 
data_00tam017
 
_audit_creation_method            SHELXL-97
_chemical_name_systematic
;
 ?
;
_chemical_name_common             ?
_chemical_melting_point           ?
_chemical_formula_moiety          ?
_chemical_formula_sum
 'C14 H14 N4 O2 S2'
_chemical_formula_weight          334.41
 
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            tetragonal
_symmetry_space_group_name_H-M    P41
 
loop_
 _symmetry_equiv_pos_as_xyz
 'x, y, z'
 '-x, -y, z+1/2'
 '-y, x, z+1/4'
 'y, -x, z+3/4'
 
_cell_length_a                    8.6514(12)
_cell_length_b                    8.6514(12)
_cell_length_c                    20.538(4)
_cell_angle_alpha                 90.00
_cell_angle_beta                  90.00
_cell_angle_gamma                 90.00
_cell_volume                      1537.2(4)
_cell_formula_units_Z             4
_cell_measurement_temperature     150(2)
_cell_measurement_reflns_used     ?
_cell_measurement_theta_min       3.08
_cell_measurement_theta_max       27.44
 
_exptl_crystal_description        block
_exptl_crystal_colour             colourless
_exptl_crystal_size_max           0.4
_exptl_crystal_size_mid           0.4
_exptl_crystal_size_min           0.3
_exptl_crystal_density_meas       ?
_exptl_crystal_density_diffrn     1.445
_exptl_crystal_density_method     'not measured'
_exptl_crystal_F_000              696
_exptl_absorpt_coefficient_mu     0.358
_exptl_absorpt_correction_type    multi-scan
_exptl_absorpt_correction_T_min   0.867
_exptl_absorpt_correction_T_max   0.898
_exptl_absorpt_process_details    ?
 
_exptl_special_details
;
 ?
;
 
_diffrn_ambient_temperature      150(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             4770
_diffrn_reflns_av_R_equivalents   0.0237
_diffrn_reflns_av_sigmaI/netI     0.0422
_diffrn_reflns_limit_h_min        -10
_diffrn_reflns_limit_h_max        11
_diffrn_reflns_limit_k_min        -10
_diffrn_reflns_limit_k_max        11
_diffrn_reflns_limit_l_min        -24
_diffrn_reflns_limit_l_max        20
_diffrn_reflns_theta_min          3.08
_diffrn_reflns_theta_max          27.44
_reflns_number_total              2955
_reflns_number_gt                 2791
_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)+(0.0227P)²+0.6001P] 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      none
_refine_ls_extinction_coef        ?
_refine_ls_abs_structure_details
 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack    0.02(6)
_refine_ls_number_reflns          2955
_refine_ls_number_parameters      255
_refine_ls_number_restraints      1
_refine_ls_R_factor_all           0.0353
_refine_ls_R_factor_gt            0.0310
_refine_ls_wR_factor_ref          0.0747
_refine_ls_wR_factor_gt           0.0714
_refine_ls_goodness_of_fit_ref    1.038
_refine_ls_restrained_S_all       1.038
_refine_ls_shift/su_max           0.000
_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
H15 H 0.848(3) 1.220(3) 0.7041(14) 0.024(6) Uiso 1 1 d . . .
H12 H 1.064(3) 1.285(3) 0.9124(14) 0.027(7) Uiso 1 1 d . . .
H13 H 0.986(4) 1.031(4) 0.8780(19) 0.058(10) Uiso 1 1 d . . .
H16 H 0.920(3) 1.469(3) 0.7393(14) 0.039(8) Uiso 1 1 d . . .
H10 H 1.019(3) 1.630(4) 0.8238(15) 0.037(8) Uiso 1 1 d . . .
H11 H 1.068(4) 1.558(4) 0.8966(18) 0.046(9) Uiso 1 1 d . . .
H19 H 0.273(4) 1.149(4) 0.7865(16) 0.052(9) Uiso 1 1 d . . .
H21 H 1.544(4) 1.309(4) 0.6103(19) 0.052(9) Uiso 1 1 d . . .
H24 H 1.358(5) 1.667(5) 0.755(3) 0.095(14) Uiso 1 1 d . . .
H25 H 1.607(5) 1.650(5) 0.724(2) 0.089(14) Uiso 1 1 d . . .
H17 H 0.495(4) 0.792(4) 0.8745(18) 0.054(10) Uiso 1 1 d . . .
H18 H 0.260(4) 0.932(4) 0.8700(17) 0.053(10) Uiso 1 1 d . . .
H23 H 1.179(5) 1.487(5) 0.707(2) 0.083(13) Uiso 1 1 d . . .
H22 H 1.292(4) 1.310(4) 0.6288(17) 0.059(10) Uiso 1 1 d . . .
S11 S 0.86231(5) 0.92224(6) 0.76019(3) 0.02109(12) Uani 1 1 d . . .
S12 S 0.52928(6) 1.08826(7) 0.76428(3) 0.03150(14) Uani 1 1 d . . .
O11 O 0.99233(17) 0.81976(17) 0.76787(9) 0.0296(3) Uani 1 1 d . . .
C13 C 0.9782(2) 1.1262(2) 0.84837(11) 0.0228(4) Uani 1 1 d . . .
O12 O 0.80164(18) 0.93650(18) 0.69477(8) 0.0266(3) Uani 1 1 d . . .
C15 C 0.8937(2) 1.2360(3) 0.74613(11) 0.0232(4) Uani 1 1 d . . .
N13 N 0.4811(2) 0.8828(2) 0.84948(10) 0.0297(4) Uani 1 1 d . . .
N21 N 1.6037(2) 1.4890(2) 0.66321(11) 0.0339(5) Uani 1 1 d . . .
C12 C 1.0225(3) 1.2706(3) 0.86942(11) 0.0246(4) Uani 1 1 d . . .
N11 N 1.0498(3) 1.5449(2) 0.84885(12) 0.0363(5) Uani 1 1 d . . .
C18 C 0.3438(3) 0.9631(3) 0.84414(13) 0.0356(6) Uani 1 1 d . . .
C14 C 0.9158(2) 1.1078(2) 0.78616(11) 0.0206(4) Uani 1 1 d . . .
C16 C 0.9362(2) 1.3803(2) 0.76784(12) 0.0259(5) Uani 1 1 d . . .
C17 C 0.5950(2) 0.9317(3) 0.81002(11) 0.0238(4) Uani 1 1 d . . .
C11 C 1.0027(3) 1.4012(2) 0.82934(12) 0.0248(5) Uani 1 1 d . . .
N12 N 0.7324(2) 0.8626(2) 0.80989(10) 0.0242(4) Uani 1 1 d . . .
C19 C 0.3495(3) 1.0782(3) 0.80114(14) 0.0372(6) Uani 1 1 d . . .
C21 C 1.5075(4) 1.3864(3) 0.63807(15) 0.0424(7) Uani 1 1 d . . .
C23 C 1.2955(4) 1.4878(5) 0.69594(19) 0.0597(10) Uani 1 1 d . . .
C25 C 1.5464(4) 1.5904(4) 0.70528(19) 0.0555(9) Uani 1 1 d . . .
C22 C 1.3534(4) 1.3818(4) 0.6530(2) 0.0536(8) Uani 1 1 d . . .
C24 C 1.3931(4) 1.5951(5) 0.7231(2) 0.0641(10) 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
S11 O11 1.4409(15) . ?
S11 O12 1.4478(17) . ?
S11 N12 1.6036(19) . ?
S11 C14 1.754(2) . ?
S12 C19 1.732(3) . ?
S12 C17 1.743(2) . ?
C13 C12 1.376(3) . ?
C13 C14 1.396(3) . ?
C15 C16 1.376(3) . ?
C15 C14 1.394(3) . ?
N13 C17 1.344(3) . ?
N13 C18 1.380(3) . ?
N21 C21 1.321(4) . ?
N21 C25 1.327(4) . ?
C12 C11 1.409(3) . ?
N11 C11 1.368(3) . ?
C18 C19 1.332(4) . ?
C16 C11 1.400(4) . ?
C17 N12 1.331(3) . ?
C21 C22 1.369(5) . ?
C23 C22 1.368(6) . ?
C23 C24 1.373(5) . ?
C25 C24 1.376(5) . ?
 
