Isolation and Structural Characterization of a Binuclear Intermediate Species Pertinent to Transmetalation of Zn(salphen) Complexes and the Formation of Polynuclear Salen Structures
Leire San Felices; Eduardo C. Escudero-Adán; Jordi Benet-Buchholz; Arjan W. Kleij; Inorganic Chemistry 48 (2009) 846–853; doi:10.1021/ic8018265

data_4301317
_publ_contact_author
;
    Dr. Benet-Buchholz, Jordi
    Institute of Chemical Research of Catalonia (ICIQ)    
    X-ray Diffraction Unit
    Avgda. Pa\=isos Catalans 16
    E-43007 Tarragona, Spain
;
_publ_contact_author_email       jbenet@iciq.es
_publ_contact_author_fax         '+34 977 920 224'
_publ_contact_author_phone       '+34 977 920 204'
_publ_section_title
;
Isolation and Structural Characterization of a Binuclear Intermediate
Species Pertinent to Transmetalation of Zn(salphen) Complexes and the
Formation of Polynuclear Salen Structures
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              846
_journal_page_last               853
_journal_paper_doi               10.1021/ic8018265
_journal_volume                  48
_journal_year                    2009
_chemical_formula_sum            'C29 H32 N2 O9 Zn2'
_chemical_formula_weight         683.31
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                87.326(3)
_cell_angle_beta                 77.487(4)
_cell_angle_gamma                78.697(3)
_cell_formula_units_Z            2
_cell_length_a                   7.7191(5)
_cell_length_b                   13.3739(7)
_cell_length_c                   14.4779(8)
_cell_measurement_reflns_used    3207
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.33
_cell_measurement_theta_min      2.88
_cell_volume                     1430.80(15)
_computing_cell_refinement       'Bruker-Nonius Apex v1.0-22 2002'
_computing_data_collection       'Bruker-Nonius Apex v1.0-22 2002'
_computing_data_reduction        'SAINT+ Version 7.06A Bruker-Nonius, 2004'
_computing_molecular_graphics    'Shelxtl Version 6.12 (Sheldrick, 2001)'
_computing_publication_material  'Shelxtl Version 6.12 (Sheldrick, 2001)'
_computing_structure_refinement  'Shelxtl Version 6.12 (Sheldrick, 2001)'
_computing_structure_solution    'Shelxtl Version 6.12 (Sheldrick, 2001)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 512
_diffrn_detector_type            '4K CCD area detector APEX II'
_diffrn_measured_fraction_theta_full 0.929
_diffrn_measured_fraction_theta_max 0.929
_diffrn_measurement_device_type  'Kappa 4-axis goniometer bruker-nonius'
_diffrn_measurement_method
;
 Fullsphere data collection, phi and omega scans
;
_diffrn_measurement_specimen_support
'magnetic support whith 10 micron nylon fiber cryoloop'
_diffrn_radiation_monochromator  'Multilayer Montel 200 mirrors'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0841
_diffrn_reflns_av_sigmaI/netI    0.1051
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            22034
_diffrn_reflns_theta_full        31.14
_diffrn_reflns_theta_max         31.14
_diffrn_reflns_theta_min         2.88
_diffrn_source                   'rotating anode X-ray tube'
_diffrn_source_current           70
_diffrn_source_power             50
_diffrn_source_size              '3 mm x 0.3 mm fine focus'
_diffrn_source_type              'Bruker-Nonius FR 591'
_exptl_absorpt_coefficient_mu    1.734
_exptl_absorpt_correction_T_max  0.9661
_exptl_absorpt_correction_T_min  0.8457
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
; 
 SADABS Version 2.1 2003 Bruker-Nonius
 Blessing, Acta Cryst. (1995) A51 33-38
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.586
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             704
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.855
_refine_diff_density_min         -0.890
_refine_diff_density_rms         0.128
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.002
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     388
_refine_ls_number_reflns         8603
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.002
_refine_ls_R_factor_all          0.0880
_refine_ls_R_factor_gt           0.0532
_refine_ls_shift/su_max          0.010
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0441P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1122
_refine_ls_wR_factor_ref         0.1271
_reflns_number_gt                5966
_reflns_number_total             8603
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic8018265_si_002_1.cif
_cod_data_source_block           awk333_0m
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        1430.80(14)
_cod_database_code               4301317