Insights on the binding ability of a new adenine analog: 7-amine-1,2,4-triazolo[1,5-a]pyrimidine. Synthesis and magnetic study of the first copper(ii) complexes.
Caballero, Ana B.; Rodríguez-Diéguez, Antonio; Vidal, Isaac; Dobado, José A; Castillo, Oscar; Lezama, Luis; Salas, Juan M.; Dalton transactions (Cambridge, England : 2003) 41 (2012) 1755–1764; doi:10.1039/c1dt11385b

data_7017748
_publ_section_title
;
 Insights on the binding ability of a new adenine analog:
 7-amine-1,2,4-triazolo[1,5-a]pyrimidine. Synthesis and magnetic study of
 the first copper(ii) complexes.
;
_journal_issue                   6
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1755
_journal_page_last               1764
_journal_paper_doi               10.1039/c1dt11385b
_journal_volume                  41
_journal_year                    2012
_chemical_formula_sum            'C14 H18 Cu N10 O6'
_chemical_formula_weight         485.92
_chemical_name_systematic
;
?
;
_space_group_IT_number           13
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/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                 117.793(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   7.2299(8)
_cell_length_b                   11.3987(12)
_cell_length_c                   12.7792(12)
_cell_measurement_reflns_used    679
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      19.69
_cell_measurement_theta_min      2.54
_cell_volume                     931.66(17)
_computing_cell_refinement       'Bruker smart'
_computing_data_collection       'Bruker smart'
_computing_data_reduction        'Bruker smart'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker X8 KappaAPEXII'
_diffrn_measurement_method       'omega and phi 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  0.1370
_diffrn_reflns_av_sigmaI/netI    0.1103
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            9090
_diffrn_reflns_theta_full        23.51
_diffrn_reflns_theta_max         23.51
_diffrn_reflns_theta_min         1.79
_exptl_absorpt_coefficient_mu    1.233
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.707
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   Empirical
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.732
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             498
_exptl_crystal_size_max          0.09
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.091
_refine_diff_density_min         -0.811
_refine_diff_density_rms         0.135
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     141
_refine_ls_number_reflns         1375
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.1285
_refine_ls_R_factor_gt           0.0729
_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^)+(0.1026P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1593
_refine_ls_wR_factor_ref         0.1872
_reflns_number_gt                903
_reflns_number_total             1375
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt11385b.txt
_cod_data_source_block           Compound5
_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.

'_exptl_absorpt_correction_type' value 'Empirical'
changed to 'empirical' 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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P2/c
_cod_database_code               7017748