Heterometallic rare-earth metal complexes with imino-functionalized 8-hydroxyquinolyl ligands: synthesis, characterization and catalytic activity towards hydrophosphinylation of trans-β-nitroalkene
Yuan, Qingbing; Zhou, Shuangliu; Zhu, Xiancui; Wei, Yun; Wang, Shaowu; Mu, Xiaolong; Yao, Fangshi; Zhang, Guangchao; Chen, Zheng; New J. Chem. 39 (2015) 7626–; doi:10.1039/C5NJ00409H

data_7054795
_publ_section_title
;
 Heterometallic rare-earth metal complexes with imino-functionalized
 8-hydroxyquinolyl ligands: synthesis, characterization and catalytic
 activity towards hydrophosphinylation of trans-\b-nitroalkene
;
_journal_issue                   10
_journal_name_full               'New J. Chem.'
_journal_page_first              7626
_journal_paper_doi               10.1039/C5NJ00409H
_journal_volume                  39
_journal_year                    2015
_chemical_formula_sum            'C40 H77 Er Li N5 O Si6'
_chemical_formula_weight         986.81
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_block_doi                 10.5517/cc1462q4
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-03-25 deposited with the CCDC.
2015-05-08 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   15.5306(10)
_cell_length_b                   23.5561(15)
_cell_length_c                   32.975(2)
_cell_measurement_reflns_used    9753
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.88
_cell_measurement_theta_min      2.26
_cell_volume                     12063.6(13)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and 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  0.0673
_diffrn_reflns_av_unetI/netI     0.0507
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       42
_diffrn_reflns_limit_l_min       -42
_diffrn_reflns_number            99412
_diffrn_reflns_theta_full        27.45
_diffrn_reflns_theta_max         27.45
_diffrn_reflns_theta_min         1.69
_exptl_absorpt_coefficient_mu    1.539
_exptl_absorpt_correction_T_max  0.8490
_exptl_absorpt_correction_T_min  0.8134
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.087
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4120
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.11
_platon_squeeze_details
;
;
_refine_diff_density_max         1.033
_refine_diff_density_min         -0.616
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     509
_refine_ls_number_reflns         13766
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0815
_refine_ls_R_factor_gt           0.0420
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0553P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1063
_refine_ls_wR_factor_ref         0.1167
_reflns_number_gt                8477
_reflns_number_total             13766
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5nj00409h2.cif
_cod_data_source_block           130307b_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 7054794--7054799.cif.
;
_cod_original_cell_volume        12063.7(13)
_cod_original_sg_symbol_H-M      Pbca
_cod_database_code               7054795