Literature DB >> 21837133

4-{[5-(4-Chloro-phen-yl)-1-(4-fluoro-phen-yl)-1H-pyrazol-3-yl]carbon-yl}-N-ethyl-piperazine-1-carboxamide.

Tara Shahani, Hoong-Kun Fun, V Vijayakumar, R Venkat Ragavan, S Sarveswari.   

Abstract

The asymmetric unit of the title compound, C(23)H(23)ClFN(5)O(2), contains two crystallographically independent mol-ecules. In one mol-ecule, the pyrazole ring makes dihedral angles of 43.93 (7) and 35.82 (7)°, respectively, with the fluoro- and chloro-substituted benzene rings, while the corresponding angles in the other mol-ecule are 52.26 (8) and 36.85 (7)°. The piperazine rings adopt chair conformations. In the crystal, adjacent mol-ecules are connected via inter-molecular N-H⋯O, C-H⋯F, C-H⋯N and C-H⋯O hydrogen bonds, forming a two-dimensional network parallel to the bc plane. The crystal structure is further stabilized by a weak π-π inter-action with a centroid-centroid distance of 3.6610 (8) Å and by C-H⋯π inter-actions.

Entities:  

Year:  2011        PMID: 21837133      PMCID: PMC3151813          DOI: 10.1107/S1600536811023178

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


Related literature

For our ongoing research on the synthesis of pyrazole derivatives with anti­microbial activity, see: Ragavan et al. (2009 ▶, 2010 ▶); Ragavan & Vijayakumar (2011 ▶). For related structures, see: Shahani et al. (2009 ▶, 2010 ▶). For bond-length data, see: Allen et al. (1987 ▶). For ring conformations, see: Cremer & Pople (1975 ▶).

Experimental

Crystal data

C23H23ClFN5O2 M = 455.91 Monoclinic, a = 25.8566 (6) Å b = 10.0475 (2) Å c = 16.8822 (4) Å β = 92.525 (1)° V = 4381.64 (17) Å3 Z = 8 Mo Kα radiation μ = 0.21 mm−1 T = 296 K 0.59 × 0.21 × 0.10 mm

Data collection

Bruker SMART APEXII CCD area-detector diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2009 ▶) T min = 0.884, T max = 0.978 59628 measured reflections 15831 independent reflections 10263 reflections with I > 2σ(I) R int = 0.038

