Literature DB >> 24765031

2-(4,5-Dimeth-oxy-2-nitro-phen-yl)-4-meth-oxy-3-methyl-9-phenyl-sulfonyl-9H-carbazole.

P Narayanan1, K Sethusankar1, Velu Saravanan2, Arasambattu K Mohanakrishnan2.   

Abstract

In the title compound, C28H24N2O7S, the carbazole system is essentially planar, with a maximum deviation of 0.0644 (19) Å for the C atom connected to the 4,5-dimeth-oxy-2-nitro-phenyl group. The dihedral angle between the carbazole moiety and the dimethoxy-substituted nitrophenyl ring is 58.55 (7)°. The sulfonyl group forms two intra-molecular C-H⋯O bonds with the adjacent carbazole system, forming two cyclic S(6) motifs. In the crystal, mol-ecules are linked along the a axis in bands consisting of cyclic R 3 (3)(15) motifs through two further C-H⋯O hydrogen bonds.

Entities:  

Year:  2014        PMID: 24765031      PMCID: PMC3998409          DOI: 10.1107/S1600536814003535

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


Related literature

For the biological activity and uses of carbazole derivatives, see: Itoigawa et al. (2000 ▶); Ramsewak et al. (1999 ▶). For their electronic properties and applications, see: Friend et al. (1999 ▶); Zhang et al. (2004 ▶). For related structures, see: Gopinath et al. (2013 ▶); Narayanan et al. (2014a ▶,b ▶). For the Thorpe–Ingold effect, see: Bassindale et al. (1984 ▶). For bond-length distortions, see: Allen et al. (1987 ▶). For graph-set notation, see: Bernstein et al. (1995 ▶).

Experimental

Crystal data

C28H24N2O7S M = 532.56 Orthorhombic, a = 8.4543 (3) Å b = 13.6605 (5) Å c = 21.6359 (9) Å V = 2498.73 (16) Å3 Z = 4 Mo Kα radiation μ = 0.18 mm−1 T = 296 K 0.25 × 0.25 × 0.20 mm

Data collection

Bruker Kappa APEXII CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2008 ▶) T min = 0.956, T max = 0.964 14161 measured reflections 5152 independent reflections 4175 reflections with I > 2σ(I) R int = 0.028

