Adenine Coordination around a Cu6I6 Core
Rajneesh Kumar Prajapati; Sandeep Verma; Inorganic Chemistry 50 (2011) 3180–3182; doi:10.1021/ic200188a

data_4324919
_publ_section_title
;
 Adenine Coordination around a Cu6I6 Core
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3180
_journal_page_last               3182
_journal_paper_doi               10.1021/ic200188a
_journal_volume                  50
_journal_year                    2011
_chemical_formula_moiety         'C8 H9 N6 S, Cl O4'
_chemical_formula_sum            'C8 H9 Cl N6 O4 S'
_chemical_formula_weight         320.72
_chemical_name_common            9-(2-thiocyanatoethyl)adenine_protonated
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 104.813(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.8797(15)
_cell_length_b                   9.2294(16)
_cell_length_c                   15.799(3)
_cell_measurement_reflns_used    999
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.00
_cell_measurement_theta_min      2.37
_cell_volume                     1251.8(4)
_computing_cell_refinement       'SMART 5.628 (Bruker, 2003)'
_computing_data_collection       'SMART 5.628 (Bruker, 2003)'
_computing_data_reduction        'SAINT+ 6.45  (Bruker, 2003)'
_computing_molecular_graphics    'diamond 3.1d'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    Sir92
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'CCD area Detector'
_diffrn_measurement_method       'Phi-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  0.0406
_diffrn_reflns_av_sigmaI/netI    0.0442
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            6674
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.37
_exptl_absorpt_coefficient_mu    0.497
_exptl_absorpt_correction_T_max  0.9520
_exptl_absorpt_correction_T_min  0.9115
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   '(North et al., 1968)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.702
_exptl_crystal_description       block
_exptl_crystal_F_000             656
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.442
_refine_diff_density_min         -0.816
_refine_diff_density_rms         0.116
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     181
_refine_ls_number_reflns         2446
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.083
_refine_ls_R_factor_all          0.0690
_refine_ls_R_factor_gt           0.0577
_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^)+(0.0962P)^2^+2.5357P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1540
_refine_ls_wR_factor_ref         0.1727
_reflns_number_gt                2032
_reflns_number_total             2446
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic200188a_si_002_1.cif
_cod_data_source_block           Complex-1
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4324919