Literature DB >> 21582951

25,26,27,28-Tetra-butoxy-5,11,17,23-tetra-tert-butyl-calix[4]arene chloro-form tetra-solvate dihydrate.

Zhengyi Li, Dinghao Yuan, Haitao Xi, Xiaoqiang Sun.   

Abstract

The title compound, C(60)H(88)O(4)·4CHCl(3)·2H(2)O, is the alkyl-ated product of 5,11,17,23-tetra-tert-butyl-calix[4]arene. It adopts a distorted cone conformation which leads to an open cavity. All the phenolic rings are tilted so that their tert-butyl groups are pitched away from the calix cavity. Two opposite aromatic rings are close to being perpendicular to one another [dihedral angle 85.0 (2)°], while the other pair of opposite rings is almost parallel [dihedral angle 8.1 (2)°], and adjacent phenolic rings are almost perpendicular [dihedral angles 82.4 (1) or 87.9 (1)°]. In the crystal, the water molecule and calixarene interact by way of O-H⋯O hydrogen bonds.

Entities:  

Year:  2009        PMID: 21582951      PMCID: PMC2969488          DOI: 10.1107/S160053680902217X

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


Related literature

For calix[4]arene derivatives as supra­molecular building blocks, see: Böhmer (1995 ▶); Homden & Redshaw (2008 ▶). For related structures, see: Rathore et al. (2000 ▶) and Brusko et al. (2005 ▶). For details of the synthesis, see: Matthews et al. (1999 ▶).

Experimental

Crystal data

C60H88O4·4CHCl3·2H2O M = 1386.81 Orthorhombic, a = 23.697 (6) Å b = 13.682 (6) Å c = 25.402 (11) Å V = 8236 (5) Å3 Z = 4 Mo Kα radiation μ = 0.44 mm−1 T = 291 K 0.26 × 0.22 × 0.20 mm

Data collection

Bruker SMART APEX CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2000 ▶) T min = 0.894, T max = 0.917 30239 measured reflections 8098 independent reflections 5524 reflections with I > 2σ(I) R int = 0.036

