 
data_00tam042
 
_audit_creation_method            SHELXL-97
_chemical_name_systematic
;
 ?
;
_chemical_name_common             ?
_chemical_melting_point           ?
_chemical_formula_moiety          ?
_chemical_formula_sum
 'C12 H19 N3 O4 S'
_chemical_formula_weight          301.36
 
loop_
 _atom_type_symbol
 _atom_type_description
 _atom_type_scat_dispersion_real
 _atom_type_scat_dispersion_imag
 _atom_type_scat_source
 'C'  'C'   0.0033   0.0016
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'H'  'H'   0.0000   0.0000
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'N'  'N'   0.0061   0.0033
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'O'  'O'   0.0106   0.0060
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'S'  'S'   0.1246   0.1234
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 
_symmetry_cell_setting            monoclinic
_symmetry_space_group_name_H-M    P21/c
 
loop_
 _symmetry_equiv_pos_as_xyz
 'x, y, z'
 '-x, y+1/2, -z+1/2'
 '-x, -y, -z'
 'x, -y-1/2, z-1/2'
 
_cell_length_a                    10.218(2)
_cell_length_b                    8.8345(18)
_cell_length_c                    16.655(3)
_cell_angle_alpha                 90.00
_cell_angle_beta                  99.09(3)
_cell_angle_gamma                 90.00
_cell_volume                      1484.6(5)
_cell_formula_units_Z             4
_cell_measurement_temperature     293(2)
_cell_measurement_reflns_used     ?
_cell_measurement_theta_min       2.94
_cell_measurement_theta_max       27.45
 
_exptl_crystal_description        block
_exptl_crystal_colour             colourless
_exptl_crystal_size_max           0.3
_exptl_crystal_size_mid           0.275
_exptl_crystal_size_min           0.2
_exptl_crystal_density_meas       ?
_exptl_crystal_density_diffrn     1.348
_exptl_crystal_density_method     'not measured'
_exptl_crystal_F_000              640
_exptl_absorpt_coefficient_mu     0.235
_exptl_absorpt_correction_type    multi-scan
_exptl_absorpt_correction_T_min   0.932
_exptl_absorpt_correction_T_max   0.954
_exptl_absorpt_process_details    ?
 
_exptl_special_details
;
 ?
;
 
_diffrn_ambient_temperature       293(2)
_diffrn_radiation_wavelength      0.71073
_diffrn_radiation_type            MoK\a
_diffrn_radiation_source          'Nonius FR591 rotating anode'
_diffrn_radiation_monochromator   graphite
_diffrn_measurement_device_type   'Nonius KappaCCD'
_diffrn_measurement_method        'φ and ω scans'
_diffrn_detector_area_resol_mean  9.091
_diffrn_standards_number          ?
_diffrn_standards_interval_count  ?
_diffrn_standards_interval_time   ?
_diffrn_standards_decay_%         ?
_diffrn_reflns_number             12673
_diffrn_reflns_av_R_equivalents   0.0418
_diffrn_reflns_av_sigmaI/netI     0.0375
_diffrn_reflns_limit_h_min        -13
_diffrn_reflns_limit_h_max        13
_diffrn_reflns_limit_k_min        -10
_diffrn_reflns_limit_k_max        11
_diffrn_reflns_limit_l_min        -18
_diffrn_reflns_limit_l_max        21
_diffrn_reflns_theta_min          2.94
_diffrn_reflns_theta_max          27.45
_reflns_number_total              3385
_reflns_number_gt                 2760
_reflns_threshold_expression      >2sigma(I)
 
_computing_data_collection      
'DENZO (Otwinowski & Minor, 1997) & COLLECT (Hooft, 1998)'
_computing_cell_refinement        'DENZO & COLLECT'
_computing_data_reduction         'DENZO & COLLECT'
_computing_structure_solution     'SHELXS-97 (Sheldrick, 1997)'
_computing_structure_refinement   'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics     ?
_computing_publication_material   ?
 
