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The geometry at the As atom in the title compound, [As(C6H5)(C18H15OSi)2], is trigonal pyramidal, with C-As-O angles of 94.9 (2) and 99.9 (2)°, an O-As-O angle of 95.12 (19)°, As-O distances of 1.759 (4) and 1.786 (4) Å, and an As-C distance of 1.932 (5) Å. Four of the six independent phenyl rings in the two SiPh3 groups are disordered.

Supporting information

cif

Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536803028447/lh6153sup1.cif
Contains datablocks global, I

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S1600536803028447/lh6153Isup2.hkl
Contains datablock I

CCDC reference: 231837

Key indicators

  • Single-crystal X-ray study
  • T = 294 K
  • Mean [sigma](C-C) = 0.010 Å
  • R factor = 0.060
  • wR factor = 0.185
  • Data-to-parameter ratio = 14.7

checkCIF/PLATON results

No syntax errors found



Alert level B PLAT026_ALERT_3_B Ratio Observed / Unique Reflections too Low .... 33 Perc. PLAT301_ALERT_3_B Main Residue Disorder ......................... 34.00 Perc.
Alert level C PLAT165_ALERT_3_C Nr. of Status R Flagged Non-Hydrogen Atoms ..... 48 PLAT241_ALERT_2_C Check High U(eq) as Compared to Neighbors .... C25 PLAT341_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ... 10
0 ALERT level A = In general: serious problem 2 ALERT level B = Potentially serious problem 3 ALERT level C = Check and explain 0 ALERT level G = General alerts; check 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 1 ALERT type 2 Indicator that the structure model may be wrong or deficient 4 ALERT type 3 Indicator that the structure quality may be low 0 ALERT type 4 Improvement, methodology, query or suggestion

Computing details top

Data collection: CAD-4-PC Software (Enraf-Nonius, 1992); cell refinement: SET4 and CELDIM (Enraf-Nonius, 1992); data reduction: DATRD2 in NRCVAX94 (Gabe et al., 1989); program(s) used to solve structure: SOLVER in NRCVAX94; program(s) used to refine structure: SHELXL97 (Sheldrick, 1993) and WinGX (Farrugia, 1997); molecular graphics: PLATON (Spek, 2003); software used to prepare material for publication: SHELXL97.

(I) top
Crystal data top
[As(C6H5)(C18H15OSi)2]F(000) = 1456
Mr = 702.80? #Insert any comments here.
Monoclinic, P21/nDx = 1.268 Mg m3
Hall symbol: -P 2ynMo Kα radiation, λ = 0.71073 Å
a = 9.8563 (14) ÅCell parameters from 25 reflections
b = 11.3662 (15) Åθ = 8.1–17.6°
c = 32.868 (3) ŵ = 1.02 mm1
β = 91.124 (13)°T = 294 K
V = 3681.4 (8) Å3Block, colourless
Z = 40.35 × 0.35 × 0.28 mm
Data collection top
Enraf-Nonius CAD-4
diffractometer
2602 reflections with I > 2σ(I)
Radiation source: X-ray tubeRint = 0.016
Graphite monochromatorθmax = 27°, θmin = 2°
θ/2θ scansh = 1212
Absorption correction: ψ scan
(North et al., 1968)
k = 014
Tmin = 0.640, Tmax = 0.750l = 041
8126 measured reflections3 standard reflections every 120 min
7995 independent reflections intensity decay: 2.3%
Refinement top
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.060Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.185H-atom parameters constrained
S = 0.88 w = 1/[σ2(Fo2) + (0.0874P)2]
where P = (Fo2 + 2Fc2)/3
7995 reflections(Δ/σ)max = 0.001
545 parametersΔρmax = 0.61 e Å3
772 restraintsΔρmin = 0.67 e Å3
Special details top

Experimental. ? #Insert any special details here.