Refinement

R[F 2 > 2σ(F 2)] = 0.034 wR(F 2) = 0.085 S = 1.00 5152 reflections 347 parameters 1 restraint H-atom parameters constrained Δρmax = 0.15 e Å−3 Δρmin = −0.20 e Å−3 Data collection: APEX2 (Bruker, 2008 ▶); cell refinement: SAINT (Bruker, 2008 ▶); 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 ▶) and Mercury (Macrae et al., 2008 ▶); software used to prepare material for publication: SHELXL97 and PLATON (Spek, 2009 ▶). Crystal structure: contains datablock(s) global, I. DOI: 10.1107/S1600536814003535/ld2120sup1.cif Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536814003535/ld2120Isup2.hkl Click here for additional data file. Supporting information file. DOI: 10.1107/S1600536814003535/ld2120Isup3.cml CCDC reference: 987381 Additional supporting information: crystallographic information; 3D view; checkCIF report
C28H24N2O7SF(000) = 1112
Mr = 532.56Dx = 1.416 Mg m3
Orthorhombic, Pca21Mo Kα radiation, λ = 0.71073 Å
Hall symbol: P 2c -2acCell parameters from 4175 reflections
a = 8.4543 (3) Åθ = 2.4–27.2°
b = 13.6605 (5) ŵ = 0.18 mm1
c = 21.6359 (9) ÅT = 296 K
V = 2498.73 (16) Å3Block, colourless
Z = 40.25 × 0.25 × 0.20 mm
Bruker Kappa APEXII CCD diffractometer5152 independent reflections
Radiation source: fine-focus sealed tube4175 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.028
ω and φ scansθmax = 27.2°, θmin = 2.4°
Absorption correction: multi-scan (SADABS; Bruker, 2008)h = −10→10
Tmin = 0.956, Tmax = 0.964k = −10→17
14161 measured reflectionsl = −27→27
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.034Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.085H-atom parameters constrained
S = 1.00w = 1/[σ2(Fo2) + (0.0466P)2 + 0.0209P] where P = (Fo2 + 2Fc2)/3
5152 reflections(Δ/σ)max < 0.001
347 parametersΔρmax = 0.15 e Å3
1 restraintΔρmin = −0.20 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
C10.1268 (2)0.39477 (15)0.48958 (10)0.0410 (5)
C20.0620 (3)0.41019 (19)0.43157 (11)0.0551 (6)
H20.05640.36010.40260.066*
C30.0063 (3)0.5026 (2)0.41856 (12)0.0605 (7)
H3−0.03980.51460.38030.073*
C40.0172 (3)0.57813 (19)0.46105 (12)0.0550 (6)
H4−0.01960.64010.45050.066*
C50.0817 (2)0.56294 (17)0.51863 (11)0.0464 (5)
H50.08790.61370.54720.056*
C60.1375 (2)0.46967 (16)0.53321 (9)0.0368 (5)
C70.2083 (2)0.42888 (14)0.58853 (9)0.0335 (4)
C80.2422 (2)0.46675 (13)0.64640 (10)0.0340 (4)
C90.2998 (2)0.40758 (15)0.69354 (9)0.0377 (5)
C100.3300 (2)0.30846 (14)0.68049 (9)0.0348 (4)
C110.3021 (2)0.26937 (15)0.62219 (9)0.0363 (4)
H110.32580.20430.61360.044*
C120.2382 (2)0.32938 (14)0.57735 (9)0.0340 (4)
C130.3936 (2)0.24103 (14)0.72890 (9)0.0352 (4)
C140.5425 (2)0.25771 (15)0.75502 (9)0.0383 (5)
H140.59890.31340.74380.046*
C150.6080 (2)0.19307 (14)0.79735 (10)0.0372 (4)
C160.5267 (2)0.10765 (14)0.81391 (9)0.0356 (4)
C170.3815 (2)0.08873 (15)0.78787 (10)0.0380 (4)
H170.32710.03160.79760.046*
C180.3174 (2)0.15556 (15)0.74717 (9)0.0365 (4)
C19−0.0262 (2)0.16388 (16)0.51846 (11)0.0460 (5)
C20−0.1607 (3)0.18574 (18)0.48542 (16)0.0630 (7)
H20−0.15380.21580.44700.076*
C21−0.3066 (3)0.1621 (2)0.51058 (19)0.0755 (9)
H21−0.39860.17640.48890.091*
