Literature DB >> 22590024

4-[Bis(4-fluoro-phen-yl)meth-yl]piperazin-1-ium bis-(trichloro-acetate) 0.4-hydrate.

A S Dayananda, H S Yathirajan, Ulrich Flörke.   

Abstract

The title compound, C(17)H(20)F(2)N(2) (2+)·2C(2)Cl(3)O(2) (-)·0.4H(2)O, has twofold protonated N atoms. The trichloro-acetate anions each show one disordered Cl atom with site occupation factors of 0.945 (7):0.055 (7) 0.945 (8):0.055 (8). In the crystal, N-H⋯O, O(water)-H⋯O and O(water)-H⋯F inter-actions connect the components into a three-dimensional network.

Entities:  

Year:  2012        PMID: 22590024      PMCID: PMC3343943          DOI: 10.1107/S1600536812009282

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


Related literature

For the biological activity of piperazines, see: Bogatcheva et al. (2006 ▶); Brockunier et al. (2004 ▶). For a review pharmacological and toxicological information for piperazine derivatives, see: Elliott, (2011 ▶). For related structures, see: Betz et al. (2011 ▶, 2011a ▶); Perpétuo & Janczak (2006 ▶). For graph-set analysis of hydrogen bonds, see: Bernstein et al. (1995 ▶); Etter et al. (1990 ▶). For puckering analysis, see: Cremer & Pople (1975 ▶).

Experimental

Crystal data

C17H20F2N2 2+·2C2Cl3O2 −·0.4H2O M = 622.30 Monoclinic, a = 8.8101 (7) Å b = 33.555 (3) Å c = 9.4453 (7) Å β = 108.723 (2)° V = 2644.5 (3) Å3 Z = 4 Mo Kα radiation μ = 0.70 mm−1 T = 130 K 0.43 × 0.25 × 0.23 mm

Data collection

Bruker SMART APEX diffractometer Absorption correction: multi-scan (SADABS; Sheldrick, 2004 ▶) T min = 0.754, T max = 0.856 25025 measured reflections 6309 independent reflections 5475 reflections with I > 2σ(I) R int = 0.033

