Literature DB >> 21589605

(5S)-4-(2,2-Dimethyl-prop-yl)-5-isopropyl-1,3,4-oxadiazinan-2-one.

Kate L Edler1, Sharon E E Kirk, Ryan A Davis, Shawn R Hitchcock, Gregory M Ferrence.   

Abstract

The title compound, C(11)H(22)N(2)O(2), has one chiral center and packs in the monoclinic space group P2(1). The asymmetric unit has five crystallographically independent mol-ecules, four of which engage in inter-molecular N-H⋯O hydrogen bonding.

Entities:  

Year:  2010        PMID: 21589605      PMCID: PMC3011777          DOI: 10.1107/S1600536810048798

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


Related literature

For related structures and background, see: Addison et al. (2008 ▶); Anderson et al. (2006 ▶); Burgeson et al. (2004 ▶); Casper et al. (2002 ▶); Rodrigues et al. (2006 ▶); Szczepura et al. (2004 ▶); Trepanier et al. (1968 ▶). The synthesis of the title compound is described by Casper et al. (2004 ▶). For literature related to crystallographic analysis, see: Allen (2002 ▶); Bernstein et al. (1995 ▶); Boeyens (1978 ▶); Bruno et al. (2004 ▶); Cremer & Pople (1975 ▶); Etter et al. (1990 ▶); Macrae et al. (2008 ▶); Spek (2009 ▶).

Experimental

Crystal data

C11H22N2O2 M = 214.3 Monoclinic, a = 17.0330 (18) Å b = 11.2270 (12) Å c = 17.404 (2) Å β = 100.073 (2)° V = 3276.9 (6) Å3 Z = 10 Mo Kα radiation μ = 0.08 mm−1 T = 193 K 0.6 × 0.32 × 0.27 mm

Data collection

Bruker P4/R4/SMART 1000 CCD diffractometer Absorption correction: multi-scan (SADABS in SAINT-Plus; Bruker, 1999 ▶) T min = 0.812, T max = 0.943 16431 measured reflections 7042 independent reflections 4526 reflections with I > 2σ(I) R int = 0.044

