Literature DB >> 21582166

4-(9-Anthr-yl)-1-phenylspiro-[azetidine-3,9'-xanthen]-2-one.

Ismail Celik, Mehmet Akkurt, Aliasghar Jarrahpour, Edris Ebrahimi, Orhan Büyükgüngör.   

Abstract

The β-lactam ring of the title compound, C(35)H(23)NO(2), is nearly planar with a maximum deviation of 0.003 (3) Å from the mean plane. It makes dihedral angles of 17.4 (2), 85.22 (17) and 65.39 (16)°, respectively, with the phenyl, xanthene and anthracene ring systems. In the crystal structure, there are intra-molecular C-H⋯O and C-H⋯N contacts and mol-ecules are also linked by C-H⋯π inter-actions.

Entities:  

Year:  2009        PMID: 21582166      PMCID: PMC2968600          DOI: 10.1107/S1600536809004255

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


Related literature

For general background on β-lactam anti­biotics, see: Banik et al. (2003 ▶); Jarrahpour & Khalili (2007 ▶); Miller (2000 ▶); Palomo et al. (2004 ▶). For the crystal structures of related compounds, see: Akkurt, Jarrahpour et al. (2008 ▶); Akkurt, Karaca et al. (2008 ▶); Pınar et al. (2006 ▶). For geometric analysis, see: Cremer & Pople (1975 ▶).

Experimental

Crystal data

C35H23NO2 M = 489.54 Monoclinic, a = 13.6906 (8) Å b = 13.3085 (7) Å c = 17.3527 (10) Å β = 127.548 (4)° V = 2506.7 (3) Å3 Z = 4 Mo Kα radiation μ = 0.08 mm−1 T = 295 (2) K 0.24 × 0.18 × 0.14 mm

Data collection

STOE IPDS 2 diffractometer Absorption correction: integration (; Stoe & Cie, 2002 ▶) T min = 0.981, T max = 0.989 19631 measured reflections 5191 independent reflections 2442 reflections with I > 2σ(I) R int = 0.067

