Tin‒lanthanoid donor‒acceptor bonds
Zeckert, Kornelia; Zahn, Stefan; Kirchner, Barbara; Chemical Communications (Cambridge, United Kingdom) 46 (2010) 2638–2640; doi:10.1039/b924967b

data_7112776
_publ_section_title
;
 Tin--lanthanoid donor--acceptor bonds
;
_journal_coden_ASTM              CHCOFS
_journal_issue                   15
_journal_name_full
;
 Chemical Communications (Cambridge, United Kingdom)
;
_journal_page_first              2638
_journal_page_last               2640
_journal_paper_doi               10.1039/b924967b
_journal_volume                  46
_journal_year                    2010
_chemical_formula_moiety         'C37 H41 La Li N3 O Sn, 3(C4H8O)'
_chemical_formula_sum            'C49 H65 La Li N3 O4 Sn'
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.41 (release 06-05-2009 CrysAlis171 .NET)
(compiled May 6 2009,17:20:42)
;
_computing_data_collection
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.41 (release 06-05-2009 CrysAlis171 .NET)
(compiled May 6 2009,17:20:42)
;
_computing_data_reduction
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CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.15 (release 10-01-2008 CrysAlis171 .NET)
(compiled Jan 10 2008,16:37:18)
;
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
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_computing_structure_solution
;
SHELXS-97
Program for Crystal Structure Analysis (Release 97-2)
G. M. Sheldrick, Instit\"ut f\"ur Anorganische Chemie der Universit\"at,
Tammanstrasse 4, D-3400 G\"ottingen, Germany, 1998.
;
_diffrn_ambient_temperature      130(2)
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_diffrn_measurement_device_type  'Xcalibur, Sapphire3'
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_diffrn_orient_matrix_UB_31      0.0260502221
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_exptl_absorpt_coefficient_mu    1.471
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;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.41 (release 06-05-2009 CrysAlis171 .NET)
(compiled May 6 2009,17:20:42)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.446
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1044
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.478
_refine_diff_density_min         -0.974
_refine_diff_density_rms         0.116
_refine_ls_extinction_method     none
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_refine_ls_number_reflns         9616
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.898
_refine_ls_R_factor_all          0.0657
_refine_ls_R_factor_gt           0.041
_refine_ls_shift/su_max          0.017
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0609P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.095
_refine_ls_wR_factor_ref         0.0999
_reflns_number_gt                6622
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_reflns_threshold_expression     >2\s(I)
_cod_duplicate_entry             7105405
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_cod_data_source_block           x0763fin
_cod_original_cell_volume        2353.21(13)
_cod_original_sg_symbol_H-M      P-1
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