Refinement

R[F 2 > 2σ(F 2)] = 0.040 wR(F 2) = 0.094 S = 1.12 6309 reflections 343 parameters 5 restraints H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.44 e Å−3 Δρmin = −0.33 e Å−3 Data collection: SMART (Bruker, 2002 ▶); cell refinement: SAINT (Bruker, 2002 ▶); 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 local programs. Crystal structure: contains datablock(s) I, global. DOI: 10.1107/S1600536812009282/zj2061sup1.cif Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536812009282/zj2061Isup2.hkl Supplementary material file. DOI: 10.1107/S1600536812009282/zj2061Isup3.cml Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C17H20F2N22+·2C2Cl3O2·0.4H2OF(000) = 1264
Mr = 622.30Dx = 1.563 Mg m3
Monoclinic, P21/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybcCell parameters from 6364 reflections
a = 8.8101 (7) Åθ = 2.4–28.1°
b = 33.555 (3) ŵ = 0.70 mm1
c = 9.4453 (7) ÅT = 130 K
β = 108.723 (2)°Block, colourless
V = 2644.5 (3) Å30.43 × 0.25 × 0.23 mm
Z = 4
Bruker SMART APEX diffractometer6309 independent reflections
Radiation source: sealed tube5475 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.033
φ and ω scansθmax = 27.9°, θmin = 2.4°
Absorption correction: multi-scan (SADABS; Sheldrick, 2004)h = −11→11
Tmin = 0.754, Tmax = 0.856k = −44→35
25025 measured reflectionsl = −12→12
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) = 0.094H atoms treated by a mixture of independent and constrained refinement
S = 1.12w = 1/[σ2(Fo2) + (0.0376P)2 + 1.238P] where P = (Fo2 + 2Fc2)/3
6309 reflections(Δ/σ)max < 0.001
343 parametersΔρmax = 0.44 e Å3
5 restraintsΔρmin = −0.33 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)
Cl10.42896 (7)0.08738 (2)0.57017 (6)0.04709 (17)
Cl20.73291 (7)0.122760 (16)0.73174 (6)0.03824 (14)
Cl310.7180 (2)0.039699 (19)0.66377 (16)0.0288 (3)0.945 (7)
Cl320.655 (3)0.0375 (3)0.625 (2)0.030 (3)*0.055 (7)
O10.57723 (16)0.09907 (4)0.94355 (15)0.0257 (3)
O20.51880 (15)0.03603 (4)0.86531 (14)0.0218 (3)
C10.6146 (2)0.07955 (6)0.71377 (19)0.0210 (4)
C20.5687 (2)0.07066 (5)0.85888 (19)0.0183 (3)
Cl41.04646 (6)0.05481 (2)0.43723 (6)0.04426 (16)
Cl510.7926 (3)0.11414 (3)0.3445 (2)0.0353 (4)0.945 (9)
Cl520.852 (3)0.1118 (3)0.385 (2)0.030 (4)*0.055 (9)
Cl60.72048 (5)0.031251 (14)0.28437 (5)0.02344 (11)
O30.97280 (16)0.10468 (4)0.13520 (15)0.0243 (3)
O40.89212 (15)0.04212 (4)0.06973 (14)0.0210 (3)
