data_2000159
_journal_name_full 'Acta Cryst. C'
_journal_year   1991
_journal_volume  47
_journal_page_first  2693
_journal_page_last  2695
loop_
_publ_author_name
 'Ammon, H.L.'
 'DeShong, P.'
 'Simpson, D.'
_chemical_formula_sum  'C26 H28 N2 O10'
_chemical_formula_weight  528.5
_symmetry_cell_setting  triclinic
_symmetry_space_group_name_H-M  'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_cell_length_a  9.5240(10)
_cell_length_b  11.8187(8)
_cell_length_c  12.6150(10)
_cell_angle_alpha  66.512(7)
_cell_angle_beta  83.321(9)
_cell_angle_gamma  88.758(8)
_cell_volume  1293.0(4)
_cell_formula_units_Z  2
_exptl_crystal_density_diffrn  1.357
_exptl_crystal_density_meas  ?
_exptl_crystal_F_000  556
_exptl_absorpt_coefficient_mu  0.899
_diffrn_radiation_type  Cu
_diffrn_radiation_wavelength  1.54178
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
 O1 .6900(2) .6886(2) .5824(2)
 O2 .5936(2) .5177(2) .5889(2)
 O3 .8606(2) .3674(2) .5529(2)
 O4 .6352(2) .7545(2) .31450(10)
 O5 .69210(10) .9432(2) .1756(2)
 O6 .2470(3) .5538(2) .2020(3)
 O7 .0535(3) .6548(2) .1815(2)
 O8 .0931(3) 1.0991(2) .0183(2)
 O9 .2957(3) 1.1872(2) -.0005(2)
 O10 .9571(2) .7571(2) .7299(2)
 N1 .1813(3) .6469(3) .1859(2)
 N2 .2176(3) 1.0961(2) .0324(2)
 C1 .6823(3) .5986(3) .5427(2)
 C2 .7855(3) .6129(2) .4378(2)
 C3 .7790(3) .7448(2) .3496(3)
 C4 .8076(3) .8395(2) .4001(2)
 C5 .8076(3) .7773(3) .5311(2)
 C6 .7583(4) .5159(3) .3924(3)
 C7 .7853(3) .3867(3) .4762(3)
 C8 .7164(7) .2834(4) .4596(5)
 C9 .6096(3) .8568(3) .2252(2)
 C10 .4655(3) .8565(2) .1896(2)
 C11 .3908(3) .7496(3) .2092(3)
 C12 .2605(3) .7598(3) .1684(2)
 C13 .2006(3) .8710(3) .1119(2)
 C14 .2773(3) .9748(2) .0942(2)
 C15 .4085(3) .9705(3) .1300(2)
 C16 .9463(4) .9116(4) .3414(3)
 C17 .7922(4) .8632(3) .5952(3)
 C18 .6510(5) .9265(5) .5865(5)
 C19 .8154(4) .7947(4) .7208(3)
 C20 .9765(5) .6780(5) .8479(3)
 C21 1.1311(4) .6581(3) .8566(3)
 C22 1.1864(5) .5448(4) .8737(3)
 C23 1.3264(6) .5225(5) .8829(4)
 C24 1.4137(6) .6149(6) .8742(4)
 C25 1.3614(6) .7278(5) .8586(5)
 C26 1.2209(5) .7496(4) .8505(4)
 H2 .884(3) .603(2) .462(2)
 H3 .845(3) .756(2) .282(2)
 H4 .734(2) .898(2) .382(2)
 H5 .894(2) .734(2) .548(2)
 H6A .824(3) .532(3) .318(3)
 H6B .662(3) .519(2) .376(2)
 H8A .734(6) .296(5) .383(5)
 H8B .746(5) .213(5) .515(4)
 H8C .624(6) .290(5) .465(5)
 H11 .425(3) .677(2) .245(2)
 H15 .462(3) 1.041(2) .116(2)
 H16A .952(4) .975(4) .368(3)
 H16B 1.033(4) .855(3) .359(3)
 H16C .946(3) .948(3) .254(3)
 H17 .867(3) .922(3) .558(2)
 H18A .576(4) .865(3) .624(3)
 H18B .648(4) .980(3) .628(3)
 H18C .646(4) .976(4) .507(4)
 H19A .742(3) .722(3) .760(2)
 H19B .795(3) .853(3) .762(3)
 H20A .920(5) .596(4) .872(4)
 H20B .947(4) .735(4) .888(4)
 H22 1.127(4) .485(3) .880(3)
 H23 1.369(5) .446(5) .891(4)
 H24 1.504(4) .601(4) .876(4)
 H25 1.418(5) .789(4) .857(4)
 H26 1.188(4) .827(4) .839(3)