Refinement

R[F 2 > 2σ(F 2)] = 0.051 wR(F 2) = 0.110 S = 0.90 5191 reflections 343 parameters H-atom parameters constrained Δρmax = 0.23 e Å−3 Δρmin = −0.13 e Å−3 Data collection: X-AREA (Stoe & Cie, 2002 ▶); cell refinement: X-AREA; data reduction: X-RED32 (Stoe & Cie, 2002 ▶); program(s) used to solve structure: SIR97 (Altomare et al., 1999 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: ORTEP-3 (Farrugia, 1997 ▶); software used to prepare material for publication: WinGX (Farrugia, 1999 ▶). Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536809004255/is2388sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536809004255/is2388Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C35H23NO2F(000) = 1024
Mr = 489.54Dx = 1.297 Mg m3
Monoclinic, P21/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybcCell parameters from 12888 reflections
a = 13.6906 (8) Åθ = 1.5–28.1°
b = 13.3085 (7) ŵ = 0.08 mm1
c = 17.3527 (10) ÅT = 295 K
β = 127.548 (4)°Block, colourless
V = 2506.7 (3) Å30.24 × 0.18 × 0.14 mm
Z = 4
STOE IPDS 2 diffractometer5191 independent reflections
Radiation source: sealed X-ray tube, 12 x 0.4 mm long-fine focus2442 reflections with I > 2σ(I)
plane graphiteRint = 0.067
Detector resolution: 6.67 pixels mm-1θmax = 26.5°, θmin = 1.9°
ω scansh = −17→17
Absorption correction: integration (X-RED32; Stoe & Cie, 2002)k = −16→16
Tmin = 0.981, Tmax = 0.989l = −21→21
19631 measured reflections
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) = 0.110H-atom parameters constrained
S = 0.90w = 1/[σ2(Fo2) + (0.0406P)2] where P = (Fo2 + 2Fc2)/3
5191 reflections(Δ/σ)max < 0.001
343 parametersΔρmax = 0.23 e Å3
0 restraintsΔρmin = −0.13 e Å3
Geometry. Bond distances, angles etc. have been calculated using the rounded fractional coordinates. All su's are estimated from the variances of the (full) variance-covariance matrix. The cell e.s.d.'s are taken into account in the estimation of distances, angles and torsion angles
Refinement. Refinement on F2 for ALL reflections except those flagged by the user for potential systematic errors. Weighted R-factors wR and all goodnesses of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The observed criterion of F2 > σ(F2) is used only for calculating -R-factor-obs 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
O10.26666 (17)0.35613 (13)0.18443 (13)0.0741 (7)
O20.23966 (18)0.72931 (13)0.19798 (13)0.0792 (7)
N10.26629 (17)0.67174 (14)0.33789 (13)0.0537 (7)
C10.0819 (2)0.54484 (18)0.34789 (15)0.0537 (8)
C20.0287 (2)0.6401 (2)0.30421 (17)0.0654 (9)
C3−0.0826 (3)0.6684 (2)0.27919 (19)0.0782 (11)
C4−0.1483 (3)0.6065 (3)0.2989 (2)0.0925 (13)
C5−0.1006 (3)0.5181 (3)0.3433 (2)0.0852 (11)
C60.0134 (2)0.4829 (2)0.36802 (18)0.0630 (9)
C70.0576 (2)0.3892 (2)0.40911 (19)0.0727 (11)
C80.1641 (2)0.34938 (19)0.42885 (16)0.0587 (9)
C90.2069 (3)0.2516 (2)0.46931 (19)0.0748 (11)
C100.3073 (3)0.2113 (2)0.4844 (2)0.0771 (11)
C110.3703 (2)0.2655 (2)0.45823 (18)0.0697 (10)
C120.3355 (2)0.35957 (19)0.42191 (16)0.0577 (9)
C130.23202 (19)0.40766 (18)0.40696 (15)0.0509 (8)