Refinement

R[F 2 > 2σ(F 2)] = 0.053 wR(F 2) = 0.117 S = 1.06 8098 reflections 396 parameters H-atom parameters constrained Δρmax = 0.82 e Å−3 Δρmin = −0.73 e Å−3 Data collection: SMART (Bruker, 2000 ▶); cell refinement: SAINT (Bruker, 2000 ▶); 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. Crystal structure: contains datablocks I, global. DOI: 10.1107/S160053680902217X/ez2170sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S160053680902217X/ez2170Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C60H88O4·4CHCl3·2H2OF(000) = 2928
Mr = 1386.81Dx = 1.118 Mg m3
Orthorhombic, PbcnMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2n 2abCell parameters from 3284 reflections
a = 23.697 (6) Åθ = 2.1–23.4°
b = 13.682 (6) ŵ = 0.44 mm1
c = 25.402 (11) ÅT = 291 K
V = 8236 (5) Å3Block, colourless
Z = 40.26 × 0.22 × 0.20 mm
Bruker SMART APEX CCD diffractometer8098 independent reflections
Radiation source: sealed tube5524 reflections with I > 2σ(I)
graphiteRint = 0.036
φ and ω scansθmax = 26.0°, θmin = 1.6°
Absorption correction: multi-scan (SADABS; Bruker, 2000)h = −29→29
Tmin = 0.894, Tmax = 0.917k = −16→16
30239 measured reflectionsl = −30→31
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.053Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.117H-atom parameters constrained
S = 1.06w = 1/[σ2(Fo2) + (0.05P)2 + 1.66P] where P = (Fo2 + 2Fc2)/3
8098 reflections(Δ/σ)max < 0.001
396 parametersΔρmax = 0.82 e Å3
0 restraintsΔρmin = −0.73 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)
C10.57787 (15)0.8058 (2)0.67567 (14)0.0420 (8)
C20.54138 (13)0.8518 (2)0.63953 (12)0.0404 (7)
C30.54206 (12)0.9534 (2)0.63508 (11)0.0386 (6)
H30.51790.98480.61170.046*
C40.57917 (13)1.0070 (2)0.66598 (11)0.0421 (7)
C50.61583 (11)0.9617 (2)0.70150 (10)0.0332 (6)
H50.64060.99860.72180.040*
C60.61457 (12)0.8602 (2)0.70603 (12)0.0370 (7)
C70.57813 (12)1.1231 (2)0.65850 (11)0.0387 (6)
C80.60471 (12)1.1455 (2)0.60597 (11)0.0393 (7)
H8A0.58571.19990.59010.059*
H8B0.60161.08940.58340.059*
H8C0.64381.16130.61090.059*
C90.51820 (10)1.1628 (2)0.66195 (11)0.0357 (6)
H9A0.51881.23250.65740.054*
H9B0.50251.14720.69580.054*
H9C0.49551.13370.63480.054*
C100.61488 (11)1.1702 (2)0.69931 (12)0.0390 (7)
H10B0.65301.14750.69530.058*
H10C0.60141.15340.73380.058*
H10A0.61381.23990.69500.058*
C110.61946 (12)0.6586 (2)0.64961 (11)0.0367 (6)
H11A0.65490.67390.66680.044*
H11B0.62080.68510.61420.044*
