2-(Tritylsulfan-yl)ethyl 3-iodo-benzoate.

The triphenyl-methyl group in the title compound, C(28)H(23)IO(2)S, has the methine carbon slightly flattened out [ΣC(phen-yl)-C-C(phen-yl) = 332.8 (6) °]. The -C-O-C-C-S- chain connecting the triphenyl-methyl group and the aromatic ring adopts an extended zigzag conformation, these five atoms being approximately co-planar (r.m.s. deviation 0.260 Å).

Related literature

For the 2-iodo­benzoate analog, see: Zhu et al. (2011 ▶).

Experimental

Crystal data

C28H23IO2S

M = 550.42

Triclinic,

a = 8.1634 (8) Å

b = 8.8413 (9) Å

c = 18.9968 (18) Å

α = 89.493 (1)°

β = 79.270 (2)°

γ = 65.663 (1)°

V = 1223.9 (2) Å3

Z = 2

Mo Kα radiation

μ = 1.42 mm−1

T = 293 K

0.40 × 0.35 × 0.20 mm

Data collection

Bruker SMART APEX diffractometer

Absorption correction: multi-scan (SADABS, Sheldrick, 1996 ▶) T min = 0.601, T max = 0.765

5948 measured reflections

4254 independent reflections

3375 reflections with I > 2σ(I)

R int = 0.018

Refinement

R[F 2 > 2σ(F 2)] = 0.045

wR(F 2) = 0.126

S = 1.02

4254 reflections

290 parameters

H-atom parameters constrained

Δρmax = 0.89 e Å−3

Δρmin = −1.33 e Å−3

Data collection: APEX2 (Bruker, 2007 ▶); cell refinement: SAINT (Bruker, 2007 ▶); 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, 2010 ▶).

Crystal structure: contains datablock(s) global, I. DOI: 10.1107/S1600536811036427/zs2142sup1.cif

Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536811036427/zs2142Isup2.hkl

Supplementary material file. DOI: 10.1107/S1600536811036427/zs2142Isup3.cml

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

C28H23IO2S	Z = 2
Mr = 550.42	F(000) = 552
Triclinic, P1	Dx = 1.494 Mg m−3
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 8.1634 (8) Å	Cell parameters from 2381 reflections
b = 8.8413 (9) Å	θ = 2.9–25.0°
c = 18.9968 (18) Å	µ = 1.42 mm−1
α = 89.493 (1)°	T = 293 K
β = 79.270 (2)°	Prism, yellow
γ = 65.663 (1)°	0.40 × 0.35 × 0.20 mm
V = 1223.9 (2) Å3

Bruker SMART APEX diffractometer	4254 independent reflections
Radiation source: fine-focus sealed tube	3375 reflections with I > 2σ(I)
graphite	Rint = 0.018
ω scans	θmax = 25.0°, θmin = 2.7°
Absorption correction: multi-scan (SADABS, Sheldrick, 1996)	h = −9→9
Tmin = 0.601, Tmax = 0.765	k = −10→10
5948 measured reflections	l = −22→19

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)] = 0.045	H-atom parameters constrained
wR(F2) = 0.126	w = 1/[σ2(Fo2) + (0.0509P)2 + 1.4533P] where P = (Fo2 + 2Fc2)/3
S = 1.02	(Δ/σ)max = 0.001
4254 reflections	Δρmax = 0.89 e Å−3
290 parameters	Δρmin = −1.33 e Å−3
0 restraints	Extinction correction: SHELXL, Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
Primary atom site location: structure-invariant direct methods	Extinction coefficient: 0.0354 (19)