C22−0.3159 (3)0.1178 (2)0.5671 (2)0.0778 (9)
H22−0.41440.10190.58340.093*
C23−0.1818 (3)0.0967 (2)0.59984 (16)0.0728 (8)
H23−0.18960.06750.63850.087*
C24−0.0346 (3)0.11877 (18)0.57567 (13)0.0558 (6)
H240.05700.10360.59740.067*
C250.3301 (3)0.63070 (16)0.63949 (13)0.0551 (6)
H25A0.42340.61980.66380.083*
H25B0.29460.69690.64510.083*
H25C0.35390.61980.59670.083*
C260.3229 (3)0.44965 (18)0.75693 (11)0.0550 (6)
H26A0.43040.47130.76140.082*
H26B0.30040.40050.78740.082*
H26C0.25280.50420.76260.082*
C270.8274 (3)0.29669 (17)0.81872 (13)0.0578 (7)
H27A0.85000.30750.77580.087*
H27B0.92440.29600.84170.087*
H27C0.76070.34830.83380.087*
C280.5132 (3)−0.03112 (18)0.87996 (12)0.0595 (7)
H28A0.4161−0.00790.89760.089*
H28B0.5748−0.06320.91130.089*
H28C0.4903−0.07660.84730.089*
N10.1942 (2)0.30801 (12)0.51522 (8)0.0408 (4)
N20.1579 (2)0.13389 (15)0.72451 (9)0.0471 (5)
O10.1521 (2)0.20292 (13)0.42413 (8)0.0671 (5)
O20.27674 (18)0.13467 (11)0.51672 (8)0.0541 (4)
O30.06190 (19)0.20056 (13)0.72205 (10)0.0683 (5)
O40.1284 (2)0.04933 (13)0.70995 (10)0.0692 (5)
O50.20795 (17)0.56420 (10)0.65879 (7)0.0428 (4)
O60.74881 (19)0.20527 (10)0.82589 (8)0.0504 (4)
O70.60017 (16)0.04943 (10)0.85569 (7)0.0455 (4)
S10.16035 (6)0.19526 (4)0.48928 (3)0.04579 (14)
U11U22U33U12U13U23
C10.0372 (10)0.0503 (12)0.0357 (10)−0.0021 (9)0.0023 (10)0.0052 (11)
C20.0557 (14)0.0690 (17)0.0406 (12)−0.0028 (12)−0.0034 (11)0.0012 (12)
C30.0546 (15)0.083 (2)0.0439 (14)0.0040 (12)−0.0075 (11)0.0171 (14)
C40.0493 (13)0.0633 (15)0.0525 (14)0.0125 (11)0.0033 (11)0.0211 (13)
C50.0378 (11)0.0542 (14)0.0471 (12)0.0084 (10)0.0046 (10)0.0099 (11)
C60.0289 (9)0.0470 (13)0.0345 (10)0.0009 (8)0.0033 (8)0.0066 (9)
C70.0293 (9)0.0342 (10)0.0371 (10)0.0004 (7)0.0046 (8)0.0038 (9)
C80.0322 (9)0.0318 (10)0.0378 (10)0.0031 (8)0.0068 (8)−0.0018 (9)
C90.0407 (11)0.0367 (12)0.0357 (11)0.0023 (8)0.0015 (9)−0.0015 (9)
C100.0359 (10)0.0343 (11)0.0342 (11)0.0013 (8)−0.0005 (8)0.0014 (8)
C110.0399 (10)0.0294 (10)0.0395 (11)0.0014 (8)0.0030 (9)−0.0018 (9)
C120.0330 (9)0.0391 (11)0.0297 (10)−0.0012 (8)0.0014 (8)−0.0022 (9)
C130.0400 (10)0.0325 (10)0.0330 (10)0.0026 (8)0.0014 (8)0.0006 (9)
C140.0471 (11)0.0310 (11)0.0368 (10)−0.0018 (8)0.0006 (9)0.0035 (9)
C150.0360 (10)0.0370 (11)0.0386 (11)0.0020 (8)−0.0013 (9)−0.0010 (9)
C160.0411 (10)0.0308 (10)0.0350 (11)0.0065 (8)0.0029 (9)0.0049 (8)
C170.0417 (11)0.0323 (10)0.0400 (11)0.0004 (8)0.0051 (9)0.0034 (9)
C180.0373 (10)0.0363 (11)0.0359 (11)0.0014 (8)0.0028 (8)0.0000 (9)
C190.0444 (11)0.0399 (12)0.0537 (14)−0.0001 (9)−0.0046 (10)−0.0154 (11)
C200.0592 (14)0.0596 (15)0.0703 (17)0.0035 (12)−0.0182 (14)−0.0069 (14)
C210.0431 (14)0.0681 (18)0.115 (3)−0.0007 (12)−0.0155 (16)−0.0148 (19)
C220.0527 (15)0.0513 (16)0.129 (3)−0.0095 (12)0.0142 (17)−0.0140 (19)
C230.0725 (19)0.0544 (16)0.092 (2)−0.0164 (14)0.0137 (17)0.0051 (15)
C240.0554 (13)0.0466 (13)0.0656 (16)−0.0056 (11)−0.0042 (12)−0.0011 (12)
C250.0567 (14)0.0394 (13)0.0694 (17)−0.0036 (10)0.0125 (12)−0.0006 (12)
C260.0780 (16)0.0458 (14)0.0410 (12)0.0101 (11)−0.0101 (12)−0.0104 (11)
C270.0565 (14)0.0532 (15)0.0638 (16)−0.0152 (11)−0.0083 (12)0.0003 (12)