C140.19341 (19)0.50727 (18)0.37026 (14)0.0495 (8)
C150.2778 (2)0.56287 (16)0.35636 (15)0.0500 (8)
C160.2588 (2)0.54946 (17)0.25569 (15)0.0521 (8)
C170.1450 (2)0.49372 (19)0.17648 (15)0.0547 (8)
C180.0275 (2)0.5320 (2)0.13170 (17)0.0684 (10)
C19−0.0758 (2)0.4769 (3)0.06386 (19)0.0788 (13)
C20−0.0634 (3)0.3830 (3)0.03877 (19)0.0809 (13)
C210.0515 (3)0.3438 (2)0.08025 (18)0.0739 (11)
C220.1546 (2)0.3999 (2)0.14835 (17)0.0590 (9)
C230.3694 (2)0.4171 (2)0.23285 (17)0.0615 (9)
C240.4717 (3)0.3782 (2)0.24527 (19)0.0751 (11)
C250.5788 (3)0.4324 (3)0.2946 (2)0.0833 (13)
C260.5831 (3)0.5262 (3)0.3300 (2)0.0841 (13)
C270.4806 (2)0.5649 (2)0.31657 (18)0.0710 (10)
C280.3711 (2)0.51099 (19)0.26791 (16)0.0556 (9)
C290.2507 (2)0.66467 (19)0.25206 (17)0.0577 (9)
C300.3017 (2)0.75205 (18)0.40329 (16)0.0544 (8)
C310.3090 (2)0.8482 (2)0.3781 (2)0.0703 (10)
C320.3526 (3)0.9250 (2)0.4456 (2)0.0847 (11)
C330.3860 (2)0.9052 (2)0.5366 (2)0.0820 (11)
C340.3757 (2)0.8104 (2)0.56045 (19)0.0736 (10)
C350.3336 (2)0.7321 (2)0.49401 (17)0.0630 (9)
H20.071300.683800.292600.0780*
H3−0.116000.729900.248500.0940*
H4−0.224500.626900.281200.1110*
H5−0.143000.478700.358400.1020*
H70.014200.351300.424100.0870*
H90.164300.214700.485700.0900*
H100.334500.147800.512000.0920*
H110.437500.236400.466000.0840*
H120.380300.394000.406200.0690*
H150.363400.547100.410600.0600*
H180.018400.596100.147900.0820*
H19−0.153800.503500.035100.0950*
H20−0.133200.34550−0.006600.0970*
H210.059900.280200.062700.0890*
H240.467900.315200.220200.0900*
H250.648300.406100.304200.1000*
H260.655500.563500.363100.1010*
H270.484600.628500.340600.0850*
H310.284800.861600.316000.0840*
H320.359300.989900.429400.1020*
H330.415700.956700.582000.0980*
H340.397000.797800.621700.0880*
H350.327100.667400.510500.0760*
U11U22U33U12U13U23
O10.0753 (12)0.0664 (12)0.0832 (12)−0.0113 (10)0.0496 (10)−0.0175 (10)
O20.1112 (14)0.0678 (12)0.0720 (11)−0.0093 (11)0.0628 (11)0.0030 (10)
N10.0632 (12)0.0525 (13)0.0528 (11)−0.0055 (10)0.0392 (10)−0.0030 (9)
C10.0527 (13)0.0623 (16)0.0490 (13)−0.0030 (12)0.0325 (11)−0.0062 (11)
C20.0601 (15)0.0730 (19)0.0648 (15)0.0042 (14)0.0390 (13)−0.0026 (14)
C30.0683 (18)0.091 (2)0.0712 (17)0.0159 (16)0.0404 (15)−0.0006 (15)
C40.0645 (18)0.115 (3)0.109 (2)0.009 (2)0.0585 (19)−0.008 (2)
C50.0673 (18)0.097 (2)0.114 (2)−0.0050 (17)0.0669 (18)−0.009 (2)
C60.0554 (14)0.0742 (19)0.0702 (15)−0.0046 (13)0.0438 (13)−0.0050 (14)
C70.0760 (18)0.080 (2)0.0831 (18)−0.0110 (16)0.0593 (16)−0.0021 (16)
C80.0619 (15)0.0625 (17)0.0603 (15)−0.0054 (13)0.0417 (13)−0.0004 (12)
C90.090 (2)0.0675 (19)0.0786 (18)−0.0088 (16)0.0574 (17)0.0034 (15)
C100.0818 (19)0.0644 (18)0.0797 (19)0.0027 (16)0.0465 (17)0.0099 (14)
C110.0612 (16)0.0695 (19)0.0721 (17)0.0044 (14)0.0373 (14)0.0034 (15)
C120.0494 (13)0.0633 (17)0.0566 (14)−0.0037 (12)0.0303 (12)0.0012 (12)
C130.0504 (13)0.0579 (15)0.0438 (12)−0.0076 (11)0.0284 (11)−0.0050 (10)
C140.0453 (12)0.0620 (16)0.0435 (11)−0.0075 (11)0.0283 (10)−0.0055 (11)
C150.0499 (12)0.0560 (15)0.0490 (12)−0.0044 (11)0.0326 (11)−0.0024 (11)
C160.0563 (14)0.0564 (15)0.0499 (12)−0.0076 (12)0.0356 (11)−0.0034 (11)
