3-Allyl-1,5-dibenzyl-1,5-benzodiazepine-2,4-dione.

The title compound, C(26)H(24)N(2)O(2), features a benzene ring fused with a seven-membered diazepine ring; the latter ring adopts a boat conformation (with the allyl-dimethyl-amino-methyl-bearing C atom as the prow and the fused-ring C atoms as the stern).

Related literature

For the crystal structure of benzo­diazepin-2,4-dione, see: Négrier et al. (2006 ▶).

Experimental

Crystal data

C26H24N2O2

M = 396.47

Monoclinic,

a = 9.2603 (4) Å

b = 14.0037 (6) Å

c = 16.2249 (7) Å

β = 91.996 (1)°

V = 2102.7 (2) Å3

Z = 4

Mo Kα radiation

μ = 0.08 mm−1

T = 193 K

0.40 × 0.40 × 0.07 mm

Data collection

Bruker APEXII diffractometer

Absorption correction: none

27620 measured reflections

4820 independent reflections

2934 reflections with I > 2σ(I)

R int = 0.050

Refinement

R[F 2 > 2σ(F 2)] = 0.043

wR(F 2) = 0.117

S = 1.00

4820 reflections

271 parameters

H-atom parameters constrained

Δρmax = 0.21 e Å−3

Δρmin = −0.18 e Å−3

Data collection: APEX2 (Bruker, 2005 ▶); cell refinement: SAINT (Bruker, 2005 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: X-SEED (Barbour, 2001 ▶); software used to prepare material for publication: publCIF (Westrip, 2009 ▶).

Crystal structure: contains datablocks global, I. DOI: 10.1107/S160053680904851X/sj2680sup1.cif

Structure factors: contains datablocks I. DOI: 10.1107/S160053680904851X/sj2680Isup2.hkl

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

C26H24N2O2	F(000) = 840
Mr = 396.47	Dx = 1.252 Mg m−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 4269 reflections
a = 9.2603 (4) Å	θ = 2.5–25.0°
b = 14.0037 (6) Å	µ = 0.08 mm−1
c = 16.2249 (7) Å	T = 193 K
β = 91.996 (1)°	Plate, colorless
V = 2102.7 (2) Å3	0.40 × 0.40 × 0.07 mm
Z = 4

Bruker APEXII diffractometer	2934 reflections with I > 2σ(I)
Radiation source: fine-focus sealed tube	Rint = 0.050
graphite	θmax = 27.5°, θmin = 1.9°
φ and ω scans	h = −11→12
27620 measured reflections	k = −18→18
4820 independent reflections	l = −21→16

Refinement on F2	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.043	Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.117	H-atom parameters constrained
S = 1.00	w = 1/[σ2(Fo2) + (0.0487P)2 + 0.414P] where P = (Fo2 + 2Fc2)/3
4820 reflections	(Δ/σ)max = 0.001
271 parameters	Δρmax = 0.21 e Å−3
0 restraints	Δρmin = −0.17 e Å−3

