Ag(I)-Mediated In situ Dehydrogenative Coupling of 3-Amino-1,2,4-triazole into 3,3'-Azobis(1,2,4-triazole) in Cd(II) Coordination Polymers
Pei-Xiu Yin; Jian-Kai Cheng; Zhao-Ji Li; Lei Zhang; Ye-Yan Qin; Jian Zhang; Yuan-Gen Yao; Inorganic Chemistry 48 (2009) 10859–10861; doi:10.1021/ic9007813

data_4303645
_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
;
Ag(I)-Mediated In situ Dehydrogenative Coupling of 3-Amino-1,2,4-triazole
into 3,3'-Azobis(1,2,4-triazole) in Cd(II) Coordination Polymers
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              10859
_journal_page_last               10861
_journal_paper_doi               10.1021/ic9007813
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C4 H4 Cd N8 O'
_chemical_formula_sum            'C4 H4 Cd N8 O'
_chemical_formula_weight         292.56
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           72
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-I 2 2c'
_symmetry_space_group_name_H-M   'I b a m'
_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            8
_cell_length_a                   7.9911(7)
_cell_length_b                   10.1983(8)
_cell_length_c                   20.4588(18)
_cell_measurement_reflns_used    1736
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.4758
_cell_measurement_theta_min      3.2382
_cell_volume                     1667.3(2)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker P4'
_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  0.0124
_diffrn_reflns_av_sigmaI/netI    0.0083
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            6029
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.24
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.600
_exptl_absorpt_correction_T_max  0.856
_exptl_absorpt_correction_T_min  0.633
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   crystalclear
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    2.331
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             1120
_exptl_crystal_size_max          0.2000
_exptl_crystal_size_mid          0.1500
_exptl_crystal_size_min          0.0600
_refine_diff_density_max         0.264
_refine_diff_density_min         -0.375
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.166
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     68
_refine_ls_number_reflns         991
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.166
_refine_ls_R_factor_all          0.0237
_refine_ls_R_factor_gt           0.0200
_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^)+(0.0123P)^2^+3.2577P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0378
_refine_ls_wR_factor_ref         0.0395
_reflns_number_gt                890
_reflns_number_total             991
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic9007813_si_001_2.cif
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed
to 'multi-scan' 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               4303645