	x	y	z	Uiso*/Ueq
I1	0.70737 (7)	0.61227 (5)	0.60081 (2)	0.1219 (3)
S1	0.73375 (12)	−0.09689 (11)	0.27224 (4)	0.0482 (2)
O1	0.9395 (4)	−0.0436 (4)	0.37588 (14)	0.0733 (8)
O2	1.0491 (6)	0.1484 (5)	0.3642 (2)	0.1083 (13)
C1	0.5442 (4)	−0.0134 (3)	0.16643 (17)	0.0376 (7)
C2	0.5437 (4)	0.0440 (4)	0.09843 (18)	0.0446 (7)
H2	0.6475	−0.0058	0.0623	0.054*
C3	0.3903 (5)	0.1748 (5)	0.0836 (2)	0.0569 (9)
H3	0.3920	0.2127	0.0378	0.068*
C4	0.2358 (5)	0.2489 (5)	0.1365 (2)	0.0626 (10)
H4	0.1326	0.3365	0.1265	0.075*
C5	0.2343 (5)	0.1929 (4)	0.2040 (2)	0.0591 (10)
H5	0.1303	0.2440	0.2400	0.071*
C6	0.3854 (4)	0.0617 (4)	0.21896 (19)	0.0482 (8)
H6	0.3815	0.0227	0.2646	0.058*
C7	0.8838 (4)	−0.1952 (4)	0.12723 (16)	0.0362 (6)
C8	0.9698 (4)	−0.3353 (4)	0.08007 (18)	0.0455 (7)
H8	0.9232	−0.4155	0.0825	0.055*
C9	1.1256 (5)	−0.3583 (5)	0.0288 (2)	0.0576 (9)
H9	1.1830	−0.4543	−0.0022	0.069*
C10	1.1947 (5)	−0.2414 (5)	0.0235 (2)	0.0565 (9)
H10	1.2975	−0.2564	−0.0115	0.068*
C11	1.1113 (5)	−0.1011 (5)	0.0702 (2)	0.0549 (9)
H11	1.1589	−0.0216	0.0673	0.066*
C12	0.9576 (4)	−0.0776 (4)	0.12155 (18)	0.0462 (8)
H12	0.9024	0.0180	0.1528	0.055*
C13	0.6642 (4)	−0.3178 (4)	0.18842 (17)	0.0385 (7)
C14	0.7540 (5)	−0.4510 (4)	0.2265 (2)	0.0510 (8)
H14	0.8427	−0.4480	0.2502	0.061*
C15	0.7132 (5)	−0.5887 (4)	0.2296 (2)	0.0601 (10)
H15	0.7749	−0.6769	0.2555	0.072*
C16	0.5843 (5)	−0.5972 (4)	0.1953 (2)	0.0625 (10)
H16	0.5566	−0.6895	0.1982	0.075*
C17	0.4959 (6)	−0.4673 (5)	0.1566 (3)	0.0659 (11)
H17	0.4090	−0.4722	0.1323	0.079*
C18	0.5353 (5)	−0.3291 (4)	0.1533 (2)	0.0557 (9)
H18	0.4738	−0.2420	0.1269	0.067*
C19	0.7098 (4)	−0.1647 (4)	0.18310 (16)	0.0364 (6)
C20	0.9669 (5)	−0.2308 (5)	0.2817 (2)	0.0594 (9)
H20A	0.9645	−0.3123	0.3160	0.071*
H20B	1.0386	−0.2898	0.2359	0.071*
C21	1.0527 (6)	−0.1264 (6)	0.3073 (2)	0.0700 (11)
H21A	1.1769	−0.1958	0.3127	0.084*
H21B	1.0567	−0.0452	0.2731	0.084*
C22	0.9472 (6)	0.0942 (6)	0.3973 (2)	0.0688 (11)
C23	0.8168 (6)	0.1760 (6)	0.4656 (2)	0.0694 (11)
C24	0.8162 (6)	0.3195 (6)	0.4935 (2)	0.0754 (12)
H24	0.8964	0.3620	0.4696	0.090*
C25	0.6974 (7)	0.4010 (7)	0.5568 (2)	0.0841 (14)
C26	0.5784 (8)	0.3367 (10)	0.5919 (3)	0.1035 (19)
H26	0.4970	0.3913	0.6342	0.124*
C27	0.5801 (8)	0.1935 (11)	0.5645 (3)	0.114 (2)
H27	0.5005	0.1506	0.5886	0.137*
C28	0.6994 (7)	0.1116 (8)	0.5013 (2)	0.0902 (16)
H28	0.7003	0.0140	0.4829	0.108*

