2-Chloro-4-fluoro-N-phenyl-benzamide.

In the title compound, C(13)H(9)ClFNO, the dihedral angle between the two aromatic rings is 13.6 (2)°. In the crystal, the mol-ecules are linked by inter-molecular N-H⋯O hydrogen bonds into chains extending along the c-axis direction.

Related literature

For the chemical and pharmacological properties of amides, see: Arrizabalaga et al. (1984 ▶); Šladowska et al. (1999 ▶).

Experimental

Crystal data

C13H9ClFNO

M = 249.66

Monoclinic,

a = 22.262 (3) Å

b = 5.6452 (6) Å

c = 9.6743 (12) Å

β = 105.832 (2)°

V = 1169.7 (2) Å3

Z = 4

Mo Kα radiation

μ = 0.32 mm−1

T = 298 K

0.45 × 0.40 × 0.27 mm

Data collection

Bruker SMART CCD diffractometer

Absorption correction: multi-scan (SADABS; Sheldrick, 1996 ▶) T min = 0.869, T max = 0.919

2887 measured reflections

1671 independent reflections

1470 reflections with I > 2σ(I)

R int = 0.023

Refinement

R[F 2 > 2σ(F 2)] = 0.032

wR(F 2) = 0.079

S = 1.04

1671 reflections

154 parameters

2 restraints

H-atom parameters constrained

Δρmax = 0.21 e Å−3

Δρmin = −0.12 e Å−3

Absolute structure: Flack, (1983 ▶), 637 Friedel pairs

Flack parameter: 0.04 (7)

Data collection: SMART (Siemens, 1996 ▶); cell refinement: SAINT (Siemens, 1996 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶); software used to prepare material for publication: SHELXTL.

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536809024787/si2182sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S1600536809024787/si2182Isup2.hkl

Additional supplementary materials: crystallographic information; 3D view; checkCIF report

C13H9ClFNO	F(000) = 512
Mr = 249.66	Dx = 1.418 Mg m−3
Monoclinic, Cc	Mo Kα radiation, λ = 0.71073 Å
a = 22.262 (3) Å	Cell parameters from 1638 reflections
b = 5.6452 (6) Å	θ = 2.9–27.0°
c = 9.6743 (12) Å	µ = 0.32 mm−1
β = 105.832 (2)°	T = 298 K
V = 1169.7 (2) Å3	Block, colorless
Z = 4	0.45 × 0.40 × 0.27 mm

Bruker SMART CCD diffractometer	1671 independent reflections
Radiation source: fine-focus sealed tube	1470 reflections with I > 2σ(I)
graphite	Rint = 0.023
φ and ω scans	θmax = 25.0°, θmin = 1.9°
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	h = −24→26
Tmin = 0.869, Tmax = 0.919	k = −6→5
2887 measured reflections	l = −11→11

Refinement on F2	Secondary atom site location: difference Fourier map
Least-squares matrix: full	Hydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.032	H-atom parameters constrained
wR(F2) = 0.079	w = 1/[σ2(Fo2) + (0.0432P)2 + 0.1416P] where P = (Fo2 + 2Fc2)/3
S = 1.04	(Δ/σ)max < 0.001
1671 reflections	Δρmax = 0.21 e Å−3
154 parameters	Δρmin = −0.12 e Å−3
2 restraints	Absolute structure: Flack, (1983), 637 Friedel pairs
Primary atom site location: structure-invariant direct methods	Flack parameter: 0.04 (7)

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.

