data_2000780
_journal_name_full  'Acta Cryst.'
_journal_year  1992
_journal_volume  C48
_journal_page_first  1305
_journal_page_last  1307
loop_
_publ_author_name
 'Arrieta, J.M.'
 'Germain, G.'
 'Vlassi, M.'
 'Craciunescu, D.G.'
 'Parrondo, E.'
_chemical_formula_moiety  '2(C6 H15 N2 O1),Cl6 Os1,2(H1 Cl1)'
_chemical_formula_sum  'C12 H32 Cl8 N4 O2 Os1'
_chemical_formula_weight  738.2
_symmetry_cell_setting  monoclinic
_symmetry_space_group_name_H-M  'P 1 21/a 1'
_symmetry_space_group_name_Hall  '-P 2yab'
_cell_length_a  12.252(3)
_cell_length_b  9.176(2)
_cell_length_c  11.974(8)
_cell_angle_alpha  90.
_cell_angle_beta  115.06(3)
_cell_angle_gamma  90.
_cell_volume  1219.0(10)
_cell_formula_units_Z  2
_exptl_crystal_density_diffrn  2.01
_exptl_crystal_density_meas  ?
_exptl_crystal_F_000  720
_exptl_absorpt_coefficient_mu  6.14
_diffrn_radiation_type  Mo
_diffrn_radiation_wavelength  0.71069
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
 Os .0 .0 .0
 Cl(1) .1023(4) .2169(5) .0108(5)
 Cl(2) -.1557(4) .1269(6) .0210(5)
 Cl(3) -.1002(4) .0213(7) -.2151(4)
 N(1) .1694(16) .364(2)   .3274(18)
 C(2) .1077(13) .500(2)   .2616(12)
 C(3) -.0221(18) .467(2)   .1756(19)
 N(4) -.0857(19) .402(2)   .251(2)
 C(5) -.0256(17) .265(2)   .3164(17)
 C(6) .1062(18) .297(3)   .3974(18)
 C(7) .1691(19) .565(2)   .1882(18)
 C(8) .2863(18) .640(2)   .2660(19)
 O(9) .3797(13) .5464(17) .3452(15)
 Cl(4) .0819(4) .7038(6) .4546(4)
 H1A .1709(16) .287(2)   .2601(18)
 H1B .2606(16) .391(2)   .3908(18)
 H2 .1114(13) .577(2)   .3312(12)
 H3A -.0671(18) .566(2)   .1306(19)
 H3B -.0244(18) .389(2)   .1069(19)
 H4A -.1782(19) .378(2)   .190(2)
 H4B -.0834(19) .481(2)   .318(2)
 H5A -.0693(17) .226(2)   .3724(17)
 H5B -.0322(17) .183(2)   .2492(17)
 H6A .1506(18) .196(3)   .4373(18)
 H6B .1119(18) .370(3)   .4700(18)
 H7A .1879(19) .479(2)   .1377(18)
 H7B .1088(19) .643(2)   .1242(18)
 H8A .2686(18) .719(2)   .3229(19)
 H8B .3179(18) .695(2)   .2055(19)