Metal Complexes of Tetrapodal Ligands: Synthesis, Spectroscopic and Thermal Studies, and X-ray Crystal Structure Studies of Na(I), Ca(II), Sr(II), and Ba(II) Complexes of Tetrapodal Ligands N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine and N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine
Geeta Hundal; Maninder Singh Hundal; Sangeeta Obrai; N. S. Poonia; Subodh Kumar; Inorganic Chemistry 41 (2002) 2077–2086; doi:10.1021/ic0100727

data_4317833
_publ_section_title
;
 Metal Complexes of Tetrapodal Ligands: Synthesis, Spectroscopic and
 Thermal Studies, and X-ray Crystal Structure Studies of Na(I), Ca(II),
 Sr(II), and Ba(II) Complexes of Tetrapodal Ligands
 N,N,N',N'-Tetrakis(2-hydroxypropyl)ethylenediamine and
 N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediamine
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2077
_journal_page_last               2086
_journal_paper_doi               10.1021/ic0100727
_journal_volume                  41
_journal_year                    2002
_chemical_formula_sum            'C28 H44 N6 O19 Sr'
_chemical_formula_weight         856.31
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                85.02(3)
_cell_angle_beta                 75.15(3)
_cell_angle_gamma                74.40(3)
_cell_formula_units_Z            2
_cell_length_a                   9.674(2)
_cell_length_b                   13.163(3)
_cell_length_c                   15.759(3)
_cell_measurement_temperature    293(2)
_cell_volume                     1867.9(8)
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_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  0.0427
_diffrn_reflns_av_sigmaI/netI    0.1091
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            5220
_diffrn_reflns_theta_max         22.50
_diffrn_reflns_theta_min         1.34
_exptl_absorpt_coefficient_mu    1.529
_exptl_absorpt_correction_T_max  0.349
_exptl_absorpt_correction_T_min  0.630
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.522
_exptl_crystal_F_000             888
_refine_diff_density_max         0.886
_refine_diff_density_min         -0.925
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.042
_refine_ls_goodness_of_fit_obs   1.115
_refine_ls_matrix_type           full
_refine_ls_number_parameters     483
_refine_ls_number_reflns         4389
_refine_ls_number_restraints     27
_refine_ls_restrained_S_all      1.130
_refine_ls_restrained_S_obs      1.114
_refine_ls_R_factor_all          0.1412
_refine_ls_R_factor_obs          0.0819
_refine_ls_shift/esd_max         0.123
_refine_ls_shift/esd_mean        0.006
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1461P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_refine_ls_wR_factor_obs         0.2033
_reflns_number_observed          3156
_reflns_number_total             4868
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic0100727_07.cif
_cod_data_source_block           srdnbhpe
_cod_depositor_comments
;
The following automatic conversions were performed:

'_geom_angle_publ_flag' value 'Y' changed to 'y' according to the
built-in table from CIF Core dictionary named 'cif_core.dic' version
2.4.1 from 2010-06-29 (36 times).

'_geom_bond_publ_flag' value 'Y'
changed to 'y' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29 (9
times).

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^)+(0.1461P)^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^)+(0.1461P)^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 
;
_cod_original_cell_volume        1867.9(6)
_cod_database_code               4317833