Literature DB >> 21201812

2-[2-Chloro-5-(trifluoro-methyl)-phen-yl]hexa-hydro-pyrimidine monohydrate.

Hoong-Kun Fun1, Reza Kia.   

Abstract

The mol-ecule of the title compound, C(11)H(12)ClF(3)N(2)·H(2)O, is a substituted hexa-hydro-pyrimidine. There are two crystallographically independent mol-ecules (A and B) and two water mol-ecules in the asymmetric unit of the title compound. Inter-molecular C-H⋯Cl (× 2), C-H⋯F, and C-H⋯N (× 2) hydrogen bonds generate S(5) ring motifs. The dihedral angle between the two benzene rings is 8.17 (11)°. The F atoms in mol-ecule B are disordered over four positions with refined site-occupancies of ca 0.35/0.19/0.29/0.17 for the four components. In the crystal structure, mol-ecules are arranged into one-dimensional extended chains along the c axis and are further stacked along the a axis by directed four-membered O-H⋯O-H inter-actions, forming two-dimensional networks parallel to the ac plane. The short distances between the centroids of the benzene rings (3.8002-3.8327 Å) indicate the existence of π-π inter-actions. In addition, the crystal structure is further stabilized by N-H⋯O, O-H⋯N (× 4), N-H⋯Cl and C-H⋯O (× 2) hydrogen-bonding inter-actions.

Entities:  

Year:  2008        PMID: 21201812      PMCID: PMC2960557          DOI: 10.1107/S1600536808027232

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


Related literature

For bond-length data, see: Allen et al. (1987 ▶). For hydrogen-bond motifs, see: Bernstein et al. (1995 ▶). For ring conformations, see: Cremer & Pople (1975 ▶). For related literature and properties, see, for example: Riebsomer & Morey (1950 ▶); Finch et al. (1952 ▶); Drandarov et al. (1999 ▶); Siddiqui et al. (1999 ▶); Horvath (1997 ▶); Katritzky et al. (2002 ▶).

Experimental

Crystal data

C11H12ClF3N2·H2O M = 282.69 Monoclinic, a = 7.0745 (2) Å b = 18.6119 (5) Å c = 19.0631 (5) Å β = 91.010 (2)° V = 2509.65 (12) Å3 Z = 8 Mo Kα radiation μ = 0.33 mm−1 T = 100.0 (1) K 0.24 × 0.05 × 0.02 mm

Data collection

Bruker SMART APEXII CCD area-detector diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2005 ▶) T min = 0.924, T max = 0.992 30107 measured reflections 7308 independent reflections 4995 reflections with I > 2σ(I) R int = 0.052