	x	y	z	Uiso*/Ueq
Cl1	0.25827 (4)	0.57325 (11)	0.03581 (7)	0.0567 (2)
F1	0.19086 (10)	−0.1122 (4)	0.2865 (2)	0.0839 (7)
N1	0.42846 (11)	0.5122 (4)	0.3097 (2)	0.0439 (5)
H1	0.4200	0.4944	0.3907	0.053*
O1	0.39721 (10)	0.4168 (4)	0.0742 (2)	0.0619 (6)
C1	0.38996 (13)	0.4115 (4)	0.1951 (3)	0.0407 (6)
C2	0.33604 (12)	0.2803 (4)	0.2241 (2)	0.0362 (6)
C3	0.27498 (13)	0.3337 (4)	0.1537 (3)	0.0392 (6)
C4	0.22559 (14)	0.2060 (5)	0.1747 (3)	0.0479 (7)
H4	0.1845	0.2458	0.1281	0.057*
C5	0.23956 (15)	0.0173 (6)	0.2675 (3)	0.0538 (8)
C6	0.29854 (16)	−0.0470 (5)	0.3395 (3)	0.0513 (8)
H6	0.3061	−0.1772	0.4008	0.062*
C7	0.34669 (13)	0.0887 (5)	0.3182 (3)	0.0457 (7)
H7	0.3875	0.0510	0.3681	0.055*
C8	0.48249 (13)	0.6470 (5)	0.3095 (3)	0.0428 (7)
C9	0.47880 (18)	0.8278 (6)	0.2111 (4)	0.0632 (8)
H9	0.4415	0.8593	0.1422	0.076*
C10	0.5315 (2)	0.9607 (7)	0.2168 (5)	0.0802 (12)
H10	0.5296	1.0810	0.1501	0.096*
C11	0.5862 (2)	0.9185 (6)	0.3187 (5)	0.0805 (12)
H11	0.6212	1.0107	0.3220	0.097*
C12	0.58956 (18)	0.7403 (7)	0.4161 (5)	0.0810 (10)
H12	0.6269	0.7102	0.4855	0.097*
C13	0.53723 (17)	0.6047 (6)	0.4110 (4)	0.0637 (9)
H13	0.5395	0.4838	0.4775	0.076*

	U11	U22	U33	U12	U13	U23
Cl1	0.0651 (5)	0.0510 (4)	0.0528 (5)	0.0117 (4)	0.0138 (3)	0.0092 (4)
F1	0.0792 (15)	0.0871 (14)	0.0939 (17)	−0.0334 (11)	0.0379 (13)	0.0012 (12)
N1	0.0456 (13)	0.0597 (13)	0.0304 (13)	−0.0075 (11)	0.0170 (10)	−0.0029 (10)
O1	0.0661 (15)	0.0934 (16)	0.0314 (11)	−0.0216 (11)	0.0221 (10)	−0.0078 (10)
C1	0.0450 (15)	0.0521 (15)	0.0278 (15)	0.0011 (13)	0.0145 (12)	0.0014 (12)
C2	0.0434 (15)	0.0422 (14)	0.0235 (13)	−0.0018 (12)	0.0101 (11)	−0.0035 (10)
C3	0.0473 (16)	0.0376 (13)	0.0340 (15)	0.0002 (11)	0.0133 (13)	−0.0045 (11)
C4	0.0416 (16)	0.0548 (16)	0.0473 (17)	−0.0005 (13)	0.0122 (13)	−0.0097 (14)
C5	0.060 (2)	0.0530 (17)	0.056 (2)	−0.0156 (18)	0.0290 (18)	−0.0052 (14)
C6	0.070 (2)	0.0450 (17)	0.0436 (18)	−0.0034 (14)	0.0226 (16)	0.0029 (13)
C7	0.0496 (18)	0.0528 (16)	0.0337 (15)	0.0032 (13)	0.0097 (14)	−0.0016 (13)
C8	0.0431 (18)	0.0492 (15)	0.0410 (16)	−0.0041 (13)	0.0199 (14)	−0.0049 (12)
C9	0.065 (2)	0.0698 (19)	0.057 (2)	−0.0049 (17)	0.0210 (17)	0.0119 (17)
C10	0.088 (3)	0.072 (2)	0.090 (3)	−0.018 (2)	0.042 (3)	0.014 (2)
C11	0.062 (3)	0.084 (3)	0.102 (3)	−0.021 (2)	0.034 (3)	−0.005 (2)
C12	0.048 (2)	0.088 (3)	0.103 (3)	−0.0086 (18)	0.0121 (18)	0.002 (2)
C13	0.056 (2)	0.071 (2)	0.062 (2)	−0.0065 (17)	0.0130 (17)	0.0067 (16)