Refinement

R[F 2 > 2σ(F 2)] = 0.052 wR(F 2) = 0.144 S = 1.03 7042 reflections 723 parameters 1 restraint H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.27 e Å−3 Δρmin = −0.17 e Å−3 Data collection: SMART (Bruker, 1999 ▶); cell refinement: SAINT (Bruker, 1999 ▶); data reduction: SAINT; program(s) used to solve structure: SIR2004 (Burla et al., 2005 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997 ▶); software used to prepare material for publication: WinGX (Farrugia, 1999 ▶), publCIF (Westrip, 2010) ▶ and Mercury (Macrae et al., 2008 ▶). Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536810048798/zl2318sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536810048798/zl2318Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report Enhanced figure: interactive version of Fig. 4
C11H22N2O2F(000) = 1180
Mr = 214.3Dx = 1.086 Mg m3
Monoclinic, P21Mo Kα radiation, λ = 0.71073 Å
Hall symbol: P 2ybCell parameters from 6729 reflections
a = 17.0330 (18) Åθ = 2.4–22.8°
b = 11.2270 (12) ŵ = 0.08 mm1
c = 17.404 (2) ÅT = 193 K
β = 100.073 (2)°Prism, colourless
V = 3276.9 (6) Å30.6 × 0.32 × 0.27 mm
Z = 10
Bruker P4/R4/SMART 1000 CCD diffractometer4526 reflections with I > 2σ(I)
ω scansRint = 0.044
Absorption correction: multi-scan (SADABS in SAINT-Plus; Bruker, 1999)θmax = 26.4°, θmin = 1.2°
Tmin = 0.812, Tmax = 0.943h = −21→21
16431 measured reflectionsk = −11→14
7042 independent reflectionsl = −19→21
Refinement on F21 restraint
Least-squares matrix: fullH atoms treated by a mixture of independent and constrained refinement
R[F2 > 2σ(F2)] = 0.052w = 1/[σ2(Fo2) + (0.0763P)2] where P = (Fo2 + 2Fc2)/3
wR(F2) = 0.144(Δ/σ)max < 0.001
S = 1.03Δρmax = 0.27 e Å3
7042 reflectionsΔρmin = −0.17 e Å3
723 parameters
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.
xyzUiso*/UeqOcc. (<1)
O10.4885 (2)0.4683 (3)−0.06758 (17)0.0693 (9)
C20.4247 (3)0.4157 (5)−0.0465 (3)0.0679 (13)
N30.4016 (2)0.4554 (4)0.0188 (3)0.0625 (10)
N40.44061 (17)0.5387 (3)0.07359 (18)0.0427 (7)
C50.5244 (2)0.5438 (3)0.0642 (2)0.0418 (9)
H50.54890.61460.09410.05*
C60.5273 (3)0.5655 (4)−0.0204 (2)0.0585 (11)
H6A0.50.6414−0.03730.07*
H6B0.58340.572−0.02780.07*
C70.5696 (2)0.4339 (4)0.0995 (2)0.0472 (9)
H70.54190.36220.07370.057*
C80.6560 (2)0.4309 (5)0.0861 (3)0.0677 (13)
H8A0.68210.35860.10960.102*
H8B0.68450.50110.11020.102*
H8C0.65680.43110.02990.102*
C90.5678 (3)0.4252 (5)0.1864 (3)0.0690 (13)
H9A0.5970.35390.20780.103*
H9B0.51240.41990.19450.103*
H9C0.59290.49610.2130.103*
C100.3986 (2)0.6556 (3)0.0666 (2)0.0505 (10)
H10A0.35270.65170.0230.061*
H10B0.43540.71790.05390.061*
C110.3688 (2)0.6901 (3)0.1414 (2)0.0443 (9)
C120.3260 (3)0.8094 (4)0.1264 (3)0.0634 (12)
H12A0.28070.80090.08340.095*
H12B0.36310.86910.11240.095*
H12C0.30670.8350.17360.095*
C130.3113 (3)0.5967 (4)0.1610 (3)0.0792 (15)
H13A0.26680.58850.11740.119*
H13B0.2910.62090.2080.119*
H13C0.33910.52020.17050.119*
C140.4384 (3)0.7049 (5)0.2076 (3)0.0706 (13)
H14A0.47510.76510.19340.106*
H14B0.46650.62880.21750.106*
H14C0.41890.73040.25470.106*
O150.3927 (2)0.3348 (4)−0.0854 (3)0.1060 (15)
H30.365 (3)0.416 (5)0.035 (3)0.073 (16)*
O210.60240 (16)0.0228 (3)0.35395 (17)0.0629 (8)
C220.6241 (2)0.0932 (4)0.4166 (2)0.0528 (11)
N230.56820 (19)0.1295 (3)0.4561 (2)0.0483 (9)
N240.48479 (16)0.1070 (3)0.43763 (17)0.0439 (7)
C250.4650 (2)0.0769 (4)0.3543 (2)0.0477 (10)
H250.40990.04290.34460.057*
C260.5212 (2)−0.0197 (4)0.3368 (3)0.0602 (11)
H26A0.5153−0.0910.36880.072*
H26B0.5077−0.04250.28110.072*
C270.4643 (2)0.1884 (4)0.3030 (2)0.0557 (10)
H270.5190.22410.31280.067*
C280.4435 (3)0.1552 (6)0.2171 (3)0.0893 (17)
H28A0.48160.09580.20470.134*
H28B0.44610.22640.1850.134*
H28C0.38950.1220.20610.134*
C290.4062 (3)0.2798 (5)0.3235 (3)0.0782 (14)
H29A0.40670.35010.29020.117*
H29B0.42170.30290.37830.117*
H29C0.35240.24560.31520.117*
C300.4607 (3)0.0152 (4)0.4906 (3)0.0594 (11)
H30A0.5086−0.01210.5270.071*
H30B0.4383−0.05430.45920.071*
C310.3996 (2)0.0603 (4)0.5375 (2)0.0539 (11)
C320.3795 (3)−0.0402 (6)0.5887 (3)0.0896 (17)
H32A0.4276−0.06410.6250.134*
H32B0.359−0.10830.5560.134*
H32C0.3388−0.01330.61830.134*
C330.4337 (4)0.1663 (6)0.5866 (3)0.115 (3)
H33A0.48220.1420.62210.172*
H33B0.39430.19520.61710.172*
H33C0.44650.23010.55240.172*
C340.3249 (3)0.0960 (5)0.4830 (3)0.0831 (16)
H34A0.33680.16180.44990.125*
H34B0.28460.12150.51340.125*
H34C0.30460.02790.45020.125*
O350.69335 (16)0.1255 (4)0.43234 (17)0.0761 (10)
H230.584 (2)0.169 (4)0.492 (3)0.051 (13)*