C30.8647 (2)0.06867 (6)0.29606 (19)0.0209 (4)
C40.9108 (2)0.07214 (5)0.14910 (19)0.0175 (3)
F10.47404 (19)0.21857 (4)0.64013 (15)0.0531 (4)
F2−0.14523 (17)0.26032 (4)−0.34231 (15)0.0443 (3)
N10.22837 (17)0.11350 (4)0.04351 (15)0.0163 (3)
H1B0.13560.11250.07010.020*
N20.26897 (17)0.03018 (4)−0.02096 (16)0.0176 (3)
H2A0.23690.0040−0.02860.021*
H2B0.36170.0318−0.04570.021*
C100.2875 (2)0.15637 (5)0.05572 (19)0.0193 (4)
H1A0.38670.15650.02600.023*
C110.3345 (2)0.17165 (5)0.2157 (2)0.0224 (4)
C120.2363 (3)0.16824 (6)0.3048 (2)0.0265 (4)
H12A0.13570.15510.26690.032*
C130.2841 (3)0.18384 (6)0.4487 (2)0.0328 (5)
H13A0.21800.18120.51030.039*
C140.4278 (3)0.20306 (6)0.4998 (2)0.0353 (5)
C150.5268 (3)0.20753 (7)0.4159 (2)0.0399 (5)
H15A0.62570.22130.45430.048*
C160.4798 (3)0.19138 (6)0.2723 (2)0.0325 (5)
H16A0.54800.19390.21270.039*
C210.1666 (2)0.18308 (5)−0.05342 (19)0.0205 (4)
C220.0095 (2)0.18688 (6)−0.0532 (2)0.0242 (4)
H22A−0.02560.17160.01510.029*
C23−0.0966 (2)0.21262 (6)−0.1512 (2)0.0282 (4)
H23A−0.20400.2152−0.15130.034*
C24−0.0419 (3)0.23440 (6)−0.2483 (2)0.0294 (4)
C250.1114 (3)0.23131 (6)−0.2544 (2)0.0321 (5)
H25A0.14490.2466−0.32370.039*
C260.2160 (2)0.20519 (6)−0.1560 (2)0.0270 (4)
H26A0.32230.2023−0.15860.032*
C320.1905 (2)0.09844 (5)−0.11400 (18)0.0185 (3)
H32A0.28580.1017−0.14680.022*
H32B0.10230.1145−0.18120.022*
C330.1419 (2)0.05501 (5)−0.12607 (19)0.0192 (4)
H33A0.04070.0520−0.10280.023*
H33B0.12300.0457−0.22970.023*
C350.3000 (2)0.04431 (5)0.13512 (19)0.0179 (3)
H35A0.38420.02760.20450.022*
H35B0.20120.04180.16280.022*
C360.3534 (2)0.08726 (5)0.14877 (18)0.0175 (3)
H36A0.37330.09640.25280.021*
H36B0.45510.08950.12580.021*
O1000.6383 (5)0.17843 (13)0.9984 (5)0.0411 (15)0.398 (5)
H1010.636 (11)0.1549 (10)0.968 (10)0.10 (3)*0.398 (5)
H1020.720 (7)0.181 (3)1.075 (6)0.10 (3)*0.398 (5)
U11U22U33U12U13U23
Cl10.0302 (3)0.0767 (5)0.0258 (3)0.0066 (3)−0.0029 (2)0.0160 (3)
Cl20.0497 (3)0.0321 (3)0.0420 (3)−0.0160 (2)0.0275 (3)−0.0024 (2)
Cl310.0361 (8)0.0300 (3)0.0275 (5)0.0028 (3)0.0201 (5)0.0011 (2)
O10.0276 (7)0.0258 (7)0.0278 (7)−0.0033 (6)0.0146 (6)−0.0041 (6)
O20.0204 (6)0.0216 (7)0.0260 (7)−0.0008 (5)0.0112 (5)0.0021 (5)
C10.0198 (9)0.0241 (9)0.0185 (8)−0.0009 (7)0.0054 (7)0.0033 (7)
C20.0113 (8)0.0248 (9)0.0187 (8)0.0028 (7)0.0046 (6)0.0042 (7)
Cl40.0244 (3)0.0773 (5)0.0237 (3)−0.0059 (3)−0.0027 (2)0.0090 (3)