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
O11 S11 O12 115.91(11) . . ?
O11 S11 N12 106.23(10) . . ?
O12 S11 N12 111.35(10) . . ?
O11 S11 C14 108.90(10) . . ?
O12 S11 C14 107.45(10) . . ?
N12 S11 C14 106.61(10) . . ?
C19 S12 C17 91.04(12) . . ?
C12 C13 C14 119.9(2) . . ?
C16 C15 C14 119.6(2) . . ?
C17 N13 C18 115.1(2) . . ?
C21 N21 C25 117.6(3) . . ?
C13 C12 C11 120.7(2) . . ?
C19 C18 N13 113.4(2) . . ?
C15 C14 C13 120.2(2) . . ?
C15 C14 S11 120.85(17) . . ?
C13 C14 S11 118.98(16) . . ?
C15 C16 C11 121.3(2) . . ?
N12 C17 N13 121.0(2) . . ?
N12 C17 S12 129.74(16) . . ?
N13 C17 S12 109.30(17) . . ?
N11 C11 C16 120.3(2) . . ?
N11 C11 C12 121.4(2) . . ?
C16 C11 C12 118.3(2) . . ?
C17 N12 S11 118.87(16) . . ?
C18 C19 S12 111.1(2) . . ?
N21 C21 C22 123.1(3) . . ?
C22 C23 C24 119.4(3) . . ?
N21 C25 C24 123.5(3) . . ?
C23 C22 C21 118.8(3) . . ?
C23 C24 C25 117.7(3) . . ?
 
_diffrn_measured_fraction_theta_max    0.971
_diffrn_reflns_theta_full              27.44
_diffrn_measured_fraction_theta_full   0.971
_refine_diff_density_max    0.159
_refine_diff_density_min   -0.305
_refine_diff_density_rms    0.044