	x	y	z	Uiso*/Ueq
O1	0.49018 (14)	0.26136 (9)	0.33899 (7)	0.0470 (3)
O2	0.33507 (16)	0.40157 (8)	0.16934 (7)	0.0498 (4)
N1	0.50477 (15)	0.15481 (9)	0.23332 (8)	0.0330 (3)
N2	0.37563 (15)	0.26484 (9)	0.09974 (7)	0.0320 (3)
C1	0.43555 (19)	0.22301 (11)	0.27747 (10)	0.0348 (4)
C2	0.33193 (19)	0.31439 (11)	0.16711 (9)	0.0350 (4)
C3	0.28998 (18)	0.25375 (11)	0.24091 (9)	0.0336 (4)
H3	0.2349	0.1963	0.2210	0.040*
C4	0.2006 (2)	0.30886 (12)	0.30184 (10)	0.0409 (4)
H4A	0.1979	0.2725	0.3541	0.049*
H4B	0.2479	0.3709	0.3139	0.049*
C5	0.0492 (2)	0.32639 (13)	0.27024 (11)	0.0485 (5)
H5	0.0365	0.3419	0.2135	0.058*
C6	−0.0667 (3)	0.32235 (16)	0.31310 (14)	0.0658 (6)
H6A	−0.0595	0.3071	0.3701	0.079*
H6B	−0.1585	0.3347	0.2874	0.079*
C7	0.43855 (17)	0.10939 (11)	0.16252 (9)	0.0294 (3)
C8	0.37894 (16)	0.16300 (10)	0.09694 (9)	0.0285 (3)
C9	0.32362 (17)	0.11561 (12)	0.02736 (9)	0.0332 (4)
H9	0.2852	0.1515	−0.0180	0.040*
C10	0.32381 (18)	0.01744 (12)	0.02331 (10)	0.0371 (4)
H10	0.2853	−0.0140	−0.0245	0.045*
C11	0.38017 (18)	−0.03554 (12)	0.08892 (10)	0.0361 (4)
H11	0.3788	−0.1033	0.0866	0.043*
C12	0.43813 (17)	0.01011 (11)	0.15748 (10)	0.0331 (4)
H12	0.4784	−0.0265	0.2019	0.040*
C13	0.65246 (19)	0.12564 (13)	0.25940 (10)	0.0407 (4)
H13A	0.6512	0.0580	0.2772	0.049*
H13B	0.6853	0.1648	0.3073	0.049*
C14	0.75779 (18)	0.13696 (12)	0.19117 (10)	0.0382 (4)
C15	0.7462 (2)	0.21035 (14)	0.13427 (12)	0.0483 (5)
H15	0.6699	0.2554	0.1376	0.058*
C16	0.8450 (2)	0.21874 (16)	0.07231 (13)	0.0603 (6)
H16	0.8353	0.2689	0.0331	0.072*
C17	0.9570 (2)	0.15453 (16)	0.06759 (14)	0.0606 (6)
H17	1.0243	0.1602	0.0250	0.073*
C18	0.9714 (2)	0.08237 (15)	0.12436 (14)	0.0564 (5)
H18	1.0498	0.0389	0.1218	0.068*
C19	0.8714 (2)	0.07300 (13)	0.18536 (12)	0.0459 (5)
H19	0.8808	0.0220	0.2238	0.055*
C20	0.4289 (2)	0.32016 (12)	0.02996 (10)	0.0380 (4)
H20A	0.4780	0.2757	−0.0073	0.046*
H20B	0.5023	0.3659	0.0516	0.046*
C21	0.3168 (2)	0.37497 (12)	−0.02019 (9)	0.0385 (4)
C22	0.3657 (3)	0.43780 (13)	−0.07970 (11)	0.0553 (5)
H22	0.4664	0.4466	−0.0858	0.066*
C23	0.2682 (4)	0.48731 (17)	−0.12977 (13)	0.0764 (8)
H23	0.3021	0.5301	−0.1702	0.092*
C24	0.1224 (4)	0.47491 (18)	−0.12138 (15)	0.0839 (9)
H24	0.0558	0.5084	−0.1566	0.101*
C25	0.0723 (3)	0.41385 (16)	−0.06193 (15)	0.0704 (7)
H25	−0.0286	0.4058	−0.0557	0.084*
C26	0.1706 (2)	0.36411 (13)	−0.01120 (11)	0.0487 (5)
H26	0.1363	0.3224	0.0299	0.058*