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.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/UeqOcc. (<1)
As10.63324 (6)0.54077 (5)0.164701 (19)0.0538 (2)
Si10.41317 (16)0.34333 (14)0.15481 (5)0.0537 (4)
Si20.60224 (18)0.74158 (15)0.09912 (5)0.0602 (5)
O10.4874 (4)0.4580 (3)0.17543 (11)0.0621 (10)
O20.5524 (4)0.6300 (3)0.12662 (11)0.0644 (11)
C110.6164 (5)0.6446 (5)0.21088 (16)0.0445 (13)
C120.4918 (6)0.6732 (5)0.22784 (18)0.0571 (16)
H120.41210.64060.21720.069*
C130.4869 (6)0.7492 (6)0.26006 (19)0.0676 (18)
H130.40320.76860.27080.081*
C140.6031 (7)0.7976 (6)0.27700 (19)0.0706 (19)
H140.59840.84840.29910.085*
C150.7255 (7)0.7693 (6)0.2606 (2)0.0710 (19)
H150.80450.80270.27140.085*
C160.7333 (6)0.6921 (6)0.22842 (19)0.0611 (17)
H160.81770.67170.21840.073*
C210.3957 (5)0.2305 (5)0.19605 (17)0.0535 (15)
C220.4033 (6)0.2623 (6)0.2361 (2)0.0623 (17)
H220.42120.34020.24310.075*
C230.3848 (6)0.1801 (8)0.2666 (2)0.082 (2)
H230.38980.20360.29370.099*
C240.3593 (7)0.0658 (8)0.2574 (3)0.090 (2)
H240.34720.01060.27790.108*
C250.3520 (8)0.0337 (7)0.2178 (3)0.101 (3)
H250.33410.04430.21100.121*
C260.3708 (7)0.1154 (7)0.1874 (2)0.081 (2)
H260.36630.09120.16040.097*
C31A0.2401 (8)0.3984 (13)0.1386 (5)0.083 (2)0.50
C32A0.2293 (7)0.5189 (12)0.1321 (5)0.091 (3)0.50
H32A0.30420.56730.13660.109*0.50
C33A0.1064 (10)0.5672 (9)0.1190 (4)0.098 (3)0.50
H33A0.09920.64790.11470.117*0.50
C34A0.0056 (7)0.4950 (9)0.1124 (4)0.093 (3)0.50
H34A0.08780.52730.10360.111*0.50
C35A0.0052 (8)0.3744 (9)0.1188 (4)0.095 (3)0.50
H35A0.06970.32610.11430.115*0.50
C36A0.1281 (11)0.3261 (9)0.1319 (4)0.090 (3)0.50
H36A0.13530.24550.13620.108*0.50
C31B0.2379 (7)0.3806 (13)0.1353 (5)0.083 (2)0.50
C32B0.1850 (8)0.4939 (11)0.1339 (5)0.089 (2)0.50
H32B0.23950.55770.14110.107*0.50
C33B0.0506 (9)0.5119 (9)0.1219 (4)0.094 (3)0.50
H33B0.01520.58770.12100.113*0.50
C34B0.0308 (6)0.4165 (10)0.1112 (4)0.093 (3)0.50
H34B0.12070.42860.10310.111*0.50
C35B0.0221 (9)0.3032 (9)0.1125 (4)0.097 (3)0.50
H35B0.03240.23940.10530.116*0.50
C36B0.1565 (10)0.2852 (10)0.1245 (4)0.089 (3)0.50
H36B0.19190.20940.12540.107*0.50
C410.5127 (5)0.2824 (5)0.11169 (17)0.0594 (17)
C420.6276 (7)0.2156 (5)0.1190 (2)0.0706 (19)
H420.65490.20060.14570.085*
C430.7034 (8)0.1701 (7)0.0876 (3)0.086 (2)
H430.78050.12500.09280.104*
C440.6618 (10)0.1935 (9)0.0492 (3)0.106 (3)
H440.71140.16230.02800.128*
C450.5534 (10)0.2588 (9)0.0400 (2)0.110 (3)
H450.53050.27470.01300.133*
C460.4749 (7)0.3032 (7)0.0710 (2)0.085 (2)
H460.39720.34670.06480.103*
C51A0.7251 (16)0.839 (2)0.1278 (7)0.066 (2)0.50
C52A0.6774 (10)0.9126 (19)0.1582 (6)0.073 (3)0.50
H52A0.58470.91760.16270.087*0.50
C53A0.7681 (10)0.9784 (14)0.1817 (4)0.080 (3)0.50
H53A0.73621.02750.20210.096*0.50
C54A0.9066 (9)0.9708 (10)0.1749 (3)0.081 (3)0.50
H54A0.96731.01490.19070.097*0.50
C55A0.9543 (11)0.8975 (12)0.1445 (4)0.080 (3)0.50
H55A1.04700.89240.14000.097*0.50
C56A0.8636 (17)0.8317 (17)0.1210 (6)0.071 (3)0.50
H56A0.89550.78260.10060.086*0.50
C51B0.7046 (16)0.845 (2)0.1320 (7)0.066 (3)0.50