Refinement

R[F 2 > 2σ(F 2)] = 0.051 wR(F 2) = 0.136 S = 1.08 15831 reflections 587 parameters H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.47 e Å−3 Δρmin = −0.48 e Å−3 Data collection: APEX2 (Bruker, 2009 ▶); cell refinement: SAINT (Bruker, 2009 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL and PLATON (Spek, 2009 ▶). Crystal structure: contains datablock(s) global, I. DOI: 10.1107/S1600536811023178/is2729sup1.cif Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536811023178/is2729Isup2.hkl Supplementary material file. DOI: 10.1107/S1600536811023178/is2729Isup3.cml Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C23H23ClFN5O2F(000) = 1904
Mr = 455.91Dx = 1.382 Mg m3
Monoclinic, P21/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybcCell parameters from 9922 reflections
a = 25.8566 (6) Åθ = 2.5–29.8°
b = 10.0475 (2) ŵ = 0.21 mm1
c = 16.8822 (4) ÅT = 296 K
β = 92.525 (1)°Block, colourless
V = 4381.64 (17) Å30.59 × 0.21 × 0.10 mm
Z = 8
Bruker SMART APEXII CCD area-detector diffractometer15831 independent reflections
Radiation source: fine-focus sealed tube10263 reflections with I > 2σ(I)
graphiteRint = 0.038
φ and ω scansθmax = 32.5°, θmin = 1.6°
Absorption correction: multi-scan (SADABS; Bruker, 2009)h = −32→39
Tmin = 0.884, Tmax = 0.978k = −15→14
59628 measured reflectionsl = −25→24
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) = 0.136H atoms treated by a mixture of independent and constrained refinement
S = 1.08w = 1/[σ2(Fo2) + (0.0548P)2 + 0.7011P] where P = (Fo2 + 2Fc2)/3
15831 reflections(Δ/σ)max = 0.001
587 parametersΔρmax = 0.47 e Å3
0 restraintsΔρmin = −0.48 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
Cl1A0.485681 (13)0.77137 (4)0.09217 (2)0.02886 (10)
F1A0.25759 (4)0.11751 (8)0.15316 (6)0.0340 (2)
O1A−0.05009 (4)0.66568 (10)0.36382 (7)0.0243 (2)
O2A0.18458 (4)1.01883 (10)0.34187 (7)0.0251 (2)
N1A−0.07036 (5)0.88196 (13)0.38511 (9)0.0273 (3)
N2A0.01494 (4)0.81812 (11)0.36518 (8)0.0200 (3)
N3A0.11718 (4)0.87662 (11)0.32283 (7)0.0192 (2)
N4A0.20253 (4)0.67945 (11)0.28401 (7)0.0178 (2)
N5A0.24665 (4)0.64098 (11)0.24928 (7)0.0163 (2)
C1A−0.14100 (6)0.85245 (18)0.47714 (11)0.0347 (4)
H1AA−0.17730.83400.47920.052*
H1AB−0.13370.93780.50060.052*
H1AC−0.12170.78500.50590.052*
C2A−0.12569 (5)0.85332 (15)0.39189 (11)0.0269 (3)
H2AA−0.13350.76730.36820.032*
H2AB−0.14590.92000.36280.032*
C3A−0.03604 (5)0.78331 (14)0.37212 (9)0.0199 (3)
C4A0.03840 (5)0.94481 (14)0.38959 (9)0.0213 (3)
H4AA0.05380.93670.44280.026*
H4AB0.01201.01330.39010.026*
C5A0.07963 (5)0.98407 (14)0.33283 (9)0.0214 (3)
H5AA0.06331.00610.28170.026*
H5AB0.09761.06270.35290.026*
C6A0.09284 (5)0.75057 (14)0.29914 (10)0.0241 (3)
H6AA0.11900.68150.29730.029*
H6AB0.07650.75930.24660.029*
C7A0.05269 (5)0.71207 (14)0.35762 (10)0.0226 (3)
H7AA0.03520.63140.33970.027*
H7AB0.06960.69440.40900.027*
C8A0.16832 (5)0.90795 (14)0.32237 (9)0.0184 (3)
C9A0.20718 (5)0.81132 (13)0.29278 (8)0.0170 (3)
C10A0.25417 (5)0.85743 (13)0.26447 (8)0.0175 (3)
H10A0.26630.94460.26510.021*
C11A0.27861 (5)0.74722 (13)0.23560 (8)0.0164 (3)
C12A0.32866 (5)0.74362 (13)0.19775 (8)0.0163 (3)
C13A0.34136 (5)0.85261 (14)0.15072 (9)0.0187 (3)
H13A0.31730.92030.14180.022*
C14A0.38934 (5)0.86114 (14)0.11718 (9)0.0208 (3)
H14A0.39760.93380.08610.025*
C15A0.42450 (5)0.75968 (14)0.13092 (9)0.0201 (3)
C16A0.41256 (5)0.64847 (14)0.17533 (9)0.0198 (3)
H16A0.43640.57970.18240.024*
C17A0.36479 (5)0.64093 (14)0.20901 (9)0.0183 (3)
H17A0.35670.56710.23930.022*