Cl510.0431 (9)0.0314 (3)0.0402 (7)−0.0065 (4)0.0258 (7)−0.0164 (3)
Cl60.0226 (2)0.0282 (2)0.0228 (2)−0.00551 (18)0.01187 (17)−0.00174 (17)
O30.0247 (7)0.0210 (7)0.0316 (7)−0.0053 (5)0.0150 (6)−0.0038 (5)
O40.0218 (6)0.0214 (7)0.0223 (6)−0.0044 (5)0.0105 (5)−0.0046 (5)
C30.0182 (9)0.0271 (10)0.0181 (8)−0.0036 (7)0.0066 (7)−0.0044 (7)
C40.0114 (8)0.0224 (9)0.0190 (8)0.0009 (6)0.0054 (6)0.0009 (7)
F10.0701 (10)0.0504 (9)0.0271 (7)−0.0105 (7)−0.0008 (7)−0.0165 (6)
F20.0456 (8)0.0331 (7)0.0419 (8)0.0057 (6)−0.0030 (6)0.0182 (6)
N10.0174 (7)0.0155 (7)0.0165 (7)−0.0002 (6)0.0064 (6)0.0003 (5)
N20.0179 (7)0.0153 (7)0.0208 (7)−0.0008 (6)0.0079 (6)−0.0005 (6)
C100.0200 (9)0.0169 (9)0.0204 (8)−0.0036 (7)0.0056 (7)0.0006 (7)
C110.0269 (10)0.0155 (9)0.0202 (9)−0.0002 (7)0.0010 (7)0.0013 (7)
C120.0321 (11)0.0215 (10)0.0237 (9)−0.0024 (8)0.0056 (8)−0.0034 (7)
C130.0456 (13)0.0256 (11)0.0258 (10)0.0017 (9)0.0093 (9)−0.0031 (8)
C140.0500 (14)0.0236 (10)0.0224 (10)−0.0005 (9)−0.0022 (9)−0.0050 (8)
C150.0400 (13)0.0356 (13)0.0322 (11)−0.0140 (10)−0.0048 (10)−0.0046 (9)
C160.0317 (11)0.0310 (11)0.0302 (11)−0.0079 (9)0.0036 (9)0.0012 (8)
C210.0254 (9)0.0156 (9)0.0185 (8)−0.0034 (7)0.0042 (7)−0.0020 (7)
C220.0277 (10)0.0205 (9)0.0238 (9)0.0005 (8)0.0072 (8)0.0033 (7)
C230.0282 (10)0.0241 (10)0.0288 (10)0.0016 (8)0.0042 (8)0.0002 (8)
C240.0374 (12)0.0177 (9)0.0244 (9)0.0003 (8)−0.0023 (8)0.0039 (7)
C250.0421 (12)0.0237 (10)0.0282 (10)−0.0063 (9)0.0082 (9)0.0074 (8)
C260.0306 (11)0.0232 (10)0.0257 (10)−0.0050 (8)0.0068 (8)0.0029 (8)
C320.0201 (9)0.0208 (9)0.0144 (8)0.0016 (7)0.0053 (7)−0.0001 (6)
C330.0171 (8)0.0212 (9)0.0184 (8)0.0002 (7)0.0047 (7)−0.0010 (7)
C350.0179 (8)0.0189 (9)0.0183 (8)0.0011 (7)0.0076 (7)0.0006 (6)
C360.0176 (8)0.0183 (9)0.0158 (8)0.0019 (7)0.0041 (7)0.0011 (6)
O1000.045 (3)0.034 (2)0.051 (3)−0.0121 (19)0.025 (2)−0.0149 (19)
Cl1—C11.7777 (19)C12—C131.390 (3)
Cl2—C11.7616 (19)C12—H12A0.9500
Cl31—Cl320.56 (3)C13—C141.364 (3)
Cl31—C11.766 (2)C13—H13A0.9500
Cl32—C11.733 (11)C14—C151.362 (3)
O1—C21.231 (2)C15—C161.394 (3)
O2—C21.251 (2)C15—H15A0.9500
C1—C21.577 (2)C16—H16A0.9500
Cl4—C31.7852 (19)C21—C221.391 (3)
Cl51—Cl520.55 (3)C21—C261.396 (3)
Cl51—C31.768 (2)C22—C231.386 (3)
Cl52—C31.696 (11)C22—H22A0.9500
Cl6—C31.7646 (19)C23—C241.375 (3)
O3—C41.246 (2)C23—H23A0.9500
O4—C41.235 (2)C24—C251.373 (3)
C3—C41.571 (2)C25—C261.389 (3)
F1—C141.359 (2)C25—H25A0.9500
F2—C241.362 (2)C26—H26A0.9500