O410.26808 (14)0.8230 (3)0.31233 (16)0.0557 (7)
C420.2958 (2)0.7617 (4)0.3774 (2)0.0442 (9)
N430.24610 (18)0.6941 (3)0.4097 (2)0.0474 (8)
N440.16241 (17)0.6874 (3)0.38521 (18)0.0481 (8)
C450.1355 (2)0.7981 (4)0.3434 (2)0.0526 (11)
H450.07870.78610.31810.063*
C460.1835 (2)0.8159 (5)0.2790 (2)0.0596 (11)
H46A0.17410.74860.24180.071*
H46B0.16640.89020.25020.071*
C470.1371 (2)0.9001 (4)0.4006 (3)0.0637 (12)
H470.1930.90720.42970.076*
C480.1156 (5)1.0160 (7)0.3609 (5)0.134 (3)
H48A0.11721.0790.40010.201*
H48B0.06171.01090.33010.201*
H48C0.15361.03450.32640.201*
C490.0835 (4)0.8758 (7)0.4601 (4)0.117 (2)
H49A0.09820.79950.4860.176*
H49B0.02780.87260.43350.176*
H49C0.08980.93970.4990.176*
C500.1397 (3)0.5776 (5)0.3403 (3)0.0758 (14)
H50A0.17910.56320.30570.091*
H50B0.08730.59060.30660.091*
C510.1346 (3)0.4674 (5)0.3887 (3)0.0726 (14)
C52A0.2148 (10)0.4158 (14)0.4062 (10)0.099 (5)0.5
H52A0.21360.34370.43760.148*0.5
H52B0.25150.47380.43520.148*0.5
H52C0.23280.39560.35730.148*0.5
C53A0.0741 (8)0.3832 (14)0.3425 (10)0.099 (5)0.5
H53A0.07010.31090.37310.149*0.5
H53B0.09140.3620.29340.149*0.5
H53C0.0220.42240.33120.149*0.5
C54A0.1074 (11)0.5004 (16)0.4667 (10)0.116 (6)0.5
H54A0.10440.42810.49750.175*0.5
H54B0.05470.53820.45560.175*0.5
H54C0.14580.55580.49610.175*0.5
C52B0.2081 (13)0.4386 (14)0.4517 (9)0.110 (6)0.5
H52D0.25490.4270.42680.164*0.5
H52E0.1980.36570.47940.164*0.5
H52F0.2180.50480.48890.164*0.5
C53B0.1269 (12)0.3535 (13)0.3335 (9)0.110 (5)0.5
H53D0.17540.3450.3110.164*0.5
H53E0.08080.36310.29140.164*0.5
H53F0.11950.28230.3640.164*0.5
C54B0.0622 (11)0.4802 (16)0.4233 (13)0.130 (7)0.5
H54D0.05630.41030.45560.196*0.5
H54E0.01550.48680.38170.196*0.5
H54F0.06650.5520.45580.196*0.5
O550.36702 (14)0.7706 (3)0.40520 (15)0.0533 (7)
H430.262 (2)0.673 (3)0.459 (2)0.041 (10)*
O61−0.06692 (15)0.3012 (3)−0.09221 (17)0.0681 (9)
C62−0.0031 (2)0.3696 (4)−0.0965 (3)0.0547 (11)
N630.0563 (2)0.3695 (3)−0.03533 (19)0.0466 (8)
N640.05885 (16)0.3060 (3)0.03561 (18)0.0431 (7)
C65−0.0238 (2)0.2907 (4)0.0483 (3)0.0546 (11)
H65−0.02280.2340.09280.066*
C66−0.0709 (2)0.2334 (5)−0.0230 (3)0.0670 (14)
H66A−0.050.1522−0.02890.08*
H66B−0.12730.2259−0.01650.08*
C67−0.0578 (2)0.4086 (4)0.0716 (3)0.0648 (13)
H67−0.06590.46190.02480.078*
C68−0.1395 (3)0.3876 (6)0.0954 (4)0.118 (3)
H68A−0.17470.34670.0530.177*
H68B−0.1630.46430.10570.177*
H68C−0.13270.33830.14260.177*
C69−0.0022 (4)0.4701 (7)0.1355 (4)0.112 (2)
H69A−0.02630.5450.14870.168*
H69B0.04830.48690.1180.168*
H69C0.00770.41870.18170.168*
C700.1029 (2)0.1934 (4)0.0357 (2)0.0482 (9)
H70A0.10850.1742−0.01860.058*
H70B0.07130.1290.05430.058*
C710.1850 (2)0.1955 (4)0.0860 (3)0.0574 (11)
C720.2217 (3)0.0725 (4)0.0846 (4)0.0850 (17)
H72A0.18690.01360.10310.128*
H72B0.2740.07170.11860.128*
H72C0.2280.05290.03110.128*
C730.2369 (3)0.2847 (6)0.0590 (6)0.135 (3)
H73A0.24330.26620.00540.203*
H73B0.28910.28380.09310.203*
H73C0.21290.36390.06040.203*
C740.1731 (5)0.2199 (8)0.1695 (4)0.151 (4)
H74A0.13810.15890.18550.227*
H74B0.14880.29850.17220.227*
H74C0.22480.21790.20450.227*
O75−0.00226 (17)0.4282 (4)−0.15440 (18)0.0753 (10)
H630.092 (2)0.422 (4)−0.030 (2)0.039 (11)*
O810.26791 (18)0.5980 (3)0.87572 (16)0.0671 (8)
C820.2004 (3)0.5404 (4)0.8848 (2)0.0540 (10)
N830.1615 (2)0.4771 (3)0.82481 (18)0.0471 (8)
N840.18487 (17)0.4653 (3)0.75098 (17)0.0410 (7)
C850.2253 (2)0.5750 (3)0.7346 (2)0.0445 (9)
H850.2480.56150.68620.053*
C860.2943 (3)0.5952 (4)0.8008 (3)0.0614 (12)
H86A0.33390.53050.8010.074*
H86B0.32070.67150.79260.074*
C870.1666 (3)0.6781 (4)0.7187 (3)0.0571 (11)
H870.1440.69270.76710.068*
C880.2050 (4)0.7922 (5)0.6981 (3)0.0865 (16)
H88A0.16460.85510.68820.13*
H88B0.22850.77980.65120.13*
H88C0.24680.81590.74150.13*
C890.0988 (3)0.6471 (5)0.6541 (4)0.111 (2)
H89A0.07410.57240.66680.167*
H89B0.11910.63760.60510.167*
H89C0.0590.7110.64840.167*
C900.2337 (2)0.3574 (4)0.7488 (3)0.0539 (10)
H90A0.26310.34150.80210.065*
H90B0.27360.37290.71490.065*
C910.1870 (3)0.2476 (4)0.7195 (3)0.0619 (12)
C920.2443 (4)0.1445 (5)0.7213 (5)0.114 (2)
H92A0.26510.12290.77570.172*
H92B0.28860.16760.69530.172*
H92C0.21640.0760.69420.172*
C930.1213 (5)0.2203 (5)0.7643 (5)0.126 (3)
H93A0.14420.20630.81920.189*
H93B0.09250.14890.74250.189*
H93C0.08430.28780.76030.189*
C940.1492 (5)0.2668 (7)0.6349 (4)0.129 (3)
H94A0.11890.19560.6150.193*
H94B0.19090.28180.60380.193*
H94C0.11310.33550.6310.193*
O950.1774 (2)0.5505 (3)0.94701 (17)0.0708 (9)
H830.111 (3)0.459 (4)0.828 (2)0.057 (12)*