	U11	U22	U33	U12	U13	U23
I1	0.1472 (5)	0.1016 (4)	0.0882 (3)	−0.0278 (3)	−0.0128 (3)	−0.0138 (2)
S1	0.0494 (5)	0.0535 (5)	0.0438 (5)	−0.0241 (4)	−0.0075 (4)	−0.0034 (4)
O1	0.085 (2)	0.115 (2)	0.0464 (15)	−0.0680 (19)	−0.0136 (14)	0.0030 (15)
O2	0.131 (3)	0.129 (3)	0.082 (2)	−0.093 (3)	0.032 (2)	−0.024 (2)
C1	0.0354 (15)	0.0313 (15)	0.0498 (18)	−0.0184 (13)	−0.0062 (13)	0.0012 (13)
C2	0.0424 (17)	0.0432 (17)	0.0494 (19)	−0.0198 (15)	−0.0074 (14)	0.0049 (14)
C3	0.054 (2)	0.056 (2)	0.065 (2)	−0.0259 (18)	−0.0183 (18)	0.0207 (18)
C4	0.045 (2)	0.045 (2)	0.092 (3)	−0.0110 (16)	−0.018 (2)	0.0169 (19)
C5	0.0410 (19)	0.047 (2)	0.077 (3)	−0.0113 (16)	0.0002 (17)	0.0031 (18)
C6	0.0423 (18)	0.0459 (18)	0.053 (2)	−0.0179 (15)	−0.0026 (15)	0.0062 (15)
C7	0.0326 (15)	0.0367 (15)	0.0403 (16)	−0.0152 (12)	−0.0078 (12)	0.0046 (12)
C8	0.0420 (17)	0.0408 (17)	0.0540 (19)	−0.0196 (14)	−0.0045 (15)	0.0006 (14)
C9	0.050 (2)	0.053 (2)	0.059 (2)	−0.0162 (17)	0.0039 (17)	−0.0092 (17)
C10	0.0441 (19)	0.065 (2)	0.058 (2)	−0.0262 (17)	0.0034 (16)	0.0054 (18)
C11	0.051 (2)	0.055 (2)	0.070 (2)	−0.0343 (17)	−0.0078 (17)	0.0108 (18)
C12	0.0462 (18)	0.0416 (17)	0.055 (2)	−0.0243 (15)	−0.0048 (15)	−0.0004 (14)
C13	0.0369 (15)	0.0309 (15)	0.0475 (17)	−0.0172 (13)	−0.0005 (13)	0.0001 (12)
C14	0.0467 (19)	0.0408 (18)	0.067 (2)	−0.0198 (15)	−0.0118 (16)	0.0074 (16)
C15	0.061 (2)	0.0365 (18)	0.079 (3)	−0.0205 (17)	−0.006 (2)	0.0131 (17)
C16	0.061 (2)	0.0404 (19)	0.089 (3)	−0.0312 (18)	0.003 (2)	−0.0027 (18)
C17	0.064 (2)	0.055 (2)	0.095 (3)	−0.038 (2)	−0.023 (2)	0.002 (2)
C18	0.058 (2)	0.0453 (19)	0.076 (3)	−0.0291 (17)	−0.0241 (19)	0.0108 (17)
C19	0.0361 (15)	0.0337 (15)	0.0412 (16)	−0.0173 (13)	−0.0058 (12)	0.0012 (12)
C20	0.055 (2)	0.071 (2)	0.058 (2)	−0.0274 (19)	−0.0214 (18)	0.0077 (18)
C21	0.064 (2)	0.106 (3)	0.054 (2)	−0.048 (2)	−0.0177 (19)	0.004 (2)
C22	0.069 (3)	0.097 (3)	0.052 (2)	−0.048 (2)	−0.010 (2)	0.004 (2)
C23	0.064 (2)	0.105 (3)	0.047 (2)	−0.041 (2)	−0.0158 (19)	0.011 (2)
C24	0.074 (3)	0.097 (3)	0.054 (2)	−0.037 (3)	−0.007 (2)	0.007 (2)
C25	0.078 (3)	0.107 (4)	0.055 (3)	−0.025 (3)	−0.016 (2)	0.003 (2)
C26	0.078 (3)	0.166 (6)	0.058 (3)	−0.049 (4)	−0.002 (2)	−0.006 (3)
C27	0.097 (4)	0.203 (7)	0.066 (3)	−0.092 (5)	0.000 (3)	0.006 (4)
C28	0.088 (3)	0.147 (5)	0.059 (3)	−0.075 (3)	−0.008 (2)	0.008 (3)