C18A0.25064 (5)0.50560 (13)0.22406 (9)0.0171 (3)
C19A0.26649 (5)0.47606 (14)0.14866 (9)0.0196 (3)
H19A0.27490.54410.11410.023*
C20A0.26974 (5)0.34438 (14)0.12526 (9)0.0232 (3)
H20A0.28130.32230.07560.028*
C21A0.25541 (6)0.24670 (14)0.17733 (10)0.0234 (3)
C22A0.23838 (6)0.27372 (14)0.25165 (10)0.0247 (3)
H22A0.22840.20550.28490.030*
C23A0.23647 (5)0.40536 (14)0.27559 (9)0.0216 (3)
H23A0.22580.42660.32590.026*
Cl1B0.422665 (14)0.26664 (4)0.22949 (3)0.03439 (11)
F1B0.60085 (4)0.86517 (8)0.01124 (6)0.0326 (2)
O1B0.94076 (4)0.32975 (9)−0.08019 (6)0.0230 (2)
O2B0.73926 (4)−0.04416 (9)0.03639 (6)0.0237 (2)
N1B0.96352 (4)0.11287 (13)−0.08865 (8)0.0213 (3)
N2B0.87671 (4)0.17620 (12)−0.10070 (8)0.0222 (3)
N3B0.79447 (4)0.11579 (11)−0.00106 (8)0.0199 (3)
N5B0.70497 (4)0.30083 (11)0.02996 (7)0.0174 (2)
N6B0.65872 (4)0.34179 (11)0.05624 (7)0.0167 (2)
C1B1.04218 (6)0.16926 (15)−0.16134 (10)0.0271 (3)
H1BA1.07860.1863−0.15330.041*
H1BB1.02570.2451−0.18610.041*
H1BC1.03710.0927−0.19480.041*
C2B1.01871 (5)0.14349 (15)−0.08203 (10)0.0235 (3)
H2BA1.03680.0697−0.05620.028*
H2BB1.02390.2214−0.04870.028*
C3B0.92797 (5)0.21163 (14)−0.08898 (9)0.0182 (3)
C4B0.85644 (5)0.04105 (14)−0.09711 (10)0.0228 (3)
H4BA0.8841−0.0219−0.10530.027*
H4BB0.83010.0285−0.13920.027*
C5B0.83335 (5)0.01433 (14)−0.01783 (10)0.0229 (3)
H5BA0.8174−0.0730−0.01850.028*
H5BB0.86050.01520.02360.028*
C6B0.81405 (5)0.25202 (13)−0.00562 (9)0.0196 (3)
H6BA0.84050.26670.03610.024*
H6BB0.78610.31460.00180.024*
C7B0.83678 (5)0.27468 (14)−0.08610 (9)0.0220 (3)
H7BA0.80950.2687−0.12730.026*
H7BB0.85160.3633−0.08790.026*
C8B0.74869 (5)0.07474 (14)0.02659 (8)0.0180 (3)
C9B0.70686 (5)0.17059 (13)0.04625 (8)0.0166 (3)
C10B0.66187 (5)0.12823 (13)0.08232 (8)0.0174 (3)
H10B0.65430.04230.09880.021*
C11B0.63125 (5)0.23920 (13)0.08848 (8)0.0161 (3)
C12B0.58012 (5)0.25153 (13)0.12242 (8)0.0166 (3)
C13B0.54518 (5)0.14584 (14)0.11289 (9)0.0193 (3)
H13B0.55440.07150.08390.023*
C14B0.49710 (5)0.14973 (15)0.14575 (9)0.0220 (3)
H14B0.47420.07890.13880.026*
C15B0.48342 (5)0.26067 (15)0.18924 (9)0.0218 (3)
C16B0.51731 (5)0.36627 (14)0.20055 (9)0.0208 (3)
H16B0.50790.43970.23020.025*
C17B0.56554 (5)0.36181 (14)0.16724 (8)0.0186 (3)
H17B0.58840.43270.17480.022*
C18B0.64400 (5)0.47767 (13)0.04455 (8)0.0173 (3)
C19B0.59651 (5)0.50670 (14)0.00656 (8)0.0192 (3)
H19B0.57470.4383−0.01110.023*
C20B0.58200 (6)0.63773 (14)−0.00470 (9)0.0210 (3)
H20B0.55040.6593−0.03000.025*
C21B0.61547 (6)0.73578 (14)0.02250 (9)0.0222 (3)
C22B0.66303 (6)0.71025 (14)0.05946 (10)0.0234 (3)
H22B0.68480.77930.07640.028*
C23B0.67749 (5)0.57786 (14)0.07056 (9)0.0211 (3)
H23B0.70930.55680.09520.025*
H1NB0.9560 (7)0.0304 (19)−0.1012 (11)0.037 (5)*
H1NA−0.0598 (6)0.9674 (18)0.3909 (11)0.031 (5)*
U11U22U33U12U13U23
Cl1A0.01670 (16)0.0423 (2)0.0281 (2)−0.00334 (15)0.00719 (14)−0.00694 (17)
F1A0.0486 (6)0.0157 (4)0.0380 (6)0.0015 (4)0.0038 (5)−0.0045 (4)
O1A0.0210 (5)0.0150 (5)0.0373 (7)−0.0009 (4)0.0058 (4)−0.0010 (4)
O2A0.0237 (5)0.0162 (5)0.0360 (7)−0.0031 (4)0.0100 (5)−0.0043 (4)
N1A0.0181 (6)0.0151 (6)0.0493 (9)−0.0013 (5)0.0071 (6)−0.0041 (6)
N2A0.0178 (5)0.0130 (6)0.0295 (7)0.0008 (4)0.0052 (5)−0.0032 (5)
N3A0.0177 (5)0.0143 (6)0.0259 (7)0.0007 (4)0.0046 (5)−0.0026 (5)
N4A0.0163 (5)0.0180 (6)0.0194 (6)0.0021 (4)0.0050 (4)−0.0005 (5)
N5A0.0158 (5)0.0139 (5)0.0196 (6)0.0010 (4)0.0039 (4)0.0001 (5)
C1A0.0239 (8)0.0342 (9)0.0459 (11)−0.0022 (7)0.0011 (7)0.0059 (8)
C2A0.0165 (6)0.0198 (7)0.0449 (10)0.0001 (5)0.0057 (6)−0.0017 (7)