C120.61228 (12)0.5483 (2)0.64683 (12)0.0401 (7)
H12A0.60350.52340.68160.048*
H12B0.58090.53280.62380.048*
C130.66489 (12)0.4991 (2)0.62667 (11)0.0372 (6)
H13A0.69570.50620.65160.045*
H13B0.67630.52660.59310.045*
C140.64812 (11)0.3916 (2)0.62061 (11)0.0371 (6)
H14B0.65540.35760.65290.056*
H14C0.66980.36260.59280.056*
H14A0.60870.38740.61230.056*
C150.58547 (13)0.7960 (3)0.82537 (12)0.0386 (7)
C160.63350 (12)0.8410 (2)0.80232 (12)0.0381 (7)
C170.65826 (12)0.9148 (2)0.82949 (10)0.0357 (6)
H170.68890.94750.81480.043*
C180.63800 (12)0.9434 (2)0.88036 (12)0.0425 (7)
C190.59227 (12)0.9009 (2)0.90043 (12)0.0382 (6)
H190.57900.92040.93320.046*
C200.56358 (12)0.8264 (2)0.87252 (11)0.0344 (6)
C210.66801 (11)1.0294 (2)0.90845 (10)0.0350 (6)
C220.66772 (13)1.1203 (2)0.87343 (12)0.0440 (7)
H22A0.68701.17260.89100.066*
H22B0.62951.13930.86640.066*
H22C0.68651.10600.84090.066*
C230.73076 (11)1.0099 (2)0.91302 (11)0.0391 (6)
H23A0.75121.05760.89290.059*
H23B0.73900.94570.89980.059*
H23C0.74191.01390.94930.059*
C240.64602 (12)1.0517 (2)0.96417 (11)0.0387 (6)
H24A0.63420.99210.98070.058*
H24B0.61461.09570.96200.058*
H24C0.67551.08130.98460.058*
C250.55579 (12)0.6195 (2)0.80020 (11)0.0360 (6)
H25A0.53880.59390.76830.043*
H25B0.52950.60580.82850.043*
C260.60791 (11)0.5575 (2)0.81072 (12)0.0376 (6)
H26A0.62080.56840.84650.045*
H26B0.63790.57670.78690.045*
C270.59455 (11)0.44823 (19)0.80301 (11)0.0328 (6)
H27A0.58870.43350.76610.039*
H27B0.56090.43000.82240.039*
C280.64732 (12)0.3929 (2)0.82466 (11)0.0379 (6)
H28B0.67870.40270.80130.057*
H28C0.63910.32430.82700.057*
H28A0.65670.41750.85900.057*
C290.64066 (10)0.80479 (17)0.74812 (14)0.0385 (5)
H29A0.68080.80100.74090.046*
H29B0.62590.73870.74670.046*
C300.50488 (16)0.79714 (19)0.89170 (10)0.0404 (6)
H30A0.50130.81240.92880.049*
H30B0.49990.72720.88740.049*
C310.49573 (17)0.3828 (2)0.52153 (11)0.0460 (7)
H310.47980.41570.49070.055*
C320.73122 (15)0.2694 (3)0.01260 (14)0.0508 (9)
H320.71120.22780.03790.061*
Cl10.48281 (3)0.45236 (5)0.57806 (3)0.04247 (18)
Cl20.46515 (3)0.26789 (6)0.52866 (3)0.04539 (18)
Cl30.56833 (3)0.36925 (5)0.51371 (3)0.03910 (16)
Cl40.68348 (3)0.31971 (5)−0.03167 (3)0.04333 (18)
Cl50.78106 (3)0.20027 (5)−0.02173 (3)0.03840 (18)
Cl60.76660 (3)0.36324 (5)0.04606 (3)0.04280 (18)
O10.57497 (8)0.70222 (14)0.67742 (8)0.0400 (5)
O20.55697 (8)0.72678 (14)0.79425 (8)0.0401 (5)
O30.7506 (3)0.8728 (5)0.6931 (3)0.0465 (17)0.30