Refinement

R[F 2 > 2σ(F 2)] = 0.064 wR(F 2) = 0.145 S = 1.08 7308 reflections 379 parameters 41 restraints H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.61 e Å−3 Δρmin = −0.60 e Å−3 Data collection: APEX2 (Bruker, 2005 ▶); cell refinement: APEX2; data reduction: SAINT (Bruker, 2005 ▶); 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, 2003 ▶). Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536808027232/at2619sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536808027232/at2619Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C11H12Cl1F3N2·H2O1F000 = 1168
Mr = 282.69Dx = 1.496 Mg m3
Monoclinic, P21/cMo Kα radiation λ = 0.71073 Å
Hall symbol: -P 2ybcCell parameters from 6400 reflections
a = 7.0745 (2) Åθ = 2.4–23.0º
b = 18.6119 (5) ŵ = 0.33 mm1
c = 19.0631 (5) ÅT = 100.0 (1) K
β = 91.010 (2)ºBlock, colourless
V = 2509.65 (12) Å30.24 × 0.05 × 0.02 mm
Z = 8
Bruker SMART APEXII CCD area-detector diffractometer7308 independent reflections
Radiation source: fine-focus sealed tube4995 reflections with I > 2σ(I)
Monochromator: graphiteRint = 0.053
T = 100.0(1) Kθmax = 30.1º
φ and ω scansθmin = 2.1º
Absorption correction: multi-scan(SADABS; Bruker, 2005)h = −9→9
Tmin = 0.924, Tmax = 0.992k = −26→20
30107 measured reflectionsl = −16→26
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.064H atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.145  w = 1/[σ2(Fo2) + (0.0411P)2 + 3.5237P] where P = (Fo2 + 2Fc2)/3
S = 1.08(Δ/σ)max < 0.001
7308 reflectionsΔρmax = 0.61 e Å3
379 parametersΔρmin = −0.60 e Å3
41 restraintsExtinction correction: none
Primary atom site location: structure-invariant direct methods
Experimental. The low-temperature data was collected with the Oxford Cyrosystem Cobra low-temperature attachment.
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)
Cl1A0.20441 (9)0.10260 (4)0.33890 (4)0.02426 (16)
F1A0.1451 (3)0.40379 (9)0.52585 (9)0.0364 (4)
F2A0.0671 (3)0.44306 (10)0.42408 (11)0.0431 (5)
F3A0.3579 (2)0.43149 (10)0.45284 (10)0.0382 (5)
N1A0.0590 (3)0.15070 (12)0.56007 (12)0.0182 (5)
N2A0.3521 (3)0.10898 (12)0.51715 (12)0.0182 (5)
C1A0.1928 (3)0.18840 (15)0.37603 (14)0.0195 (5)
C2A0.2034 (3)0.24683 (16)0.33062 (14)0.0226 (6)
H2AA0.21290.23970.28250.027*
C3A0.1998 (3)0.31528 (16)0.35780 (14)0.0227 (6)
H3AA0.20560.35480.32800.027*