C3A0.0201 (6)0.0179 (7)0.0222 (8)0.0001 (5)0.0049 (5)0.0005 (6)
C4A0.0206 (6)0.0147 (7)0.0291 (8)−0.0003 (5)0.0061 (6)−0.0035 (6)
C5A0.0207 (6)0.0153 (7)0.0287 (8)0.0025 (5)0.0060 (6)0.0013 (6)
C6A0.0185 (6)0.0197 (7)0.0342 (9)−0.0014 (5)0.0033 (6)−0.0093 (6)
C7A0.0190 (6)0.0133 (7)0.0357 (9)0.0005 (5)0.0035 (6)−0.0010 (6)
C8A0.0193 (6)0.0171 (7)0.0191 (7)−0.0002 (5)0.0062 (5)0.0009 (5)
C9A0.0175 (6)0.0156 (6)0.0181 (7)−0.0006 (5)0.0029 (5)−0.0005 (5)
C10A0.0163 (6)0.0149 (6)0.0215 (7)−0.0006 (5)0.0013 (5)0.0000 (5)
C11A0.0155 (6)0.0164 (7)0.0174 (7)−0.0002 (5)0.0007 (5)0.0015 (5)
C12A0.0139 (6)0.0180 (7)0.0169 (7)−0.0004 (5)0.0005 (5)−0.0031 (5)
C13A0.0165 (6)0.0181 (7)0.0214 (7)0.0007 (5)0.0004 (5)0.0001 (5)
C14A0.0205 (6)0.0217 (7)0.0202 (7)−0.0038 (5)0.0020 (5)0.0005 (6)
C15A0.0156 (6)0.0258 (8)0.0192 (7)−0.0017 (5)0.0032 (5)−0.0059 (6)
C16A0.0168 (6)0.0221 (7)0.0201 (7)0.0038 (5)−0.0009 (5)−0.0047 (6)
C17A0.0181 (6)0.0176 (7)0.0190 (7)0.0004 (5)0.0001 (5)−0.0013 (5)
C18A0.0155 (6)0.0142 (6)0.0218 (7)0.0012 (5)0.0018 (5)−0.0007 (5)
C19A0.0180 (6)0.0187 (7)0.0222 (8)−0.0001 (5)0.0025 (5)0.0013 (6)
C20A0.0246 (7)0.0226 (8)0.0226 (8)0.0016 (6)0.0039 (6)−0.0045 (6)
C21A0.0279 (7)0.0138 (7)0.0285 (8)0.0032 (5)0.0009 (6)−0.0029 (6)
C22A0.0304 (8)0.0176 (7)0.0262 (8)−0.0011 (6)0.0018 (6)0.0039 (6)
C23A0.0254 (7)0.0195 (7)0.0201 (7)0.0016 (6)0.0032 (6)0.0002 (6)
Cl1B0.01845 (17)0.0472 (3)0.0382 (2)0.00217 (16)0.00826 (16)0.00418 (19)
F1B0.0402 (5)0.0137 (4)0.0440 (6)0.0057 (4)0.0045 (4)0.0028 (4)
O1B0.0241 (5)0.0147 (5)0.0304 (6)−0.0019 (4)0.0043 (4)−0.0015 (4)
O2B0.0249 (5)0.0134 (5)0.0333 (6)−0.0005 (4)0.0083 (4)0.0037 (4)
N1B0.0179 (5)0.0151 (6)0.0310 (7)−0.0002 (5)0.0020 (5)−0.0007 (5)
N2B0.0184 (5)0.0155 (6)0.0334 (7)0.0004 (4)0.0081 (5)0.0000 (5)
N3B0.0202 (5)0.0117 (5)0.0284 (7)0.0006 (4)0.0063 (5)0.0009 (5)
N5B0.0153 (5)0.0164 (6)0.0209 (6)0.0015 (4)0.0039 (4)0.0007 (5)
N6B0.0165 (5)0.0133 (5)0.0205 (6)−0.0005 (4)0.0034 (4)0.0010 (5)
C1B0.0245 (7)0.0225 (8)0.0346 (9)−0.0032 (6)0.0048 (6)0.0009 (7)
C2B0.0189 (6)0.0209 (7)0.0306 (9)0.0006 (5)−0.0021 (6)−0.0004 (6)
C3B0.0208 (6)0.0161 (7)0.0181 (7)−0.0004 (5)0.0038 (5)0.0009 (5)
C4B0.0178 (6)0.0162 (7)0.0346 (9)−0.0010 (5)0.0039 (6)−0.0057 (6)
C5B0.0189 (6)0.0136 (7)0.0368 (9)0.0025 (5)0.0057 (6)0.0019 (6)
C6B0.0185 (6)0.0145 (7)0.0259 (8)−0.0006 (5)0.0026 (6)−0.0019 (6)
C7B0.0195 (6)0.0163 (7)0.0304 (8)0.0031 (5)0.0053 (6)0.0037 (6)
C8B0.0194 (6)0.0170 (7)0.0176 (7)−0.0006 (5)0.0014 (5)0.0004 (5)
C9B0.0173 (6)0.0151 (6)0.0174 (7)−0.0002 (5)0.0014 (5)0.0000 (5)
C10B0.0200 (6)0.0146 (6)0.0177 (7)−0.0008 (5)0.0029 (5)0.0010 (5)
C11B0.0183 (6)0.0145 (6)0.0156 (7)−0.0015 (5)0.0016 (5)0.0006 (5)
C12B0.0172 (6)0.0170 (7)0.0156 (7)0.0013 (5)0.0005 (5)0.0026 (5)
C13B0.0222 (7)0.0165 (7)0.0191 (7)−0.0002 (5)0.0006 (5)0.0008 (5)
C14B0.0186 (6)0.0226 (7)0.0246 (8)−0.0038 (5)−0.0017 (6)0.0049 (6)
C15B0.0158 (6)0.0282 (8)0.0214 (7)0.0024 (5)0.0025 (5)0.0070 (6)
C16B0.0217 (6)0.0216 (7)0.0191 (7)0.0047 (5)0.0020 (5)0.0008 (6)
C17B0.0204 (6)0.0176 (7)0.0177 (7)0.0003 (5)0.0005 (5)0.0016 (5)
C18B0.0206 (6)0.0132 (6)0.0183 (7)0.0006 (5)0.0045 (5)0.0012 (5)
C19B0.0225 (6)0.0175 (7)0.0176 (7)0.0011 (5)0.0030 (5)−0.0008 (5)
C20B0.0240 (7)0.0203 (7)0.0191 (7)0.0032 (6)0.0038 (6)0.0017 (6)
C21B0.0301 (8)0.0131 (7)0.0241 (8)0.0042 (5)0.0080 (6)0.0013 (6)
C22B0.0257 (7)0.0142 (7)0.0309 (9)−0.0038 (5)0.0061 (6)−0.0014 (6)
C23B0.0197 (6)0.0197 (7)0.0242 (8)−0.0024 (5)0.0036 (6)0.0015 (6)
Cl1A—C15A1.7422 (14)Cl1B—C15B1.7398 (14)