C52B0.6370 (10)0.909 (2)0.1614 (7)0.069 (2)0.50
H52B0.54300.90480.16290.083*0.50
C53B0.7100 (9)0.9800 (14)0.1885 (4)0.074 (3)0.50
H53B0.66481.02290.20810.088*0.50
C54B0.8504 (8)0.9865 (10)0.1862 (3)0.072 (3)0.50
H54B0.89931.03380.20430.086*0.50
C55B0.9180 (10)0.9222 (11)0.1569 (4)0.076 (3)0.50
H55B1.01200.92660.15540.091*0.50
C56B0.8450 (16)0.8515 (16)0.1298 (5)0.069 (3)0.50
H56B0.89020.80850.11010.083*0.50
C61A0.4372 (9)0.8134 (13)0.0816 (4)0.079 (2)0.50
C62A0.3357 (13)0.7361 (9)0.0688 (4)0.085 (2)0.50
H62A0.35150.65540.06910.102*0.50
C63A0.2106 (11)0.7794 (9)0.0556 (4)0.091 (3)0.50
H63A0.14260.72770.04710.109*0.50
C64A0.1869 (7)0.8999 (10)0.0551 (4)0.095 (3)0.50
H64A0.10320.92890.04630.114*0.50
C65A0.2884 (10)0.9772 (8)0.0679 (4)0.090 (3)0.50
H65A0.27261.05790.06760.107*0.50
C66A0.4136 (8)0.9339 (12)0.0811 (4)0.086 (2)0.50
H66A0.48150.98560.08970.103*0.50
C61B0.4407 (9)0.8161 (13)0.0806 (4)0.078 (2)0.50
C62B0.3158 (12)0.7594 (9)0.0783 (4)0.087 (2)0.50
H62B0.30870.68100.08600.104*0.50
C63B0.2015 (9)0.8200 (10)0.0644 (4)0.094 (3)0.50
H63B0.11790.78210.06280.113*0.50
C64B0.2121 (8)0.9372 (10)0.0528 (4)0.098 (3)0.50
H64B0.13560.97770.04350.118*0.50
C65B0.3370 (10)0.9939 (9)0.0551 (4)0.093 (3)0.50
H65B0.34401.07230.04740.111*0.50
C66B0.4512 (8)0.9333 (13)0.0691 (4)0.087 (2)0.50
H66B0.53480.97120.07060.104*0.50
C71A0.6995 (16)0.6888 (16)0.0537 (4)0.067 (2)0.50
C72A0.7153 (13)0.5702 (15)0.0445 (4)0.071 (2)0.50
H72A0.67400.51340.06050.085*0.50
C73A0.7930 (12)0.5365 (10)0.0117 (4)0.077 (3)0.50
H73A0.80360.45720.00560.093*0.50
C74A0.8548 (13)0.6215 (10)0.0121 (3)0.080 (3)0.50
H74A0.90670.59900.03410.096*0.50
C75A0.8389 (15)0.7400 (9)0.0030 (4)0.078 (3)0.50
H75A0.88030.79690.01890.094*0.50
C76A0.7613 (17)0.7737 (12)0.0299 (4)0.072 (2)0.50
H76A0.75070.85300.03600.087*0.50
C71B0.6975 (16)0.6792 (16)0.0545 (4)0.066 (2)0.50
C72B0.6775 (13)0.5604 (16)0.0463 (4)0.071 (2)0.50
H72B0.62060.51600.06250.086*0.50
C73B0.7427 (12)0.5080 (11)0.0138 (4)0.079 (3)0.50
H73B0.72930.42850.00830.094*0.50
C74B0.8278 (12)0.5743 (9)0.0104 (3)0.077 (3)0.50
H74B0.87130.53930.03210.092*0.50
C75B0.8477 (14)0.6931 (9)0.0022 (4)0.076 (3)0.50
H75B0.90470.73750.01840.091*0.50
C76B0.7826 (17)0.7455 (11)0.0303 (4)0.072 (2)0.50
H76B0.79590.82500.03580.086*0.50
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
As10.0495 (3)0.0583 (4)0.0538 (4)0.0075 (4)0.0056 (3)0.0003 (4)
Si10.0479 (9)0.0586 (11)0.0547 (11)0.0011 (8)0.0019 (8)0.0025 (9)
Si20.0831 (13)0.0535 (11)0.0441 (10)0.0087 (10)0.0018 (9)0.0007 (9)
O10.073 (3)0.059 (2)0.056 (2)0.010 (2)0.011 (2)0.012 (2)
O20.085 (3)0.066 (3)0.042 (2)0.003 (2)0.003 (2)0.002 (2)
C110.045 (3)0.048 (3)0.040 (3)0.002 (3)0.001 (3)0.003 (3)
C120.050 (4)0.069 (4)0.052 (4)0.003 (3)0.003 (3)0.004 (3)
C130.058 (4)0.077 (5)0.068 (5)0.004 (4)0.006 (3)0.014 (4)
C140.090 (5)0.069 (5)0.053 (4)0.001 (4)0.009 (4)0.013 (3)
C150.067 (5)0.083 (5)0.063 (5)0.010 (4)0.019 (4)0.005 (4)
C160.050 (4)0.081 (5)0.052 (4)0.002 (3)0.005 (3)0.014 (4)
