Tris(2-succinimidoethyl)amine hydrate (1/0.075)
Blake, Alexander J.; Doble, Dan M. J.; Li, Wan-Sheung; Schröder, Martin; Acta Crystallographica Section E 57 (2001) o690–o691; doi:10.1107/S1600536801011047

data_2200387
_publ_section_title
;
 Tris(2-succinimidoethyl)amine hydrate (1/0.075)
;
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o690
_journal_page_last               o691
_journal_paper_doi               10.1107/S1600536801011047
_journal_volume                  57
_journal_year                    2001
_chemical_formula_iupac          'C18 H24 N4 O6, 0.075H2 O'
_chemical_formula_moiety         'C18 H24 N4 O6, 0.075H2 O'
_chemical_formula_sum            'C18 H24.15 N4 O6.075'
_chemical_formula_weight         393.67
_space_group_IT_number           148
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            6
_cell_length_a                   13.200(2)
_cell_length_b                   13.200(2)
_cell_length_c                   18.874(5)
_cell_measurement_reflns_used    29
_cell_measurement_temperature    210(2)
_cell_measurement_theta_max      29.6
_cell_measurement_theta_min      25.1
_cell_volume                     2848.0(10)
_computing_cell_refinement       STADI-4
_computing_data_collection       'STADI-4 (Stoe & Cie, 1996)'
_computing_data_reduction        'X-RED (Stoe & Cie, 1996)'
_computing_molecular_graphics    'PLATON (Spek, 2001)'
_computing_publication_material  'SHELXL97 and PLATON'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      210(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Stoe Stadi-4 four-circle'
_diffrn_measurement_method       \w/\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .137
_diffrn_reflns_av_sigmaI/netI    .061
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            1343
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.08
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    .105
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.376
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'hexagonal plate'
_exptl_crystal_F_000             1251
_exptl_crystal_size_max          .39
_exptl_crystal_size_mid          .32
_exptl_crystal_size_min          .06
_refine_diff_density_max         .23
_refine_diff_density_min         -.20
_refine_ls_extinction_coef       none
_refine_ls_extinction_method     SHELXL97
_refine_ls_goodness_of_fit_ref   1.28
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     86
_refine_ls_number_reflns         1128
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.28
_refine_ls_R_factor_all          .125
_refine_ls_R_factor_gt           .071
_refine_ls_shift/su_max          .001
_refine_ls_shift/su_mean         .000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.023P)^2^+9.981P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         .144
_reflns_number_gt                738
_reflns_number_total             1128
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bt6057.cif
_cod_data_source_block           I
_cod_depositor_comments
;
 Marking attached hydrogen atoms.

 Antanas Vaitkus,
 2017-03-21

The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal' according
to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc w =
1/[\s^2^(Fo^2^)+(0.023P)^2^+9.981P] where P = (Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to 'w =
1/[\s^2^(Fo^2^)+(0.023P)^2^+9.981P] where P = (Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      'R -3'
_cod_database_code               2200387
_cod_database_fobs_code          2200387