F1A—C21A1.3626 (16)F1B—C21B1.3648 (16)
O1A—C3A1.2426 (16)O1B—C3B1.2391 (16)
O2A—C8A1.2305 (16)O2B—C8B1.2320 (16)
N1A—C3A1.3546 (18)N1B—C3B1.3524 (18)
N1A—C2A1.4687 (18)N1B—C2B1.4594 (18)
N1A—H1NA0.905 (18)N1B—H1NB0.876 (18)
N2A—C3A1.3737 (17)N2B—C3B1.3783 (18)
N2A—C7A1.4545 (17)N2B—C4B1.4578 (18)
N2A—C4A1.4616 (18)N2B—C7B1.4587 (17)
N3A—C8A1.3594 (17)N3B—C8B1.3556 (17)
N3A—C6A1.4622 (18)N3B—C6B1.4626 (17)
N3A—C5A1.4668 (17)N3B—C5B1.4681 (17)
N4A—C9A1.3380 (17)N5B—C9B1.3377 (17)
N4A—N5A1.3616 (15)N5B—N6B1.3577 (15)
N5A—C11A1.3757 (16)N6B—C11B1.3775 (16)
N5A—C18A1.4304 (17)N6B—C18B1.4287 (17)
C1A—C2A1.510 (2)C1B—C2B1.516 (2)
C1A—H1AA0.9600C1B—H1BA0.9600
C1A—H1AB0.9600C1B—H1BB0.9600
C1A—H1AC0.9600C1B—H1BC0.9600
C2A—H2AA0.9700C2B—H2BA0.9700
C2A—H2AB0.9700C2B—H2BB0.9700
C4A—C5A1.517 (2)C4B—C5B1.513 (2)
C4A—H4AA0.9700C4B—H4BA0.9700
C4A—H4AB0.9700C4B—H4BB0.9700
C5A—H5AA0.9700C5B—H5BA0.9700
C5A—H5AB0.9700C5B—H5BB0.9700
C6A—C7A1.514 (2)C6B—C7B1.521 (2)
C6A—H6AA0.9700C6B—H6BA0.9700
C6A—H6AB0.9700C6B—H6BB0.9700
C7A—H7AA0.9700C7B—H7BA0.9700
C7A—H7AB0.9700C7B—H7BB0.9700
C8A—C9A1.4987 (19)C8B—C9B1.4965 (19)
C9A—C10A1.4039 (18)C9B—C10B1.4026 (18)
C10A—C11A1.3747 (18)C10B—C11B1.3742 (18)
C10A—H10A0.9300C10B—H10B0.9300
C11A—C12A1.4687 (18)C11B—C12B1.4691 (19)
C12A—C17A1.3992 (18)C12B—C13B1.3989 (19)
C12A—C13A1.4003 (19)C12B—C17B1.4026 (19)
C13A—C14A1.3887 (19)C13B—C14B1.3840 (19)
C13A—H13A0.9300C13B—H13B0.9300
C14A—C15A1.379 (2)C14B—C15B1.389 (2)
C14A—H14A0.9300C14B—H14B0.9300
C15A—C16A1.388 (2)C15B—C16B1.384 (2)
C16A—C17A1.3844 (19)C16B—C17B1.3909 (19)
C16A—H16A0.9300C16B—H16B0.9300
C17A—H17A0.9300C17B—H17B0.9300
C18A—C19A1.387 (2)C18B—C23B1.3864 (19)
C18A—C23A1.390 (2)C18B—C19B1.3909 (19)
C19A—C20A1.384 (2)C19B—C20B1.3798 (19)
C19A—H19A0.9300C19B—H19B0.9300
C20A—C21A1.379 (2)C20B—C21B1.377 (2)
C20A—H20A0.9300C20B—H20B0.9300
C21A—C22A1.375 (2)C21B—C22B1.378 (2)
C22A—C23A1.384 (2)C22B—C23B1.392 (2)
C22A—H22A0.9300C22B—H22B0.9300
C23A—H23A0.9300C23B—H23B0.9300
C3A—N1A—C2A121.10 (12)C3B—N1B—C2B120.51 (12)
C3A—N1A—H1NA120.9 (10)C3B—N1B—H1NB123.3 (12)
C2A—N1A—H1NA118.0 (10)C2B—N1B—H1NB115.2 (11)
C3A—N2A—C7A118.12 (11)C3B—N2B—C4B125.43 (12)
C3A—N2A—C4A125.84 (11)C3B—N2B—C7B118.94 (12)
C7A—N2A—C4A113.01 (11)C4B—N2B—C7B111.50 (11)
C8A—N3A—C6A127.31 (11)C8B—N3B—C6B127.76 (11)
C8A—N3A—C5A118.63 (11)C8B—N3B—C5B118.09 (11)
C6A—N3A—C5A112.94 (11)C6B—N3B—C5B113.46 (11)
C9A—N4A—N5A104.83 (10)C9B—N5B—N6B104.71 (10)
N4A—N5A—C11A111.89 (10)N5B—N6B—C11B112.29 (10)
N4A—N5A—C18A118.09 (10)N5B—N6B—C18B118.53 (10)
C11A—N5A—C18A129.52 (11)C11B—N6B—C18B129.11 (11)
C2A—C1A—H1AA109.5C2B—C1B—H1BA109.5
C2A—C1A—H1AB109.5C2B—C1B—H1BB109.5
H1AA—C1A—H1AB109.5H1BA—C1B—H1BB109.5
C2A—C1A—H1AC109.5C2B—C1B—H1BC109.5
H1AA—C1A—H1AC109.5H1BA—C1B—H1BC109.5
H1AB—C1A—H1AC109.5H1BB—C1B—H1BC109.5
N1A—C2A—C1A111.88 (14)N1B—C2B—C1B113.35 (13)
N1A—C2A—H2AA109.2N1B—C2B—H2BA108.9
C1A—C2A—H2AA109.2C1B—C2B—H2BA108.9
N1A—C2A—H2AB109.2N1B—C2B—H2BB108.9
C1A—C2A—H2AB109.2C1B—C2B—H2BB108.9
H2AA—C2A—H2AB107.9H2BA—C2B—H2BB107.7
O1A—C3A—N1A121.59 (13)O1B—C3B—N1B121.64 (13)
O1A—C3A—N2A120.62 (12)O1B—C3B—N2B120.95 (12)
N1A—C3A—N2A117.73 (12)N1B—C3B—N2B117.40 (12)
N2A—C4A—C5A110.06 (12)N2B—C4B—C5B111.00 (12)
N2A—C4A—H4AA109.6N2B—C4B—H4BA109.4
C5A—C4A—H4AA109.6C5B—C4B—H4BA109.4
N2A—C4A—H4AB109.6N2B—C4B—H4BB109.4
C5A—C4A—H4AB109.6C5B—C4B—H4BB109.4
H4AA—C4A—H4AB108.2H4BA—C4B—H4BB108.0
N3A—C5A—C4A111.63 (11)N3B—C5B—C4B110.34 (12)
N3A—C5A—H5AA109.3N3B—C5B—H5BA109.6
C4A—C5A—H5AA109.3C4B—C5B—H5BA109.6
