(4<i>E</i>)-3-[(2-Chloro-4,5-dihydro-1,3-thiazol-5-yl)methyl]-5-methyl-<i>N</i>-nitro-1,3,5-oxadiazinan-4-imine (thiamethaxam)
Chopra, Deepak; Mohan, T. P.; Rao, K. S.; Guru Row, T. N.; Acta Crystallographica Section E 60 (2004) o2413–o2414; doi:10.1107/S1600536804029812

data_2204774
_publ_section_title
;(4<i>E</i>)-3-[(2-Chloro-4,5-dihydro-1,3-thiazol-5-yl)methyl]-5-methyl-<i>N</i>-nitro-1,3,5-oxadiazinan-4-imine
 (thiamethaxam)
;
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2413
_journal_page_last               o2414
_journal_paper_doi               10.1107/S1600536804029812
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          'C8 H10 Cl N5 O3 S'
_chemical_formula_moiety         'C8 H10 Cl N5 O3 S'
_chemical_formula_sum            'C8 H10 Cl N5 O3 S'
_chemical_formula_weight         291.73
_chemical_name_common            Thiamethaxam
_chemical_name_systematic
;
(4E)-3-[(2-Chloro-4,5-dihydro-1,3-thiazol-5-yl)methyl]-5-methyl-N-nitro-
1,3,5-oxadiazinan-4-imine
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 105.486(12)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.493(5)
_cell_length_b                   28.74(2)
_cell_length_c                   6.812(5)
_cell_measurement_reflns_used    564
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.4
_cell_measurement_theta_min      1.5
_cell_volume                     1225.0(16)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics
'ORTEP-3 for Windows (Farrugia, 1997) and CAMERON (Watkin et al., 1993)'
_computing_publication_material  'PLATON (Spek, 1990)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Altomare et al., 1993)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.948
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0491
_diffrn_reflns_av_sigmaI/netI    0.0527
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       35
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            7937
_diffrn_reflns_reduction_process
;
 ?
;
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.36
_diffrn_reflns_theta_min         2.83
_exptl_absorpt_coefficient_mu    0.491
_exptl_absorpt_correction_T_max  0.9082
_exptl_absorpt_correction_T_min  0.8627
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.582
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             600
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.446
_refine_diff_density_min         -0.449
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     203
_refine_ls_number_reflns         2370
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.0768
_refine_ls_R_factor_gt           0.0655
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0829P)^2^+1.5246P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1693
_refine_ls_wR_factor_ref         0.1763
_reflns_number_gt                1970
_reflns_number_total             2370
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ob6439.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2204774
_cod_database_fobs_code          2204774