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_7055845
_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         'C31 H68 Cl Eu N6 O2 Si2, C4 H8 O'
_chemical_formula_sum            'C35 H76 Cl Eu N6 O3 Si2'
_chemical_formula_weight         872.60
_space_group_crystal_system      monoclinic
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_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
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_audit_update_record
;
2016-10-16 deposited with the CCDC.
2016-10-27 downloaded from the CCDC.
;
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_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_av_unetI/netI     0.0433
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;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear light orange'
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_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0908P)^2^+36.7570P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                6297
_reflns_number_total             8105
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_data_source_block           g160701a
_cod_depositor_comments
'Adding full bibliography for 7055843--7055845.cif.'
_cod_original_cell_volume        4604.6(3)
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_shelx_shelxl_version_number     2014/7
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_shelx_res_checksum              82333