U11U22U33U12U13U23
O10.094 (2)0.066 (2)0.0474 (19)0.018 (2)0.0094 (16)−0.0103 (16)
C20.062 (3)0.061 (3)0.071 (3)0.019 (3)−0.016 (3)−0.021 (3)
N30.0434 (19)0.051 (2)0.091 (3)0.0002 (18)0.008 (2)−0.019 (2)
N40.0435 (17)0.0341 (17)0.0500 (19)0.0035 (14)0.0072 (14)−0.0024 (14)
C50.046 (2)0.039 (2)0.042 (2)−0.0077 (17)0.0120 (16)−0.0003 (16)
C60.072 (3)0.057 (3)0.051 (3)0.009 (2)0.023 (2)0.007 (2)
C70.041 (2)0.052 (3)0.048 (2)0.0035 (18)0.0075 (17)0.0005 (18)
C80.044 (2)0.096 (4)0.065 (3)0.011 (2)0.016 (2)−0.002 (3)
C90.073 (3)0.083 (3)0.056 (3)0.028 (3)0.024 (2)0.024 (2)
C100.061 (2)0.043 (2)0.045 (2)0.0172 (19)0.0050 (19)0.0033 (17)
C110.055 (2)0.035 (2)0.045 (2)0.0106 (18)0.0135 (17)0.0044 (17)
C120.085 (3)0.047 (2)0.063 (3)0.024 (2)0.025 (2)0.005 (2)
C130.085 (3)0.051 (3)0.115 (4)0.007 (3)0.054 (3)0.008 (3)
C140.090 (3)0.073 (3)0.047 (3)0.021 (3)0.004 (2)−0.013 (2)
O150.095 (3)0.083 (3)0.121 (3)0.017 (2)−0.034 (2)−0.060 (2)
O210.0514 (16)0.087 (2)0.0508 (18)0.0006 (16)0.0119 (13)−0.0258 (16)
C220.045 (2)0.077 (3)0.037 (2)0.001 (2)0.0083 (17)−0.013 (2)
N230.0409 (18)0.066 (2)0.037 (2)−0.0028 (17)0.0055 (15)−0.0118 (17)
N240.0366 (16)0.054 (2)0.0412 (18)−0.0047 (14)0.0076 (13)−0.0021 (15)
C250.039 (2)0.056 (3)0.046 (2)−0.0114 (18)0.0031 (16)−0.0085 (18)
C260.057 (2)0.067 (3)0.057 (3)−0.011 (2)0.011 (2)−0.018 (2)
C270.050 (2)0.074 (3)0.040 (2)−0.004 (2)0.0008 (17)0.000 (2)
C280.094 (4)0.119 (5)0.048 (3)0.002 (4)−0.007 (3)−0.007 (3)
C290.081 (3)0.081 (4)0.072 (3)0.015 (3)0.012 (3)0.017 (3)
C300.060 (2)0.057 (3)0.065 (3)0.006 (2)0.020 (2)0.011 (2)
C310.060 (3)0.054 (3)0.052 (2)−0.013 (2)0.021 (2)−0.0082 (19)
C320.108 (4)0.097 (4)0.075 (4)−0.007 (4)0.049 (3)0.012 (3)
C330.141 (5)0.138 (6)0.080 (4)−0.077 (5)0.061 (4)−0.058 (4)
C340.056 (3)0.086 (4)0.115 (4)0.002 (3)0.036 (3)0.010 (3)
O350.0401 (16)0.135 (3)0.0543 (19)−0.0083 (18)0.0124 (13)−0.0325 (19)
O410.0426 (14)0.078 (2)0.0464 (16)0.0020 (14)0.0070 (12)0.0207 (14)
C420.038 (2)0.053 (2)0.042 (2)0.0055 (19)0.0077 (17)0.0018 (18)
N430.0388 (17)0.061 (2)0.041 (2)0.0029 (16)0.0049 (14)0.0135 (17)
N440.0369 (16)0.057 (2)0.047 (2)−0.0061 (16)−0.0007 (14)0.0031 (16)
C450.035 (2)0.064 (3)0.056 (3)0.0010 (19)0.0001 (17)0.008 (2)
C460.049 (2)0.075 (3)0.050 (3)0.004 (2)−0.0031 (19)0.018 (2)
C470.043 (2)0.062 (3)0.086 (4)0.009 (2)0.009 (2)0.009 (3)
C480.167 (7)0.094 (5)0.138 (7)0.065 (5)0.018 (5)0.020 (5)
C490.125 (5)0.121 (6)0.124 (6)0.006 (4)0.071 (5)−0.018 (4)
C500.088 (4)0.079 (4)0.055 (3)−0.029 (3)−0.003 (2)−0.001 (3)
C510.089 (4)0.065 (3)0.059 (3)−0.018 (3)0.003 (3)−0.002 (3)
C52A0.108 (10)0.055 (7)0.118 (14)0.012 (7)−0.021 (11)−0.014 (9)
C53A0.088 (9)0.077 (11)0.121 (12)−0.021 (8)−0.014 (9)0.000 (8)
C54A0.135 (15)0.111 (12)0.113 (13)−0.048 (11)0.048 (10)0.036 (10)
C52B0.179 (16)0.056 (9)0.082 (11)−0.013 (9)−0.010 (12)0.012 (7)
C53B0.176 (17)0.058 (8)0.084 (9)−0.016 (11)−0.005 (12)−0.015 (6)
C54B0.124 (14)0.102 (11)0.18 (2)−0.054 (11)0.081 (13)−0.015 (13)
O550.0359 (14)0.0705 (19)0.0539 (17)0.0041 (13)0.0090 (12)0.0103 (14)
O610.0407 (15)0.103 (3)0.0592 (19)−0.0076 (16)0.0054 (13)0.0175 (18)
C620.035 (2)0.079 (3)0.052 (3)0.012 (2)0.0137 (19)0.015 (2)
N630.0367 (17)0.058 (2)0.047 (2)0.0010 (18)0.0126 (15)0.0105 (16)
N640.0358 (16)0.0461 (19)0.0489 (19)0.0097 (14)0.0116 (13)0.0123 (14)
C650.040 (2)0.067 (3)0.060 (3)0.012 (2)0.0177 (19)0.029 (2)
C660.037 (2)0.083 (4)0.081 (3)−0.004 (2)0.012 (2)0.022 (3)
C670.056 (2)0.083 (3)0.063 (3)0.034 (2)0.031 (2)0.032 (3)
C680.088 (4)0.130 (6)0.159 (6)0.046 (4)0.083 (4)0.063 (5)
C690.128 (5)0.125 (5)0.082 (4)0.071 (5)0.016 (4)−0.016 (4)
C700.0370 (19)0.040 (2)0.067 (3)0.0046 (18)0.0091 (18)−0.0033 (19)
C710.043 (2)0.047 (2)0.076 (3)0.014 (2)−0.0071 (19)−0.004 (2)
C720.052 (3)0.056 (3)0.138 (5)0.021 (2)−0.011 (3)−0.008 (3)
C730.045 (3)0.078 (4)0.267 (10)−0.013 (3)−0.019 (4)0.047 (5)
C740.173 (7)0.174 (8)0.083 (5)0.106 (7)−0.041 (5)−0.021 (5)
O750.0564 (17)0.121 (3)0.0505 (19)0.0068 (18)0.0150 (14)0.0320 (19)
O810.081 (2)0.073 (2)0.0465 (17)−0.0336 (17)0.0100 (15)−0.0064 (15)
C820.075 (3)0.046 (2)0.041 (2)−0.014 (2)0.013 (2)0.0003 (19)
N830.053 (2)0.050 (2)0.0419 (19)−0.0141 (17)0.0191 (15)−0.0075 (15)
N840.0451 (16)0.0406 (17)0.0418 (18)−0.0061 (15)0.0201 (13)−0.0026 (14)
C850.050 (2)0.044 (2)0.044 (2)−0.0114 (18)0.0204 (18)−0.0033 (17)
C860.059 (3)0.067 (3)0.060 (3)−0.026 (2)0.015 (2)0.001 (2)
C870.081 (3)0.043 (2)0.054 (3)−0.001 (2)0.030 (2)0.0006 (19)
C880.118 (4)0.050 (3)0.086 (4)−0.022 (3)0.004 (3)0.008 (3)
