Semiconductive and Magnetic One-Dimensional Coordination Polymers of Cu(II) with Modified Nucleobases
Pilar Amo-Ochoa; Oscar Castillo; Carlos J. Gómez-García; Khaled Hassanein; Sandeep Verma; Jitendra Kumar; Félix Zamora; Inorganic Chemistry 52 (2013) 11428–11437; doi:10.1021/ic401758w

data_4336268
_publ_contact_author
;
 Pilar Amo-Ochoa. Departamento de Quimica Inorganica. 
 Universidad Autonoma de Madrid, E-28049 Madrid, Spain
;
_publ_contact_author_email       pilar.amo@ehu.es
_publ_contact_author_fax         '+34-914 973 200'
_publ_contact_author_phone       '+34-914 974 833'
_publ_section_title
;
 Semiconductive and Magnetic One-Dimensional Coordination Polymers of
 Cu(II) with Modified Nucleobases
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              11428
_journal_page_last               11437
_journal_paper_doi               10.1021/ic401758w
_journal_volume                  52
_journal_year                    2013
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C28 H34 Cu3 N8 O20, 4(H2 O)'
_chemical_formula_structural     'C28 H34 Cu3 N8 O20, 4(H2 O)'
_chemical_formula_sum            'C28 H42 Cu3 N8 O24'
_chemical_formula_weight         1065.32
_chemical_name_systematic
;
catena-poly{[diaquabis(mu-hidroxido)tetrakis(Thymine-1-acetato)tricopper(II)] 
tetrahydrate}
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL97
_cell_angle_alpha                105.241(5)
_cell_angle_beta                 100.679(4)
_cell_angle_gamma                101.897(4)
_cell_formula_units_Z            1
_cell_length_a                   5.567(2)
_cell_length_b                   12.438(7)
_cell_length_c                   14.775(9)
_cell_measurement_reflns_used    6655
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      76.51
_cell_measurement_theta_min      3.20
_cell_volume                     934.3(8)
_computing_cell_refinement       'CrysAlis CCD (Oxford Diffraction, 2003)'
_computing_data_collection       'CrysAlis CCD (Oxford Diffraction, 2003)'
_computing_data_reduction        'CrysAlis RED (Oxford Diffraction, 2003)'
_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_measured_fraction_theta_full 0.969
_diffrn_measured_fraction_theta_max 0.969
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54180
_diffrn_reflns_av_R_equivalents  0.0255
_diffrn_reflns_av_sigmaI/netI    0.0320
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            6655
_diffrn_reflns_theta_full        76.51
_diffrn_reflns_theta_max         76.51
_diffrn_reflns_theta_min         3.20
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.958
_exptl_absorpt_correction_T_max  0.924
_exptl_absorpt_correction_T_min  0.835
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.170.32 (release 06.06.2003 CrysAlis170 VC++)
(compiled Jun  6 2003,13:53:32)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.893
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             545
_exptl_crystal_size_max          0.09
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.014
_refine_diff_density_min         -0.861
_refine_diff_density_rms         0.140
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.137
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     288
_refine_ls_number_reflns         3795
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.137
_refine_ls_R_factor_all          0.0528
_refine_ls_R_factor_gt           0.0445
_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^)+(0.0799P)^2^+1.7645P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1237
_refine_ls_wR_factor_ref         0.1440
_reflns_number_gt                3358
_reflns_number_total             3795
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic401758w_si_002_3.cif
_cod_data_source_block           compound-3
_cod_database_code               4336268