Isolation and Crystallographic Characterization of a Solid Precipitate/Intermediate in the Preparation of 5-Substituted 1H-Tetrazoles from Nitrile in Water
Li-Zhong Wang; Zhi-Rong Qu; Hong Zhao; Xi-Sen Wang; Ren-Gen Xiong; Zi-Ling Xue; Inorganic Chemistry 42 (2003) 3969–3971; doi:10.1021/ic034116i

data_4313835
_publ_contact_author_address
;
Coordination Chemistry Institue
Nanjing University, Nanjing
210093, P. R. China
;
_publ_contact_author_email       xiongrg@netra.nju.edu.cn
_publ_contact_author_fax         86-25-3317761
_publ_contact_author_name        'Prof. Ren-Gen Xiong'
_publ_contact_author_phone       86-25-3594724
_publ_section_title
;
 Isolation and Crystallographic Characterization of a Solid
 Precipitate/Intermediate in the Preparation of 5-Substituted
 1H-Tetrazoles from Nitrile in Water
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3969
_journal_page_last               3971
_journal_paper_doi               10.1021/ic034116i
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C12 H8 N10 Zn'
_chemical_formula_weight         357.65
_chemical_name_systematic
;
  ?
;
_space_group_IT_number           122
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'I -4 2bw'
_symmetry_space_group_name_H-M   'I -4 2 d'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.1190(7)
_cell_length_b                   10.1190(7)
_cell_length_c                   13.6166(14)
_cell_measurement_temperature    296(2)
_cell_volume                     1394.3(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_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  0.0463
_diffrn_reflns_av_sigmaI/netI    0.0534
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            6487
_diffrn_reflns_theta_full        33.49
_diffrn_reflns_theta_max         33.49
_diffrn_reflns_theta_min         2.51
_exptl_absorpt_coefficient_mu    1.778
_exptl_crystal_density_diffrn    1.704
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             720
_refine_diff_density_max         0.452
_refine_diff_density_min         -0.262
_refine_diff_density_rms         0.086
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.010(19)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.502
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     54
_refine_ls_number_reflns         1329
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.502
_refine_ls_R_factor_all          0.0368
_refine_ls_R_factor_gt           0.0305
_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^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0711
_refine_ls_wR_factor_ref         0.0762
_reflns_number_gt                1141
_reflns_number_total             1329
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic034116i_2.cif
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_database_code               4313835