2-Hydroxy-5-methyl-3-(morpholinomethyl)benzaldehyde, (I), and 4,4'-dimethyl-6,6'-bis(morpholinomethyl)-2,2'-(ethylenedinitrilodimethylidyne)diphenol, (II)
S.Shanmuga Sundara Raj; R.Thirumurugan; G.Shanmugam; Hoong-Kun Fun; J.Manonmani; M.Kandaswamy; Acta Crystallographica Section C 55 (1999) 94–97; doi:10.1107/S0108270198010750

data_2008083
_publ_section_title
;2-Hydroxy-5-methyl-3-(morpholinomethyl)benzaldehyde, (I), and
 4,4'-dimethyl-6,6'-bis(morpholinomethyl)-2,2'-(ethylenedinitrilodimethylidyne)diphenol,
 (II)
;
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              94
_journal_page_last               97
_journal_paper_doi               10.1107/S0108270198010750
_journal_volume                  55
_journal_year                    1999
_chemical_formula_sum            'C28 H38 N4 O4'
_chemical_formula_weight         494.62
_chemical_melting_point          466.15
_chemical_name_systematic
;
 4,4'-Dimethyl-6,6'-bis(morpholinomethyl)-2,2'-ethylene
dinitrilodimethylidyne)diphenol
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 98.828(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.1356(5)
_cell_length_b                   9.5825(5)
_cell_length_c                   12.4721(6)
_cell_measurement_reflns_used    2700
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      33.22
_cell_measurement_theta_min      1.37
_cell_volume                     1315.09(11)
_computing_cell_refinement       'SAINT (Siemens, 1996b)'
_computing_data_collection       'SMART (Siemens, 1996a)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    SHELXTL
_computing_publication_material  'SHELXTL & PARST (Nardelli, 1995)'
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Sheldrick, 1996)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device
;
Siemens SMART CCD area detector diffractometer
;
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0432
_diffrn_reflns_av_sigmaI/netI    0.0562
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            8310
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.69
_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.249
_exptl_crystal_density_meas      ?
_exptl_crystal_description       block
_exptl_crystal_F_000             532
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.219
_refine_diff_density_min         -0.207
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.037
_refine_ls_goodness_of_fit_obs   1.135
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     167
_refine_ls_number_reflns         3012
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_restrained_S_obs      1.135
_refine_ls_R_factor_all          0.1268
_refine_ls_R_factor_obs          0.0646
_refine_ls_shift/esd_max         0.000
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0648P)^2^+0.4623P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1749
_refine_ls_wR_factor_obs         0.1392
_reflns_number_observed          1671
_reflns_number_total             3017
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ha1231.cif
_cod_data_source_block           II
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value '193\%C' was changed to '466.15' - it
was converted from degrees Celsius(C) to Kelvins(K).

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_chemical_melting_point' value '193\%C' was changed to '466.15' - it
was converted from degrees Celsius(C) to Kelvins(K).

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^)+(0.0648P)^2^+0.4623P] 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^)+(0.0648P)^2^+0.4623P] 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      'P 21/c'
_cod_database_code               2008083
_cod_database_fobs_code          2008083