N3A—C5A—H5AB109.3N3B—C5B—H5BB109.6
C4A—C5A—H5AB109.3C4B—C5B—H5BB109.6
H5AA—C5A—H5AB108.0H5BA—C5B—H5BB108.1
N3A—C6A—C7A110.01 (12)N3B—C6B—C7B109.60 (11)
N3A—C6A—H6AA109.7N3B—C6B—H6BA109.8
C7A—C6A—H6AA109.7C7B—C6B—H6BA109.8
N3A—C6A—H6AB109.7N3B—C6B—H6BB109.8
C7A—C6A—H6AB109.7C7B—C6B—H6BB109.8
H6AA—C6A—H6AB108.2H6BA—C6B—H6BB108.2
N2A—C7A—C6A110.62 (12)N2B—C7B—C6B110.71 (12)
N2A—C7A—H7AA109.5N2B—C7B—H7BA109.5
C6A—C7A—H7AA109.5C6B—C7B—H7BA109.5
N2A—C7A—H7AB109.5N2B—C7B—H7BB109.5
C6A—C7A—H7AB109.5C6B—C7B—H7BB109.5
H7AA—C7A—H7AB108.1H7BA—C7B—H7BB108.1
O2A—C8A—N3A121.94 (12)O2B—C8B—N3B121.49 (12)
O2A—C8A—C9A116.71 (12)O2B—C8B—C9B116.42 (12)
N3A—C8A—C9A121.23 (12)N3B—C8B—C9B122.09 (12)
N4A—C9A—C10A111.35 (12)N5B—C9B—C10B111.27 (11)
N4A—C9A—C8A128.32 (12)N5B—C9B—C8B127.16 (12)
C10A—C9A—C8A120.18 (12)C10B—C9B—C8B121.49 (12)
C11A—C10A—C9A105.85 (12)C11B—C10B—C9B106.16 (12)
C11A—C10A—H10A127.1C11B—C10B—H10B126.9
C9A—C10A—H10A127.1C9B—C10B—H10B126.9
C10A—C11A—N5A106.06 (11)C10B—C11B—N6B105.56 (11)
C10A—C11A—C12A126.99 (12)C10B—C11B—C12B129.01 (12)
N5A—C11A—C12A126.95 (12)N6B—C11B—C12B125.42 (12)
C17A—C12A—C13A118.81 (12)C13B—C12B—C17B118.31 (12)
C17A—C12A—C11A123.71 (12)C13B—C12B—C11B118.60 (12)
C13A—C12A—C11A117.43 (12)C17B—C12B—C11B123.02 (12)
C14A—C13A—C12A121.02 (13)C14B—C13B—C12B121.29 (13)
C14A—C13A—H13A119.5C14B—C13B—H13B119.4
C12A—C13A—H13A119.5C12B—C13B—H13B119.4
C15A—C14A—C13A118.70 (13)C13B—C14B—C15B119.26 (13)
C15A—C14A—H14A120.7C13B—C14B—H14B120.4
C13A—C14A—H14A120.7C15B—C14B—H14B120.4
C14A—C15A—C16A121.69 (13)C16B—C15B—C14B120.90 (13)
C14A—C15A—Cl1A119.34 (11)C16B—C15B—Cl1B119.79 (11)
C16A—C15A—Cl1A118.97 (11)C14B—C15B—Cl1B119.30 (11)
C17A—C16A—C15A119.32 (13)C15B—C16B—C17B119.54 (13)
C17A—C16A—H16A120.3C15B—C16B—H16B120.2
C15A—C16A—H16A120.3C17B—C16B—H16B120.2
C16A—C17A—C12A120.42 (13)C16B—C17B—C12B120.70 (13)
C16A—C17A—H17A119.8C16B—C17B—H17B119.6
C12A—C17A—H17A119.8C12B—C17B—H17B119.6
C19A—C18A—C23A121.06 (13)C23B—C18B—C19B121.34 (13)
C19A—C18A—N5A120.32 (12)C23B—C18B—N6B119.42 (12)
C23A—C18A—N5A118.57 (13)C19B—C18B—N6B119.24 (12)
C20A—C19A—C18A119.38 (13)C20B—C19B—C18B119.52 (13)
C20A—C19A—H19A120.3C20B—C19B—H19B120.2
C18A—C19A—H19A120.3C18B—C19B—H19B120.2
C21A—C20A—C19A118.48 (14)C21B—C20B—C19B118.27 (13)
C21A—C20A—H20A120.8C21B—C20B—H20B120.9
C19A—C20A—H20A120.8C19B—C20B—H20B120.9
F1A—C21A—C22A118.73 (13)F1B—C21B—C20B117.97 (13)
F1A—C21A—C20A118.11 (14)F1B—C21B—C22B118.45 (13)
C22A—C21A—C20A123.16 (13)C20B—C21B—C22B123.57 (13)
C21A—C22A—C23A118.17 (14)C21B—C22B—C23B117.88 (13)
C21A—C22A—H22A120.9C21B—C22B—H22B121.1
C23A—C22A—H22A120.9C23B—C22B—H22B121.1
C22A—C23A—C18A119.71 (14)C18B—C23B—C22B119.40 (13)
C22A—C23A—H23A120.1C18B—C23B—H23B120.3
C18A—C23A—H23A120.1C22B—C23B—H23B120.3
C9A—N4A—N5A—C11A−0.53 (15)C9B—N5B—N6B—C11B−0.35 (15)
C9A—N4A—N5A—C18A−173.20 (12)C9B—N5B—N6B—C18B−177.66 (12)
C3A—N1A—C2A—C1A101.53 (17)C3B—N1B—C2B—C1B−87.69 (17)
C2A—N1A—C3A—O1A1.5 (2)C2B—N1B—C3B—O1B−3.3 (2)
C2A—N1A—C3A—N2A178.95 (14)C2B—N1B—C3B—N2B175.78 (13)
C7A—N2A—C3A—O1A−7.4 (2)C4B—N2B—C3B—O1B−168.01 (14)
C4A—N2A—C3A—O1A−166.25 (14)C7B—N2B—C3B—O1B−12.9 (2)
C7A—N2A—C3A—N1A175.14 (14)C4B—N2B—C3B—N1B12.9 (2)
C4A—N2A—C3A—N1A16.3 (2)C7B—N2B—C3B—N1B168.07 (13)
C3A—N2A—C4A—C5A−144.92 (14)C3B—N2B—C4B—C5B99.49 (16)
C7A—N2A—C4A—C5A55.31 (16)C7B—N2B—C4B—C5B−57.23 (16)
C8A—N3A—C5A—C4A−137.14 (13)C8B—N3B—C5B—C4B134.45 (13)
C6A—N3A—C5A—C4A54.07 (17)C6B—N3B—C5B—C4B−54.31 (16)
N2A—C4A—C5A—N3A−52.52 (16)N2B—C4B—C5B—N3B54.13 (16)
