Copper(II) complexes with 1,2,4-triazolo[1,5-a]pyrimidine and its 5,7-dimethyl derivative
Carmen R. Maldonado; Miguel Quirós; Juan M. Salas; Polyhedron 27 (2008) 2779–2784; doi:10.1016/j.poly.2008.06.001

data_1500013
_publ_contact_author_address
;
     Departamento de Qu\'imica Inorg\'anica
     Facultad de Ciencias
     Universidad de Granada
     18071 Granada
     SPAIN
;
_publ_contact_author_email       mquiros@ugr.es
_publ_contact_author_fax         34-58-248526
_publ_contact_author_name        'Miguel Quir\'os'
_publ_contact_author_phone       34-58-240441
_publ_section_title
;
 Copper(II) complexes with 1,2,4-triazolo[1,5-a]pyrimidine
 and its 5,7-dimethyl derivative
;
_journal_name_full               Polyhedron
_journal_page_first              2779
_journal_page_last               2784
_journal_paper_doi               10.1016/j.poly.2008.06.001
_journal_volume                  27
_journal_year                    2008
_chemical_formula_sum            'C22 H20 Cl2 Cu N10 O10'
_chemical_formula_weight         718.92
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     heavy
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                75.465(1)
_cell_angle_beta                 71.674(1)
_cell_angle_gamma                78.059(1)
_cell_formula_units_Z            2
_cell_length_a                   9.5677(5)
_cell_length_b                   12.4114(6)
_cell_length_c                   13.3517(6)
_cell_measurement_reflns_used    5826
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.2
_cell_measurement_theta_min      2.3
_cell_volume                     1442.71(12)
_computing_cell_refinement       'Bruker SMART (Bruker, 1999)'
_computing_data_collection       'Bruker SMART (Bruker, 1999)'
_computing_data_reduction        'Bruker SAINT (Bruker, 1999)'
_computing_molecular_graphics    'Xtal_GX (Hall & du Boulay, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 66.06
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.910
_diffrn_measurement_device_type  'Bruker SMART APEX CCD system'
_diffrn_measurement_method       'phi and omega 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  0.0172
_diffrn_reflns_av_sigmaI/netI    0.0208
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            16853
_diffrn_reflns_theta_full        26.90
_diffrn_reflns_theta_max         28.32
_diffrn_reflns_theta_min         1.64
_diffrn_standards_decay_%        0
_diffrn_standards_number         440
_exptl_absorpt_coefficient_mu    1.015
_exptl_absorpt_correction_T_max  0.8305
_exptl_absorpt_correction_T_min  0.7330
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS (Bruker, 1999)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.655
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             730
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.19
_refine_diff_density_max         1.890
_refine_diff_density_min         -0.419
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     418
_refine_ls_number_reflns         6543
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0321
_refine_ls_R_factor_gt           0.0306
_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^)+(0.0400P)^2^+1.4000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0817
_refine_ls_wR_factor_ref         0.0826
_reflns_number_gt                6186
_reflns_number_total             6543
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            CuDEA_compound1.cif
_cod_data_source_block           cutpph
_cod_database_code               1500013