	U11	U22	U33	U12	U13	U23
O1	0.0684 (9)	0.0398 (7)	0.0320 (6)	−0.0053 (6)	−0.0109 (6)	−0.0058 (5)
O2	0.0876 (10)	0.0251 (7)	0.0365 (7)	−0.0007 (6)	0.0008 (7)	−0.0003 (5)
N1	0.0420 (8)	0.0286 (7)	0.0280 (7)	−0.0001 (6)	−0.0064 (6)	0.0014 (6)
N2	0.0451 (8)	0.0256 (7)	0.0254 (7)	0.0015 (6)	0.0000 (6)	0.0024 (5)
C1	0.0534 (11)	0.0253 (8)	0.0255 (8)	−0.0046 (8)	−0.0026 (7)	0.0035 (7)
C2	0.0494 (11)	0.0275 (9)	0.0277 (8)	0.0007 (8)	−0.0044 (7)	0.0003 (7)
C3	0.0496 (10)	0.0258 (8)	0.0251 (8)	0.0005 (7)	−0.0003 (7)	−0.0025 (6)
C4	0.0616 (12)	0.0328 (9)	0.0283 (9)	0.0048 (9)	0.0038 (8)	−0.0028 (7)
C5	0.0664 (14)	0.0411 (11)	0.0381 (10)	0.0129 (10)	0.0013 (9)	−0.0056 (8)
C6	0.0641 (15)	0.0742 (16)	0.0593 (13)	−0.0053 (12)	0.0039 (11)	−0.0084 (12)
C7	0.0322 (9)	0.0282 (8)	0.0277 (8)	−0.0006 (7)	0.0018 (7)	−0.0014 (6)
C8	0.0338 (9)	0.0250 (8)	0.0268 (8)	0.0005 (7)	0.0042 (7)	−0.0010 (6)
C9	0.0353 (9)	0.0374 (10)	0.0267 (8)	0.0040 (7)	−0.0012 (7)	−0.0031 (7)
C10	0.0361 (10)	0.0390 (10)	0.0363 (9)	−0.0002 (8)	0.0008 (7)	−0.0131 (8)
C11	0.0394 (10)	0.0270 (8)	0.0425 (10)	0.0000 (7)	0.0090 (8)	−0.0064 (7)
C12	0.0365 (9)	0.0287 (9)	0.0343 (9)	0.0029 (7)	0.0040 (7)	0.0029 (7)
C13	0.0466 (11)	0.0368 (10)	0.0379 (9)	0.0003 (8)	−0.0112 (8)	0.0053 (8)
C14	0.0378 (10)	0.0328 (9)	0.0430 (10)	−0.0051 (8)	−0.0135 (8)	0.0008 (8)
C15	0.0398 (11)	0.0435 (11)	0.0613 (12)	−0.0011 (9)	−0.0048 (9)	0.0144 (9)
C16	0.0472 (12)	0.0683 (15)	0.0654 (14)	−0.0086 (11)	0.0005 (10)	0.0253 (11)
C17	0.0401 (12)	0.0711 (15)	0.0707 (14)	−0.0050 (11)	0.0047 (10)	0.0036 (12)
C18	0.0400 (11)	0.0509 (13)	0.0779 (15)	0.0021 (9)	−0.0041 (11)	−0.0037 (11)
C19	0.0426 (11)	0.0368 (10)	0.0572 (12)	−0.0012 (9)	−0.0127 (9)	0.0023 (9)
C20	0.0502 (11)	0.0339 (9)	0.0302 (8)	−0.0051 (8)	0.0038 (8)	0.0057 (7)
C21	0.0631 (13)	0.0280 (9)	0.0243 (8)	0.0036 (8)	−0.0005 (8)	−0.0006 (7)
C22	0.0937 (16)	0.0383 (11)	0.0345 (10)	0.0081 (11)	0.0103 (10)	0.0069 (8)
C23	0.141 (3)	0.0484 (14)	0.0396 (12)	0.0187 (16)	0.0015 (14)	0.0142 (10)
C24	0.132 (3)	0.0580 (16)	0.0587 (15)	0.0313 (17)	−0.0366 (17)	0.0071 (12)
C25	0.0779 (16)	0.0554 (14)	0.0756 (16)	0.0177 (12)	−0.0285 (13)	−0.0023 (12)
C26	0.0633 (14)	0.0394 (11)	0.0425 (10)	0.0056 (10)	−0.0105 (9)	0.0016 (8)