C8A—N3A—C6A—C7A137.43 (14)C8B—N3B—C6B—C7B−134.86 (14)
C5A—N3A—C6A—C7A−54.96 (16)C5B—N3B—C6B—C7B54.92 (16)
C3A—N2A—C7A—C6A141.13 (14)C3B—N2B—C7B—C6B−100.30 (15)
C4A—N2A—C7A—C6A−57.39 (16)C4B—N2B—C7B—C6B58.10 (16)
N3A—C6A—C7A—N2A55.63 (16)N3B—C6B—C7B—N2B−55.80 (15)
C6A—N3A—C8A—O2A178.21 (14)C6B—N3B—C8B—O2B−170.97 (14)
C5A—N3A—C8A—O2A11.2 (2)C5B—N3B—C8B—O2B−1.1 (2)
C6A—N3A—C8A—C9A2.3 (2)C6B—N3B—C8B—C9B9.5 (2)
C5A—N3A—C8A—C9A−164.64 (13)C5B—N3B—C8B—C9B179.32 (13)
N5A—N4A—C9A—C10A−0.47 (15)N6B—N5B—C9B—C10B0.39 (15)
N5A—N4A—C9A—C8A175.10 (14)N6B—N5B—C9B—C8B177.27 (13)
O2A—C8A—C9A—N4A164.53 (14)O2B—C8B—C9B—N5B−169.57 (14)
N3A—C8A—C9A—N4A−19.4 (2)N3B—C8B—C9B—N5B10.0 (2)
O2A—C8A—C9A—C10A−20.3 (2)O2B—C8B—C9B—C10B7.0 (2)
N3A—C8A—C9A—C10A155.83 (14)N3B—C8B—C9B—C10B−173.42 (13)
N4A—C9A—C10A—C11A1.27 (16)N5B—C9B—C10B—C11B−0.30 (16)
C8A—C9A—C10A—C11A−174.71 (13)C8B—C9B—C10B—C11B−177.38 (12)
C9A—C10A—C11A—N5A−1.50 (15)C9B—C10B—C11B—N6B0.07 (15)
C9A—C10A—C11A—C12A178.44 (13)C9B—C10B—C11B—C12B−179.32 (14)
N4A—N5A—C11A—C10A1.31 (15)N5B—N6B—C11B—C10B0.17 (16)
C18A—N5A—C11A—C10A172.92 (13)C18B—N6B—C11B—C10B177.12 (13)
N4A—N5A—C11A—C12A−178.62 (13)N5B—N6B—C11B—C12B179.59 (13)
C18A—N5A—C11A—C12A−7.0 (2)C18B—N6B—C11B—C12B−3.5 (2)
C10A—C11A—C12A—C17A142.40 (15)C10B—C11B—C12B—C13B−35.6 (2)
N5A—C11A—C12A—C17A−37.7 (2)N6B—C11B—C12B—C13B145.11 (14)
C10A—C11A—C12A—C13A−34.7 (2)C10B—C11B—C12B—C17B141.27 (15)
N5A—C11A—C12A—C13A145.25 (14)N6B—C11B—C12B—C17B−38.0 (2)
C17A—C12A—C13A—C14A−1.6 (2)C17B—C12B—C13B—C14B0.8 (2)
C11A—C12A—C13A—C14A175.65 (13)C11B—C12B—C13B—C14B177.84 (13)
C12A—C13A—C14A—C15A0.1 (2)C12B—C13B—C14B—C15B−0.2 (2)
C13A—C14A—C15A—C16A1.8 (2)C13B—C14B—C15B—C16B−0.5 (2)
C13A—C14A—C15A—Cl1A−177.81 (11)C13B—C14B—C15B—Cl1B179.17 (11)
C14A—C15A—C16A—C17A−2.2 (2)C14B—C15B—C16B—C17B0.6 (2)
Cl1A—C15A—C16A—C17A177.41 (11)Cl1B—C15B—C16B—C17B−179.05 (11)
C15A—C16A—C17A—C12A0.7 (2)C15B—C16B—C17B—C12B0.0 (2)
C13A—C12A—C17A—C16A1.2 (2)C13B—C12B—C17B—C16B−0.7 (2)
C11A—C12A—C17A—C16A−175.88 (13)C11B—C12B—C17B—C16B−177.58 (13)
N4A—N5A—C18A—C19A131.60 (13)N5B—N6B—C18B—C23B−53.26 (18)
C11A—N5A—C18A—C19A−39.6 (2)C11B—N6B—C18B—C23B129.96 (15)
N4A—N5A—C18A—C23A−46.05 (17)N5B—N6B—C18B—C19B126.13 (14)
C11A—N5A—C18A—C23A142.78 (14)C11B—N6B—C18B—C19B−50.7 (2)
C23A—C18A—C19A—C20A−2.0 (2)C23B—C18B—C19B—C20B−0.8 (2)
N5A—C18A—C19A—C20A−179.56 (12)N6B—C18B—C19B—C20B179.81 (12)
C18A—C19A—C20A—C21A2.0 (2)C18B—C19B—C20B—C21B−0.1 (2)
C19A—C20A—C21A—F1A178.53 (13)C19B—C20B—C21B—F1B−179.93 (13)
C19A—C20A—C21A—C22A−0.5 (2)C19B—C20B—C21B—C22B0.9 (2)
F1A—C21A—C22A—C23A179.84 (13)F1B—C21B—C22B—C23B−179.99 (13)
C20A—C21A—C22A—C23A−1.2 (2)C20B—C21B—C22B—C23B−0.8 (2)
C21A—C22A—C23A—C18A1.2 (2)C19B—C18B—C23B—C22B0.9 (2)
C19A—C18A—C23A—C22A0.3 (2)N6B—C18B—C23B—C22B−179.73 (13)
N5A—C18A—C23A—C22A177.93 (13)C21B—C22B—C23B—C18B−0.1 (2)
Cg1 and Cg4 are the centroids of the N4A/N5A/C9A–C11A and C18A–C23A rings, respectively.
D—H···AD—HH···AD···AD—H···A
N1B—H1NB···O1Ai0.876 (18)2.060 (19)2.9284 (16)171.1 (16)
N1A—H1NA···O1Bii0.905 (18)2.096 (18)2.9667 (16)161.1 (15)
C4A—H4AA···O1Biii0.972.553.4393 (19)152
C4A—H4AB···O1Bii0.972.493.4466 (17)168
C6A—H6AA···N4A0.972.182.9468 (17)135
C13A—H13A···F1Aiv0.932.523.4330 (16)166
C4B—H4BA···O1Ai0.972.313.2757 (17)175
C22A—H22A···O2Av0.932.413.3167 (18)164
C22B—H22B···O2Biv0.932.383.1927 (18)146
C23A—H23A···O2Biii0.932.473.2482 (18)141
C6B—H6BB···N5B0.972.182.9505 (17)136
C7B—H7BA···Cg1vi0.972.593.5216 (16)162
C2A—H2AB···Cg4vii0.972.953.5831 (15)124
Table 1