C890.077 (4)0.062 (4)0.177 (7)0.008 (3)−0.027 (4)0.022 (4)
C900.050 (2)0.056 (3)0.058 (3)0.003 (2)0.0167 (19)0.004 (2)
C910.080 (3)0.048 (3)0.064 (3)0.001 (2)0.029 (2)0.001 (2)
C920.151 (6)0.057 (4)0.150 (6)0.030 (4)0.067 (5)0.006 (4)
C930.162 (6)0.064 (4)0.178 (7)−0.050 (4)0.102 (6)−0.033 (4)
C940.201 (8)0.088 (5)0.082 (5)−0.001 (5)−0.017 (5)−0.028 (4)
O950.107 (2)0.068 (2)0.0438 (18)−0.0209 (19)0.0316 (16)−0.0081 (15)
O1—C21.342 (6)C51—C52A1.465 (16)
O1—C61.453 (6)C51—C54B1.472 (17)
C2—O151.205 (5)C51—C53A1.521 (15)
C2—N31.342 (6)C51—C52B1.548 (18)
N3—N41.415 (5)C51—C54A1.554 (18)
N3—H30.85 (5)C51—C53B1.591 (15)
N4—C51.466 (4)C52A—H52A0.98
N4—C101.489 (5)C52A—H52B0.98
C5—C61.502 (5)C52A—H52C0.98
C5—C71.525 (5)C53A—H53A0.98
C5—H51C53A—H53B0.98
C6—H6A0.99C53A—H53C0.98
C6—H6B0.99C54A—H54A0.98
C7—C91.522 (6)C54A—H54B0.98
C7—C81.530 (5)C54A—H54C0.98
C7—H71C52B—H52D0.98
C8—H8A0.98C52B—H52E0.98
C8—H8B0.98C52B—H52F0.98
C8—H8C0.98C53B—H53D0.98
C9—H9A0.98C53B—H53E0.98
C9—H9B0.98C53B—H53F0.98
C9—H9C0.98C54B—H54D0.98
C10—C111.529 (5)C54B—H54E0.98
C10—H10A0.99C54B—H54F0.98
C10—H10B0.99O61—C621.343 (5)
C11—C141.511 (6)O61—C661.436 (5)
C11—C131.513 (6)C62—O751.206 (5)
C11—C121.526 (5)C62—N631.335 (5)
C12—H12A0.98N63—N641.420 (4)
C12—H12B0.98N63—H630.84 (4)
C12—H12C0.98N64—C701.470 (5)
C13—H13A0.98N64—C651.473 (4)
C13—H13B0.98C65—C661.501 (7)
C13—H13C0.98C65—C671.527 (6)
C14—H14A0.98C65—H651
C14—H14B0.98C66—H66A0.99
C14—H14C0.98C66—H66B0.99
O21—C221.345 (5)C67—C691.498 (8)
O21—C261.444 (5)C67—C681.538 (6)
C22—O351.219 (5)C67—H671
C22—N231.331 (5)C68—H68A0.98
N23—N241.423 (4)C68—H68B0.98
N23—H230.78 (4)C68—H68C0.98
N24—C251.469 (5)C69—H69A0.98
N24—C301.487 (5)C69—H69B0.98
C25—C261.511 (6)C69—H69C0.98
C25—C271.537 (6)C70—C711.514 (5)
C25—H251C70—H70A0.99
C26—H26A0.99C70—H70B0.99
C26—H26B0.99C71—C731.467 (8)
C27—C291.512 (7)C71—C721.518 (6)
C27—C281.521 (6)C71—C741.527 (8)
C27—H271C72—H72A0.98
C28—H28A0.98C72—H72B0.98
C28—H28B0.98C72—H72C0.98
C28—H28C0.98C73—H73A0.98
C29—H29A0.98C73—H73B0.98
C29—H29B0.98C73—H73C0.98
C29—H29C0.98C74—H74A0.98
C30—C311.517 (5)C74—H74B0.98
C30—H30A0.99C74—H74C0.98
C30—H30B0.99O81—C821.352 (5)
C31—C341.502 (7)O81—C861.452 (5)
C31—C321.513 (7)C82—O951.220 (5)
C31—C331.521 (7)C82—N831.339 (5)
C32—H32A0.98N83—N841.417 (4)
C32—H32B0.98N83—H830.89 (4)
C32—H32C0.98N84—C851.463 (5)
C33—H33A0.98N84—C901.473 (5)
C33—H33B0.98C85—C861.513 (6)
C33—H33C0.98C85—C871.522 (6)
C34—H34A0.98C85—H851
C34—H34B0.98C86—H86A0.99
C34—H34C0.98C86—H86B0.99
O41—C421.339 (4)C87—C891.504 (7)
O41—C461.459 (5)C87—C881.510 (7)
C42—O551.229 (4)C87—H871
C42—N431.332 (5)C88—H88A0.98
N43—N441.417 (4)C88—H88B0.98
N43—H430.88 (4)C88—H88C0.98
N44—C451.473 (5)C89—H89A0.98
N44—C501.473 (6)C89—H89B0.98
C45—C461.512 (6)C89—H89C0.98
C45—C471.513 (7)C90—C911.507 (6)
C45—H451C90—H90A0.99
C46—H46A0.99C90—H90B0.99
C46—H46B0.99C91—C931.503 (7)
C47—C481.489 (8)C91—C921.511 (7)
C47—C491.520 (8)C91—C941.516 (8)
C47—H471C92—H92A0.98
C48—H48A0.98C92—H92B0.98
C48—H48B0.98C92—H92C0.98
C48—H48C0.98C93—H93A0.98
C49—H49A0.98C93—H93B0.98
C49—H49B0.98C93—H93C0.98
C49—H49C0.98C94—H94A0.98
C50—C511.507 (7)C94—H94B0.98
C50—H50A0.99C94—H94C0.98
C50—H50B0.99
C2—O1—C6119.0 (3)C54B—C51—C53A74.9 (10)
O15—C2—N3123.8 (6)C50—C51—C53A108.4 (7)
O15—C2—O1119.1 (5)C54B—C51—C52B111.2 (12)
N3—C2—O1117.1 (4)C50—C51—C52B116.6 (7)
C2—N3—N4128.2 (4)C53A—C51—C52B129.3 (9)
C2—N3—H3117 (3)C52A—C51—C54A108.8 (10)
N4—N3—H3113 (4)C50—C51—C54A110.3 (7)
N3—N4—C5107.6 (3)C53A—C51—C54A109.4 (10)
N3—N4—C10111.4 (3)C52B—C51—C54A76.0 (10)
C5—N4—C10114.8 (3)C52A—C51—C53B77.5 (10)
N4—C5—C6108.3 (3)C54B—C51—C53B109.8 (11)
N4—C5—C7110.9 (3)C50—C51—C53B109.2 (7)
C6—C5—C7115.2 (3)C52B—C51—C53B103.4 (10)
N4—C5—H5107.4C54A—C51—C53B135.5 (9)
C6—C5—H5107.4C51—C52A—H52A109.5
C7—C5—H5107.4C51—C52A—H52B109.5
O1—C6—C5110.1 (3)H52A—C52A—H52B109.5
O1—C6—H6A109.6C51—C52A—H52C109.5
C5—C6—H6A109.6H52A—C52A—H52C109.5
O1—C6—H6B109.6H52B—C52A—H52C109.5
C5—C6—H6B109.6C51—C53A—H53A109.5
H6A—C6—H6B108.2C51—C53A—H53B109.5
C9—C7—C5110.8 (3)H53A—C53A—H53B109.5
C9—C7—C8109.7 (3)C51—C53A—H53C109.5
C5—C7—C8112.8 (3)H53A—C53A—H53C109.5
C9—C7—H7107.8H53B—C53A—H53C109.5
C5—C7—H7107.8C51—C54A—H54A109.5
C8—C7—H7107.8C51—C54A—H54B109.5
C7—C8—H8A109.5H54A—C54A—H54B109.5
C7—C8—H8B109.5C51—C54A—H54C109.5
H8A—C8—H8B109.5H54A—C54A—H54C109.5
C7—C8—H8C109.5H54B—C54A—H54C109.5
H8A—C8—H8C109.5C51—C52B—H52D109.5
H8B—C8—H8C109.5C51—C52B—H52E109.5
C7—C9—H9A109.5H52D—C52B—H52E109.5