H3A0.75460.85150.66190.056*0.30
H3C0.77850.85480.71180.056*0.30
O40.78185 (17)0.7656 (3)0.7477 (3)0.0369 (9)0.40
H4B0.77290.77530.77960.044*0.40
H4C0.76750.71210.73720.044*0.40
O50.4793 (3)0.9277 (5)0.9875 (3)0.0464 (17)0.30
H5B0.50400.91801.01120.056*0.30
H5C0.48000.98730.97820.056*0.30
U11U22U33U12U13U23
C10.0446 (19)0.0317 (16)0.0495 (19)−0.0136 (14)0.0014 (14)0.0140 (14)
C20.0419 (17)0.0379 (16)0.0416 (16)−0.0079 (13)0.0082 (13)0.0112 (13)
C30.0405 (15)0.0396 (15)0.0358 (14)−0.0037 (12)0.0043 (12)0.0091 (12)
C40.0529 (18)0.0374 (15)0.0359 (14)−0.0077 (13)0.0018 (13)0.0115 (12)
C50.0389 (15)0.0347 (14)0.0260 (12)−0.0067 (11)0.0045 (11)0.0022 (11)
C60.0319 (16)0.0366 (16)0.0425 (15)0.0040 (12)0.0091 (12)−0.0020 (12)
C70.0435 (16)0.0383 (15)0.0342 (13)0.0056 (12)0.0009 (12)0.0046 (12)
C80.0322 (14)0.0398 (16)0.0458 (16)−0.0118 (12)0.0055 (12)0.0111 (13)
C90.0360 (15)0.0355 (14)0.0357 (13)−0.0113 (10)−0.0072 (10)−0.0194 (11)
C100.0289 (14)0.0411 (16)0.0469 (16)−0.0106 (12)−0.0043 (12)0.0161 (13)
C110.0383 (15)0.0353 (14)0.0366 (14)0.0014 (12)−0.0156 (12)0.0012 (11)
C120.0314 (14)0.0413 (16)0.0477 (16)−0.0030 (12)0.0106 (12)−0.0180 (13)
C130.0408 (15)0.0374 (14)0.0335 (13)0.0079 (12)0.0197 (12)0.0100 (11)
C140.0299 (14)0.0458 (16)0.0356 (14)−0.0042 (12)0.0144 (12)−0.0101 (12)
C150.0286 (15)0.0514 (19)0.0358 (16)−0.0057 (14)−0.0025 (12)−0.0070 (14)
C160.0253 (14)0.0437 (17)0.0454 (17)0.0022 (12)−0.0003 (12)−0.0089 (13)
C170.0395 (15)0.0323 (14)0.0353 (13)−0.0079 (12)−0.0132 (12)0.0089 (11)
C180.0376 (16)0.0488 (17)0.0413 (15)−0.0044 (13)−0.0135 (13)−0.0021 (13)
C190.0297 (14)0.0364 (14)0.0484 (16)0.0098 (11)−0.0061 (12)−0.0129 (13)
C200.0357 (15)0.0331 (14)0.0345 (14)0.0004 (12)−0.0026 (12)0.0082 (12)
C210.0351 (14)0.0360 (15)0.0339 (13)−0.0060 (11)−0.0089 (11)0.0109 (11)
C220.0445 (17)0.0413 (16)0.0462 (16)0.0042 (13)0.0126 (14)0.0092 (14)
C230.0322 (14)0.0422 (16)0.0428 (15)−0.0106 (12)0.0004 (12)0.0092 (13)
C240.0405 (15)0.0383 (15)0.0373 (15)0.0007 (12)0.0051 (12)0.0063 (12)
C250.0376 (15)0.0336 (14)0.0367 (14)0.0063 (11)0.0143 (12)0.0080 (12)
C260.0305 (14)0.0385 (15)0.0438 (15)−0.0084 (11)−0.0140 (12)0.0158 (12)
C270.0261 (13)0.0320 (13)0.0402 (14)0.0011 (11)0.0158 (11)−0.0071 (11)
C280.0446 (16)0.0305 (14)0.0387 (14)−0.0132 (12)−0.0178 (12)0.0062 (11)
C290.0395 (13)0.0375 (13)0.0385 (12)−0.0099 (10)0.0062 (17)−0.0045 (16)
