17−156.64 (17)C22—C21—Fe1—C1837.43 (18)
C1—C12—C13—C1781.4 (2)C20—C21—Fe1—C14171.99 (13)
O1—C12—C13—Fe1−68.91 (18)C22—C21—Fe1—C14−69.2 (2)
C1—C12—C13—Fe1169.16 (12)C20—C21—Fe1—C22−118.8 (2)
C17—C13—C14—C15−0.2 (2)C22—C21—Fe1—C20118.8 (2)
C12—C13—C14—C15−178.85 (17)C20—C21—Fe1—C19−37.81 (14)
Fe1—C13—C14—C15−59.44 (14)C22—C21—Fe1—C1980.95 (18)
C17—C13—C14—Fe159.22 (12)C20—C21—Fe1—C1687.17 (15)
C12—C13—C14—Fe1−119.41 (18)C22—C21—Fe1—C16−154.08 (16)
C13—C14—C15—C16−0.1 (2)C20—C21—Fe1—C15130.76 (14)
Fe1—C14—C15—C16−59.15 (14)C22—C21—Fe1—C15−110.48 (17)
C13—C14—C15—Fe159.06 (14)C18—C22—Fe1—C17−35.1 (5)
C14—C15—C16—C170.4 (2)C21—C22—Fe1—C17−154.3 (4)
Fe1—C15—C16—C17−58.59 (13)C18—C22—Fe1—C13−68.48 (19)
C14—C15—C16—Fe158.96 (15)C21—C22—Fe1—C13172.29 (14)
C15—C16—C17—C13−0.5 (2)C21—C22—Fe1—C18−119.2 (2)
Fe1—C16—C17—C13−59.66 (13)C18—C22—Fe1—C14−109.58 (16)
C15—C16—C17—Fe159.16 (14)C21—C22—Fe1—C14131.19 (16)
C14—C13—C17—C160.4 (2)C18—C22—Fe1—C21119.2 (2)
C12—C13—C17—C16179.13 (16)C18—C22—Fe1—C2081.51 (17)
Fe1—C13—C17—C1660.09 (13)C21—C22—Fe1—C20−37.72 (15)
C14—C13—C17—Fe1−59.65 (13)C18—C22—Fe1—C1937.54 (16)
C12—C13—C17—Fe1119.04 (17)C21—C22—Fe1—C19−81.69 (17)
C22—C18—C19—C200.3 (3)C18—C22—Fe1—C16172.29 (18)
Fe1—C18—C19—C20−59.52 (15)C21—C22—Fe1—C1653.1 (3)
C22—C18—C19—Fe159.78 (18)C18—C22—Fe1—C15−152.56 (15)
C18—C19—C20—C21−0.1 (3)C21—C22—Fe1—C1588.21 (18)
Fe1—C19—C20—C21−59.65 (16)C21—C20—Fe1—C17−155.20 (14)
C18—C19—C20—Fe159.57 (16)C19—C20—Fe1—C1785.74 (16)
C19—C20—C21—C22−0.1 (3)C21—C20—Fe1—C13166.94 (15)
Fe1—C20—C21—C22−59.75 (16)C19—C20—Fe1—C1347.9 (2)
C19—C20—C21—Fe159.61 (15)C21—C20—Fe1—C1881.50 (16)
C19—C18—C22—C21−0.3 (3)C19—C20—Fe1—C18−37.55 (16)
Fe1—C18—C22—C2159.49 (17)C21—C20—Fe1—C14−33.5 (5)
C19—C18—C22—Fe1−59.84 (16)C19—C20—Fe1—C14−152.6 (4)
C20—C21—C22—C180.3 (3)C19—C20—Fe1—C21−119.1 (2)
Fe1—C21—C22—C18−59.55 (17)C21—C20—Fe1—C2237.94 (16)
C20—C21—C22—Fe159.85 (16)C19—C20—Fe1—C22−81.11 (17)
C2—C1—C23—O2−6.8 (3)C21—C20—Fe1—C19119.1 (2)
C12—C1—C23—O2116.80 (19)C21—C20—Fe1—C16−111.40 (15)
C4—C1—C23—O2−119.55 (19)C19—C20—Fe1—C16129.54 (15)
C2—C1—C23—O3173.34 (14)C21—C20—Fe1—C15−70.86 (18)
C12—C1—C23—O3−63.05 (17)C19—C20—Fe1—C15170.08 (15)
C4—C1—C23—O360.60 (17)C18—C19—Fe1—C17129.38 (15)
C2—C3—N1—C25161.08 (18)C20—C19—Fe1—C17−111.64 (15)
C2—C3—N1—C433.1 (2)C18—C19—Fe1—C1385.60 (16)
C5—C4—N1—C25−50.3 (2)C20—C19—Fe1—C13−155.43 (14)
C11—C4—N1—C2564.0 (2)C20—C19—Fe1—C18119.0 (2)
C1—C4—N1—C25−173.53 (16)C18—C19—Fe1—C1451.1 (2)
C5—C4—N1—C377.38 (19)C20—C19—Fe1—C14170.10 (16)
C11—C4—N1—C3−168.23 (15)C18—C19—Fe1—C21−81.43 (16)