C4A0.1874 (3)0.32524 (14)0.42968 (14)0.0193 (5)
C5A0.1752 (3)0.26648 (14)0.47436 (14)0.0169 (5)
H5AA0.16670.27390.52240.020*
C6A0.1758 (3)0.19653 (14)0.44817 (13)0.0163 (5)
C7A0.1603 (3)0.13238 (14)0.49649 (13)0.0176 (5)
H7AA0.09460.09320.47190.021*
C8A0.0401 (4)0.08749 (15)0.60549 (14)0.0234 (6)
H8AA−0.02770.04980.58050.028*
H8AB−0.03090.10000.64680.028*
C9A0.2355 (4)0.06120 (16)0.62705 (15)0.0246 (6)
H9AA0.22490.01840.65580.030*
H9AB0.30030.09790.65450.030*
C10A0.3474 (4)0.04425 (15)0.56176 (15)0.0240 (6)
H10A0.47510.03000.57490.029*
H10B0.28830.00490.53620.029*
C11A0.1886 (4)0.40020 (15)0.45793 (15)0.0224 (6)
Cl1B0.70385 (9)0.13065 (3)0.38275 (3)0.02102 (15)
C11B0.6923 (5)0.43786 (17)0.29294 (17)0.0364 (8)
F40.5910 (12)0.4539 (3)0.2403 (5)0.0226 (12)*0.351 (7)
F50.6856 (18)0.4849 (5)0.3431 (5)0.0241 (10)*0.351 (7)
F60.8935 (10)0.4523 (3)0.2682 (4)0.0163 (15)*0.351 (7)
F4B0.7521 (16)0.4863 (4)0.3361 (5)0.0226 (12)*0.189 (5)
F5B0.716 (2)0.4505 (6)0.2289 (7)0.041 (4)*0.189 (5)
F6B0.4747 (12)0.4605 (4)0.2919 (6)0.021 (2)*0.189 (5)
F4C0.8220 (14)0.4554 (3)0.2541 (5)0.025 (2)*0.288 (9)
F5C0.6978 (15)0.4818 (5)0.3569 (5)0.0241 (10)*0.288 (9)
F6C0.5245 (14)0.4566 (3)0.2635 (5)0.027 (2)*0.288 (9)
F4D0.639 (2)0.4462 (6)0.2155 (8)0.0226 (12)*0.167 (6)
F5D0.619 (2)0.4824 (6)0.3297 (7)0.0241 (10)*0.167 (6)
F6D0.866 (2)0.4612 (8)0.2826 (8)0.029 (4)*0.167 (6)
N1B0.8534 (3)0.15394 (12)0.20979 (12)0.0178 (5)
N2B0.5654 (3)0.20191 (12)0.16508 (12)0.0189 (5)
C1B0.6915 (3)0.21978 (14)0.35477 (14)0.0183 (5)
C2B0.6998 (3)0.27234 (15)0.40623 (14)0.0200 (5)
H2BA0.70620.25990.45350.024*
C3B0.6985 (4)0.34360 (15)0.38604 (15)0.0230 (6)
H3BA0.70450.37970.41970.028*
C4B0.6883 (4)0.36098 (15)0.31531 (15)0.0226 (6)
C5B0.6763 (3)0.30779 (14)0.26472 (14)0.0204 (5)
H5BA0.66870.32050.21760.024*
C6B0.6756 (3)0.23534 (14)0.28350 (13)0.0167 (5)
C7B0.6615 (3)0.17660 (14)0.22863 (14)0.0181 (5)
H7BA0.59270.13550.24770.022*
C8B0.8473 (4)0.09305 (15)0.16030 (15)0.0241 (6)
H8BA0.78400.05240.18140.029*
H8BB0.97480.07850.14880.029*
C9B0.7411 (4)0.11657 (15)0.09448 (15)0.0243 (6)
H9BA0.81090.15440.07140.029*
H9BB0.72940.07640.06230.029*
C10B0.5465 (4)0.14364 (15)0.11302 (16)0.0251 (6)
H10C0.48170.16130.07120.030*
H10D0.47230.10470.13220.030*
O1W0.3328 (3)0.80736 (12)0.43314 (11)0.0258 (5)