O1—C1	1.2271 (19)	C13—C14	1.509 (2)
O2—C2	1.2216 (19)	C13—H13A	0.9900
N1—C1	1.367 (2)	C13—H13B	0.9900
N1—C7	1.4321 (19)	C14—C15	1.383 (2)
N1—C13	1.475 (2)	C14—C19	1.388 (2)
N2—C2	1.3678 (19)	C15—C16	1.388 (3)
N2—C8	1.4273 (19)	C15—H15	0.9500
N2—C20	1.4710 (19)	C16—C17	1.377 (3)
C1—C3	1.516 (2)	C16—H16	0.9500
C2—C3	1.529 (2)	C17—C18	1.371 (3)
C3—C4	1.521 (2)	C17—H17	0.9500
C3—H3	1.0000	C18—C19	1.385 (3)
C4—C5	1.496 (3)	C18—H18	0.9500
C4—H4A	0.9900	C19—H19	0.9500
C4—H4B	0.9900	C20—C21	1.506 (2)
C5—C6	1.300 (3)	C20—H20A	0.9900
C5—H5	0.9500	C20—H20B	0.9900
C6—H6A	0.9500	C21—C26	1.376 (3)
C6—H6B	0.9500	C21—C22	1.393 (2)
C7—C12	1.393 (2)	C22—C23	1.380 (3)
C7—C8	1.400 (2)	C22—H22	0.9500
C8—C9	1.392 (2)	C23—C24	1.372 (4)
C9—C10	1.376 (2)	C23—H23	0.9500
C9—H9	0.9500	C24—C25	1.381 (4)
C10—C11	1.385 (2)	C24—H24	0.9500
C10—H10	0.9500	C25—C26	1.392 (3)
C11—C12	1.376 (2)	C25—H25	0.9500
C11—H11	0.9500	C26—H26	0.9500
C12—H12	0.9500
C1—N1—C7	122.36 (14)	N1—C13—C14	112.15 (13)
C1—N1—C13	119.35 (13)	N1—C13—H13A	109.2
C7—N1—C13	118.29 (13)	C14—C13—H13A	109.2
C2—N2—C8	122.66 (13)	N1—C13—H13B	109.2
C2—N2—C20	117.67 (13)	C14—C13—H13B	109.2
C8—N2—C20	119.58 (12)	H13A—C13—H13B	107.9
O1—C1—N1	123.00 (16)	C15—C14—C19	118.41 (17)
O1—C1—C3	121.99 (15)	C15—C14—C13	122.04 (16)
N1—C1—C3	114.85 (13)	C19—C14—C13	119.55 (16)
O2—C2—N2	121.55 (15)	C14—C15—C16	120.56 (18)
O2—C2—C3	122.56 (14)	C14—C15—H15	119.7
N2—C2—C3	115.74 (13)	C16—C15—H15	119.7
C1—C3—C4	112.72 (13)	C17—C16—C15	120.13 (19)
C1—C3—C2	102.56 (13)	C17—C16—H16	119.9
C4—C3—C2	112.70 (13)	C15—C16—H16	119.9
C1—C3—H3	109.5	C18—C17—C16	120.0 (2)
C4—C3—H3	109.5	C18—C17—H17	120.0
C2—C3—H3	109.5	C16—C17—H17	120.0
C5—C4—C3	112.65 (14)	C17—C18—C19	119.90 (19)
C5—C4—H4A	109.1	C17—C18—H18	120.1
C3—C4—H4A	109.1	C19—C18—H18	120.1
C5—C4—H4B	109.1	C18—C19—C14	120.98 (18)
C3—C4—H4B	109.1	C18—C19—H19	119.5
H4A—C4—H4B	107.8	C14—C19—H19	119.5
C6—C5—C4	126.20 (19)	N2—C20—C21	116.17 (14)
C6—C5—H5	116.9	N2—C20—H20A	108.2
C4—C5—H5	116.9	C21—C20—H20A	108.2
C5—C6—H6A	120.0	N2—C20—H20B	108.2
C5—C6—H6B	120.0	C21—C20—H20B	108.2
H6A—C6—H6B	120.0	H20A—C20—H20B	107.4
C12—C7—C8	119.37 (14)	C26—C21—C22	119.19 (18)
