Synthesis and molecular structures of divalent bridged bis(guanidinate) europium complexes and their application in intermolecular hydrophosphination of alkenes and alkynes
Liu, Qianqian; Wang, Chuanyong; Zhang, Xingmin; Xue, Mingqiang; Yao, Yingming; Zhang, Yong; Shen, Qi; New J. Chem. 40 (2016) 10447–; doi:10.1039/C6NJ02508K

data_7055844
_publ_section_title
;
 Synthesis and molecular structures of divalent bridged bis(guanidinate)
 europium complexes and their application in intermolecular
 hydrophosphination of alkenes and alkynes
;
_journal_issue                   12
_journal_name_full               'New J. Chem.'
_journal_page_first              10447
_journal_paper_doi               10.1039/C6NJ02508K
_journal_volume                  40
_journal_year                    2016
_chemical_formula_moiety         'C56 H88 Eu2 N12 O2, 2(C4 H8 O)'
_chemical_formula_sum            'C64 H104 Eu2 N12 O4'
_chemical_formula_weight         1409.51
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-10-16 deposited with the CCDC.
2016-10-27 downloaded from the CCDC.
;
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_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      27.4
_cell_measurement_theta_min      3.0
_cell_volume                     3446.6(19)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalStructure
_computing_molecular_graphics    'Bruker SHELXTL'
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_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      223(2)
_diffrn_detector_area_resol_mean 14.63
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Rigaku Saturn'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
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_diffrn_reflns_Laue_measured_fraction_full 0.990
_diffrn_reflns_Laue_measured_fraction_max 0.989
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_diffrn_reflns_limit_h_min       -15
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_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -22
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_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0563P)^2^+1.7627P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_Friedel_coverage         0.000
_reflns_number_gt                5002
_reflns_number_total             6356
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_depositor_comments
'Adding full bibliography for 7055843--7055845.cif.'
_cod_original_cell_volume        3447(2)
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_shelx_res_checksum              91113