C210.044 (3)0.055 (4)0.061 (4)0.002 (3)0.000 (3)0.000 (3)
C220.051 (4)0.068 (4)0.068 (5)0.002 (3)0.001 (3)0.004 (4)
C230.061 (4)0.120 (7)0.066 (5)0.005 (5)0.004 (4)0.010 (5)
C240.085 (5)0.093 (7)0.092 (7)0.023 (5)0.025 (5)0.026 (5)
C250.115 (7)0.056 (5)0.134 (8)0.012 (5)0.036 (6)0.011 (6)
C260.093 (5)0.076 (5)0.074 (5)0.006 (4)0.015 (4)0.013 (4)
C31A0.051 (4)0.125 (6)0.074 (5)0.015 (4)0.007 (4)0.000 (5)
C32A0.052 (4)0.129 (6)0.091 (5)0.021 (5)0.007 (5)0.006 (5)
C33A0.052 (5)0.137 (6)0.103 (5)0.021 (4)0.008 (5)0.001 (6)
C34A0.048 (4)0.138 (7)0.092 (5)0.023 (5)0.008 (4)0.006 (6)
C35A0.050 (4)0.139 (7)0.097 (5)0.021 (5)0.006 (4)0.004 (6)
C36A0.050 (4)0.134 (6)0.087 (5)0.017 (4)0.008 (4)0.001 (5)
C31B0.052 (4)0.122 (6)0.076 (5)0.019 (4)0.007 (4)0.002 (5)
C32B0.052 (4)0.127 (6)0.087 (5)0.022 (4)0.003 (5)0.007 (5)
C33B0.049 (5)0.137 (6)0.096 (5)0.025 (4)0.000 (5)0.004 (5)
C34B0.047 (4)0.141 (7)0.090 (5)0.027 (4)0.006 (4)0.002 (6)
C35B0.050 (4)0.141 (6)0.098 (6)0.022 (5)0.009 (4)0.008 (6)
C36B0.046 (4)0.130 (6)0.092 (6)0.020 (4)0.008 (5)0.004 (6)
C410.050 (4)0.061 (4)0.067 (5)0.013 (3)0.006 (3)0.013 (3)
C420.064 (4)0.065 (4)0.083 (5)0.003 (4)0.003 (4)0.010 (4)
C430.076 (5)0.086 (5)0.099 (7)0.000 (4)0.024 (5)0.020 (5)
C440.107 (7)0.129 (8)0.085 (7)0.012 (6)0.037 (6)0.038 (6)
C450.111 (7)0.164 (9)0.056 (5)0.005 (7)0.001 (5)0.041 (6)
C460.077 (5)0.105 (6)0.074 (5)0.009 (4)0.015 (4)0.002 (5)
C51A0.099 (5)0.058 (4)0.042 (5)0.011 (5)0.009 (5)0.004 (3)
C52A0.101 (6)0.066 (4)0.051 (5)0.012 (5)0.008 (5)0.008 (4)
C53A0.111 (6)0.070 (4)0.059 (5)0.009 (6)0.010 (6)0.018 (4)
C54A0.110 (6)0.073 (5)0.060 (6)0.005 (6)0.001 (5)0.030 (4)
C55A0.107 (6)0.077 (6)0.057 (6)0.008 (5)0.001 (5)0.028 (4)
C56A0.100 (5)0.063 (5)0.051 (6)0.009 (5)0.002 (5)0.018 (4)
C51B0.096 (5)0.059 (4)0.042 (5)0.009 (5)0.007 (5)0.003 (3)
C52B0.097 (6)0.065 (4)0.047 (5)0.006 (5)0.008 (5)0.009 (4)
C53B0.096 (6)0.067 (5)0.058 (5)0.006 (6)0.009 (6)0.014 (4)
C54B0.093 (6)0.068 (5)0.054 (5)0.008 (5)0.007 (5)0.026 (4)
C55B0.102 (5)0.072 (5)0.053 (6)0.009 (5)0.007 (5)0.031 (4)
C56B0.099 (5)0.061 (5)0.047 (6)0.008 (5)0.006 (5)0.021 (4)
C61A0.084 (4)0.075 (4)0.079 (5)0.011 (4)0.001 (4)0.003 (4)
C62A0.085 (4)0.081 (4)0.089 (5)0.011 (4)0.005 (4)0.002 (5)
C63A0.085 (4)0.087 (5)0.101 (6)0.008 (4)0.003 (5)0.006 (5)
C64A0.085 (5)0.087 (6)0.112 (6)0.009 (4)0.002 (5)0.015 (5)
C65A0.087 (5)0.078 (5)0.103 (6)0.011 (4)0.005 (5)0.010 (5)
C66A0.089 (5)0.076 (4)0.092 (6)0.010 (4)0.004 (4)0.005 (5)
C61B0.084 (4)0.074 (4)0.078 (5)0.012 (4)0.001 (4)0.001 (4)
C62B0.080 (4)0.082 (5)0.098 (5)0.015 (4)0.007 (5)0.008 (5)
C63B0.084 (4)0.087 (5)0.112 (6)0.013 (4)0.001 (4)0.008 (5)
C64B0.094 (5)0.087 (5)0.113 (6)0.017 (5)0.002 (5)0.013 (5)
C65B0.099 (5)0.077 (5)0.102 (6)0.012 (4)0.011 (5)0.008 (5)
C66B0.093 (4)0.075 (4)0.091 (6)0.009 (4)0.006 (5)0.003 (4)
C71A0.071 (4)0.078 (5)0.051 (4)0.015 (4)0.001 (3)0.000 (4)
C72A0.077 (5)0.081 (5)0.054 (4)0.014 (5)0.006 (4)0.006 (4)
C73A0.083 (6)0.088 (5)0.061 (4)0.011 (5)0.012 (4)0.007 (4)
C74A0.091 (5)0.093 (7)0.056 (4)0.020 (5)0.017 (4)0.002 (5)
