Selective complexation of α-amino acids and simple peptides via their carboxylate groups.
Schnitter, Roland; Gallego, Daniel; Kersting, Berthold; Dalton transactions (Cambridge, England : 2003) 43 (2014) 13637–13648; doi:10.1039/c4dt02007c

data_7031834
_publ_section_title
;
 Selective complexation of \a-amino acids and simple peptides via their
 carboxylate groups.
;
_journal_issue                   36
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13637
_journal_page_last               13648
_journal_paper_doi               10.1039/c4dt02007c
_journal_volume                  43
_journal_year                    2014
_chemical_absolute_configuration L
_chemical_formula_sum            'C67 H92 B N7 Ni2 O2 S2'
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_chemical_name_common            '[Ni2LMe(mu-L-prolinato)]BPh4'
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_diffrn_ambient_temperature      213(2)
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_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'BRUKER AXS'
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_diffrn_radiation_source         'fine-focus sealed tube'
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_exptl_absorpt_correction_type   empirical
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_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.162
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
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_platon_squeeze_details
;
;
_refine_diff_density_max         0.595
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_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0592P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
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_cod_depositor_comments
'Adding full bibliography for 7031834--7031836.cif.'
_cod_original_cell_volume        3485.2(11)
_cod_original_sg_symbol_H-M      P1
_cod_database_code               7031834