O2W0.1595 (3)0.24257 (12)0.16075 (11)0.0240 (4)
H1NA−0.054 (5)0.1675 (17)0.5461 (17)0.034 (9)*
H2NA0.410 (5)0.0988 (19)0.478 (2)0.046 (11)*
H1NB0.908 (4)0.1397 (17)0.2501 (17)0.029 (9)*
H2NB0.457 (5)0.2150 (17)0.1772 (16)0.028 (8)*
H1W10.370 (5)0.777 (2)0.402 (2)0.053 (12)*
H2W10.440 (5)0.8277 (19)0.4430 (18)0.037 (10)*
H1W20.056 (5)0.2231 (18)0.1680 (18)0.035 (9)*
H2W20.131 (5)0.277 (2)0.1315 (19)0.043 (11)*
U11U22U33U12U13U23
Cl1A0.0223 (3)0.0306 (4)0.0199 (3)0.0021 (3)−0.0001 (2)−0.0072 (3)
F1A0.0535 (11)0.0211 (9)0.0352 (11)0.0018 (8)0.0155 (9)−0.0009 (8)
F2A0.0460 (11)0.0220 (10)0.0606 (14)0.0058 (8)−0.0230 (10)0.0078 (9)
F3A0.0254 (9)0.0295 (10)0.0599 (13)−0.0107 (7)0.0116 (8)−0.0090 (9)
N1A0.0174 (10)0.0182 (12)0.0192 (11)0.0007 (8)0.0042 (8)0.0018 (9)
N2A0.0168 (10)0.0200 (12)0.0180 (12)0.0028 (8)0.0025 (8)0.0027 (9)
C1A0.0153 (11)0.0243 (14)0.0188 (13)−0.0012 (10)−0.0013 (9)−0.0022 (11)
C2A0.0179 (12)0.0352 (17)0.0146 (13)−0.0008 (11)0.0013 (10)0.0029 (12)
C3A0.0185 (12)0.0286 (16)0.0209 (14)−0.0020 (10)−0.0018 (10)0.0100 (12)
C4A0.0142 (11)0.0205 (14)0.0232 (14)−0.0007 (9)−0.0007 (10)0.0047 (11)
C5A0.0152 (11)0.0205 (14)0.0150 (12)−0.0008 (9)0.0007 (9)0.0005 (10)
C6A0.0141 (11)0.0192 (13)0.0155 (12)−0.0020 (9)−0.0013 (9)0.0005 (10)
C7A0.0169 (11)0.0180 (13)0.0179 (13)−0.0004 (9)0.0000 (9)−0.0033 (11)
C8A0.0277 (13)0.0231 (15)0.0197 (14)−0.0025 (11)0.0076 (11)0.0024 (11)
C9A0.0332 (14)0.0208 (14)0.0199 (14)0.0039 (11)0.0027 (11)0.0056 (11)
C10A0.0282 (14)0.0174 (14)0.0264 (15)0.0069 (11)0.0008 (11)0.0043 (11)
C11A0.0185 (12)0.0246 (15)0.0242 (15)−0.0010 (10)−0.0002 (10)0.0064 (12)
Cl1B0.0223 (3)0.0196 (3)0.0212 (3)0.0010 (2)0.0028 (2)0.0060 (3)
C11B0.057 (2)0.0221 (16)0.0300 (18)0.0024 (14)−0.0009 (15)−0.0044 (14)
N1B0.0179 (10)0.0163 (11)0.0191 (12)0.0035 (8)0.0014 (9)0.0031 (9)
N2B0.0137 (10)0.0225 (12)0.0204 (12)0.0015 (8)0.0005 (8)0.0015 (9)
C1B0.0144 (11)0.0186 (13)0.0221 (14)0.0010 (9)0.0028 (10)0.0033 (11)
C2B0.0157 (11)0.0246 (15)0.0197 (14)0.0009 (10)0.0025 (10)−0.0001 (11)
C3B0.0201 (12)0.0236 (15)0.0253 (15)0.0010 (10)0.0020 (10)−0.0045 (12)
C4B0.0202 (12)0.0185 (14)0.0293 (15)0.0012 (10)0.0018 (11)0.0016 (12)
C5B0.0204 (12)0.0203 (14)0.0204 (14)0.0002 (10)0.0026 (10)0.0035 (11)
C6B0.0132 (11)0.0175 (13)0.0196 (13)0.0000 (9)0.0034 (9)0.0007 (10)