I1—C25	2.091 (6)	C12—H12	0.9300
S1—C20	1.823 (4)	C13—C18	1.383 (5)
S1—C19	1.872 (3)	C13—C14	1.385 (5)
O1—C22	1.317 (5)	C13—C19	1.542 (4)
O1—C21	1.449 (5)	C14—C15	1.387 (5)
O2—C22	1.202 (5)	C14—H14	0.9300
C1—C2	1.384 (4)	C15—C16	1.363 (6)
C1—C6	1.392 (4)	C15—H15	0.9300
C1—C19	1.542 (4)	C16—C17	1.372 (6)
C2—C3	1.384 (5)	C16—H16	0.9300
C2—H2	0.9300	C17—C18	1.384 (5)
C3—C4	1.374 (6)	C17—H17	0.9300
C3—H3	0.9300	C18—H18	0.9300
C4—C5	1.371 (6)	C20—C21	1.498 (5)
C4—H4	0.9300	C20—H20A	0.9700
C5—C6	1.377 (5)	C20—H20B	0.9700
C5—H5	0.9300	C21—H21A	0.9700
C6—H6	0.9300	C21—H21B	0.9700
C7—C8	1.378 (4)	C22—C23	1.486 (6)
C7—C12	1.395 (4)	C23—C24	1.378 (7)
C7—C19	1.532 (4)	C23—C28	1.379 (6)
C8—C9	1.392 (5)	C24—C25	1.382 (6)
C8—H8	0.9300	C24—H24	0.9300
C9—C10	1.361 (5)	C25—C26	1.385 (8)
C9—H9	0.9300	C26—C27	1.367 (9)
C10—C11	1.375 (5)	C26—H26	0.9300
C10—H10	0.9300	C27—C28	1.384 (8)
C11—C12	1.379 (5)	C27—H27	0.9300
C11—H11	0.9300	C28—H28	0.9300
C20—S1—C19	105.86 (16)	C15—C16—H16	120.6
C22—O1—C21	117.5 (3)	C17—C16—H16	120.6
C2—C1—C6	118.2 (3)	C16—C17—C18	120.5 (4)
C2—C1—C19	121.6 (3)	C16—C17—H17	119.8
C6—C1—C19	120.0 (3)	C18—C17—H17	119.8
C3—C2—C1	120.7 (3)	C17—C18—C13	121.4 (3)
C3—C2—H2	119.6	C17—C18—H18	119.3
C1—C2—H2	119.6	C13—C18—H18	119.3
C4—C3—C2	120.2 (4)	C7—C19—C1	110.8 (2)
C4—C3—H3	119.9	C7—C19—C13	112.6 (2)
C2—C3—H3	119.9	C1—C19—C13	109.4 (2)
C5—C4—C3	119.7 (3)	C7—C19—S1	109.38 (19)
C5—C4—H4	120.2	C1—C19—S1	102.89 (19)
C3—C4—H4	120.2	C13—C19—S1	111.3 (2)
C4—C5—C6	120.5 (3)	C21—C20—S1	109.3 (3)
C4—C5—H5	119.8	C21—C20—H20A	109.8
C6—C5—H5	119.8	S1—C20—H20A	109.8
C5—C6—C1	120.7 (3)	C21—C20—H20B	109.8
C5—C6—H6	119.7	S1—C20—H20B	109.8
C1—C6—H6	119.7	H20A—C20—H20B	108.3
C8—C7—C12	117.8 (3)	O1—C21—C20	106.6 (3)
C8—C7—C19	122.0 (3)	O1—C21—H21A	110.4
C12—C7—C19	120.2 (3)	C20—C21—H21A	110.4
C7—C8—C9	120.8 (3)	O1—C21—H21B	110.4
C7—C8—H8	119.6	C20—C21—H21B	110.4
C9—C8—H8	119.6	H21A—C21—H21B	108.6
C10—C9—C8	120.6 (3)	O2—C22—O1	123.0 (4)
C10—C9—H9	119.7	O2—C22—C23	123.6 (4)
C8—C9—H9	119.7	O1—C22—C23	113.4 (4)
C9—C10—C11	119.5 (3)	C24—C23—C28	120.0 (4)
C9—C10—H10	120.3	C24—C23—C22	118.1 (4)
C11—C10—H10	120.3	C28—C23—C22	121.9 (5)
