From 7-azaindole to adenine: molecular recognition aspects on mixed-ligand Cu(ii) complexes with deaza-adenine ligands.
Domínguez-Martín, Alicia; Choquesillo-Lazarte, Duane; Dobado, Jose A.; Vidal, Isaac; Lezama, Luis; González-Pérez, Josefa María; Castiñeiras, Alfonso; Niclós-Gutiérrez, Juan; Dalton transactions (Cambridge, England : 2003) 42 (2013) 6119–6130; doi:10.1039/c2dt32191b

data_7021060
_publ_section_title
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 From 7-azaindole to adenine: molecular recognition aspects on
 mixed-ligand Cu(ii) complexes with deaza-adenine ligands.
;
_journal_issue                   17
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6119
_journal_page_last               6130
_journal_paper_doi               10.1039/c2dt32191b
_journal_volume                  42
_journal_year                    2013
_chemical_formula_sum            'C14 H17 Cu2 N5 O9'
_chemical_formula_weight         526.41
_chemical_name_systematic
;
?
;
_space_group_IT_number           36
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'C 2c -2'
_symmetry_space_group_name_H-M   'C m c 21'
_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                   15.401(3)
_cell_length_b                   14.480(3)
_cell_length_c                   8.1120(16)
_cell_measurement_temperature    100(2)
_cell_volume                     1809.0(6)
_computing_cell_refinement       'HKL2000 (Otwinowski & Minor, 1997)'
_computing_data_collection       'MxCube (ESRF, 2006)'
_computing_data_reduction        'HKL2000 (Otwinowski & Minor, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 9.6
_diffrn_measured_fraction_theta_full 0.945
_diffrn_measured_fraction_theta_max 0.945
_diffrn_measurement_device_type  'Single-axis HUBER diffractometer'
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_radiation_detector       'ADSC Q210r CCD (binned mode)'
_diffrn_radiation_monochromator  'Si 111'
_diffrn_radiation_source         synchrotron
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.73800
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0237
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            1048
_diffrn_reflns_theta_full        28.21
_diffrn_reflns_theta_max         28.21
_diffrn_reflns_theta_min         4.60
_diffrn_source_type              'ESRF-CRG BM16'
_exptl_absorpt_coefficient_mu    2.415
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'pale blue'
_exptl_crystal_density_diffrn    1.933
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1064
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.695
_refine_diff_density_min         -0.672
_refine_diff_density_rms         0.097
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.09(3)
_refine_ls_extinction_coef       0.034(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     140
_refine_ls_number_reflns         1048
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.130
_refine_ls_R_factor_all          0.0466
_refine_ls_R_factor_gt           0.0463
_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^)+(0.1143P)^2^+0.7631P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1290
_refine_ls_wR_factor_ref         0.1298
_reflns_number_gt                1031
_reflns_number_total             1048
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt32191b.txt
_cod_data_source_block           C607_Comp.5
_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      Cmc21
_cod_database_code               7021060