Mono- and Dinuclear Zinc Complexes Derived from Unsymmetric Binucleating Ligands: Synthesis, Characterization, and Formation of Tetranuclear Arrays
Andrea Erxleben; Inorganic Chemistry 40 (2001) 208–213; doi:10.1021/ic000600z

data_4319161
_publ_author_name                'Andrea Erxleben'
_publ_contact_author_address
; Universitaet Dortmund
  Fachbereich Chemie, ACIII
  Otto-Hahn-Str. 6
  D-44221 Dortmund
  Germany
;
_publ_contact_author_email       AERX@platon.chemie.uni-dortmund.de
_publ_contact_author_fax         +49(0)231-7553797
_publ_contact_author_name        'Dr. Andrea Erxleben'
_publ_contact_author_phone       +49(0)231-7553845
_publ_section_title
;
 Mono- and Dinuclear Zinc Complexes Derived from Unsymmetric Binucleating
 Ligands: Synthesis, Characterization, and Formation of Tetranuclear
 Arrays
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              208
_journal_page_last               213
_journal_paper_doi               10.1021/ic000600z
_journal_volume                  40
_journal_year                    2001
_chemical_formula_structural     '[Zn2(C12H15N2O3)2(CH3CO2)2]*6H2O'
_chemical_formula_sum            'C28 H48 N4 O16 Zn2'
_chemical_formula_weight         827.44
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                92.270(10)
_cell_angle_beta                 98.560(10)
_cell_angle_gamma                97.790(10)
_cell_formula_units_Z            1
_cell_length_a                   7.002(2)
_cell_length_b                   9.2000(10)
_cell_length_c                   14.3090(10)
_cell_measurement_reflns_used    2875
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      24.71
_cell_measurement_theta_min      3.46
_cell_volume                     901.4(3)
_computing_cell_refinement
'Denzo, Scalepack (Z. Otwinowski, W. Minor, 1997)'
_computing_data_collection       'KappaCCD (Nonius BV, The Netherlands)'
_computing_data_reduction
'Denzo, Scalepack (Z. Otwinowski, W. Minor, 1997)'
_computing_molecular_graphics    'Siemens SHELXTL PLUS '
_computing_publication_material  SHELXL-93
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution
'Siemens SHELXTL Ver. 5.01, (Sheldrick, 1993)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       'Nonius KappaCCD'
_diffrn_measurement_method       'profile fitted'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0530
_diffrn_reflns_av_sigmaI/netI    0.0633
_diffrn_reflns_limit_h_max       0
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            2875
_diffrn_reflns_theta_max         24.71
_diffrn_reflns_theta_min         3.46
_exptl_absorpt_coefficient_mu    1.406
_exptl_absorpt_correction_T_max  0.8168
_exptl_absorpt_correction_T_min  0.6778
_exptl_absorpt_correction_type   Scalepack
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.524
_exptl_crystal_description       block
_exptl_crystal_F_000             432
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.290
_refine_diff_density_min         -0.365
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   0.960
_refine_ls_goodness_of_fit_obs   1.078
_refine_ls_hydrogen_treatment
isotropically(difmap)/Uiso=1.5*U(C(bonded))(geom)
_refine_ls_matrix_type           full
_refine_ls_number_parameters     294
_refine_ls_number_reflns         2873
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.977
_refine_ls_restrained_S_obs      1.078
_refine_ls_R_factor_all          0.0531
_refine_ls_R_factor_obs          0.0366
_refine_ls_shift/esd_max         0.001
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0492P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0881
_refine_ls_wR_factor_obs         0.0833
_reflns_number_observed          2187
_reflns_number_total             2875
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic000600z_3.cif
_cod_data_source_block           1b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0492P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0492P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 

The following automatic conversions were performed:
data name '_publ_contact_author_mail' replaced with
'_publ_contact_author_email' as specified in the replacement file
'/home/antanas/src/cod-tools/trunk/data/replacement-values/replacement_tags.lst'.

Automatic conversion script
Id: cif_correct_tags 4998 2017-03-02 13:24:31Z antanas 

The following automatic conversions were performed:

'_atom_sites_solution_hydrogens' value 'difmap/geom' was changed to
'mixed'.

Automatic conversion script
Id: cif_fix_values 6452 2018-10-05 10:23:21Z andrius 
;
_cod_database_code               4319161