C7B0.0165 (11)0.0182 (13)0.0199 (13)−0.0008 (9)0.0034 (10)0.0031 (11)
C8B0.0299 (14)0.0160 (14)0.0263 (15)0.0040 (11)−0.0001 (11)−0.0012 (11)
C9B0.0321 (14)0.0205 (15)0.0203 (14)0.0019 (11)−0.0006 (11)−0.0025 (11)
C10B0.0264 (14)0.0219 (15)0.0270 (15)−0.0039 (11)−0.0040 (11)−0.0010 (12)
O1W0.0178 (9)0.0318 (12)0.0279 (11)0.0006 (8)0.0029 (8)−0.0099 (10)
O2W0.0183 (9)0.0300 (12)0.0236 (11)−0.0010 (8)0.0003 (8)0.0074 (9)
Cl1A—C1A1.749 (3)C11B—F51.298 (10)
F1A—C11A1.338 (3)C11B—F6D1.323 (16)
F2A—C11A1.331 (3)C11B—F6C1.350 (8)
F3A—C11A1.337 (3)C11B—F5C1.467 (10)
N1A—C7A1.459 (3)C11B—C4B1.493 (4)
N1A—C8A1.468 (3)C11B—F4D1.525 (14)
N1A—H1NA0.90 (3)C11B—F61.532 (7)
N2A—C7A1.472 (3)N1B—C7B1.472 (3)
N2A—C10A1.475 (3)N1B—C8B1.475 (3)
N2A—H2NA0.88 (4)N1B—H1NB0.89 (3)
C1A—C6A1.391 (4)N2B—C7B1.457 (3)
C1A—C2A1.393 (4)N2B—C10B1.475 (4)
C2A—C3A1.376 (4)N2B—H2NB0.84 (3)
C2A—H2AA0.9300C1B—C2B1.386 (4)
C3A—C4A1.387 (4)C1B—C6B1.392 (4)
C3A—H3AA0.9300C2B—C3B1.381 (4)
C4A—C5A1.390 (4)C2B—H2BA0.9300
C4A—C11A1.495 (4)C3B—C4B1.387 (4)
C5A—C6A1.394 (4)C3B—H3BA0.9300
C5A—H5AA0.9300C4B—C5B1.384 (4)
C6A—C7A1.513 (4)C5B—C6B1.395 (4)
C7A—H7AA0.9800C5B—H5BA0.9300
C8A—C9A1.516 (4)C6B—C7B1.515 (4)
C8A—H8AA0.9700C7B—H7BA0.9800
C8A—H8AB0.9700C8B—C9B1.516 (4)
C9A—C10A1.520 (4)C8B—H8BA0.9700
C9A—H9AA0.9700C8B—H8BB0.9700
C9A—H9AB0.9700C9B—C10B1.514 (4)
C10A—H10A0.9700C9B—H9BA0.9700
C10A—H10B0.9700C9B—H9BB0.9700
Cl1B—C1B1.744 (3)C10B—H10C0.9700
C11B—F5D1.209 (11)C10B—H10D0.9700
C11B—F4C1.233 (8)O1W—H1W10.86 (4)
C11B—F5B1.257 (13)O1W—H2W10.87 (4)
C11B—F41.258 (6)O2W—H1W20.83 (4)
C11B—F4B1.287 (5)O2W—H2W20.87 (4)
C7A—N1A—C8A110.7 (2)F4—C11B—F5C122.5 (6)
C7A—N1A—H1NA107 (2)F4B—C11B—F5C22.3 (6)
C8A—N1A—H1NA111 (2)F5—C11B—F5C9.3 (7)
C7A—N2A—C10A111.5 (2)F6D—C11B—F5C86.0 (9)
C7A—N2A—H2NA106 (2)F6C—C11B—F5C102.2 (6)
C10A—N2A—H2NA109 (2)F5D—C11B—C4B118.8 (6)
C6A—C1A—C2A122.4 (2)F4C—C11B—C4B116.3 (4)
C6A—C1A—Cl1A120.3 (2)F5B—C11B—C4B117.4 (6)
C2A—C1A—Cl1A117.2 (2)F4—C11B—C4B116.2 (3)
C3A—C2A—C1A119.2 (2)F4B—C11B—C4B119.7 (5)
C3A—C2A—H2AA120.4F5—C11B—C4B115.7 (5)
C1A—C2A—H2AA120.4F6D—C11B—C4B112.3 (7)
C2A—C3A—C4A119.8 (3)F6C—C11B—C4B110.3 (4)
C2A—C3A—H3AA120.1F5C—C11B—C4B107.3 (5)
C4A—C3A—H3AA120.1F5D—C11B—F4D113.0 (8)
C3A—C4A—C5A120.4 (3)F4C—C11B—F4D64.3 (7)
C3A—C4A—C11A118.7 (2)F5B—C11B—F4D22.4 (7)
C5A—C4A—C11A120.9 (2)F4—C11B—F4D22.6 (5)
