The impact of the anion size on the crystal packing in 2-mercaptopyrimidine halides; isostructurality and polymorphism
Owczarzak, Anita M.; Kourkoumelis, Nikolaos; Hadjikakou, Sotiris K.; Kubicki, Maciej; CrystEngComm 15 (2013) 3607–; doi:10.1039/c3ce40240a

data_7209796
_publ_section_title
;
 The impact of the anion size on the crystal packing in
 2-mercaptopyrimidine halides; isostructurality and polymorphism
;
_journal_issue                   18
_journal_name_full               CrystEngComm
_journal_page_first              3607
_journal_paper_doi               10.1039/c3ce40240a
_journal_volume                  15
_journal_year                    2013
_chemical_formula_sum            'C4 H4 N2 S'
_chemical_formula_weight         112.15
_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                 101.296(9)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   4.1280(4)
_cell_length_b                   29.664(3)
_cell_length_c                   8.0200(7)
_cell_measurement_reflns_used    2835
_cell_measurement_temperature    130(1)
_cell_measurement_theta_max      76.0808
_cell_measurement_theta_min      2.9769
_cell_volume                     963.05(16)
_computing_cell_refinement       'CrysAlis Pro (Oxford Diffraction (2009))'
_computing_data_collection       'CrysAlis Pro (Oxford Diffraction (2009))'
_computing_data_reduction        'CrysAlis Pro (Oxford Diffraction (2009))'
_computing_molecular_graphics    'Stereochemical Workstation (Siemens, 1989)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR92 (Altomare et al., 1993)'
_diffrn_ambient_temperature      130(1)
_diffrn_detector_area_resol_mean 10.5357
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'SuperNova, Single source at offset), Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  0.0327
_diffrn_reflns_av_sigmaI/netI    0.0243
_diffrn_reflns_limit_h_max       3
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       35
_diffrn_reflns_limit_k_min       -36
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            5463
_diffrn_reflns_theta_full        70.00
_diffrn_reflns_theta_max         70.00
_diffrn_reflns_theta_min         2.98
_exptl_absorpt_coefficient_mu    4.717
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.48682
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.547
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             464
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.774
_refine_diff_density_min         -0.423
_refine_diff_density_rms         0.109
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.147
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     158
_refine_ls_number_reflns         1805
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.147
_refine_ls_R_factor_all          0.0686
_refine_ls_R_factor_gt           0.0658
_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^)+(0.1021P)^2^+2.6565P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2012
_refine_ls_wR_factor_ref         0.2028
_reflns_number_gt                1630
_reflns_number_total             1805
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c3ce40240a.txt
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7209796