Cl1—C3	1.743 (3)	C6—H6	0.9300
F1—C5	1.361 (4)	C7—H7	0.9300
N1—C1	1.330 (4)	C8—C13	1.362 (5)
N1—C8	1.424 (3)	C8—C9	1.382 (4)
N1—H1	0.8600	C9—C10	1.381 (5)
O1—C1	1.224 (3)	C9—H9	0.9300
C1—C2	1.500 (4)	C10—C11	1.363 (6)
C2—C3	1.377 (4)	C10—H10	0.9300
C2—C7	1.392 (4)	C11—C12	1.366 (6)
C3—C4	1.375 (4)	C11—H11	0.9300
C4—C5	1.373 (4)	C12—C13	1.383 (5)
C4—H4	0.9300	C12—H12	0.9300
C5—C6	1.357 (5)	C13—H13	0.9300
C6—C7	1.378 (4)
C1—N1—C8	125.4 (2)	C6—C7—C2	122.0 (3)
C1—N1—H1	117.3	C6—C7—H7	119.0
C8—N1—H1	117.3	C2—C7—H7	119.0
O1—C1—N1	124.3 (3)	C13—C8—C9	120.0 (3)
O1—C1—C2	120.8 (2)	C13—C8—N1	119.7 (3)
N1—C1—C2	114.9 (2)	C9—C8—N1	120.3 (3)
C3—C2—C7	117.5 (2)	C10—C9—C8	118.9 (3)
C3—C2—C1	122.1 (2)	C10—C9—H9	120.5
C7—C2—C1	120.2 (2)	C8—C9—H9	120.5
C4—C3—C2	122.2 (2)	C11—C10—C9	121.1 (3)
C4—C3—Cl1	117.8 (2)	C11—C10—H10	119.5
C2—C3—Cl1	119.92 (19)	C9—C10—H10	119.5
C5—C4—C3	117.1 (3)	C10—C11—C12	119.8 (3)
C5—C4—H4	121.5	C10—C11—H11	120.1
C3—C4—H4	121.5	C12—C11—H11	120.1
C6—C5—F1	118.8 (3)	C11—C12—C13	119.8 (4)
C6—C5—C4	123.9 (3)	C11—C12—H12	120.1
F1—C5—C4	117.3 (3)	C13—C12—H12	120.1
C5—C6—C7	117.2 (3)	C8—C13—C12	120.5 (3)
C5—C6—H6	121.4	C8—C13—H13	119.7
C7—C6—H6	121.4	C12—C13—H13	119.7
C8—N1—C1—O1	2.1 (4)	C4—C5—C6—C7	0.7 (4)
C8—N1—C1—C2	−179.5 (2)	C5—C6—C7—C2	−1.6 (4)
O1—C1—C2—C3	−58.5 (3)	C3—C2—C7—C6	1.1 (4)
N1—C1—C2—C3	123.1 (3)	C1—C2—C7—C6	−175.2 (2)
O1—C1—C2—C7	117.5 (3)	C1—N1—C8—C13	−133.3 (3)
N1—C1—C2—C7	−60.9 (3)	C1—N1—C8—C9	49.8 (4)
C7—C2—C3—C4	0.5 (4)	C13—C8—C9—C10	0.9 (5)
C1—C2—C3—C4	176.6 (2)	N1—C8—C9—C10	177.8 (3)
C7—C2—C3—Cl1	179.33 (19)	C8—C9—C10—C11	−1.0 (6)
C1—C2—C3—Cl1	−4.5 (3)	C9—C10—C11—C12	0.8 (6)
C2—C3—C4—C5	−1.4 (4)	C10—C11—C12—C13	−0.4 (6)
Cl1—C3—C4—C5	179.8 (2)	C9—C8—C13—C12	−0.5 (5)
C3—C4—C5—C6	0.7 (4)	N1—C8—C13—C12	−177.4 (3)
C3—C4—C5—F1	−178.8 (2)	C11—C12—C13—C8	0.2 (6)
F1—C5—C6—C7	−179.8 (3)

D—H···A	D—H	H···A	D···A	D—H···A
N1—H1···O1i	0.86	2.04	2.857 (3)	159

Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1⋯O1i	0.86	2.04	2.857 (3)	159

Symmetry code: (i) .