C12—C11—C10	120.4 (3)	C23—C24—C25	120.5 (5)
C12—C11—H11	119.8	C23—C24—H24	119.7
C10—C11—H11	119.8	C25—C24—H24	119.7
C11—C12—C7	120.9 (3)	C24—C25—C26	119.2 (5)
C11—C12—H12	119.6	C24—C25—I1	119.9 (4)
C7—C12—H12	119.6	C26—C25—I1	120.8 (4)
C18—C13—C14	117.4 (3)	C27—C26—C25	120.3 (5)
C18—C13—C19	120.9 (3)	C27—C26—H26	119.9
C14—C13—C19	121.6 (3)	C25—C26—H26	119.9
C13—C14—C15	120.7 (3)	C26—C27—C28	120.6 (5)
C13—C14—H14	119.7	C26—C27—H27	119.7
C15—C14—H14	119.7	C28—C27—H27	119.7
C16—C15—C14	121.2 (4)	C23—C28—C27	119.5 (6)
C16—C15—H15	119.4	C23—C28—H28	120.3
C14—C15—H15	119.4	C27—C28—H28	120.3
C15—C16—C17	118.8 (3)
C6—C1—C2—C3	1.3 (5)	C2—C1—C19—C13	−104.0 (3)
C19—C1—C2—C3	176.8 (3)	C6—C1—C19—C13	71.4 (3)
C1—C2—C3—C4	−0.4 (5)	C2—C1—C19—S1	137.6 (2)
C2—C3—C4—C5	0.2 (6)	C6—C1—C19—S1	−46.9 (3)
C3—C4—C5—C6	−0.9 (6)	C18—C13—C19—C7	−98.5 (3)
C4—C5—C6—C1	1.9 (6)	C14—C13—C19—C7	79.5 (4)
C2—C1—C6—C5	−2.0 (5)	C18—C13—C19—C1	25.2 (4)
C19—C1—C6—C5	−177.6 (3)	C14—C13—C19—C1	−156.8 (3)
C12—C7—C8—C9	0.3 (5)	C18—C13—C19—S1	138.2 (3)
C19—C7—C8—C9	178.6 (3)	C14—C13—C19—S1	−43.8 (4)
C7—C8—C9—C10	−0.9 (6)	C20—S1—C19—C7	−42.7 (2)
C8—C9—C10—C11	1.2 (6)	C20—S1—C19—C1	−160.5 (2)
C9—C10—C11—C12	−0.8 (6)	C20—S1—C19—C13	82.4 (2)
C10—C11—C12—C7	0.1 (6)	C19—S1—C20—C21	133.8 (3)
C8—C7—C12—C11	0.1 (5)	C22—O1—C21—C20	−157.3 (4)
C19—C7—C12—C11	−178.2 (3)	S1—C20—C21—O1	59.9 (4)
C18—C13—C14—C15	−0.8 (5)	C21—O1—C22—O2	−3.5 (7)
C19—C13—C14—C15	−178.9 (3)	C21—O1—C22—C23	175.9 (3)
C13—C14—C15—C16	0.1 (6)	O2—C22—C23—C24	−1.8 (7)
C14—C15—C16—C17	0.8 (6)	O1—C22—C23—C24	178.8 (4)
C15—C16—C17—C18	−1.0 (6)	O2—C22—C23—C28	178.7 (5)
C16—C17—C18—C13	0.2 (6)	O1—C22—C23—C28	−0.8 (6)
C14—C13—C18—C17	0.7 (5)	C28—C23—C24—C25	−0.6 (7)
C19—C13—C18—C17	178.7 (3)	C22—C23—C24—C25	179.8 (4)
C8—C7—C19—C1	−113.4 (3)	C23—C24—C25—C26	−0.1 (7)
C12—C7—C19—C1	64.9 (3)	C23—C24—C25—I1	177.1 (3)
C8—C7—C19—C13	9.6 (4)	C24—C25—C26—C27	0.7 (8)
C12—C7—C19—C13	−172.1 (3)	I1—C25—C26—C27	−176.5 (5)
C8—C7—C19—S1	133.9 (3)	C25—C26—C27—C28	−0.5 (10)
C12—C7—C19—S1	−47.8 (3)	C24—C23—C28—C27	0.8 (8)
C2—C1—C19—C7	20.8 (4)	C22—C23—C28—C27	−179.7 (5)
C6—C1—C19—C7	−163.8 (3)	C26—C27—C28—C23	−0.2 (9)