C170.0561 (14)0.0660 (17)0.0474 (12)−0.0059 (12)0.0343 (12)−0.0012 (12)
C180.0636 (17)0.0830 (19)0.0585 (15)−0.0028 (15)0.0371 (14)−0.0002 (14)
C190.0594 (17)0.108 (3)0.0619 (16)−0.0105 (17)0.0333 (14)−0.0050 (16)
C200.0683 (19)0.111 (3)0.0595 (16)−0.0346 (19)0.0369 (15)−0.0147 (17)
C210.087 (2)0.079 (2)0.0657 (17)−0.0253 (17)0.0517 (16)−0.0161 (14)
C220.0625 (15)0.0657 (18)0.0586 (14)−0.0086 (14)0.0420 (13)−0.0053 (13)
C230.0639 (16)0.0690 (18)0.0574 (14)−0.0034 (14)0.0400 (13)−0.0035 (13)
C240.0736 (18)0.089 (2)0.0699 (17)0.0089 (17)0.0474 (16)−0.0057 (15)
C250.0657 (18)0.121 (3)0.0718 (18)0.0061 (18)0.0463 (16)−0.0052 (18)
C260.0598 (17)0.125 (3)0.0759 (18)−0.0160 (18)0.0457 (15)−0.0142 (18)
C270.0675 (17)0.089 (2)0.0688 (16)−0.0162 (15)0.0479 (14)−0.0145 (14)
C280.0586 (15)0.0649 (17)0.0520 (13)−0.0072 (13)0.0382 (12)−0.0052 (12)
C290.0640 (15)0.0623 (17)0.0534 (14)−0.0100 (13)0.0392 (12)−0.0027 (12)
C300.0539 (14)0.0546 (16)0.0584 (14)−0.0032 (12)0.0361 (12)−0.0080 (12)
C310.0794 (18)0.0630 (18)0.0679 (16)−0.0004 (14)0.0446 (15)−0.0034 (14)
C320.093 (2)0.0632 (19)0.095 (2)−0.0005 (16)0.0558 (18)−0.0113 (17)
C330.0748 (19)0.075 (2)0.081 (2)−0.0019 (16)0.0397 (17)−0.0241 (17)
C340.0698 (17)0.081 (2)0.0609 (16)0.0058 (16)0.0352 (14)−0.0108 (15)
C350.0648 (15)0.0661 (17)0.0597 (15)−0.0032 (13)0.0387 (13)−0.0061 (13)
O1—C221.384 (4)C23—C281.384 (4)
O1—C231.379 (4)C24—C251.369 (5)
O2—C291.213 (3)C25—C261.377 (6)
N1—C151.472 (3)C26—C271.375 (6)
N1—C291.373 (3)C27—C281.390 (4)
N1—C301.412 (3)C30—C311.375 (4)
C1—C21.428 (4)C30—C351.379 (3)
C1—C61.442 (4)C31—C321.386 (4)
C1—C141.417 (4)C32—C331.376 (4)
C2—C31.359 (5)C33—C341.362 (4)
C3—C41.407 (6)C34—C351.392 (4)
C4—C51.338 (5)C2—H20.9300
C5—C61.422 (6)C3—H30.9300
C6—C71.380 (4)C4—H40.9300
C7—C81.384 (5)C5—H50.9300
C8—C91.424 (4)C7—H70.9300
C8—C131.429 (4)C9—H90.9300
C9—C101.344 (6)C10—H100.9300
C10—C111.396 (5)C11—H110.9300
C11—C121.351 (4)C12—H120.9300
C12—C131.427 (4)C15—H150.9800
C13—C141.426 (3)C18—H180.9300
C14—C151.510 (4)C19—H190.9300
C15—C161.612 (3)C20—H200.9300
C16—C171.502 (3)C21—H210.9300
C16—C281.508 (4)C24—H240.9300
C16—C291.536 (3)C25—H250.9300
C17—C181.388 (4)C26—H260.9300
C17—C221.376 (4)C27—H270.9300
C18—C191.376 (4)C31—H310.9300
C19—C201.368 (6)C32—H320.9300
C20—C211.373 (6)C33—H330.9300
C21—C221.383 (4)C34—H340.9300
C23—C241.381 (5)C35—H350.9300
O2···C273.410 (4)C29···H312.7700
O2···C313.092 (3)C29···H22.9500
O2···H312.4800C30···H22.6600
O2···H25i2.8200C30···H11iv2.8400
O2···H20ii2.8700C31···H11iv3.0300
N1···C22.964 (4)C33···H19iii2.9200
N1···H22.2800C33···H11iv3.0900
C1···C183.354 (3)C34···H20iii2.8900
C2···C303.363 (4)C34···H11iv2.9300
C2···N12.964 (4)C35···H153.0100
C2···C183.312 (4)C35···H11iv2.8000
C3···C21iii3.212 (4)H2···N12.2800
C4···C21iii3.569 (5)H2···C152.8300
C11···C30iv3.584 (4)H2···C292.9500
C12···C163.481 (3)H2···C302.6600
C13···C173.594 (3)H2···H182.4400
C14···C353.496 (3)H3···C21iii2.9500
C14···C183.308 (3)H5···H72.4100
C16···C123.481 (3)H5···H25vii2.5900
C17···C20ii3.579 (4)H7···H52.4100
C17···C133.594 (3)H7···H92.4500