C75A0.089 (5)0.089 (6)0.056 (4)0.024 (5)0.011 (4)0.009 (5)
C76A0.082 (5)0.083 (5)0.053 (4)0.022 (5)0.010 (4)0.008 (4)
C71B0.070 (4)0.079 (5)0.049 (4)0.016 (4)0.002 (3)0.003 (4)
C72B0.077 (5)0.083 (5)0.053 (4)0.013 (5)0.006 (4)0.005 (4)
C73B0.085 (6)0.090 (6)0.062 (5)0.007 (5)0.014 (5)0.008 (4)
C74B0.088 (5)0.087 (6)0.056 (5)0.014 (5)0.016 (4)0.003 (4)
C75B0.090 (5)0.082 (6)0.056 (4)0.019 (5)0.015 (3)0.002 (5)
C76B0.081 (5)0.081 (6)0.054 (4)0.020 (4)0.012 (4)0.004 (4)
Geometric parameters (Å, º) top
As1—O11.759 (4)C45—H450.93
As1—O21.786 (4)C46—H460.93
As1—C111.932 (5)C51A—C52A1.39
Si1—O11.635 (4)C51A—C56A1.39
Si1—C411.872 (4)C52A—C53A1.39
Si1—C31B1.880 (4)C52A—H52A0.93
Si1—C31A1.885 (4)C53A—C54A1.39
Si1—C211.877 (4)C53A—H53A0.93
Si2—O21.638 (4)C54A—C55A1.39
Si2—C51A1.882 (4)C54A—H54A0.93
Si2—C51B1.877 (4)C55A—C56A1.39
Si2—C61B1.893 (4)C55A—H55A0.93
Si2—C61A1.899 (4)C56A—H56A0.93
Si2—C71A1.889 (4)C51B—C52B1.39
Si2—C71B1.894 (4)C51B—C56B1.39
C11—C161.388 (7)C52B—C53B1.39
C11—C121.397 (7)C52B—H52B0.93
C12—C131.368 (8)C53B—C54B1.39
C12—H120.93C53B—H53B0.93
C13—C141.378 (8)C54B—C55B1.39
C13—H130.93C54B—H54B0.93
C14—C151.369 (8)C55B—C56B1.39
C14—H140.93C55B—H55B0.93
C15—C161.379 (8)C56B—H56B0.93
C15—H150.93C61A—C62A1.39
C16—H160.93C61A—C66A1.39
C21—C261.360 (8)C62A—C63A1.39
C21—C221.367 (8)C62A—H62A0.93
C22—C231.383 (9)C63A—C64A1.39
C22—H220.93C63A—H63A0.93
C23—C241.356 (10)C64A—C65A1.39
C23—H230.93C64A—H64A0.93
C24—C251.352 (11)C65A—C66A1.39
C24—H240.93C65A—H65A0.93
C25—C261.380 (10)C66A—H66A0.93
C25—H250.93C61B—C62B1.39
C26—H260.93C61B—C66B1.39
C31A—C32A1.39C62B—C63B1.39
C31A—C36A1.39C62B—H62B0.93
C32A—C33A1.39C63B—C64B1.39
C32A—H32A0.93C63B—H63B0.93
C33A—C34A1.39C64B—C65B1.39
C33A—H33A0.93C64B—H64B0.93
C34A—C35A1.39C65B—C66B1.39
C34A—H34A0.93C65B—H65B0.93
C35A—C36A1.39C66B—H66B0.93
C35A—H35A0.93C71A—C72A1.39
C36A—H36A0.93C71A—C76A1.39
C31B—C32B1.39C72A—C73A1.39
C31B—C36B1.39C72A—H72A0.93
C32B—C33B1.39C73A—C74A1.39
C32B—H32B0.93C73A—H73A0.93
C33B—C34B1.39C74A—C75A1.39
C33B—H33B0.93C74A—H74A0.93
C34B—C35B1.39C75A—C76A1.39
C34B—H34B0.93C75A—H75A0.93
C35B—C36B1.39C76A—H76A0.93
C35B—H35B0.93C71B—C72B1.39
C36B—H36B0.93C71B—C76B1.39
C41—C421.381 (8)C72B—C73B1.39
C41—C461.401 (8)C72B—H72B0.93
C42—C431.387 (9)C73B—C74B1.39
C42—H420.93C73B—H73B0.93
C43—C441.344 (10)C74B—C75B1.39
C43—H430.93C74B—H74B0.93
C44—C451.331 (11)C75B—C76B1.39
C44—H440.93C75B—H75B0.93
C45—C461.386 (10)C76B—H76B0.93
O1—As1—O295.12 (19)C43—C44—H44118.3
O1—As1—C1194.9 (2)C44—C45—C46119.6 (8)
O2—As1—C1199.2 (2)C44—C45—H45120.2
O1—Si1—C41111.8 (2)C46—C45—H45120.2
O1—Si1—C31B111.3 (5)C45—C46—C41119.8 (7)
C41—Si1—C31B108.5 (5)C45—C46—H46120.1
O1—Si1—C31A104.3 (5)C41—C46—H46120.1
C41—Si1—C31A113.2 (6)C52A—C51A—C56A120
O1—Si1—C21107.0 (2)C52A—C51A—Si2119.3 (10)
C41—Si1—C21110.5 (3)C56A—C51A—Si2120.5 (10)
C31B—Si1—C21107.7 (5)C51A—C52A—C53A120
C31A—Si1—C21109.7 (5)C51A—C52A—H52A120
O2—Si2—C51A112.1 (9)C53A—C52A—H52A120
O2—Si2—C51B109.3 (9)C54A—C53A—C52A120
O2—Si2—C61B105.3 (5)C54A—C53A—H53A120