C7—C9—H9B109.5C51—C52B—H52F109.5
H9A—C9—H9B109.5H52D—C52B—H52F109.5
C7—C9—H9C109.5H52E—C52B—H52F109.5
H9A—C9—H9C109.5C51—C53B—H53D109.5
H9B—C9—H9C109.5C51—C53B—H53E109.5
N4—C10—C11112.3 (3)H53D—C53B—H53E109.5
N4—C10—H10A109.1C51—C53B—H53F109.5
C11—C10—H10A109.1H53D—C53B—H53F109.5
N4—C10—H10B109.1H53E—C53B—H53F109.5
C11—C10—H10B109.1C51—C54B—H54D109.5
H10A—C10—H10B107.9C51—C54B—H54E109.5
C14—C11—C13110.9 (4)H54D—C54B—H54E109.5
C14—C11—C12108.8 (4)C51—C54B—H54F109.5
C13—C11—C12109.8 (3)H54D—C54B—H54F109.5
C14—C11—C10110.1 (3)H54E—C54B—H54F109.5
C13—C11—C10109.9 (4)C62—O61—C66120.5 (3)
C12—C11—C10107.2 (3)O75—C62—N63123.2 (4)
C11—C12—H12A109.5O75—C62—O61119.1 (4)
C11—C12—H12B109.5N63—C62—O61117.7 (4)
H12A—C12—H12B109.5C62—N63—N64126.6 (3)
C11—C12—H12C109.5C62—N63—H63122 (3)
H12A—C12—H12C109.5N64—N63—H63110 (3)
H12B—C12—H12C109.5N63—N64—C70111.7 (3)
C11—C13—H13A109.5N63—N64—C65107.8 (3)
C11—C13—H13B109.5C70—N64—C65113.6 (3)
H13A—C13—H13B109.5N64—C65—C66108.2 (3)
C11—C13—H13C109.5N64—C65—C67110.8 (4)
H13A—C13—H13C109.5C66—C65—C67114.8 (4)
H13B—C13—H13C109.5N64—C65—H65107.6
C11—C14—H14A109.5C66—C65—H65107.6
C11—C14—H14B109.5C67—C65—H65107.6
H14A—C14—H14B109.5O61—C66—C65111.7 (4)
C11—C14—H14C109.5O61—C66—H66A109.3
H14A—C14—H14C109.5C65—C66—H66A109.3
H14B—C14—H14C109.5O61—C66—H66B109.3
C22—O21—C26118.6 (3)C65—C66—H66B109.3
O35—C22—N23123.0 (4)H66A—C66—H66B107.9
O35—C22—O21118.3 (3)C69—C67—C65112.2 (4)
N23—C22—O21118.6 (4)C69—C67—C68110.8 (5)
C22—N23—N24127.2 (4)C65—C67—C68109.9 (5)
C22—N23—H23114 (3)C69—C67—H67107.9
N24—N23—H23118 (3)C65—C67—H67107.9
N23—N24—C25108.1 (3)C68—C67—H67107.9
N23—N24—C30110.9 (3)C67—C68—H68A109.5
C25—N24—C30114.3 (3)C67—C68—H68B109.5
N24—C25—C26108.7 (3)H68A—C68—H68B109.5
N24—C25—C27111.3 (3)C67—C68—H68C109.5
C26—C25—C27114.0 (3)H68A—C68—H68C109.5
N24—C25—H25107.5H68B—C68—H68C109.5
C26—C25—H25107.5C67—C69—H69A109.5
C27—C25—H25107.5C67—C69—H69B109.5
O21—C26—C25109.8 (3)H69A—C69—H69B109.5
O21—C26—H26A109.7C67—C69—H69C109.5
C25—C26—H26A109.7H69A—C69—H69C109.5
O21—C26—H26B109.7H69B—C69—H69C109.5
C25—C26—H26B109.7N64—C70—C71114.0 (3)
H26A—C26—H26B108.2N64—C70—H70A108.8
C29—C27—C28110.4 (4)C71—C70—H70A108.8
C29—C27—C25110.7 (3)N64—C70—H70B108.8
C28—C27—C25110.4 (4)C71—C70—H70B108.8
C29—C27—H27108.4H70A—C70—H70B107.7
C28—C27—H27108.4C73—C71—C70111.9 (4)
C25—C27—H27108.4C73—C71—C72110.0 (4)
C27—C28—H28A109.5C70—C71—C72108.5 (4)
C27—C28—H28B109.5C73—C71—C74111.7 (6)
H28A—C28—H28B109.5C70—C71—C74106.9 (4)
C27—C28—H28C109.5C72—C71—C74107.5 (5)
H28A—C28—H28C109.5C71—C72—H72A109.5
H28B—C28—H28C109.5C71—C72—H72B109.5
C27—C29—H29A109.5H72A—C72—H72B109.5
C27—C29—H29B109.5C71—C72—H72C109.5
H29A—C29—H29B109.5H72A—C72—H72C109.5
C27—C29—H29C109.5H72B—C72—H72C109.5
H29A—C29—H29C109.5C71—C73—H73A109.5
H29B—C29—H29C109.5C71—C73—H73B109.5
N24—C30—C31113.1 (3)H73A—C73—H73B109.5
N24—C30—H30A109C71—C73—H73C109.5
C31—C30—H30A109H73A—C73—H73C109.5
N24—C30—H30B109H73B—C73—H73C109.5
C31—C30—H30B109C71—C74—H74A109.5
H30A—C30—H30B107.8C71—C74—H74B109.5
C34—C31—C32108.5 (4)H74A—C74—H74B109.5
C34—C31—C30109.5 (4)C71—C74—H74C109.5
C32—C31—C30108.4 (4)H74A—C74—H74C109.5
C34—C31—C33110.1 (5)H74B—C74—H74C109.5
C32—C31—C33110.9 (4)C82—O81—C86119.8 (3)
C30—C31—C33109.5 (4)O95—C82—N83123.3 (4)
C31—C32—H32A109.5O95—C82—O81118.1 (4)
C31—C32—H32B109.5N83—C82—O81118.6 (4)
H32A—C32—H32B109.5C82—N83—N84125.2 (3)
C31—C32—H32C109.5C82—N83—H83115 (3)
H32A—C32—H32C109.5N84—N83—H83118 (3)
H32B—C32—H32C109.5N83—N84—C85108.3 (3)
C31—C33—H33A109.5N83—N84—C90110.5 (3)
C31—C33—H33B109.5C85—N84—C90113.6 (3)
H33A—C33—H33B109.5N84—C85—C86107.9 (3)
C31—C33—H33C109.5N84—C85—C87111.1 (3)
H33A—C33—H33C109.5C86—C85—C87115.0 (4)
H33B—C33—H33C109.5N84—C85—H85107.5
C31—C34—H34A109.5C86—C85—H85107.5
C31—C34—H34B109.5C87—C85—H85107.5
H34A—C34—H34B109.5O81—C86—C85111.4 (3)
C31—C34—H34C109.5O81—C86—H86A109.3
H34A—C34—H34C109.5C85—C86—H86A109.3
H34B—C34—H34C109.5O81—C86—H86B109.3
C42—O41—C46119.1 (3)C85—C86—H86B109.3
O55—C42—N43122.5 (4)H86A—C86—H86B108
O55—C42—O41118.0 (3)C89—C87—C88109.1 (4)
N43—C42—O41119.6 (3)C89—C87—C85110.7 (4)
C42—N43—N44125.8 (3)C88—C87—C85113.0 (4)
C42—N43—H43117 (2)C89—C87—H87108
N44—N43—H43113 (2)C88—C87—H87108
N43—N44—C45108.2 (3)C85—C87—H87108
N43—N44—C50111.2 (4)C87—C88—H88A109.5
C45—N44—C50114.5 (3)C87—C88—H88B109.5
N44—C45—C46108.4 (3)H88A—C88—H88B109.5
N44—C45—C47110.2 (3)C87—C88—H88C109.5
C46—C45—C47116.0 (4)H88A—C88—H88C109.5
N44—C45—H45107.3H88B—C88—H88C109.5
C46—C45—H45107.3C87—C89—H89A109.5