C1—C4—N1—C3−45.80 (17)C20—C19—Fe1—C2137.54 (15)
O4—C11—N2—C10−175.66 (19)C18—C19—Fe1—C22−37.54 (15)
C4—C11—N2—C101.6 (2)C20—C19—Fe1—C2281.43 (16)
C9—C10—N2—C11−178.23 (19)C18—C19—Fe1—C20−119.0 (2)
C5—C10—N2—C11−0.2 (2)C18—C19—Fe1—C16168.99 (14)
O2—C23—O3—C243.4 (3)C20—C19—Fe1—C16−72.04 (18)
C1—C23—O3—C24−176.78 (18)C18—C19—Fe1—C15−162.5 (5)
C16—C17—Fe1—C13−119.26 (16)C20—C19—Fe1—C15−43.5 (6)
C16—C17—Fe1—C18171.42 (14)C15—C16—Fe1—C17−119.41 (17)
C13—C17—Fe1—C18−69.31 (16)C15—C16—Fe1—C13−81.38 (13)
C16—C17—Fe1—C14−81.09 (13)C17—C16—Fe1—C1338.03 (11)
C13—C17—Fe1—C1438.17 (11)C15—C16—Fe1—C18−152.6 (4)
C16—C17—Fe1—C2155.0 (2)C17—C16—Fe1—C18−33.2 (5)
C13—C17—Fe1—C21174.30 (18)C15—C16—Fe1—C14−37.34 (12)
C16—C17—Fe1—C22−160.2 (4)C17—C16—Fe1—C1482.07 (12)
C13—C17—Fe1—C22−41.0 (5)C15—C16—Fe1—C2187.70 (15)
C16—C17—Fe1—C2088.77 (14)C17—C16—Fe1—C21−152.89 (13)
C13—C17—Fe1—C20−151.97 (12)C15—C16—Fe1—C2251.4 (2)
C16—C17—Fe1—C19131.71 (13)C17—C16—Fe1—C22170.85 (18)
C13—C17—Fe1—C19−109.03 (13)C15—C16—Fe1—C20130.97 (13)
C13—C17—Fe1—C16119.26 (16)C17—C16—Fe1—C20−109.62 (13)
C16—C17—Fe1—C15−37.44 (12)C15—C16—Fe1—C19172.03 (13)
C13—C17—Fe1—C1581.82 (12)C17—C16—Fe1—C19−68.56 (16)
C14—C13—Fe1—C17118.38 (16)C17—C16—Fe1—C15119.41 (17)
C12—C13—Fe1—C17−118.9 (2)C14—C15—Fe1—C17−82.10 (13)
C14—C13—Fe1—C18−111.31 (14)C16—C15—Fe1—C1737.65 (12)
C17—C13—Fe1—C18130.31 (14)C14—C15—Fe1—C13−37.65 (12)
C12—C13—Fe1—C1811.45 (19)C16—C15—Fe1—C1382.10 (13)
C17—C13—Fe1—C14−118.38 (16)C14—C15—Fe1—C1848.9 (2)
C12—C13—Fe1—C14122.8 (2)C16—C15—Fe1—C18168.69 (17)
C14—C13—Fe1—C21−48.6 (4)C16—C15—Fe1—C14119.75 (18)
C17—C13—Fe1—C21−167.0 (4)C14—C15—Fe1—C21129.14 (14)
C12—C13—Fe1—C2174.2 (5)C16—C15—Fe1—C21−111.11 (14)
C14—C13—Fe1—C22−72.49 (16)C14—C15—Fe1—C2285.47 (15)
C17—C13—Fe1—C22169.13 (14)C16—C15—Fe1—C22−154.78 (13)
C12—C13—Fe1—C2250.3 (2)C14—C15—Fe1—C20169.64 (13)
C14—C13—Fe1—C20174.09 (16)C16—C15—Fe1—C20−70.61 (17)
C17—C13—Fe1—C2055.7 (2)C14—C15—Fe1—C19−153.9 (5)
C12—C13—Fe1—C20−63.1 (2)C16—C15—Fe1—C19−34.2 (5)
C14—C13—Fe1—C19−153.52 (13)C14—C15—Fe1—C16−119.75 (18)
C17—C13—Fe1—C1988.10 (14)
D—H···AD—HH···AD···AD—H···A
O1—H1···N10.822.072.781 (2)145
N2—H2···O1i0.862.433.154 (2)142
N2—H2···O4ii0.862.523.211 (2)137
C9—H9···O4ii0.932.413.185 (2)141
C2—H2A···O20.972.462.856 (2)104
C12—H12···O40.982.412.941 (2)113
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
O1—H1⋯N10.822.072.781 (2)145
N2—H2⋯O1i0.862.433.154 (2)142
N2—H2⋯O4i0.862.523.211 (2)137
C9—H9⋯O4i0.932.413.185 (2)141
C2—H2A⋯O20.972.462.856 (2)104
C12—H12⋯O40.982.412.941 (2)113