C51A—Si2—C61B115.2 (9)C52A—C53A—H53A120
C51B—Si2—C61B110.1 (9)C53A—C54A—C55A120
O2—Si2—C61A103.6 (5)C53A—C54A—H54A120
C51A—Si2—C61A115.9 (9)C55A—C54A—H54A120
C51B—Si2—C61A110.7 (9)C56A—C55A—C54A120
O2—Si2—C71A110.7 (6)C56A—C55A—H55A120
C51A—Si2—C71A104.6 (8)C54A—C55A—H55A120
C51B—Si2—C71A112.3 (8)C55A—C56A—C51A120
C61B—Si2—C71A109.0 (7)C55A—C56A—H56A120
C61A—Si2—C71A110.0 (7)C51A—C56A—H56A120
O2—Si2—C71B107.2 (6)C52B—C51B—C56B120
C51A—Si2—C71B106.5 (8)C52B—C51B—Si2118.0 (10)
C51B—Si2—C71B114.3 (8)C56B—C51B—Si2121.8 (10)
C61B—Si2—C71B110.2 (7)C51B—C52B—C53B120
C61A—Si2—C71B111.1 (7)C51B—C52B—H52B120
Si1—O1—As1134.7 (2)C53B—C52B—H52B120
Si2—O2—As1133.8 (3)C54B—C53B—C52B120
C16—C11—C12118.2 (5)C54B—C53B—H53B120
C16—C11—As1118.7 (4)C52B—C53B—H53B120
C12—C11—As1123.0 (4)C53B—C54B—C55B120
C13—C12—C11120.0 (5)C53B—C54B—H54B120
C13—C12—H12120C55B—C54B—H54B120
C11—C12—H12120C54B—C55B—C56B120
C12—C13—C14121.5 (6)C54B—C55B—H55B120
C12—C13—H13119.2C56B—C55B—H55B120
C14—C13—H13119.2C55B—C56B—C51B120
C15—C14—C13118.7 (6)C55B—C56B—H56B120
C15—C14—H14120.7C51B—C56B—H56B120
C13—C14—H14120.7C62A—C61A—C66A120
C14—C15—C16121.0 (6)C62A—C61A—Si2115.3 (8)
C14—C15—H15119.5C66A—C61A—Si2124.7 (8)
C16—C15—H15119.5C61A—C62A—C63A120
C15—C16—C11120.5 (6)C61A—C62A—H62A120
C15—C16—H16119.7C63A—C62A—H62A120
C11—C16—H16119.7C62A—C63A—C64A120
C26—C21—C22117.5 (5)C62A—C63A—H63A120
C26—C21—Si1121.7 (5)C64A—C63A—H63A120
C22—C21—Si1120.8 (5)C65A—C64A—C63A120
C21—C22—C23120.8 (6)C65A—C64A—H64A120
C21—C22—H22119.6C63A—C64A—H64A120
C23—C22—H22119.6C66A—C65A—C64A120
C24—C23—C22120.9 (7)C66A—C65A—H65A120
C24—C23—H23119.5C64A—C65A—H65A120
C22—C23—H23119.5C65A—C66A—C61A120
C25—C24—C23118.5 (8)C65A—C66A—H66A120
C25—C24—H24120.7C61A—C66A—H66A120
C23—C24—H24120.7C62B—C61B—C66B120
C24—C25—C26120.7 (8)C62B—C61B—Si2123.3 (8)
C24—C25—H25119.6C66B—C61B—Si2116.7 (8)
C26—C25—H25119.6C63B—C62B—C61B120
C21—C26—C25121.4 (7)C63B—C62B—H62B120
C21—C26—H26119.3C61B—C62B—H62B120
C25—C26—H26119.3C64B—C63B—C62B120
C32A—C31A—C36A120C64B—C63B—H63B120
C32A—C31A—Si1115.9 (8)C62B—C63B—H63B120
C36A—C31A—Si1124.1 (8)C63B—C64B—C65B120
C31A—C32A—C33A120C63B—C64B—H64B120
C31A—C32A—H32A120C65B—C64B—H64B120
C33A—C32A—H32A120C66B—C65B—C64B120
C34A—C33A—C32A120C66B—C65B—H65B120
C34A—C33A—H33A120C64B—C65B—H65B120
C32A—C33A—H33A120C65B—C66B—C61B120
C33A—C34A—C35A120C65B—C66B—H66B120
C33A—C34A—H34A120C61B—C66B—H66B120
C35A—C34A—H34A120C72A—C71A—C76A120
C34A—C35A—C36A120C72A—C71A—Si2122.6 (10)
C34A—C35A—H35A120C76A—C71A—Si2117.3 (10)
C36A—C35A—H35A120C73A—C72A—C71A120
C35A—C36A—C31A120C73A—C72A—H72A120
C35A—C36A—H36A120C71A—C72A—H72A120
C31A—C36A—H36A120C74A—C73A—C72A120
C32B—C31B—C36B120C74A—C73A—H73A120
C32B—C31B—Si1124.1 (8)C72A—C73A—H73A120
C36B—C31B—Si1115.7 (8)C75A—C74A—C73A120
C31B—C32B—C33B120C75A—C74A—H74A120
C31B—C32B—H32B120C73A—C74A—H74A120
C33B—C32B—H32B120C74A—C75A—C76A120
C32B—C33B—C34B120C74A—C75A—H75A120
C32B—C33B—H33B120C76A—C75A—H75A120
C34B—C33B—H33B120C75A—C76A—C71A120
C35B—C34B—C33B120C75A—C76A—H76A120
