Polymorphism and versatile solvate formation of thiophanate-methyl
Nauha, Elisa; Saxell, Heidi; Nissinen, Maija; Kolehmainen, Erkki; Schäfer, Ansgar; Schlecker, Rainer; CrystEngComm 11 (2009) 2536–; doi:10.1039/b905511h

data_7201154
_publ_section_title
;
 Polymorphism and versatile solvate formation of thiophanate-methyl
;
_journal_issue                   11
_journal_name_full               CrystEngComm
_journal_page_first              2536
_journal_paper_doi               10.1039/b905511h
_journal_volume                  11
_journal_year                    2009
_chemical_formula_moiety         'C12 H14 N4 O4 S2'
_chemical_formula_sum            'C12 H14 N4 O4 S2'
_chemical_formula_weight         342.39
_chemical_name_common            thiophanate-methyl
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 107.48(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.9524(18)
_cell_length_b                   20.073(4)
_cell_length_c                   8.9959(18)
_cell_measurement_temperature    173(2)
_cell_volume                     1541.9(6)
_computing_cell_refinement       Denzo
_computing_data_collection       'Collect (Bruker AXS, 2004)'
_computing_data_reduction        Denzo
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.970
_diffrn_measured_fraction_theta_max 0.970
_diffrn_measurement_device_type  'Nonius Kappa CCD Apex II detector'
_diffrn_measurement_method       'psi and omega scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0281
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            2657
_diffrn_reflns_theta_full        66.82
_diffrn_reflns_theta_max         66.82
_diffrn_reflns_theta_min         4.41
_exptl_absorpt_coefficient_mu    3.356
_exptl_absorpt_correction_T_max  0.6889
_exptl_absorpt_correction_T_min  0.5834
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
Denzo (Otwinowski, Borek, Majewski & Minor,2003)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.475
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             712
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.288
_refine_diff_density_min         -0.238
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     213
_refine_ls_number_reflns         2657
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0467
_refine_ls_R_factor_gt           0.0415
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0614P)^2^+1.0354P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1078
_refine_ls_wR_factor_ref         0.1125
_reflns_number_gt                2371
_reflns_number_total             2657
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b905511h.txt
_cod_data_source_block           TM_formII
_cod_original_cell_volume        1541.9(5)
_cod_original_sg_symbol_H-M      p2(1)/c
_cod_database_code               7201154