C300.0419 (16)0.0379 (13)0.0416 (13)−0.0079 (16)0.0082 (15)0.0112 (10)
C310.0461 (17)0.0377 (13)0.0542 (15)0.0044 (17)−0.0183 (18)−0.0080 (12)
C320.053 (2)0.0443 (19)0.0553 (19)0.0173 (15)−0.0097 (15)−0.0163 (15)
Cl10.0439 (4)0.0405 (4)0.0431 (4)−0.0083 (3)0.0139 (3)0.0118 (3)
Cl20.0457 (4)0.0454 (4)0.0451 (4)0.0024 (3)0.0075 (3)0.0044 (3)
Cl30.0469 (4)0.0377 (3)0.0327 (3)0.0113 (3)0.0002 (3)0.0123 (3)
Cl40.0435 (4)0.0400 (4)0.0464 (4)0.0117 (3)0.0128 (3)−0.0054 (3)
Cl50.0459 (4)0.0294 (3)0.0399 (4)0.0140 (3)0.0162 (3)0.0174 (3)
Cl60.0451 (4)0.0454 (4)0.0380 (3)0.0105 (3)0.0132 (3)−0.0117 (3)
O10.0363 (11)0.0351 (11)0.0487 (12)−0.0017 (8)−0.0087 (9)0.0058 (9)
O20.0401 (11)0.0316 (11)0.0485 (12)0.0001 (9)0.0012 (9)−0.0122 (9)
O30.040 (4)0.052 (4)0.048 (4)−0.025 (3)0.006 (3)0.021 (3)
O40.044 (2)0.032 (2)0.035 (2)0.0053 (17)−0.010 (3)−0.002 (3)
O50.049 (4)0.048 (4)0.043 (4)−0.012 (3)0.014 (3)−0.014 (3)
C1—C61.381 (4)C19—H190.9300
C1—C21.410 (5)C20—C301.527 (4)
C1—O11.419 (3)C21—C231.515 (4)
C2—C31.395 (4)C21—C221.529 (4)
C2—C30i1.546 (4)C21—C241.539 (4)
C3—C41.389 (4)C22—H22A0.9600
C3—H30.9300C22—H22B0.9600
C4—C51.398 (4)C22—H22C0.9600
C4—C71.601 (4)C23—H23A0.9600
C5—C61.394 (4)C23—H23B0.9600
C5—H50.9300C23—H23C0.9600
C6—C291.449 (4)C24—H24A0.9600
C7—C101.499 (4)C24—H24B0.9600
C7—C81.507 (4)C24—H24C0.9600
C7—C91.523 (4)C25—O21.475 (3)
C8—H8A0.9600C25—C261.523 (4)
C8—H8B0.9600C25—H25A0.9700
C8—H8C0.9600C25—H25B0.9700
C9—H9A0.9600C26—C271.540 (4)
C9—H9B0.9600C26—H26A0.9700
C9—H9C0.9600C26—H26B0.9700
C10—H10B0.9600C27—C281.562 (4)
C10—H10C0.9600C27—H27A0.9700
C10—H10A0.9600C27—H27B0.9700
C11—O11.403 (4)C28—H28B0.9600
C11—C121.520 (4)C28—H28C0.9600
C11—H11A0.9700C28—H28A0.9600
C11—H11B0.9700C29—H29A0.9700
C12—C131.507 (4)C29—H29B0.9700
C12—H12A0.9700C30—C2i1.546 (4)
C12—H12B0.9700C30—H30A0.9700
C13—C141.531 (4)C30—H30B0.9700
C13—H13A0.9700C31—Cl21.740 (3)
C13—H13B0.9700C31—Cl31.742 (4)
C14—H14B0.9600C31—Cl11.750 (3)
C14—H14C0.9600C31—H310.9800
C14—H14A0.9600C32—Cl41.737 (3)
C15—C201.370 (4)C32—Cl51.746 (3)
C15—O21.407 (4)C32—Cl61.754 (3)
C15—C161.420 (4)C32—H320.9800
C16—C171.357 (4)O3—H3A0.8500
C16—C291.473 (4)O3—H3C0.8499
C17—C181.433 (4)O4—H4B0.8499
C17—H170.9300O4—H4C0.8500
C18—C191.331 (4)O5—H5B0.8500
C18—C211.550 (4)O5—H5C0.8499
C19—C201.415 (4)
C6—C1—C2120.6 (3)C15—C20—C19118.3 (3)
C6—C1—O1123.5 (3)C15—C20—C30123.0 (3)
C2—C1—O1115.9 (3)C19—C20—C30117.8 (2)
C3—C2—C1119.4 (3)C23—C21—C22101.1 (2)