C4A—C5A—C6A121.0 (2)F4B—C11B—F4D128.4 (7)
C4A—C5A—H5AA119.5F5—C11B—F4D129.3 (6)
C6A—C5A—H5AA119.5F6D—C11B—F4D92.1 (8)
C1A—C6A—C5A117.2 (2)F6C—C11B—F4D51.0 (7)
C1A—C6A—C7A121.6 (2)F5C—C11B—F4D138.6 (6)
C5A—C6A—C7A121.2 (2)C4B—C11B—F4D111.6 (5)
N1A—C7A—N2A108.1 (2)F5D—C11B—F6118.0 (7)
N1A—C7A—C6A111.3 (2)F4C—C11B—F620.4 (5)
N2A—C7A—C6A108.7 (2)F5B—C11B—F661.9 (8)
N1A—C7A—H7AA109.6F4—C11B—F6103.4 (5)
N2A—C7A—H7AA109.6F4B—C11B—F677.1 (6)
C6A—C7A—H7AA109.6F5—C11B—F698.9 (6)
N1A—C8A—C9A109.0 (2)F6D—C11B—F612.7 (7)
N1A—C8A—H8AA109.9F6C—C11B—F6129.9 (6)
C9A—C8A—H8AA109.9F5C—C11B—F698.4 (6)
N1A—C8A—H8AB109.9C4B—C11B—F6106.2 (3)
C9A—C8A—H8AB109.9F4D—C11B—F684.2 (6)
H8AA—C8A—H8AB108.3C7B—N1B—C8B111.1 (2)
C8A—C9A—C10A109.3 (2)C7B—N1B—H1NB105 (2)
C8A—C9A—H9AA109.8C8B—N1B—H1NB109 (2)
C10A—C9A—H9AA109.8C7B—N2B—C10B110.9 (2)
C8A—C9A—H9AB109.8C7B—N2B—H2NB106 (2)
C10A—C9A—H9AB109.8C10B—N2B—H2NB109 (2)
H9AA—C9A—H9AB108.3C2B—C1B—C6B123.1 (2)
N2A—C10A—C9A108.6 (2)C2B—C1B—Cl1B117.0 (2)
N2A—C10A—H10A110.0C6B—C1B—Cl1B119.9 (2)
C9A—C10A—H10A110.0C3B—C2B—C1B118.7 (3)
N2A—C10A—H10B110.0C3B—C2B—H2BA120.6
C9A—C10A—H10B110.0C1B—C2B—H2BA120.6
H10A—C10A—H10B108.3C2B—C3B—C4B119.7 (3)
F2A—C11A—F3A106.0 (2)C2B—C3B—H3BA120.2
F2A—C11A—F1A106.4 (2)C4B—C3B—H3BA120.2
F3A—C11A—F1A105.7 (2)C5B—C4B—C3B120.8 (3)
F2A—C11A—C4A112.6 (2)C5B—C4B—C11B119.2 (3)
F3A—C11A—C4A112.3 (2)C3B—C4B—C11B120.0 (3)
F1A—C11A—C4A113.3 (2)C4B—C5B—C6B120.9 (3)
F5D—C11B—F4C119.8 (7)C4B—C5B—H5BA119.6
F5D—C11B—F5B120.0 (8)C6B—C5B—H5BA119.6
F4C—C11B—F5B41.9 (7)C1B—C6B—C5B116.8 (2)
F5D—C11B—F493.2 (7)C1B—C6B—C7B121.8 (2)
F4C—C11B—F483.0 (5)C5B—C6B—C7B121.4 (2)
F5B—C11B—F442.6 (8)N2B—C7B—N1B108.0 (2)
F5D—C11B—F4B44.6 (8)N2B—C7B—C6B111.4 (2)
F4C—C11B—F4B87.6 (7)N1B—C7B—C6B109.0 (2)
F5B—C11B—F4B116.3 (8)N2B—C7B—H7BA109.5
F4—C11B—F4B121.4 (6)N1B—C7B—H7BA109.5
F5D—C11B—F524.3 (6)C6B—C7B—H7BA109.5
F4C—C11B—F5107.5 (6)N1B—C8B—C9B108.4 (2)
F5B—C11B—F5126.7 (7)N1B—C8B—H8BA110.0
F4—C11B—F5113.6 (5)C9B—C8B—H8BA110.0
F4B—C11B—F521.9 (6)N1B—C8B—H8BB110.0
F5D—C11B—F6D105.7 (9)C9B—C8B—H8BB110.0
F4C—C11B—F6D28.3 (7)H8BA—C8B—H8BB108.4
F5B—C11B—F6D69.8 (10)C10B—C9B—C8B110.0 (2)
F4—C11B—F6D108.7 (8)C10B—C9B—H9BA109.7
F4B—C11B—F6D64.5 (8)C8B—C9B—H9BA109.7
F5—C11B—F6D86.2 (8)C10B—C9B—H9BB109.7
F5D—C11B—F6C71.4 (8)C8B—C9B—H9BB109.7