Symmetry code: (i) .

  6 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.  An empirical correction for absorption anisotropy.

Authors:  R H Blessing
Journal:  Acta Crystallogr A       Date:  1995-01-01       Impact factor: 2.290

3.  Pyrrolo[3,4-c]quinoline-1,3-diones as potent caspase-3 inhibitors. Synthesis and SAR of 2-substituted 4-methyl-8-(morpholine-4-sulfonyl)-pyrrolo[3,4-c]quinoline-1,3-diones.

Authors:  Dmitri V Kravchenko; Volodymyr M Kysil; Sergey E Tkachenko; Sergey Maliarchouk; Ilya M Okun; Alexandre V Ivachtchenko
Journal:  Eur J Med Chem       Date:  2005-09-15       Impact factor: 6.514

4.  Stress causes an increase in endogenous monoamine oxidase inhibitor (tribulin) in rat brain.

Authors:  S K Bhattacharya; V Glover; I McIntyre; G Oxenkrug; M Sandler
Journal:  Neurosci Lett       Date:  1988-10-05       Impact factor: 3.046

5.  Isatin: identity with the purified endogenous monoamine oxidase inhibitor tribulin.

Authors:  V Glover; J M Halket; P J Watkins; A Clow; B L Goodwin; M Sandler
Journal:  J Neurochem       Date:  1988-08       Impact factor: 5.372

6.  Structure validation in chemical crystallography.

Authors:  Anthony L Spek
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  2009-01-20
  6 in total

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