Temperature-Controlled Syntheses of Substituted 1,2,4-Triazolelead(II) Complexes: Active Lone Pair and N-H...X (X = Cl, Br, I) Hydrogen Bonds
Jian-Kai Cheng; Jian Zhang; Pei-Xiu Yin; Qi-Pu Lin; Zhao-Ji Li; Yuan-Gen Yao; Inorganic Chemistry 48 (2009) 9992–9994; doi:10.1021/ic901653y

data_4303527
_publ_contact_author_address
;
The State Key Laboratory of Structure Chemistry, 
Fujian Institute of Research on the Structure of Matter, 
the Chinese Academy of Sciences,
Fuzhou, Fujian, 350002
P. R. China
;
_publ_contact_author_email       yyg@fjirsm.ac.cn
_publ_contact_author_fax         86-591-83714946
_publ_contact_author_name        'Yuan-Gen Yao'
_publ_contact_author_phone       86-591-83711523
_publ_section_title
;
Temperature-Controlled Syntheses of Substituted 1,2,4-Triazolelead(II)
Complexes: Active Lone Pair and N-H...X (X = Cl, Br, I) Hydrogen Bonds
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              9992
_journal_page_last               9994
_journal_paper_doi               10.1021/ic901653y
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C2 H5 Cl N6 Pb S'
_chemical_formula_sum            'C2 H5 Cl N6 Pb S'
_chemical_formula_weight         387.84
_chemical_name_systematic
;
 ?
;
_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                 106.476(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.577(4)
_cell_length_b                   11.411(4)
_cell_length_c                   7.492(3)
_cell_measurement_reflns_used    2079
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      2.85
_cell_volume                     785.1(5)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear (Rigaku, 2005)'
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'SHELXTL (Bruker, 2002)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.967
_diffrn_measured_fraction_theta_max 0.967
_diffrn_measurement_device_type  'Rigaku Mercury CCD diffractometer'
_diffrn_measurement_method       '\w scans'
_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  0.0470
_diffrn_reflns_av_sigmaI/netI    0.0441
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            5892
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         2.85
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  .
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    22.037
_exptl_absorpt_correction_T_max  .332
_exptl_absorpt_correction_T_min  .082
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            White
_exptl_crystal_density_diffrn    3.281
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             696
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         2.159
_refine_diff_density_min         -1.515
_refine_diff_density_rms         0.232
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     100
_refine_ls_number_reflns         1801
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_gt           0.0273
_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^)+(0.0269P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0584
_refine_ls_wR_factor_ref         0.0612
_reflns_number_gt                1496
_reflns_number_total             1801
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic901653y_si_001_1.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               4303527
_refine_ls_r_factor_ref          0.0337