Hydrogen-bond geometry (Å, °)

Cg1 and Cg4 are the centroids of the N4A/N5A/C9A–C11A and C18A–C23A rings, respectively.

D—H⋯AD—HH⋯ADAD—H⋯A
N1B—H1NB⋯O1Ai0.876 (18)2.060 (19)2.9284 (16)171.1 (16)
N1A—H1NA⋯O1Bii0.905 (18)2.096 (18)2.9667 (16)161.1 (15)
C4A—H4AA⋯O1Biii0.972.553.4393 (19)152
C4A—H4AB⋯O1Bii0.972.493.4466 (17)168
C6A—H6AA⋯N4A0.972.182.9468 (17)135
C13A—H13A⋯F1Aiv0.932.523.4330 (16)166
C4B—H4BA⋯O1Ai0.972.313.2757 (17)175
C22A—H22A⋯O2Av0.932.413.3167 (18)164
C22B—H22B⋯O2Biv0.932.383.1927 (18)146
C23A—H23A⋯O2Biii0.932.473.2482 (18)141
C6B—H6BB⋯N5B0.972.182.9505 (17)136
C7B—H7BACg1vi0.972.593.5216 (16)162
C2A—H2ABCg4vii0.972.953.5831 (15)124

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) ; (vi) ; (vii) .

  8 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.  Synthesis and antimicrobial activities of novel 1,5-diaryl pyrazoles.

Authors:  R Venkat Ragavan; V Vijayakumar; N Suchetha Kumari
Journal:  Eur J Med Chem       Date:  2009-12-28       Impact factor: 6.514

3.  5-Ethyl-4-methyl-1H-pyrazol-3(2H)-one.

Authors:  Tara Shahani; Hoong-Kun Fun; R Venkat Ragavan; V Vijayakumar; S Sarveswari
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-05-15

4.  Tert-butyl 3-oxo-2,3,4,5,6,7-hexa-hydro-1H-pyrazolo[4,3-c]pyridine-5-carboxyl-ate.

Authors:  Tara Shahani; Hoong-Kun Fun; R Venkat Ragavan; V Vijayakumar; S Sarveswari
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-12-16

5.  5-Methoxy-methyl-4-phen-oxy-1H-pyrazol-3-ol.

Authors:  Tara Shahani; Hoong-Kun Fun; R Venkat Ragavan; V Vijayakumar; S Sarveswari
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-11-28

6.  Synthesis of some novel bioactive 4-oxy/thio substituted-1H-pyrazol-5(4H)-ones via efficient cross-Claisen condensation.

Authors:  R Venkat Ragavan; V Vijayakumar; N Suchetha Kumari
Journal:  Eur J Med Chem       Date:  2009-04-14       Impact factor: 6.514

7.  5-Pentyl-4-phenyl-sulfonyl-1H-pyrazol-3-ol.

Authors:  Tara Shahani; Hoong-Kun Fun; R Venkat Ragavan; V Vijayakumar; S Sarveswari
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-05-29

8.  Structure validation in chemical crystallography.

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

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