[1,2,4]Triazolo[4,3-a]Pyridines as Bridging Ligands-Magnetism of Azole-Bridged Dinuclear Copper(II) Complexes Influenced by the Trigonal Distortion Parameter τ.
Kaase, Dominic; Gotzmann, Carla; Rein, Stephan; Lan, Yanhua; Kacprzak, Sylwia; Klingele, Julia; Inorganic chemistry 53 (2014) 5546–5555; doi:10.1021/ic500226z

data_4338440
_publ_section_title
;
 [1,2,4]Triazolo[4,3-a]Pyridines as Bridging Ligands-Magnetism of
 Azole-Bridged Dinuclear Copper(II) Complexes Influenced by the Trigonal
 Distortion Parameter \t.
;
_journal_issue                   11
_journal_name_full               'Inorganic chemistry'
_journal_page_first              5546
_journal_page_last               5555
_journal_paper_doi               10.1021/ic500226z
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety
;
C72 H60 Cu2 N24, 4(Cl O4), 2(C2 H3 N), H2 O 
;
_chemical_formula_sum            'C76 H68 Cl4 Cu2 N26 O17'
_chemical_formula_weight         1886.44
_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                 94.853(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   12.9691(7)
_cell_length_b                   14.0544(5)
_cell_length_c                   22.6059(9)
_cell_measurement_reflns_used    4946
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      19.58
_cell_measurement_theta_min      2.27
_cell_volume                     4105.7(3)
_computing_cell_refinement       'SAINT (Bruker, 2006)'
_computing_data_collection       'APEX2 (Bruker, 2006)'
_computing_data_reduction        SAINT
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX2 CCD area detector'
_diffrn_measurement_method       'f\ and \w scans'
_diffrn_radiation_monochromator  'multilayer mirror optics'
_diffrn_radiation_source         'microfused sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0779
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_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            25937
_diffrn_reflns_theta_full        24.71
_diffrn_reflns_theta_max         24.71
_diffrn_reflns_theta_min         2.27
_exptl_absorpt_coefficient_mu    0.733
_exptl_absorpt_correction_T_max  0.9855
_exptl_absorpt_correction_T_min  0.9237
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(<i>SADABS</i>; Sheldrick, 1996)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.526
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1936
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.086
_refine_diff_density_min         -0.731
_refine_diff_density_rms         0.116
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.086
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     572
_refine_ls_number_reflns         7003
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.090
_refine_ls_R_factor_all          0.1182
_refine_ls_R_factor_gt           0.0801
_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^)+(0.0740P)^2^+21.8807P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1820
_refine_ls_wR_factor_ref         0.1987
_reflns_number_gt                4947
_reflns_number_total             7003
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic500226z_si_005.cif
_cod_data_source_block           jmk359
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4338438--4338442.cif.
;
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               4338440