C280.0570 (14)0.0509 (14)0.0706 (18)0.0004 (11)−0.0063 (12)0.0275 (13)
N10.0461 (10)0.0447 (10)0.0317 (8)−0.0019 (7)−0.0011 (7)−0.0021 (8)
N20.0430 (11)0.0565 (13)0.0418 (10)−0.0035 (9)0.0000 (8)0.0088 (9)
O10.0784 (13)0.0811 (13)0.0417 (9)−0.0006 (9)0.0010 (9)−0.0197 (9)
O20.0481 (8)0.0516 (9)0.0628 (10)0.0097 (7)−0.0031 (8)−0.0177 (8)
O30.0396 (9)0.0782 (13)0.0870 (14)0.0143 (8)0.0000 (9)0.0079 (11)
O40.0657 (11)0.0574 (11)0.0844 (14)−0.0209 (9)−0.0219 (10)0.0096 (10)
O50.0463 (8)0.0325 (8)0.0497 (9)0.0076 (6)0.0090 (7)−0.0014 (7)
O60.0490 (8)0.0470 (9)0.0553 (9)−0.0077 (7)−0.0142 (7)0.0117 (7)
O70.0442 (8)0.0384 (8)0.0539 (9)0.0018 (6)−0.0056 (7)0.0142 (7)
S10.0466 (3)0.0508 (3)0.0399 (3)0.0019 (2)−0.0005 (3)−0.0144 (3)
C1—C21.385 (3)C18—N21.465 (3)
C1—C61.395 (3)C19—C201.376 (3)
C1—N11.427 (3)C19—C241.385 (3)
C2—C31.376 (4)C19—S11.752 (2)
C2—H20.9300C20—C211.386 (4)
C3—C41.385 (4)C20—H200.9300
C3—H30.9300C21—C221.366 (5)
C4—C51.376 (3)C21—H210.9300
C4—H40.9300C22—C231.368 (4)
C5—C61.395 (3)C22—H220.9300
C5—H50.9300C23—C241.383 (4)
C6—C71.449 (3)C23—H230.9300
C7—C81.385 (3)C24—H240.9300
C7—C121.404 (3)C25—O51.437 (3)
C8—O51.389 (2)C25—H25A0.9600
C8—C91.389 (3)C25—H25B0.9600
C9—C101.407 (3)C25—H25C0.9600
C9—C261.500 (3)C26—H26A0.9600
C10—C111.390 (3)C26—H26B0.9600
C10—C131.495 (3)C26—H26C0.9600
C11—C121.380 (3)C27—O61.423 (3)
C11—H110.9300C27—H27A0.9600
C12—N11.425 (3)C27—H27B0.9600
C13—C181.391 (3)C27—H27C0.9600
C13—C141.399 (3)C28—O71.424 (3)
C14—C151.388 (3)C28—H28A0.9600
C14—H140.9300C28—H28B0.9600
C15—O61.351 (3)C28—H28C0.9600
C15—C161.401 (3)N1—S11.6641 (18)
C16—O71.355 (2)N2—O31.221 (2)
C16—C171.375 (3)N2—O41.223 (2)
C17—C181.379 (3)O1—S11.4152 (18)
C17—H170.9300O2—S11.4163 (16)
C2—C1—C6121.8 (2)C24—C19—S1118.54 (18)
C2—C1—N1129.5 (2)C19—C20—C21118.7 (3)
C6—C1—N1108.66 (18)C19—C20—H20120.6
C3—C2—C1117.4 (2)C21—C20—H20120.6
C3—C2—H2121.3C22—C21—C20120.4 (3)
C1—C2—H2121.3C22—C21—H21119.8
C2—C3—C4121.7 (2)C20—C21—H21119.8
C2—C3—H3119.2C21—C22—C23120.6 (3)
C4—C3—H3119.2C21—C22—H22119.7
C5—C4—C3121.0 (2)C23—C22—H22119.7
C5—C4—H4119.5C22—C23—C24120.3 (3)
C3—C4—H4119.5C22—C23—H23119.9
C4—C5—C6118.5 (2)C24—C23—H23119.9
C4—C5—H5120.8C23—C24—C19118.8 (3)
C6—C5—H5120.8C23—C24—H24120.6
C5—C6—C1119.66 (19)C19—C24—H24120.6
C5—C6—C7132.7 (2)O5—C25—H25A109.5
C1—C6—C7107.68 (18)O5—C25—H25B109.5
C8—C7—C12118.70 (17)H25A—C25—H25B109.5
C8—C7—C6133.51 (18)O5—C25—H25C109.5
C12—C7—C6107.72 (18)H25A—C25—H25C109.5
C7—C8—O5119.31 (17)H25B—C25—H25C109.5
C7—C8—C9121.26 (17)C9—C26—H26A109.5
O5—C8—C9119.29 (18)C9—C26—H26B109.5
C8—C9—C10118.44 (18)H26A—C26—H26B109.5
C8—C9—C26119.60 (18)C9—C26—H26C109.5
C10—C9—C26121.93 (19)H26A—C26—H26C109.5
C11—C10—C9121.41 (18)H26B—C26—H26C109.5
C11—C10—C13117.40 (17)O6—C27—H27A109.5
C9—C10—C13121.19 (18)O6—C27—H27B109.5
C12—C11—C10118.44 (18)H27A—C27—H27B109.5
C12—C11—H11120.8O6—C27—H27C109.5
C10—C11—H11120.8H27A—C27—H27C109.5
C11—C12—C7121.64 (18)H27B—C27—H27C109.5
C11—C12—N1130.06 (18)O7—C28—H28A109.5
C7—C12—N1108.29 (16)O7—C28—H28B109.5
C18—C13—C14116.04 (18)H28A—C28—H28B109.5
C18—C13—C10123.34 (17)O7—C28—H28C109.5
C14—C13—C10120.43 (17)H28A—C28—H28C109.5