N1—C321.504 (2)C32—C331.513 (2)
N1—C361.508 (2)C32—H32A0.9900
N1—C101.522 (2)C32—H32B0.9900
N1—H1B0.9300C33—H33A0.9900
N2—C351.488 (2)C33—H33B0.9900
N2—C331.490 (2)C35—C361.508 (2)
N2—H2A0.9200C35—H35A0.9900
N2—H2B0.9200C35—H35B0.9900
C10—C211.515 (2)C36—H36A0.9900
C10—C111.522 (2)C36—H36B0.9900
C10—H1A1.0000O100—H1010.840 (10)
C11—C161.387 (3)O100—H1020.839 (10)
C11—C121.392 (3)
Cl32—Cl31—C177.4 (11)C14—C13—H13A120.7
Cl31—Cl32—C184.0 (13)C12—C13—H13A120.7
C2—C1—Cl32114.5 (4)F1—C14—C15118.6 (2)
C2—C1—Cl2112.39 (12)F1—C14—C13118.6 (2)
Cl32—C1—Cl2120.7 (7)C15—C14—C13122.8 (2)
C2—C1—Cl31112.80 (12)C14—C15—C16118.5 (2)
Cl32—C1—Cl3118.5 (9)C14—C15—H15A120.7
Cl2—C1—Cl31108.00 (11)C16—C15—H15A120.7
C2—C1—Cl1105.13 (12)C11—C16—C15120.7 (2)
Cl32—C1—Cl191.9 (10)C11—C16—H16A119.7
Cl2—C1—Cl1108.84 (10)C15—C16—H16A119.7
Cl31—C1—Cl1109.59 (12)C22—C21—C26118.96 (17)
O1—C2—O2129.59 (16)C22—C21—C10122.39 (16)
O1—C2—C1116.02 (16)C26—C21—C10118.64 (17)
O2—C2—C1114.21 (15)C23—C22—C21120.93 (18)
Cl52—Cl51—C373.5 (12)C23—C22—H22A119.5
Cl51—Cl52—C388.5 (16)C21—C22—H22A119.5
C4—C3—Cl52116.9 (5)C24—C23—C22118.10 (19)
C4—C3—Cl6112.51 (12)C24—C23—H23A120.9
Cl52—C3—Cl6118.4 (7)C22—C23—H23A120.9
C4—C3—Cl51112.38 (13)F2—C24—C25118.79 (18)
Cl52—C3—Cl5118.0 (9)F2—C24—C23118.0 (2)
Cl6—C3—Cl51108.59 (11)C25—C24—C23123.19 (18)
C4—C3—Cl4104.78 (12)C24—C25—C26117.99 (19)
Cl52—C3—Cl492.2 (10)C24—C25—H25A121.0
Cl6—C3—Cl4108.46 (10)C26—C25—H25A121.0
Cl51—C3—Cl4110.00 (13)C25—C26—C21120.81 (19)
O4—C4—O3128.92 (16)C25—C26—H26A119.6
O4—C4—C3117.01 (15)C21—C26—H26A119.6
O3—C4—C3113.85 (15)N1—C32—C33111.45 (14)
C32—N1—C36109.84 (13)N1—C32—H32A109.3
C32—N1—C10110.76 (13)C33—C32—H32A109.3
C36—N1—C10110.02 (13)N1—C32—H32B109.3
C32—N1—H1B108.7C33—C32—H32B109.3
C36—N1—H1B108.7H32A—C32—H32B108.0
C10—N1—H1B108.7N2—C33—C32110.77 (14)
C35—N2—C33110.00 (13)N2—C33—H33A109.5
C35—N2—H2A109.7C32—C33—H33A109.5
C33—N2—H2A109.7N2—C33—H33B109.5
C35—N2—H2B109.7C32—C33—H33B109.5
C33—N2—H2B109.7H33A—C33—H33B108.1
H2A—N2—H2B108.2N2—C35—C36110.01 (13)
C21—C10—N1111.04 (14)N2—C35—H35A109.7
C21—C10—C11112.61 (15)C36—C35—H35A109.7
N1—C10—C11111.79 (14)N2—C35—H35B109.7
C21—C10—H1A107.0C36—C35—H35B109.7
N1—C10—H1A107.0H35A—C35—H35B108.2
C11—C10—H1A107.0N1—C36—C35111.11 (14)
C16—C11—C12118.84 (18)N1—C36—H36A109.4
C16—C11—C10117.85 (18)C35—C36—H36A109.4
C12—C11—C10123.26 (17)N1—C36—H36B109.4