C35B—C34B—H34B120C71A—C76A—H76A120
C33B—C34B—H34B120C72B—C71B—C76B120
C36B—C35B—C34B120C72B—C71B—Si2116.4 (10)
C36B—C35B—H35B120C76B—C71B—Si2123.6 (10)
C34B—C35B—H35B120C73B—C72B—C71B120
C35B—C36B—C31B120C73B—C72B—H72B120
C35B—C36B—H36B120C71B—C72B—H72B120
C31B—C36B—H36B120C72B—C73B—C74B120
C42—C41—C46117.5 (5)C72B—C73B—H73B120
C42—C41—Si1120.8 (5)C74B—C73B—H73B120
C46—C41—Si1121.7 (5)C73B—C74B—C75B120
C41—C42—C43121.8 (7)C73B—C74B—H74B120
C41—C42—H42119.1C75B—C74B—H74B120
C43—C42—H42119.1C74B—C75B—C76B120
C44—C43—C42117.8 (8)C74B—C75B—H75B120
C44—C43—H43121.1C76B—C75B—H75B120
C42—C43—H43121.1C75B—C76B—C71B120
C45—C44—C43123.4 (8)C75B—C76B—H76B120
C45—C44—H44118.3C71B—C76B—H76B120
C41—Si1—O1—As14.0 (5)C52A—C53A—C54A—C55A0.0
C31B—Si1—O1—As1117.4 (6)C53A—C54A—C55A—C56A0.0
C31A—Si1—O1—As1118.6 (6)C54A—C55A—C56A—C51A0.0
C21—Si1—O1—As1125.2 (3)C52A—C51A—C56A—C55A0.0
O2—As1—O1—Si182.7 (4)Si2—C51A—C56A—C55A175.0 (18)
C11—As1—O1—Si1177.6 (4)O2—Si2—C51B—C52B70.1 (11)
C51A—Si2—O2—As134.6 (8)C51A—Si2—C51B—C52B177 (14)
C51B—Si2—O2—As142.4 (8)C61B—Si2—C51B—C52B45.1 (12)
C61B—Si2—O2—As1160.6 (5)C61A—Si2—C51B—C52B43.4 (13)
C61A—Si2—O2—As1160.4 (5)C71A—Si2—C51B—C52B166.7 (9)
C71A—Si2—O2—As181.8 (7)C71B—Si2—C51B—C52B169.8 (9)
C71B—Si2—O2—As182.0 (6)O2—Si2—C51B—C56B104.9 (11)
O1—As1—O2—Si2176.3 (3)C51A—Si2—C51B—C56B8 (13)
C11—As1—O2—Si280.5 (4)C61B—Si2—C51B—C56B139.9 (11)
O1—As1—C11—C16150.3 (4)C61A—Si2—C51B—C56B141.6 (11)
O2—As1—C11—C16113.7 (4)C71A—Si2—C51B—C56B18.3 (16)
O1—As1—C11—C1229.0 (5)C71B—Si2—C51B—C56B15.2 (17)
O2—As1—C11—C1267.0 (5)C56B—C51B—C52B—C53B0.0
C16—C11—C12—C132.0 (9)Si2—C51B—C52B—C53B175.1 (18)
As1—C11—C12—C13178.7 (5)C51B—C52B—C53B—C54B0.0
C11—C12—C13—C141.1 (10)C52B—C53B—C54B—C55B0.0
C12—C13—C14—C150.8 (10)C53B—C54B—C55B—C56B0.0
C13—C14—C15—C161.4 (10)C54B—C55B—C56B—C51B0.0
C14—C15—C16—C112.4 (10)C52B—C51B—C56B—C55B0.0
C12—C11—C16—C152.6 (9)Si2—C51B—C56B—C55B174.9 (19)
As1—C11—C16—C15178.0 (5)O2—Si2—C61A—C62A42.8 (7)
O1—Si1—C21—C26162.8 (5)C51A—Si2—C61A—C62A166.1 (10)
C41—Si1—C21—C2640.8 (6)C51B—Si2—C61A—C62A159.8 (10)
C31B—Si1—C21—C2677.5 (7)C61B—Si2—C61A—C62A129 (31)
C31A—Si1—C21—C2684.6 (7)C71A—Si2—C61A—C62A75.6 (9)
O1—Si1—C21—C2219.4 (5)C71B—Si2—C61A—C62A72.1 (9)
C41—Si1—C21—C22141.3 (5)O2—Si2—C61A—C66A136.9 (7)
C31B—Si1—C21—C22100.4 (7)C51A—Si2—C61A—C66A13.5 (13)
C31A—Si1—C21—C2293.2 (7)C51B—Si2—C61A—C66A19.8 (12)
C26—C21—C22—C230.7 (9)C61B—Si2—C61A—C66A51 (30)
Si1—C21—C22—C23177.2 (5)C71A—Si2—C61A—C66A104.8 (10)
C21—C22—C23—C240.4 (10)C71B—Si2—C61A—C66A108.3 (10)
C22—C23—C24—C250.2 (11)C66A—C61A—C62A—C63A0.0
C23—C24—C25—C260.4 (12)Si2—C61A—C62A—C63A179.6 (9)
C22—C21—C26—C250.8 (10)C61A—C62A—C63A—C64A0.0
Si1—C21—C26—C25177.1 (5)C62A—C63A—C64A—C65A0.0
C24—C25—C26—C210.7 (12)C63A—C64A—C65A—C66A0.0
O1—Si1—C31A—C32A23.6 (7)C64A—C65A—C66A—C61A0.0
C41—Si1—C31A—C32A98.2 (7)C62A—C61A—C66A—C65A0.0
C31B—Si1—C31A—C32A147 (8)Si2—C61A—C66A—C65A179.6 (10)
C21—Si1—C31A—C32A137.9 (6)O2—Si2—C61B—C62B22.0 (8)
O1—Si1—C31A—C36A158.2 (7)C51A—Si2—C61B—C62B146.1 (10)