C15—C14—C13121.47 (18)H28B—C28—H28C109.5
C15—C14—H14119.3C12—N1—C1107.51 (16)
C13—C14—H14119.3C12—N1—S1123.55 (14)
O6—C15—C14125.07 (18)C1—N1—S1124.66 (15)
O6—C15—C16114.73 (17)O3—N2—O4123.89 (19)
C14—C15—C16120.20 (19)O3—N2—C18118.41 (19)
O7—C16—C17124.92 (18)O4—N2—C18117.69 (18)
O7—C16—C15115.74 (17)C8—O5—C25113.57 (15)
C17—C16—C15119.34 (18)C15—O6—C27118.00 (16)
C16—C17—C18119.19 (19)C16—O7—C28117.58 (16)
C16—C17—H17120.4O1—S1—O2119.67 (11)
C18—C17—H17120.4O1—S1—N1106.02 (10)
C17—C18—C13123.73 (19)O2—S1—N1106.26 (9)
C17—C18—N2116.19 (19)O1—S1—C19109.43 (11)
C13—C18—N2120.06 (17)O2—S1—C19109.35 (11)
C20—C19—C24121.2 (2)N1—S1—C19105.07 (10)
C20—C19—S1120.2 (2)
C6—C1—C2—C3−0.8 (3)O7—C16—C17—C18178.08 (18)
N1—C1—C2—C3−179.3 (2)C15—C16—C17—C18−1.6 (3)
C1—C2—C3—C41.4 (3)C16—C17—C18—C132.1 (3)
C2—C3—C4—C5−1.3 (4)C16—C17—C18—N2−175.98 (17)
C3—C4—C5—C60.6 (3)C14—C13—C18—C17−0.8 (3)
C4—C5—C6—C1−0.1 (3)C10—C13—C18—C17174.25 (19)
C4—C5—C6—C7−178.9 (2)C14—C13—C18—N2177.23 (18)
C2—C1—C6—C50.1 (3)C10—C13—C18—N2−7.7 (3)
N1—C1—C6—C5178.92 (17)C24—C19—C20—C210.3 (4)
C2—C1—C6—C7179.23 (18)S1—C19—C20—C21−178.4 (2)
N1—C1—C6—C7−2.0 (2)C19—C20—C21—C22−0.1 (4)
C5—C6—C7—C81.7 (4)C20—C21—C22—C230.4 (5)
C1—C6—C7—C8−177.3 (2)C21—C22—C23—C24−1.0 (4)
C5—C6—C7—C12178.6 (2)C22—C23—C24—C191.1 (4)
C1—C6—C7—C12−0.4 (2)C20—C19—C24—C23−0.8 (4)
C12—C7—C8—O5−177.72 (16)S1—C19—C24—C23177.9 (2)
C6—C7—C8—O5−1.1 (3)C11—C12—N1—C1177.16 (19)
C12—C7—C8—C9−2.1 (3)C7—C12—N1—C1−3.8 (2)
C6—C7—C8—C9174.50 (19)C11—C12—N1—S119.6 (3)
C7—C8—C9—C102.8 (3)C7—C12—N1—S1−161.39 (14)
O5—C8—C9—C10178.40 (17)C2—C1—N1—C12−177.8 (2)
C7—C8—C9—C26−175.18 (19)C6—C1—N1—C123.6 (2)
O5—C8—C9—C260.4 (3)C2—C1—N1—S1−20.5 (3)
C8—C9—C10—C11−0.6 (3)C6—C1—N1—S1160.86 (15)
C26—C9—C10—C11177.4 (2)C17—C18—N2—O3136.5 (2)
C8—C9—C10—C13179.35 (18)C13—C18—N2—O3−41.7 (3)
C26—C9—C10—C13−2.7 (3)C17—C18—N2—O4−42.5 (3)
C9—C10—C11—C12−2.3 (3)C13—C18—N2—O4139.3 (2)
C13—C10—C11—C12177.81 (17)C7—C8—O5—C25−84.7 (2)
C10—C11—C12—C73.0 (3)C9—C8—O5—C2599.6 (2)
C10—C11—C12—N1−178.07 (19)C14—C15—O6—C278.8 (3)
C8—C7—C12—C11−0.8 (3)C16—C15—O6—C27−170.76 (19)
C6—C7—C12—C11−178.28 (16)C17—C16—O7—C28−7.8 (3)
C8—C7—C12—N1−179.98 (16)C15—C16—O7—C28171.89 (19)
C6—C7—C12—N12.6 (2)C12—N1—S1—O1−168.45 (17)
C11—C10—C13—C18−57.7 (3)C1—N1—S1—O137.77 (19)
C9—C10—C13—C18122.3 (2)C12—N1—S1—O2−40.13 (18)
C11—C10—C13—C14117.1 (2)C1—N1—S1—O2166.09 (17)
C9—C10—C13—C14−62.8 (3)C12—N1—S1—C1975.72 (18)
C18—C13—C14—C15−1.0 (3)C1—N1—S1—C19−78.07 (19)
C10—C13—C14—C15−176.19 (19)C20—C19—S1—O1−24.4 (2)
C13—C14—C15—O6−178.05 (19)C24—C19—S1—O1156.87 (19)
C13—C14—C15—C161.4 (3)C20—C19—S1—O2−157.29 (18)
O6—C15—C16—O7−0.3 (3)C24—C19—S1—O224.0 (2)
C14—C15—C16—O7−179.81 (18)C20—C19—S1—N189.0 (2)
O6—C15—C16—C17179.45 (18)C24—C19—S1—N1−89.7 (2)
C14—C15—C16—C17−0.1 (3)
D—H···AD—HH···AD···AD—H···A
C2—H2···O10.932.342.937 (3)122
C11—H11···O20.932.342.939 (2)122
C17—H17···O7i0.932.553.372 (2)148
C27—H27A···O3ii0.962.593.167 (3)119
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A D—HH⋯A DA D—H⋯A
C2—H2⋯O10.932.342.937 (3)122
C11—H11⋯O20.932.342.939 (2)122
C17—H17⋯O7i 0.932.553.372 (2)148
C27—H27A⋯O3ii 0.962.593.167 (3)119