C12—C7—N1	119.39 (14)	C26—C21—C20	123.27 (15)
C8—C7—N1	121.20 (14)	C22—C21—C20	117.52 (18)
C9—C8—C7	119.02 (14)	C23—C22—C21	120.2 (2)
C9—C8—N2	119.64 (14)	C23—C22—H22	119.9
C7—C8—N2	121.34 (13)	C21—C22—H22	119.9
C10—C9—C8	120.93 (15)	C24—C23—C22	120.2 (2)
C10—C9—H9	119.5	C24—C23—H23	119.9
C8—C9—H9	119.5	C22—C23—H23	119.9
C9—C10—C11	119.97 (15)	C23—C24—C25	120.2 (2)
C9—C10—H10	120.0	C23—C24—H24	119.9
C11—C10—H10	120.0	C25—C24—H24	119.9
C12—C11—C10	119.91 (15)	C24—C25—C26	119.6 (3)
C12—C11—H11	120.0	C24—C25—H25	120.2
C10—C11—H11	120.0	C26—C25—H25	120.2
C11—C12—C7	120.77 (15)	C21—C26—C25	120.5 (2)
C11—C12—H12	119.6	C21—C26—H26	119.8
C7—C12—H12	119.6	C25—C26—H26	119.8
C7—N1—C1—O1	178.80 (15)	C7—C8—C9—C10	1.6 (2)
C13—N1—C1—O1	−0.6 (2)	N2—C8—C9—C10	−179.23 (15)
C7—N1—C1—C3	−5.8 (2)	C8—C9—C10—C11	−0.3 (2)
C13—N1—C1—C3	174.81 (13)	C9—C10—C11—C12	−1.1 (2)
C8—N2—C2—O2	177.22 (16)	C10—C11—C12—C7	1.2 (2)
C20—N2—C2—O2	0.8 (2)	C8—C7—C12—C11	0.1 (2)
C8—N2—C2—C3	1.5 (2)	N1—C7—C12—C11	−177.57 (14)
C20—N2—C2—C3	−174.87 (14)	C1—N1—C13—C14	−124.15 (16)
O1—C1—C3—C4	−19.6 (2)	C7—N1—C13—C14	56.45 (19)
N1—C1—C3—C4	164.96 (14)	N1—C13—C14—C15	34.5 (2)
O1—C1—C3—C2	101.85 (17)	N1—C13—C14—C19	−146.39 (15)
N1—C1—C3—C2	−73.59 (16)	C19—C14—C15—C16	0.8 (3)
O2—C2—C3—C1	−99.46 (19)	C13—C14—C15—C16	179.95 (18)
N2—C2—C3—C1	76.21 (17)	C14—C15—C16—C17	−0.8 (3)
O2—C2—C3—C4	22.0 (2)	C15—C16—C17—C18	−0.3 (3)
N2—C2—C3—C4	−162.32 (14)	C16—C17—C18—C19	1.4 (3)
C1—C3—C4—C5	−171.39 (14)	C17—C18—C19—C14	−1.3 (3)
C2—C3—C4—C5	73.10 (19)	C15—C14—C19—C18	0.2 (3)
C3—C4—C5—C6	140.7 (2)	C13—C14—C19—C18	−178.88 (17)
C1—N1—C7—C12	−129.21 (16)	C2—N2—C20—C21	−71.74 (19)
C13—N1—C7—C12	50.2 (2)	C8—N2—C20—C21	111.77 (17)
C1—N1—C7—C8	53.2 (2)	N2—C20—C21—C26	−9.8 (2)
C13—N1—C7—C8	−127.46 (16)	N2—C20—C21—C22	171.75 (15)
C12—C7—C8—C9	−1.5 (2)	C26—C21—C22—C23	−1.0 (3)
N1—C7—C8—C9	176.16 (14)	C20—C21—C22—C23	177.51 (17)
C12—C7—C8—N2	179.35 (14)	C21—C22—C23—C24	−0.1 (3)
N1—C7—C8—N2	−3.0 (2)	C22—C23—C24—C25	1.0 (4)
C2—N2—C8—C9	134.46 (16)	C23—C24—C25—C26	−0.8 (4)
C20—N2—C8—C9	−49.2 (2)	C22—C21—C26—C25	1.2 (3)
C2—N2—C8—C7	−46.4 (2)	C20—C21—C26—C25	−177.19 (17)
C20—N2—C8—C7	129.94 (16)	C24—C25—C26—C21	−0.4 (3)