C41—Si1—C31A—C36A80.1 (9)C51B—Si2—C61B—C62B139.7 (10)
C31B—Si1—C31A—C36A31 (7)C61A—Si2—C61B—C62B30 (30)
C21—Si1—C31A—C36A43.9 (10)C71A—Si2—C61B—C62B96.7 (9)
C36A—C31A—C32A—C33A0.0C71B—Si2—C61B—C62B93.3 (10)
Si1—C31A—C32A—C33A178.3 (11)O2—Si2—C61B—C66B158.0 (6)
C31A—C32A—C33A—C34A0.0C51A—Si2—C61B—C66B33.9 (11)
C32A—C33A—C34A—C35A0.0C51B—Si2—C61B—C66B40.3 (11)
C33A—C34A—C35A—C36A0.0C61A—Si2—C61B—C66B150 (31)
C34A—C35A—C36A—C31A0.0C71A—Si2—C61B—C66B83.2 (9)
C32A—C31A—C36A—C35A0.0C71B—Si2—C61B—C66B86.7 (9)
Si1—C31A—C36A—C35A178.1 (12)C66B—C61B—C62B—C63B0.0
O1—Si1—C31B—C32B7.4 (9)Si2—C61B—C62B—C63B180.0 (10)
C41—Si1—C31B—C32B116.0 (8)C61B—C62B—C63B—C64B0.0
C31A—Si1—C31B—C32B17 (7)C62B—C63B—C64B—C65B0.0
C21—Si1—C31B—C32B124.4 (7)C63B—C64B—C65B—C66B0.0
O1—Si1—C31B—C36B167.8 (6)C64B—C65B—C66B—C61B0.0
C41—Si1—C31B—C36B68.8 (7)C62B—C61B—C66B—C65B0.0
C31A—Si1—C31B—C36B158 (8)Si2—C61B—C66B—C65B180.0 (10)
C21—Si1—C31B—C36B50.9 (8)O2—Si2—C71A—C72A4.2 (10)
C36B—C31B—C32B—C33B0.0C51A—Si2—C71A—C72A125.2 (12)
Si1—C31B—C32B—C33B175.1 (12)C51B—Si2—C71A—C72A126.6 (13)
C31B—C32B—C33B—C34B0.0C61B—Si2—C71A—C72A111.1 (9)
C32B—C33B—C34B—C35B0.0C61A—Si2—C71A—C72A109.7 (10)
C33B—C34B—C35B—C36B0.0C71B—Si2—C71A—C72A1 (17)
C34B—C35B—C36B—C31B0.0O2—Si2—C71A—C76A173.0 (6)
C32B—C31B—C36B—C35B0.0C51A—Si2—C71A—C76A52.1 (12)
Si1—C31B—C36B—C35B175.5 (11)C51B—Si2—C71A—C76A50.6 (13)
O1—Si1—C41—C4276.8 (5)C61B—Si2—C71A—C76A71.6 (9)
C31B—Si1—C41—C42160.2 (7)C61A—Si2—C71A—C76A73.1 (9)
C31A—Si1—C41—C42165.7 (7)C71B—Si2—C71A—C76A177 (18)
C21—Si1—C41—C4242.3 (6)C76A—C71A—C72A—C73A0.0
O1—Si1—C41—C46102.7 (5)Si2—C71A—C72A—C73A177.2 (12)
C31B—Si1—C41—C4620.3 (8)C71A—C72A—C73A—C74A0.0
C31A—Si1—C41—C4614.8 (8)C72A—C73A—C74A—C75A0.0
C21—Si1—C41—C46138.2 (5)C73A—C74A—C75A—C76A0.0
C46—C41—C42—C430.1 (10)C74A—C75A—C76A—C71A0.0
Si1—C41—C42—C43179.6 (5)C72A—C71A—C76A—C75A0.0
C41—C42—C43—C440.2 (11)Si2—C71A—C76A—C75A177.4 (12)
C42—C43—C44—C450.9 (13)O2—Si2—C71B—C72B17.0 (9)
C43—C44—C45—C462.2 (15)C51A—Si2—C71B—C72B137.3 (12)
C44—C45—C46—C412.2 (13)C51B—Si2—C71B—C72B138.3 (12)
C42—C41—C46—C451.1 (10)C61B—Si2—C71B—C72B97.1 (9)
Si1—C41—C46—C45178.4 (6)C61A—Si2—C71B—C72B95.6 (9)
O2—Si2—C51A—C52A73.7 (11)C71A—Si2—C71B—C72B166 (18)
C51B—Si2—C51A—C52A4 (13)O2—Si2—C71B—C76B163.6 (7)
C61B—Si2—C51A—C52A46.7 (14)C51A—Si2—C71B—C76B43.3 (13)
C61A—Si2—C51A—C52A45.0 (14)C51B—Si2—C71B—C76B42.3 (14)
C71A—Si2—C51A—C52A166.3 (10)C61B—Si2—C71B—C76B82.3 (10)
C71B—Si2—C51A—C52A169.3 (10)C61A—Si2—C71B—C76B83.8 (10)
O2—Si2—C51A—C56A101.3 (10)C71A—Si2—C71B—C76B13 (17)
C51B—Si2—C51A—C56A171 (15)C76B—C71B—C72B—C73B0.0
C61B—Si2—C51A—C56A138.3 (10)Si2—C71B—C72B—C73B179.4 (11)
C61A—Si2—C51A—C56A140.0 (10)C71B—C72B—C73B—C74B0.0
C71A—Si2—C51A—C56A18.7 (14)C72B—C73B—C74B—C75B0.0
C71B—Si2—C51A—C56A15.7 (15)C73B—C74B—C75B—C76B0.0
C56A—C51A—C52A—C53A0.0C74B—C75B—C76B—C71B0.0
Si2—C51A—C52A—C53A175.0 (18)C72B—C71B—C76B—C75B0.0
C51A—C52A—C53A—C54A0.0Si2—C71B—C76B—C75B179.4 (12)
 

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