Symmetry codes: (i) ; (ii) .

  7 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.  Biologically active carbazole alkaloids from Murraya koenigii.

Authors:  R S Ramsewak; M G Nair; G M Strasburg; D L DeWitt; J L Nitiss
Journal:  J Agric Food Chem       Date:  1999-02       Impact factor: 5.279

3.  Antitumor agents. 203. Carbazole alkaloid murrayaquinone A and related synthetic carbazolequinones as cytotoxic agents.

Authors:  M Itoigawa; Y Kashiwada; C Ito; H Furukawa; Y Tachibana; K F Bastow; K H Lee
Journal:  J Nat Prod       Date:  2000-07       Impact factor: 4.050

4.  2-(4,5-Di-chloro-2-nitro-phen-yl)-4-meth-oxy-3-methyl-9-phenyl-sulfon-yl-9H-carbazole.

Authors:  P Narayanan; K Sethusankar; Velu Saravanan; Arasambattu K Mohanakrishnan
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2014-01-29

5.  2-(4-Chloro-2-nitro-phen-yl)-4-meth-oxy-9-phenyl-sulfonyl-9H-carbazole-3-carbaldehyde.

Authors:  P Narayanan; K Sethusankar; Velu Saravanan; Arasambattu K Mohanakrishnan
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2014-01-31

6.  Structure validation in chemical crystallography.

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

7.  2-(4-Chloro-2-nitro-phen-yl)-9-phenyl-sulfonyl-9H-carbazole-3-carbaldehyde.

Authors:  S Gopinath; K Sethusankar; Bose Muthu Ramalingam; Arasambattu K Mohanakrishnan
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2013-08-14
  7 in total
  1 in total

1.  Crystal structures of three carbazole derivatives: 12-ethyl-7-phenyl-sulfonyl-7H-benzofuro[2,3-b]carbazole, (1), 2-(4,5-dimeth-oxy-2-nitro-phen-yl)-4-hy-droxy-9-phenyl-sulfonyl-9H-carbazole-3-carbaldehyde, (2), and 12-phenyl-7-phenyl-sulfonyl-7H-benzofuro[2,3-b]carbazole, (3).

Authors:  Rajeswari Gangadharan; P Narayanan; K Sethusankar; Velu Saravanan; Arasambattu K Mohanakrishnan
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2016-11-04
  1 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.