C3—C2—C30i116.7 (3)C23—C21—C24107.3 (2)
C1—C2—C30i123.6 (3)C22—C21—C24111.9 (2)
C4—C3—C2119.2 (3)C23—C21—C18110.6 (2)
C4—C3—H3120.4C22—C21—C18110.4 (2)
C2—C3—H3120.4C24—C21—C18114.8 (2)
C3—C4—C5121.6 (3)C21—C22—H22A109.5
C3—C4—C7116.6 (3)C21—C22—H22B109.5
C5—C4—C7121.8 (3)H22A—C22—H22B109.5
C6—C5—C4118.8 (3)C21—C22—H22C109.5
C6—C5—H5120.6H22A—C22—H22C109.5
C4—C5—H5120.6H22B—C22—H22C109.5
C1—C6—C5120.3 (3)C21—C23—H23A109.5
C1—C6—C29113.5 (3)C21—C23—H23B109.5
C5—C6—C29125.0 (3)H23A—C23—H23B109.5
C10—C7—C8106.4 (2)C21—C23—H23C109.5
C10—C7—C9110.4 (2)H23A—C23—H23C109.5
C8—C7—C9111.6 (2)H23B—C23—H23C109.5
C10—C7—C4109.6 (2)C21—C24—H24A109.5
C8—C7—C4107.5 (2)C21—C24—H24B109.5
C9—C7—C4111.2 (2)H24A—C24—H24B109.5
C7—C8—H8A109.5C21—C24—H24C109.5
C7—C8—H8B109.5H24A—C24—H24C109.5
H8A—C8—H8B109.5H24B—C24—H24C109.5
C7—C8—H8C109.5O2—C25—C26123.9 (2)
H8A—C8—H8C109.5O2—C25—H25A106.4
H8B—C8—H8C109.5C26—C25—H25A106.4
C7—C9—H9A109.5O2—C25—H25B106.4
C7—C9—H9B109.5C26—C25—H25B106.4
H9A—C9—H9B109.5H25A—C25—H25B106.4
C7—C9—H9C109.5C25—C26—C27110.6 (2)
H9A—C9—H9C109.5C25—C26—H26A109.5
H9B—C9—H9C109.5C27—C26—H26A109.5
C7—C10—H10B109.5C25—C26—H26B109.5
C7—C10—H10C109.5C27—C26—H26B109.5
H10B—C10—H10C109.5H26A—C26—H26B108.1
C7—C10—H10A109.5C26—C27—C28105.1 (2)
H10B—C10—H10A109.5C26—C27—H27A110.7
H10C—C10—H10A109.5C28—C27—H27A110.7
O1—C11—C12111.2 (2)C26—C27—H27B110.7
O1—C11—H11A109.4C28—C27—H27B110.7
C12—C11—H11A109.4H27A—C27—H27B108.8
O1—C11—H11B109.4C27—C28—H28B109.5
C12—C11—H11B109.4C27—C28—H28C109.5
H11A—C11—H11B108.0H28B—C28—H28C109.5
C13—C12—C11111.5 (2)C27—C28—H28A109.5
C13—C12—H12A109.3H28B—C28—H28A109.5
C11—C12—H12A109.3H28C—C28—H28A109.5
C13—C12—H12B109.3C6—C29—C16117.7 (2)
C11—C12—H12B109.3C6—C29—H29A107.9
H12A—C12—H12B108.0C16—C29—H29A107.9
C12—C13—C14104.4 (2)C6—C29—H29B107.9
C12—C13—H13A110.9C16—C29—H29B107.9
C14—C13—H13A110.9H29A—C29—H29B107.2
C12—C13—H13B110.9C20—C30—C2i110.8 (2)
C14—C13—H13B110.9C20—C30—H30A109.5
H13A—C13—H13B108.9C2i—C30—H30A109.5
C13—C14—H14B109.5C20—C30—H30B109.5
C13—C14—H14C109.5C2i—C30—H30B109.5
H14B—C14—H14C109.5H30A—C30—H30B108.1
C13—C14—H14A109.5Cl2—C31—Cl3109.10 (17)
H14B—C14—H14A109.5Cl2—C31—Cl1109.46 (19)
H14C—C14—H14A109.5Cl3—C31—Cl1108.92 (18)
C20—C15—O2120.9 (3)Cl2—C31—H31109.8
C20—C15—C16122.2 (3)Cl3—C31—H31109.8
O2—C15—C16116.4 (3)Cl1—C31—H31109.8
C17—C16—C15117.4 (3)Cl4—C32—Cl5109.38 (19)
C17—C16—C29132.6 (3)Cl4—C32—Cl6109.55 (19)