C47—C45—H45107.3C87—C89—H89B109.5
O41—C46—C45109.6 (3)H89A—C89—H89B109.5
O41—C46—H46A109.7C87—C89—H89C109.5
C45—C46—H46A109.7H89A—C89—H89C109.5
O41—C46—H46B109.7H89B—C89—H89C109.5
C45—C46—H46B109.7N84—C90—C91114.5 (3)
H46A—C46—H46B108.2N84—C90—H90A108.6
C48—C47—C45112.4 (5)C91—C90—H90A108.6
C48—C47—C49110.1 (5)N84—C90—H90B108.6
C45—C47—C49111.6 (4)C91—C90—H90B108.6
C48—C47—H47107.5H90A—C90—H90B107.6
C45—C47—H47107.5C93—C91—C90112.8 (4)
C49—C47—H47107.5C93—C91—C92111.7 (5)
C47—C48—H48A109.5C90—C91—C92108.6 (4)
C47—C48—H48B109.5C93—C91—C94107.7 (6)
H48A—C48—H48B109.5C90—C91—C94108.8 (4)
C47—C48—H48C109.5C92—C91—C94107.0 (5)
H48A—C48—H48C109.5C91—C92—H92A109.5
H48B—C48—H48C109.5C91—C92—H92B109.5
C47—C49—H49A109.5H92A—C92—H92B109.5
C47—C49—H49B109.5C91—C92—H92C109.5
H49A—C49—H49B109.5H92A—C92—H92C109.5
C47—C49—H49C109.5H92B—C92—H92C109.5
H49A—C49—H49C109.5C91—C93—H93A109.5
H49B—C49—H49C109.5C91—C93—H93B109.5
N44—C50—C51115.2 (4)H93A—C93—H93B109.5
N44—C50—H50A108.5C91—C93—H93C109.5
C51—C50—H50A108.5H93A—C93—H93C109.5
N44—C50—H50B108.5H93B—C93—H93C109.5
C51—C50—H50B108.5C91—C94—H94A109.5
H50A—C50—H50B107.5C91—C94—H94B109.5
C52A—C51—C54B140.4 (13)H94A—C94—H94B109.5
C52A—C51—C50107.3 (8)C91—C94—H94C109.5
C54B—C51—C50106.5 (9)H94A—C94—H94C109.5
C52A—C51—C53A112.6 (9)H94B—C94—H94C109.5
C6—O1—C2—O15−179.7 (4)N44—C45—C47—C48176.2 (5)
C6—O1—C2—N3−1.4 (6)C46—C45—C47—C4852.6 (6)
O15—C2—N3—N4171.3 (4)N44—C45—C47—C49−59.5 (5)
O1—C2—N3—N4−6.9 (7)C46—C45—C47—C49176.8 (4)
C2—N3—N4—C5−20.3 (6)N43—N44—C50—C5181.6 (5)
C2—N3—N4—C10106.3 (5)C45—N44—C50—C51−155.4 (4)
N3—N4—C5—C652.0 (4)N44—C50—C51—C52A−86.4 (8)
C10—N4—C5—C6−72.6 (4)N44—C50—C51—C54B72.6 (10)
N3—N4—C5—C7−75.3 (4)N44—C50—C51—C53A151.8 (8)
C10—N4—C5—C7160.1 (3)N44—C50—C51—C52B−52.1 (10)
C2—O1—C6—C535.1 (5)N44—C50—C51—C54A32.0 (9)
N4—C5—C6—O1−61.2 (4)N44—C50—C51—C53B−168.8 (9)
C7—C5—C6—O163.5 (4)C66—O61—C62—O75−178.0 (4)
N4—C5—C7—C9−60.6 (4)C66—O61—C62—N631.6 (6)
C6—C5—C7—C9176.0 (4)O75—C62—N63—N64178.0 (4)
N4—C5—C7—C8175.9 (3)O61—C62—N63—N64−1.5 (6)
C6—C5—C7—C852.6 (5)C62—N63—N64—C7097.4 (4)
N3—N4—C10—C11118.9 (4)C62—N63—N64—C65−28.1 (5)
C5—N4—C10—C11−118.5 (4)N63—N64—C65—C6654.1 (4)
N4—C10—C11—C1462.7 (4)C70—N64—C65—C66−70.2 (4)
N4—C10—C11—C13−59.7 (4)N63—N64—C65—C67−72.5 (4)
N4—C10—C11—C12−179.0 (3)C70—N64—C65—C67163.2 (3)
C26—O21—C22—O35177.6 (4)C62—O61—C66—C6528.0 (6)
C26—O21—C22—N23−6.0 (6)N64—C65—C66—O61−56.3 (4)
O35—C22—N23—N24173.1 (4)C67—C65—C66—O6168.0 (4)
O21—C22—N23—N24−3.2 (6)N64—C65—C67—C69−48.6 (5)
C22—N23—N24—C25−21.1 (5)C66—C65—C67—C69−171.5 (4)
C22—N23—N24—C30104.9 (5)N64—C65—C67—C68−172.3 (4)
N23—N24—C25—C2650.9 (4)C66—C65—C67—C6864.8 (5)
C30—N24—C25—C26−73.1 (4)N63—N64—C70—C71105.7 (4)
N23—N24—C25—C27−75.6 (4)C65—N64—C70—C71−132.2 (4)
C30—N24—C25—C27160.5 (3)N64—C70—C71—C73−61.7 (6)
C22—O21—C26—C2537.7 (5)N64—C70—C71—C72176.7 (4)
N24—C25—C26—O21−60.8 (4)N64—C70—C71—C7461.0 (6)
C27—C25—C26—O2164.0 (4)C86—O81—C82—O95−175.7 (4)
N24—C25—C27—C29−57.2 (4)C86—O81—C82—N833.1 (6)
C26—C25—C27—C29179.3 (4)O95—C82—N83—N84178.4 (4)
N24—C25—C27—C28−179.8 (3)O81—C82—N83—N84−0.4 (6)
C26—C25—C27—C2856.8 (5)C82—N83—N84—C85−31.3 (5)
N23—N24—C30—C31120.1 (4)C82—N83—N84—C9093.7 (4)
C25—N24—C30—C31−117.4 (4)N83—N84—C85—C8656.7 (4)
N24—C30—C31—C3461.6 (5)C90—N84—C85—C86−66.5 (4)
N24—C30—C31—C32179.8 (4)N83—N84—C85—C87−70.3 (4)
N24—C30—C31—C33−59.2 (5)C90—N84—C85—C87166.5 (3)
C46—O41—C42—O55−178.8 (4)C82—O81—C86—C8525.6 (6)
C46—O41—C42—N431.0 (6)N84—C85—C86—O81−55.8 (4)
O55—C42—N43—N44174.1 (4)C87—C85—C86—O8168.9 (4)
O41—C42—N43—N44−5.7 (6)N84—C85—C87—C89−54.8 (5)
C42—N43—N44—C45−23.6 (5)C86—C85—C87—C89−177.8 (4)
C42—N43—N44—C50102.9 (5)N84—C85—C87—C88−177.5 (4)
N43—N44—C45—C4654.1 (4)C86—C85—C87—C8859.5 (5)
C50—N44—C45—C46−70.5 (4)N83—N84—C90—C9191.5 (4)
N43—N44—C45—C47−73.9 (4)C85—N84—C90—C91−146.5 (4)
C50—N44—C45—C47161.6 (4)N84—C90—C91—C93−55.0 (6)
C42—O41—C46—C4531.4 (5)N84—C90—C91—C92−179.4 (4)
N44—C45—C46—O41−59.2 (5)N84—C90—C91—C9464.5 (5)
C47—C45—C46—O4165.3 (5)
D—H···AD—HH···AD···AD—H···A
N23—H23···O55i0.78 (4)2.16 (4)2.937 (5)177 (5)
N43—H43···O35ii0.88 (4)1.99 (4)2.868 (5)175 (3)
N63—H63···O95iii0.84 (4)2.13 (4)2.949 (5)163 (3)
N83—H83···O75iv0.89 (4)2.04 (4)2.926 (4)175 (4)
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
N23—H23⋯O55i0.78 (4)2.16 (4)2.937 (5)177 (5)
N43—H43⋯O35ii0.88 (4)1.99 (4)2.868 (5)175 (3)
N63—H63⋯O95iii0.84 (4)2.13 (4)2.949 (5)163 (3)
N83—H83⋯O75iv0.89 (4)2.04 (4)2.926 (4)175 (4)

