Formation of Two Diverse Classes of Poly(amino-alkoxide) Chelates and Their Mononuclear and Polynuclear Lanthanide(III) Complexes
Marlon K. Thompson; Alan J. Lough; Andrew J. P. White; David J. Williams; Ishenkumba A. Kahwa; Inorganic Chemistry 42 (2003) 4828–4841; doi:10.1021/ic020154a

data_4313939
_publ_section_title
;
 Formation of Two Diverse Classes of Poly(amino-alkoxide) Chelates and
 Their Mononuclear and Polynuclear Lanthanide(III) Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4828
_journal_page_last               4841
_journal_paper_doi               10.1021/ic020154a
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C34 H71 N14 Nd5 O28'
_chemical_formula_weight         1845.25
_chemical_name_systematic
;
   ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 91.253(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   21.0052(8)
_cell_length_b                   11.7405(4)
_cell_length_c                   23.8561(10)
_cell_measurement_temperature    110(2)
_cell_volume                     5881.8(4)
_computing_cell_refinement       'Siemens XSCANS'
_computing_data_collection       'Siemens XSCANS'
_computing_data_reduction        'Siemens SHELXTL'
_computing_molecular_graphics    'Siemens SHELXTL'
_computing_publication_material  'Siemens SHELXTL'
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      110(2)
_diffrn_measurement_device       'Nonius KappaCCD'
_diffrn_measurement_method       '\w 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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.1032
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            6648
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         2.56
_exptl_absorpt_coefficient_mu    4.429
_exptl_absorpt_correction_T_max  0.8429
_exptl_absorpt_correction_T_min  0.8091
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            Clear
_exptl_crystal_density_diffrn    2.084
_exptl_crystal_description       needles
_exptl_crystal_F_000             3588
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.04
_refine_diff_density_max         2.163
_refine_diff_density_min         -0.997
_refine_diff_density_rms         0.243
_refine_ls_extinction_coef       0.00006(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_all   1.053
_refine_ls_goodness_of_fit_obs   1.135
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         6099
_refine_ls_number_restraints     70
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_refine_ls_restrained_S_obs      1.145
_refine_ls_R_factor_all          0.1008
_refine_ls_R_factor_obs          0.0593
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_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0552P)^2^+58.6504P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1497
_refine_ls_wR_factor_obs         0.1277
_reflns_number_observed          4537
_reflns_number_total             6648
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic020154a_6.cif
_cod_data_source_block           KWCAN001
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Empirical'
changed to 'empirical' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0552P)^2^+58.6504P] 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^)+(0.0552P)^2^+58.6504P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_database_code               4313939