F4C—C11B—F6C109.8 (6)H9BA—C9B—H9BB108.2
F5B—C11B—F6C71.2 (8)N2B—C10B—C9B109.2 (2)
F4—C11B—F6C28.7 (4)N2B—C10B—H10C109.8
F4B—C11B—F6C111.2 (6)C9B—C10B—H10C109.8
F5—C11B—F6C95.1 (6)N2B—C10B—H10D109.8
F6D—C11B—F6C131.7 (8)C9B—C10B—H10D109.8
F5D—C11B—F5C30.9 (8)H10C—C10B—H10D108.3
F4C—C11B—F5C110.0 (7)H1W1—O1W—H2W199 (3)
F5B—C11B—F5C134.4 (7)H1W2—O2W—H2W2104 (3)
C6A—C1A—C2A—C3A0.9 (4)F4—C11B—C4B—C5B36.6 (7)
Cl1A—C1A—C2A—C3A−178.32 (19)F4B—C11B—C4B—C5B−161.8 (7)
C1A—C2A—C3A—C4A0.6 (4)F5—C11B—C4B—C5B173.8 (7)
C2A—C3A—C4A—C5A−1.1 (4)F6D—C11B—C4B—C5B−89.4 (8)
C2A—C3A—C4A—C11A178.5 (2)F6C—C11B—C4B—C5B67.3 (6)
C3A—C4A—C5A—C6A0.2 (4)F5C—C11B—C4B—C5B177.8 (5)
C11A—C4A—C5A—C6A−179.4 (2)F4D—C11B—C4B—C5B12.4 (7)
C2A—C1A—C6A—C5A−1.9 (4)F6—C11B—C4B—C5B−77.7 (4)
Cl1A—C1A—C6A—C5A177.39 (18)F5D—C11B—C4B—C3B−34.1 (9)
C2A—C1A—C6A—C7A178.7 (2)F4C—C11B—C4B—C3B120.7 (6)
Cl1A—C1A—C6A—C7A−2.0 (3)F5B—C11B—C4B—C3B168.0 (8)
C4A—C5A—C6A—C1A1.3 (3)F4—C11B—C4B—C3B−144.0 (6)
C4A—C5A—C6A—C7A−179.3 (2)F4B—C11B—C4B—C3B17.5 (7)
C8A—N1A—C7A—N2A−62.4 (3)F5—C11B—C4B—C3B−6.9 (8)
C8A—N1A—C7A—C6A178.3 (2)F6D—C11B—C4B—C3B89.9 (8)
C10A—N2A—C7A—N1A61.8 (3)F6C—C11B—C4B—C3B−113.4 (6)
C10A—N2A—C7A—C6A−177.3 (2)F5C—C11B—C4B—C3B−2.8 (6)
C1A—C6A—C7A—N1A−153.3 (2)F4D—C11B—C4B—C3B−168.2 (7)
C5A—C6A—C7A—N1A27.3 (3)F6—C11B—C4B—C3B101.7 (4)
C1A—C6A—C7A—N2A87.8 (3)C3B—C4B—C5B—C6B−0.5 (4)
C5A—C6A—C7A—N2A−91.6 (3)C11B—C4B—C5B—C6B178.9 (3)
C7A—N1A—C8A—C9A61.3 (3)C2B—C1B—C6B—C5B2.7 (4)
N1A—C8A—C9A—C10A−57.6 (3)Cl1B—C1B—C6B—C5B−176.75 (18)
C7A—N2A—C10A—C9A−59.3 (3)C2B—C1B—C6B—C7B−178.4 (2)
C8A—C9A—C10A—N2A56.3 (3)Cl1B—C1B—C6B—C7B2.2 (3)
C3A—C4A—C11A—F2A48.9 (3)C4B—C5B—C6B—C1B−1.3 (4)
C5A—C4A—C11A—F2A−131.5 (3)C4B—C5B—C6B—C7B179.7 (2)
C3A—C4A—C11A—F3A−70.7 (3)C10B—N2B—C7B—N1B62.4 (3)
C5A—C4A—C11A—F3A108.9 (3)C10B—N2B—C7B—C6B−178.0 (2)
C3A—C4A—C11A—F1A169.7 (2)C8B—N1B—C7B—N2B−63.0 (3)
C5A—C4A—C11A—F1A−10.7 (3)C8B—N1B—C7B—C6B175.8 (2)
C6B—C1B—C2B—C3B−2.1 (4)C1B—C6B—C7B—N2B154.7 (2)
Cl1B—C1B—C2B—C3B177.29 (19)C5B—C6B—C7B—N2B−26.4 (3)
C1B—C2B—C3B—C4B0.2 (4)C1B—C6B—C7B—N1B−86.3 (3)
C2B—C3B—C4B—C5B1.0 (4)C5B—C6B—C7B—N1B92.6 (3)
C2B—C3B—C4B—C11B−178.3 (3)C7B—N1B—C8B—C9B60.2 (3)
F5D—C11B—C4B—C5B146.6 (9)N1B—C8B—C9B—C10B−56.1 (3)
F4C—C11B—C4B—C5B−58.6 (7)C7B—N2B—C10B—C9B−59.7 (3)
F5B—C11B—C4B—C5B−11.4 (9)C8B—C9B—C10B—N2B56.0 (3)
D—H···AD—HH···AD···AD—H···A