C15—C16—C29109.4 (2)Cl5—C32—Cl6108.37 (19)
C16—C17—C18121.1 (3)Cl4—C32—H32109.8
C16—C17—H17119.4Cl5—C32—H32109.8
C18—C17—H17119.4Cl6—C32—H32109.8
C19—C18—C17120.0 (3)C11—O1—C1111.9 (2)
C19—C18—C21121.9 (3)C15—O2—C25128.4 (2)
C17—C18—C21117.9 (3)H3A—O3—H3C109.5
C18—C19—C20120.9 (3)H4B—O4—H4C109.5
C18—C19—H19119.6H5B—O5—H5C109.5
C20—C19—H19119.6
C6—C1—C2—C3−0.8 (5)C16—C17—C18—C19−3.7 (4)
O1—C1—C2—C3−179.4 (3)C16—C17—C18—C21−179.1 (3)
C6—C1—C2—C30i−173.7 (3)C17—C18—C19—C201.0 (4)
O1—C1—C2—C30i7.8 (4)C21—C18—C19—C20176.1 (3)
C1—C2—C3—C40.7 (4)O2—C15—C20—C19−175.9 (3)
C30i—C2—C3—C4174.0 (3)C16—C15—C20—C19−4.2 (5)
C2—C3—C4—C5−0.1 (4)O2—C15—C20—C30−7.0 (5)
C2—C3—C4—C7179.5 (3)C16—C15—C20—C30164.8 (3)
C3—C4—C5—C6−0.4 (4)C18—C19—C20—C152.9 (4)
C7—C4—C5—C6−180.0 (2)C18—C19—C20—C30−166.7 (3)
C2—C1—C6—C50.3 (5)C19—C18—C21—C23129.6 (3)
O1—C1—C6—C5178.8 (3)C17—C18—C21—C23−55.2 (3)
C2—C1—C6—C29168.3 (3)C19—C18—C21—C22−119.4 (3)
O1—C1—C6—C29−13.2 (4)C17—C18—C21—C2255.9 (3)
C4—C5—C6—C10.3 (4)C19—C18—C21—C248.1 (4)
C4—C5—C6—C29−166.2 (3)C17—C18—C21—C24−176.6 (2)
C3—C4—C7—C10172.7 (3)O2—C25—C26—C27−167.8 (2)
C5—C4—C7—C10−7.7 (4)C25—C26—C27—C28−170.0 (2)
C3—C4—C7—C8−72.0 (3)C1—C6—C29—C16−123.3 (3)
C5—C4—C7—C8107.5 (3)C5—C6—C29—C1644.0 (4)
C3—C4—C7—C950.4 (3)C17—C16—C29—C6−77.3 (4)
C5—C4—C7—C9−130.1 (3)C15—C16—C29—C692.4 (3)
O1—C11—C12—C13−168.8 (2)C15—C20—C30—C2i−73.2 (4)
C11—C12—C13—C14−173.9 (2)C19—C20—C30—C2i95.8 (3)
C20—C15—C16—C171.5 (5)C12—C11—O1—C1−173.8 (2)
O2—C15—C16—C17173.6 (3)C6—C1—O1—C11−77.5 (4)
C20—C15—C16—C29−169.9 (3)C2—C1—O1—C11101.1 (3)
O2—C15—C16—C292.1 (4)C20—C15—O2—C25−80.2 (4)
C15—C16—C17—C182.4 (4)C16—C15—O2—C25107.6 (3)
C29—C16—C17—C18171.5 (3)C26—C25—O2—C15−45.2 (4)
D—H···AD—HH···AD···AD—H···A
O3—H3C···O40.851.522.149 (8)127
O5—H5C···O5ii0.851.742.299 (13)121
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
O3—H3C⋯O40.851.522.149 (8)127
O5—H5C⋯O5i0.851.742.299 (13)121

Symmetry code: (i) .

  3 in total

1.  Guest Penetration Deep within the Cavity of Calix

Authors: 
Journal:  Angew Chem Int Ed Engl       Date:  2000-06-16       Impact factor: 15.336

2.  A short history of SHELX.

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

Review 3.  The use of calixarenes in metal-based catalysis.

Authors:  Damien M Homden; Carl Redshaw
Journal:  Chem Rev       Date:  2008-12       Impact factor: 60.622

  3 in total

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