Asymmetric and Symmetric Dicopper(II) Paddle-Wheel Units with Modified Nucleobases
Hassanein, Khaled; Castillo, Oscar; Gómez-García, Carlos J.; Zamora, Félix; Amo-Ochoa, Pilar; Crystal Growth & Design 15 (2015) 5485–; doi:10.1021/acs.cgd.5b01110

data_4516474
_publ_contact_author
;
 Pilar Amo-Ochoa. Departamento de Quimica Inorganica. 
 Universidad Autonoma de Madrid,
 E-28049 Madrid, Spain
;
_publ_section_title
;
 Asymmetric and Symmetric Dicopper(II) Paddle-Wheel Units with Modified
 Nucleobases
;
_journal_issue                   11
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              5485
_journal_paper_doi               10.1021/acs.cgd.5b01110
_journal_volume                  15
_journal_year                    2015
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C34 H42 Cu2 N10 O18, C31 H37 Cu2 N9 O18'
_chemical_formula_structural     'C34 H42 Cu2 N10 O18, C31 H37 Cu2 N9 O18'
_chemical_formula_sum            'C65 H79 Cu4 N19 O36'
_chemical_formula_weight         1956.63
_chemical_name_systematic
;
[tetrakis{mu-(thymine-1-acetato-KO:KO&#x00B4;)}bis(dimethylformamide)dicopper(II)]-
[tetrakis{mu-(thymine-1-acetato-KO:KO&#x00B4;)}aqua(dimethylformamide)dicopper(II)] (1/1)-unknown solvate
;
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL97
_cell_angle_alpha                90
_cell_angle_beta                 104.450(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   18.997(4)
_cell_length_b                   24.852(6)
_cell_length_c                   27.646(6)
_cell_measurement_reflns_used    181794
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.337
_cell_measurement_theta_min      1.491
_cell_volume                     12639(5)
_computing_cell_refinement       'SAINT V7.68A (Bruker AXS, 2009)'
_computing_data_reduction        'SAINT V7.68A (Bruker AXS, 2009)'
_computing_molecular_graphics    'Ortep-3 (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'Sir92 (Altomare et al., 1993)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'SuperNova, Single source at offset), Eos'
_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  0.0756
_diffrn_reflns_av_unetI/netI     0.0692
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            181794
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.337
_diffrn_reflns_theta_min         1.491
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.730
_exptl_absorpt_correction_T_max  0.87
_exptl_absorpt_correction_T_min  0.76
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS (Sheldrick, 1996)
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.028
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             4024
_exptl_crystal_size_max          0.400
_exptl_crystal_size_mid          0.370
_exptl_crystal_size_min          0.200
_refine_diff_density_max         2.085
_refine_diff_density_min         -0.827
_refine_diff_density_rms         0.149
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.966
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1125
_refine_ls_number_reflns         23084
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      0.965
_refine_ls_R_factor_all          0.1142
_refine_ls_R_factor_gt           0.0770
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1520P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2187
_refine_ls_wR_factor_ref         0.2365
_reflns_number_gt                12635
_reflns_number_total             23084
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg5b01110_si_002.cif
_cod_data_source_block           compound-1
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4516474
_platon_squeeze_void_probe_radius 1.20