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) .

  9 in total

1.  The Cambridge Structural Database: a quarter of a million crystal structures and rising.

Authors:  Frank H Allen
Journal:  Acta Crystallogr B       Date:  2002-05-29

2.  Conformational studies of N(3)-substituted [1,3,4]-oxadiazinan-2-ones.

Authors:  David M Casper; Jennifer R Blackburn; Christopher D Maroules; Tana Brady; Joel M Esken; Gregory M Ferrence; Jean M Standard; Shawn R Hitchcock
Journal:  J Org Chem       Date:  2002-12-13       Impact factor: 4.354

3.  Retrieval of crystallographically-derived molecular geometry information.

Authors:  Ian J Bruno; Jason C Cole; Magnus Kessler; Jie Luo; W D Sam Motherwell; Lucy H Purkis; Barry R Smith; Robin Taylor; Richard I Cooper; Stephanie E Harris; A Guy Orpen
Journal:  J Chem Inf Comput Sci       Date:  2004 Nov-Dec

4.  A short history of SHELX.

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

5.  Graph-set analysis of hydrogen-bond patterns in organic crystals.

Authors:  M C Etter; J C MacDonald; J Bernstein
Journal:  Acta Crystallogr B       Date:  1990-04-01

6.  Synthesis and pharmacological evaluation of some tetrahydrooxadiazinones and some dihydroaminooxadiazines.

Authors:  D L Trepanier; J N Eble; G H Harris
Journal:  J Med Chem       Date:  1968-03       Impact factor: 7.446

7.  Toward the development of a structurally novel class of chiral auxiliaries. Conformational properties of the aldol adducts of oxadiazinones: observation of unusual shielding effects.

Authors:  James R Burgeson; Matthew K Renner; Ingo Hardt; Gregory M Ferrence; Jean M Standard; Shawn R Hitchcock
Journal:  J Org Chem       Date:  2004-02-06       Impact factor: 4.354

8.  (4R,5S)-5-Benzyl-4-isopropyl-1,3,4-oxadiazinan-2-one.

Authors:  Lacey D Addison; Delvis D Dore; Shawn R Hitchcock; Gregory M Ferrence
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2008-05-10

9.  Structure validation in chemical crystallography.

Authors:  Anthony L Spek
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  2009-01-20
  9 in total

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