_refine_special_details
;
 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 > 2sigma(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.
;
 
_refine_ls_structure_factor_coef  Fsqd
_refine_ls_matrix_type            full
_refine_ls_weighting_scheme       calc
_refine_ls_weighting_details
 'calc w=1/[σ²(Fo²)+(0.0598P)²+0.4662P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary      direct
_atom_sites_solution_secondary    difmap
_atom_sites_solution_hydrogens    geom
_refine_ls_hydrogen_treatment     mixed
_refine_ls_extinction_method      SHELXL
_refine_ls_extinction_coef        0.015(3)
_refine_ls_extinction_expression
 'Fc^*^=kFc[1+0.001xFc²λ³/sin(2θ)]^-1/4^'
_refine_ls_number_reflns          3385
_refine_ls_number_parameters      258
_refine_ls_number_restraints      0
_refine_ls_R_factor_all           0.0540
_refine_ls_R_factor_gt            0.0417
_refine_ls_wR_factor_ref          0.1155
_refine_ls_wR_factor_gt           0.1075
_refine_ls_goodness_of_fit_ref    1.047
_refine_ls_restrained_S_all       1.047
_refine_ls_shift/su_max           0.001
_refine_ls_shift/su_mean          0.000
 
loop_
 _atom_site_label
 _atom_site_type_symbol
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_U_iso_or_equiv
 _atom_site_adp_type
 _atom_site_occupancy
 _atom_site_symmetry_multiplicity
 _atom_site_calc_flag
 _atom_site_refinement_flags
 _atom_site_disorder_assembly
 _atom_site_disorder_group
N21 N 0.53499(14) 0.55624(18) 0.13783(9) 0.0405(4) Uani 1 1 d . . .
C25 C 0.58160(16) 0.6873(2) 0.11373(10) 0.0365(4) Uani 1 1 d . . .
C26 C 0.4921(2) 0.8223(3) 0.10492(17) 0.0531(5) Uani 1 1 d . . .
H15 H 0.1427(17) 0.939(2) 0.1895(11) 0.031(4) Uiso 1 1 d . . .
H16 H 0.1996(19) 1.083(2) 0.0837(11) 0.040(5) Uiso 1 1 d . . .
H13 H 0.051(2) 0.584(2) 0.0390(12) 0.045(5) Uiso 1 1 d . . .
H17 H -0.151(2) 0.706(2) 0.1966(13) 0.045(6) Uiso 1 1 d . . .
H12 H 0.111(2) 0.729(3) -0.0686(13) 0.049(6) Uiso 1 1 d . . .
H22A H 0.701(2) 0.438(3) 0.1259(14) 0.061(6) Uiso 1 1 d . . .
H23B H 0.351(2) 0.618(3) 0.1439(14) 0.056(6) Uiso 1 1 d . . .
H18 H -0.067(2) 0.794(3) 0.2557(13) 0.049(6) Uiso 1 1 d . . .
H11 H 0.185(2) 0.961(2) -0.1138(14) 0.047(6) Uiso 1 1 d . . .
H21A H 0.605(2) 0.194(3) 0.1444(13) 0.054(6) Uiso 1 1 d . . .
H21B H 0.520(3) 0.293(3) 0.0631(18) 0.080(8) Uiso 1 1 d . . .
H26A H 0.415(3) 0.807(3) 0.0705(17) 0.076(8) Uiso 1 1 d . . .
H22B H 0.650(3) 0.417(3) 0.2152(19) 0.091(9) Uiso 1 1 d . . .
H24A H 0.324(4) 0.400(4) 0.072(2) 0.122(13) Uiso 1 1 d . . .
H24B H 0.272(3) 0.373(3) 0.1597(16) 0.073(8) Uiso 1 1 d . . .
H26C H 0.468(3) 0.853(3) 0.1542(19) 0.084(9) Uiso 1 1 d . . .
H26B H 0.532(2) 0.903(3) 0.0832(14) 0.054(6) Uiso 1 1 d . . .
H23A H 0.429(3) 0.542(3) 0.2287(17) 0.074(8) Uiso 1 1 d . . .
H10 H 0.224(2) 1.100(3) -0.0616(13) 0.054(6) Uiso 1 1 d . . .
S11 S 0.04922(4) 0.64154(4) 0.20461(2) 0.02931(15) Uani 1 1 d . . .
O12 O 0.15343(12) 0.65829(14) 0.27275(7) 0.0389(3) Uani 1 1 d . . .
O11 O 0.01755(13) 0.49118(13) 0.17447(8) 0.0414(3) Uani 1 1 d . . .
C14 C 0.09066(15) 0.74897(17) 0.12432(9) 0.0271(3) Uani 1 1 d . . .
C15 C 0.13412(15) 0.89702(18) 0.13762(9) 0.0271(3) Uani 1 1 d . . .
N12 N -0.08246(15) 0.70826(18) 0.23301(10) 0.0342(3) Uani 1 1 d . . .
N11 N 0.20081(15) 0.9986(2) -0.06505(9) 0.0386(4) Uani 1 1 d . . .
C16 C 0.16914(15) 0.98055(18) 0.07482(9) 0.0285(3) Uani 1 1 d . . .
C11 C 0.16082(15) 0.91857(18) -0.00353(9) 0.0285(3) Uani 1 1 d . . .
C12 C 0.11418(18) 0.7704(2) -0.01605(10) 0.0366(4) Uani 1 1 d . . .
C13 C 0.07985(18) 0.6868(2) 0.04707(10) 0.0363(4) Uani 1 1 d . . .
O22 O 0.69676(12) 0.69809(16) 0.09976(9) 0.0454(3) Uani 1 1 d . . .
C22 C 0.62187(19) 0.4248(2) 0.15439(15) 0.0495(5) Uani 1 1 d . . .
O21 O 0.43201(15) 0.26643(19) 0.16061(12) 0.0698(5) Uani 1 1 d . . .
C23 C 0.4081(2) 0.5380(3) 0.16694(18) 0.0574(6) Uani 1 1 d . . .
C21 C 0.5487(2) 0.2836(3) 0.12541(17) 0.0574(6) Uani 1 1 d . . .
C24 C 0.3461(2) 0.3907(3) 0.1361(2) 0.0729(8) Uani 1 1 d . . .
 