C13—C12—C11120.55 (19)C35—C36—H36B109.4
C13—C12—H12A119.7H36A—C36—H36B108.0
C11—C12—H12A119.7H101—O100—H102107 (7)
C14—C13—C12118.6 (2)
Cl31—Cl32—C1—C2−88.9 (13)C21—C10—C11—C1275.9 (2)
Cl31—Cl32—C1—Cl250.3 (14)N1—C10—C11—C12−50.0 (2)
Cl31—Cl32—C1—Cl1163.5 (12)C16—C11—C12—C13−0.9 (3)
Cl32—Cl31—C1—C299.2 (13)C10—C11—C12—C13−178.09 (18)
Cl32—Cl31—C1—Cl2−135.9 (13)C11—C12—C13—C141.0 (3)
Cl32—Cl31—C1—Cl1−17.5 (13)C12—C13—C14—F1179.54 (19)
Cl32—C1—C2—O1163.1 (11)C12—C13—C14—C15−0.2 (3)
Cl2—C1—C2—O120.5 (2)F1—C14—C15—C16179.6 (2)
Cl31—C1—C2—O1142.94 (16)C13—C14—C15—C16−0.7 (4)
Cl1—C1—C2—O1−97.70 (16)C12—C11—C16—C150.0 (3)
Cl32—C1—C2—O2−21.3 (11)C10—C11—C16—C15177.33 (19)
Cl2—C1—C2—O2−163.85 (13)C14—C15—C16—C110.8 (3)
Cl31—C1—C2—O2−41.5 (2)N1—C10—C21—C2257.6 (2)
Cl1—C1—C2—O277.91 (16)C11—C10—C21—C22−68.6 (2)
Cl51—Cl52—C3—C479.5 (17)N1—C10—C21—C26−123.58 (17)
Cl51—Cl52—C3—Cl6−60.3 (15)C11—C10—C21—C26110.19 (19)
Cl51—Cl52—C3—Cl4−172.7 (14)C26—C21—C22—C23−1.0 (3)
Cl52—Cl51—C3—C4−108.6 (16)C10—C21—C22—C23177.77 (17)
Cl52—Cl51—C3—Cl6126.3 (15)C21—C22—C23—C24−0.2 (3)
Cl52—Cl51—C3—Cl47.8 (15)C22—C23—C24—F2−178.57 (17)
Cl52—C3—C4—O4−167.2 (11)C22—C23—C24—C251.2 (3)
Cl6—C3—C4—O4−25.1 (2)F2—C24—C25—C26178.97 (18)
Cl51—C3—C4—O4−148.05 (16)C23—C24—C25—C26−0.8 (3)
Cl4—C3—C4—O492.53 (16)C24—C25—C26—C21−0.6 (3)
Cl52—C3—C4—O317.7 (12)C22—C21—C26—C251.4 (3)
Cl6—C3—C4—O3159.81 (13)C10—C21—C26—C25−177.41 (17)
Cl51—C3—C4—O336.9 (2)C36—N1—C32—C3354.54 (18)
Cl4—C3—C4—O3−82.56 (16)C10—N1—C32—C33176.28 (14)
C32—N1—C10—C2156.15 (18)C35—N2—C33—C3258.39 (18)
C36—N1—C10—C21177.78 (14)N1—C32—C33—N2−56.38 (18)
C32—N1—C10—C11−177.16 (14)C33—N2—C35—C36−59.54 (17)
C36—N1—C10—C11−55.53 (18)C32—N1—C36—C35−55.92 (17)
C21—C10—C11—C16−101.3 (2)C10—N1—C36—C35−178.09 (13)
N1—C10—C11—C16132.84 (18)N2—C35—C36—N158.83 (18)
D—H···AD—HH···AD···AD—H···A
N1—H1B···O3i0.931.752.6756 (19)172
N2—H2A···O4ii0.921.882.7735 (19)162
N2—H2B···O2iii0.921.842.7487 (19)168
O100—H102···F2iv0.84 (1)2.32 (8)2.878 (4)125 (8)
O100—H101···O10.84 (1)1.94 (4)2.733 (4)158 (9)
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
N1—H1B⋯O3i0.931.752.6756 (19)172
N2—H2A⋯O4ii0.921.882.7735 (19)162
N2—H2B⋯O2iii0.921.842.7487 (19)168
O100—H102⋯F2iv0.84 (1)2.32 (8)2.878 (4)125 (8)
O100—H101⋯O10.84 (1)1.94 (4)2.733 (4)158 (9)

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) .

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