C18···C20ii3.470 (5)H9···H72.4500
C18···C23.312 (4)H9···C21viii2.9600
C18···C13.354 (3)H9···H21viii2.4800
C18···C21ii3.547 (4)H11···C30iv2.8400
C18···C143.308 (3)H11···C31iv3.0300
C19···C22ii3.546 (4)H11···C33iv3.0900
C20···C17ii3.579 (4)H11···C34iv2.9300
C20···C18ii3.470 (5)H11···C35iv2.8000
C21···C18ii3.547 (4)H12···C152.5100
C21···C3v3.212 (4)H12···C162.9300
C21···C4v3.569 (5)H12···C232.9400
C22···C19ii3.546 (4)H12···C282.8000
C27···O23.410 (4)H12···H152.0600
C30···C23.363 (4)H15···C122.5500
C30···C11iv3.584 (4)H15···C272.9100
C31···O23.092 (3)H15···C353.0100
C35···C143.496 (3)H15···H122.0600
C1···H183.1000H18···C13.1000
C2···H182.6900H18···C22.6900
C3···H21iii2.9700H18···C292.6800
C4···H21iii3.0100H18···H22.4400
C12···H152.5500H19···C33v2.9200
C14···H352.9000H20···C34v2.8900
C15···H122.5100H20···O2ii2.8700
C15···H22.8300H21···C3v2.9700
C15···H352.7100H21···C4v3.0100
C16···H122.9300H21···H9vi2.4800
C21···H3v2.9500H25···H5ix2.5900
C21···H9vi2.9600H25···O2x2.8200
C23···H122.9400H27···C292.6200
C24···H34iv3.0000H31···O22.4800
C25···H35iv3.0900H31···C292.7700
C27···H152.9100H34···C24iv3.0000
C28···H122.8000H35···C142.9000
C29···H272.6200H35···C152.7100
C29···H182.6800H35···C25iv3.0900
C22—O1—C23117.8 (2)O2—C29—C16135.4 (2)
C15—N1—C2995.39 (18)N1—C29—C1693.69 (19)
C15—N1—C30129.15 (18)N1—C30—C31120.3 (2)
C29—N1—C30132.4 (2)N1—C30—C35119.1 (2)
C2—C1—C6116.1 (3)C31—C30—C35120.5 (2)
C2—C1—C14125.1 (3)C30—C31—C32119.7 (3)
C6—C1—C14118.9 (2)C31—C32—C33120.0 (3)
C1—C2—C3121.7 (3)C32—C33—C34120.2 (3)
C2—C3—C4121.2 (3)C33—C34—C35120.6 (3)
C3—C4—C5119.7 (4)C30—C35—C34119.0 (2)
C4—C5—C6121.6 (4)C1—C2—H2119.00
C1—C6—C5119.6 (3)C3—C2—H2119.00
C1—C6—C7119.8 (3)C2—C3—H3119.00
C5—C6—C7120.6 (3)C4—C3—H3119.00
C6—C7—C8122.6 (3)C3—C4—H4120.00
C7—C8—C9121.8 (3)C5—C4—H4120.00
C7—C8—C13119.0 (2)C4—C5—H5119.00
C9—C8—C13119.2 (3)C6—C5—H5119.00
C8—C9—C10121.7 (3)C6—C7—H7119.00
C9—C10—C11119.5 (3)C8—C7—H7119.00
C10—C11—C12121.2 (3)C8—C9—H9119.00
C11—C12—C13122.0 (3)C10—C9—H9119.00
C8—C13—C12116.3 (2)C9—C10—H10120.00
C8—C13—C14120.0 (3)C11—C10—H10120.00
C12—C13—C14123.7 (3)C10—C11—H11119.00
C1—C14—C13119.7 (3)C12—C11—H11119.00
C1—C14—C15125.8 (2)C11—C12—H12119.00
C13—C14—C15114.6 (2)C13—C12—H12119.00
N1—C15—C14121.8 (2)N1—C15—H15109.00
N1—C15—C1687.01 (16)C14—C15—H15109.00
C14—C15—C16119.02 (19)C16—C15—H15109.00
C15—C16—C17116.0 (2)C17—C18—H18119.00
C15—C16—C28114.08 (19)C19—C18—H18119.00
C15—C16—C2983.91 (17)C18—C19—H19120.00
C17—C16—C28111.2 (2)C20—C19—H19120.00
C17—C16—C29116.5 (2)C19—C20—H20120.00
C28—C16—C29112.8 (2)C21—C20—H20120.00
C16—C17—C18122.2 (2)C20—C21—H21120.00
C16—C17—C22120.2 (3)C22—C21—H21120.00
C18—C17—C22117.6 (2)C23—C24—H24120.00
C17—C18—C19121.3 (3)C25—C24—H24120.00
C18—C19—C20119.8 (3)C24—C25—H25120.00
C19—C20—C21120.4 (3)C26—C25—H25120.00
C20—C21—C22119.3 (3)C25—C26—H26120.00
O1—C22—C17122.8 (2)C27—C26—H26120.00
O1—C22—C21115.6 (3)C26—C27—H27119.00
C17—C22—C21121.6 (3)C28—C27—H27119.00
O1—C23—C24115.8 (2)C30—C31—H31120.00
O1—C23—C28122.5 (3)C32—C31—H31120.00
C24—C23—C28121.7 (3)C31—C32—H32120.00
C23—C24—C25119.9 (3)C33—C32—H32120.00