 
_geom_special_details
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;
 
loop_
 _geom_bond_atom_site_label_1
 _geom_bond_atom_site_label_2
 _geom_bond_distance
 _geom_bond_site_symmetry_2
 _geom_bond_publ_flag
N21 C25 1.337(2) . ?
N21 C22 1.461(2) . ?
N21 C23 1.463(2) . ?
C25 O22 1.239(2) . ?
C25 C26 1.497(3) . ?
S11 O12 1.4360(13) . ?
S11 O11 1.4387(13) . ?
S11 N12 1.6072(16) . ?
S11 C14 1.7457(16) . ?
C14 C13 1.387(2) . ?
C14 C15 1.388(2) . ?
C15 C16 1.373(2) . ?
N11 C11 1.360(2) . ?
C16 C11 1.405(2) . ?
C11 C12 1.397(2) . ?
C12 C13 1.375(3) . ?
C22 C21 1.494(3) . ?
O21 C21 1.418(3) . ?
O21 C24 1.425(3) . ?
C23 C24 1.503(3) . ?
 
loop_
 _geom_angle_atom_site_label_1
 _geom_angle_atom_site_label_2
 _geom_angle_atom_site_label_3
 _geom_angle
 _geom_angle_site_symmetry_1
 _geom_angle_site_symmetry_3
 _geom_angle_publ_flag
C25 N21 C22 120.67(15) . . ?
C25 N21 C23 124.80(17) . . ?
C22 N21 C23 113.19(18) . . ?
O22 C25 N21 121.13(16) . . ?
O22 C25 C26 120.29(19) . . ?
N21 C25 C26 118.58(17) . . ?
O12 S11 O11 117.95(8) . . ?
O12 S11 N12 106.28(8) . . ?
O11 S11 N12 106.78(8) . . ?
O12 S11 C14 108.06(7) . . ?
O11 S11 C14 107.65(8) . . ?
N12 S11 C14 109.99(8) . . ?
C13 C14 C15 119.85(15) . . ?
C13 C14 S11 120.12(13) . . ?
C15 C14 S11 120.03(12) . . ?
C16 C15 C14 120.02(14) . . ?
C15 C16 C11 120.88(15) . . ?
N11 C11 C12 120.71(15) . . ?
N11 C11 C16 121.05(15) . . ?
C12 C11 C16 118.21(15) . . ?
C13 C12 C11 120.76(15) . . ?
C12 C13 C14 120.25(16) . . ?
N21 C22 C21 110.14(17) . . ?
C21 O21 C24 108.6(2) . . ?
N21 C23 C24 109.24(19) . . ?
O21 C21 C22 111.50(19) . . ?
O21 C24 C23 111.2(2) . . ?
 
_diffrn_measured_fraction_theta_max    0.993
_diffrn_reflns_theta_full              27.45
_diffrn_measured_fraction_theta_full   0.993
_refine_diff_density_max    0.278
_refine_diff_density_min   -0.355
_refine_diff_density_rms    0.049