N1A—H1NA···O1Wi0.90 (3)2.07 (4)2.885 (3)151 (3)
N1B—H1NB···Cl1Aii0.89 (3)2.76 (3)3.595 (2)156 (2)
N2B—H2NB···O2W0.84 (3)2.18 (4)2.969 (3)156 (3)
O1W—H1W1···N2Biii0.86 (4)1.95 (4)2.815 (3)174 (4)
O1W—H2W1···N2Aiv0.87 (4)2.02 (3)2.867 (3)165 (3)
O2W—H1W2···N1Bv0.83 (3)2.09 (3)2.891 (3)161 (3)
O2W—H2W2···N1Avi0.87 (4)1.98 (4)2.844 (3)176 (4)
C2A—H2AA···O2W0.932.353.249 (3)164
C5A—H5AA···F1A0.932.422.747 (3)100
C5A—H5AA···N1A0.932.522.835 (3)100
C7A—H7AA···Cl1A0.982.673.076 (3)105
C2B—H2BA···O1Wiv0.932.523.414 (3)162
C5B—H5BA···N2B0.932.532.838 (3)100
C7B—H7BA···Cl1B0.982.683.070 (3)104
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
N1A—H1NA⋯O1Wi0.90 (3)2.07 (4)2.885 (3)151 (3)
N1B—H1NB⋯Cl1Aii0.89 (3)2.76 (3)3.595 (2)156 (2)
N2B—H2NB⋯O2W0.84 (3)2.18 (4)2.969 (3)156 (3)
O1W—H1W1⋯N2Biii0.86 (4)1.95 (4)2.815 (3)174 (4)
O1W—H2W1⋯N2Aiv0.87 (4)2.02 (3)2.867 (3)165 (3)
O2W—H1W2⋯N1Bv0.83 (3)2.09 (3)2.891 (3)161 (3)
O2W—H2W2⋯N1Avi0.87 (4)1.98 (4)2.844 (3)176 (4)
C2A—H2AA⋯O2W0.932.353.249 (3)164
C5A—H5AA⋯F1A0.932.422.747 (3)100
C5A—H5AA⋯N1A0.932.522.835 (3)100
C7A—H7AA⋯Cl1A0.982.673.076 (3)105
C2B—H2BA⋯O1Wiv0.932.523.414 (3)162
C5B—H5BA⋯N2B0.932.532.838 (3)100
C7B—H7BA⋯Cl1B0.982.683.070 (3)104

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

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1.  A short history of SHELX.

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

2.  A virtual screening approach applied to the search for trypanothione reductase inhibitors.

Authors:  D Horvath
Journal:  J Med Chem       Date:  1997-07-18       Impact factor: 7.446

3.  Novel syntheses of hexahydropyrimidines and tetrahydroquinazolines.

Authors:  Alan R Katritzky; Sandeep K Singh; Hai-Ying He
Journal:  J Org Chem       Date:  2002-05-03       Impact factor: 4.354

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1.  5,5-Dimethyl-2,2-bis-(pyridin-2-yl)-1,3-diazinane.

Authors:  Ismail Warad; Afaf Alruwaili; Saud I Al-Resayes; M Iqbal Choudhary; Sammer Yousuf
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2012-05-19

2.  2,2-Bis(pyridin-2-yl)-1,3-diazinane.

Authors:  Salim F Haddad; Ismail Warad; Shehdeh Jodeh; Taibi Ben Hadda
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2013-03-23
  2 in total

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