C24—C25—C26119.7 (4)C32—C33—H33120.00
C25—C26—C27120.2 (4)C34—C33—H33120.00
C26—C27—C28121.4 (3)C33—C34—H34120.00
C16—C28—C23120.2 (3)C35—C34—H34120.00
C16—C28—C27122.7 (2)C30—C35—H35120.00
C23—C28—C27117.1 (3)C34—C35—H35121.00
O2—C29—N1130.9 (2)
C23—O1—C22—C21164.1 (2)N1—C15—C16—C290.4 (2)
C22—O1—C23—C24−163.8 (2)C14—C15—C16—C178.8 (3)
C22—O1—C23—C2816.9 (3)N1—C15—C16—C17−116.2 (2)
C23—O1—C22—C17−14.8 (4)N1—C15—C16—C28112.6 (2)
C29—N1—C30—C3110.4 (5)C14—C15—C16—C29125.4 (2)
C29—N1—C30—C35−167.0 (3)C14—C15—C16—C28−122.3 (2)
C29—N1—C15—C16−0.5 (2)C29—C16—C28—C2729.6 (3)
C15—N1—C30—C35−12.0 (5)C29—C16—C28—C23−152.6 (2)
C30—N1—C15—C1475.2 (4)C15—C16—C28—C27−63.9 (3)
C15—N1—C29—C160.5 (2)C15—C16—C29—O2177.0 (4)
C30—N1—C15—C16−162.2 (3)C15—C16—C28—C23113.9 (2)
C29—N1—C15—C14−123.1 (2)C28—C16—C17—C18−160.8 (2)
C30—N1—C29—C16161.3 (3)C28—C16—C17—C2221.6 (3)
C15—N1—C30—C31165.4 (3)C29—C16—C17—C18−29.7 (4)
C15—N1—C29—O2−177.1 (4)C29—C16—C17—C22152.7 (3)
C30—N1—C29—O2−16.3 (6)C15—C16—C17—C1866.7 (3)
C2—C1—C14—C13−175.2 (2)C17—C16—C28—C23−19.6 (3)
C2—C1—C6—C7179.2 (2)C17—C16—C28—C27162.6 (2)
C6—C1—C14—C15−178.4 (2)C15—C16—C29—N1−0.4 (2)
C14—C1—C6—C5−178.1 (2)C15—C16—C17—C22−110.9 (3)
C2—C1—C6—C50.6 (3)C28—C16—C29—N1−114.0 (2)
C14—C1—C6—C70.5 (3)C28—C16—C29—O263.4 (4)
C14—C1—C2—C3175.7 (2)C17—C16—C29—O2−66.9 (5)
C6—C1—C14—C133.4 (3)C17—C16—C29—N1115.7 (3)
C6—C1—C2—C3−2.9 (3)C16—C17—C22—C21175.7 (3)
C2—C1—C14—C153.1 (3)C22—C17—C18—C192.0 (4)
C1—C2—C3—C42.6 (4)C18—C17—C22—O1176.8 (2)
C2—C3—C4—C50.2 (4)C16—C17—C18—C19−175.6 (3)
C3—C4—C5—C6−2.5 (5)C18—C17—C22—C21−2.0 (4)
C4—C5—C6—C12.0 (4)C16—C17—C22—O1−5.5 (4)
C4—C5—C6—C7−176.6 (3)C17—C18—C19—C20−0.8 (5)
C1—C6—C7—C8−2.6 (4)C18—C19—C20—C21−0.6 (5)
C5—C6—C7—C8176.0 (3)C19—C20—C21—C220.6 (5)
C6—C7—C8—C130.7 (4)C20—C21—C22—C170.8 (5)
C6—C7—C8—C9−178.6 (2)C20—C21—C22—O1−178.2 (3)
C7—C8—C13—C143.3 (3)O1—C23—C24—C25−178.4 (3)
C7—C8—C9—C10177.0 (3)C28—C23—C24—C251.0 (4)
C13—C8—C9—C10−2.3 (4)O1—C23—C28—C161.3 (4)
C9—C8—C13—C124.0 (3)C24—C23—C28—C16−178.1 (2)
C7—C8—C13—C12−175.3 (2)C24—C23—C28—C27−0.1 (4)
C9—C8—C13—C14−177.4 (2)O1—C23—C28—C27179.2 (2)
C8—C9—C10—C11−1.2 (4)C23—C24—C25—C26−1.2 (5)
C9—C10—C11—C122.9 (4)C24—C25—C26—C270.5 (5)
C10—C11—C12—C13−1.0 (4)C25—C26—C27—C280.3 (4)
C11—C12—C13—C8−2.4 (3)C26—C27—C28—C16177.4 (2)
C11—C12—C13—C14179.0 (2)C26—C27—C28—C23−0.6 (4)
C12—C13—C14—C15−5.3 (3)N1—C30—C31—C32−175.2 (3)
C8—C13—C14—C15176.22 (19)C35—C30—C31—C322.1 (5)
C12—C13—C14—C1173.2 (2)N1—C30—C35—C34176.1 (3)
C8—C13—C14—C1−5.4 (3)C31—C30—C35—C34−1.3 (5)
C1—C14—C15—N114.0 (3)C30—C31—C32—C33−1.3 (6)
C1—C14—C15—C16−91.9 (3)C31—C32—C33—C34−0.4 (6)
C13—C14—C15—C1686.4 (2)C32—C33—C34—C351.2 (5)
C13—C14—C15—N1−167.69 (18)C33—C34—C35—C30−0.4 (5)
D—H···AD—HH···AD···AD—H···A
C2—H2···N10.932.282.964 (4)130
C31—H31···O20.932.483.092 (3)124
C3—H3···Cg1iii0.932.863.601 (3)138
C11—H11···Cg2iv0.932.633.543 (3)166
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
C2—H2⋯N10.932.282.964 (4)130
C31—H31⋯O20.932.483.092 (3)124
C3—H3⋯Cg1i0.932.863.601 (3)138
C11—H11⋯Cg2ii0.932.633.543 (3)166

Symmetry codes: (i) ; (ii) . Cg1 and Cg2 are the centroids of the benzene ring (C8–C13) and phenyl ring (C30–C35), respectively.

  5 in total

Review 1.  Asymmetric synthesis of beta-lactams through the Staudinger reaction and their use as building blocks of natural and nonnatural products.

Authors:  C Palomo; J M Aizpurua; I Ganboa; M Oiarbide
Journal:  Curr Med Chem       Date:  2004-07       Impact factor: 4.530

2.  A short history of SHELX.

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

3.  4-(9-Anthr-yl)-1-(4-methoxy-phen-yl)spiro-[azetidin-3,9'-xanthen]-2-one.

Authors:  Mehmet Akkurt; Selvi Karaca; Aliasghar Jarrahpour; Edris Ebrahimi; Orhan Büyükgüngör
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2008-04-26

4.  Stereoselective synthesis of beta-lactams with polyaromatic imines: entry to new and novel anticancer agents.

Authors:  Indrani Banik; Frederick F Becker; Bimal K Banik
Journal:  J Med Chem       Date:  2003-01-02       Impact factor: 7.446

5.  4-(9-Anthr-yl)-1-(1-naphth-yl)spiro-[azetidine-3,9'-xanthen]-2-one n-hexane hemisolvate.

Authors:  Mehmet Akkurt; Aliasghar Jarrahpour; Edris Ebrahimi; Mustafa Gençaslan; Orhan Büyükgüngör
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2008-11-29
  5 in total
  4 in total

1.  7-Benzenesulfonamido-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]octa-2-ene-2-carboxylic acid monohydrate.

Authors:  Shahzad Sharif; Mehmet Akkurt; Islam Ullah Khan; Manan Ayub Salariya; Sarfraz Ahmad
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-12-09

2.  1-[3-(Morpholin-4-yl)prop-yl]-4-(3-nitro-phen-yl)spiro-[azetidine-3,9'-xanthen]-2-one.

Authors:  Ismail Celik; Mehmet Akkurt; Aliasghar Jarrahpour; Roghayeh Heiran; Namık Ozdemir
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2014-02-28

3.  Synthesis of some new mono- and bis-polycyclic aromatic spiro and bis-nonspiro-beta-lactams.

Authors:  Aliasghar Jarrahpour; Edris Ebrahimi
Journal:  Molecules       Date:  2010-01-22       Impact factor: 4.411

4.  1-(Morpholin-4-yl)-4-(2-nitro-phen-yl)spiro-[azetidine-3,9'-xanthen]-2-one.

Authors:  Zeliha Atioğlu; Mehmet Akkurt; Aliasghar Jarrahpour; Roghayeh Heiran; Namık Ozdemir
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2014-06-14
  4 in total

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