 
data_06skc0073p21n
 
_audit_creation_method            SHELXL-97
_chemical_name_systematic
;
Glutaric acid and 1,2-diaminoethane
;
_chemical_name_common             ?
_chemical_melting_point           ?
_chemical_formula_moiety          ?
_chemical_formula_sum
 'C7 H16 N2 O4'
_chemical_formula_weight          192.22
 
loop_
 _atom_type_symbol
 _atom_type_description
 _atom_type_scat_dispersion_real
 _atom_type_scat_dispersion_imag
 _atom_type_scat_source
 'C'  'C'   0.0033   0.0016
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'H'  'H'   0.0000   0.0000
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'N'  'N'   0.0061   0.0033
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 'O'  'O'   0.0106   0.0060
 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
 
_symmetry_cell_setting            monoclinic
_symmetry_space_group_name_H-M    P21/n
 
loop_
 _symmetry_equiv_pos_as_xyz
 'x, y, z'
 '-x+1/2, y+1/2, -z+1/2'
 '-x, -y, -z'
 'x-1/2, -y-1/2, z-1/2'
 
_cell_length_a                    8.6426(5)
_cell_length_b                    6.0715(5)
_cell_length_c                    18.9467(14)
_cell_angle_alpha                 90.00
_cell_angle_beta                  102.765(5)
_cell_angle_gamma                 90.00
_cell_volume                      969.63(12)
_cell_formula_units_Z             4
_cell_measurement_temperature     120(2)
_cell_measurement_reflns_used     2372
_cell_measurement_theta_min       2.91
_cell_measurement_theta_max       27.48
 
_exptl_crystal_description        plate
_exptl_crystal_colour             colourless
_exptl_crystal_size_max           0.27
_exptl_crystal_size_mid           0.14
_exptl_crystal_size_min           0.03
_exptl_crystal_density_meas       ?
_exptl_crystal_density_diffrn     1.317
_exptl_crystal_density_method     'not measured'
_exptl_crystal_F_000              416
_exptl_absorpt_coefficient_mu     0.107
_exptl_absorpt_correction_type    multi-scan
_exptl_absorpt_correction_T_min   0.9717
_exptl_absorpt_correction_T_max   0.9968
_exptl_absorpt_process_details       'SADABS V2.10 (Sheldrick, G.M., 2003)' 
 
_exptl_special_details
;
 ?
;
 
_diffrn_ambient_temperature           120(2)
_diffrn_radiation_wavelength           0.71073
_diffrn_radiation_type                      MoK\a
_diffrn_radiation_source                  'Bruker-Nonius FR591 rotating anode'
_diffrn_radiation_monochromator    'graphite'
_diffrn_measurement_device_type  'Bruker-Nonius 95mm CCD camera on κ-goniostat'
_diffrn_measurement_method          'φ & ω scans'
_diffrn_detector_area_resol_mean   9.091
_diffrn_standards_number          ?
_diffrn_standards_interval_count  ?
_diffrn_standards_interval_time   ?
_diffrn_standards_decay_%         ?
_diffrn_reflns_number             14599
_diffrn_reflns_av_R_equivalents   0.1419
_diffrn_reflns_av_sigmaI/netI     0.1091
_diffrn_reflns_limit_h_min        -11
_diffrn_reflns_limit_h_max        10
_diffrn_reflns_limit_k_min        -7
_diffrn_reflns_limit_k_max        7
_diffrn_reflns_limit_l_min        -24
_diffrn_reflns_limit_l_max        24
_diffrn_reflns_theta_min          3.53
_diffrn_reflns_theta_max          27.48
_reflns_number_total              2218
_reflns_number_gt                 1271
_reflns_threshold_expression      >2sigma(I)
 
_computing_data_collection        
'COLLECT (Hooft, R.W.W., 1998)'
_computing_cell_refinement        
'DENZO (Otwinowski & Minor, 1997) & COLLECT (Hooft, R.W.W., 1998)'
#Although determined using DirAx, the cell is refined in the HKL
#package during data reduction
_computing_data_reduction         
'DENZO (Otwinowski & Minor, 1997) & COLLECT (Hooft, R.W.W., 1998)'  
_computing_structure_solution     ?
_computing_structure_refinement   'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics     ?
_computing_publication_material   ?
 
_refine_special_details
;
 Refinement of F² against ALL reflections.  The weighted R-factor wR and
 goodness of fit S are based on F², conventional R-factors R are based
 on F, with F set to zero for negative F². The threshold expression of
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is
 not relevant to the choice of reflections for refinement.  R-factors based
 on F² are statistically about twice as large as those based on F, and R-
 factors based on ALL data will be even larger.
;
 
_refine_ls_structure_factor_coef  Fsqd
_refine_ls_matrix_type            full
_refine_ls_weighting_scheme       calc
_refine_ls_weighting_details
 'calc w=1/[σ²(Fo²)+(0.0585P)²+0.1163P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary      direct
_atom_sites_solution_secondary    difmap
_atom_sites_solution_hydrogens    geom
_refine_ls_hydrogen_treatment     constr
_refine_ls_extinction_method      none
_refine_ls_extinction_coef        ?
_refine_ls_number_reflns          2218
_refine_ls_number_parameters      126
_refine_ls_number_restraints      0
_refine_ls_R_factor_all           0.1330
_refine_ls_R_factor_gt            0.0603
_refine_ls_wR_factor_ref          0.1463
_refine_ls_wR_factor_gt           0.1202
_refine_ls_goodness_of_fit_ref    1.032
_refine_ls_restrained_S_all       1.032
_refine_ls_shift/su_max           0.000
_refine_ls_shift/su_mean          0.000
 
loop_
 _atom_site_label
 _atom_site_type_symbol
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_U_iso_or_equiv
 _atom_site_adp_type
 _atom_site_occupancy
 _atom_site_symmetry_multiplicity
 _atom_site_calc_flag
 _atom_site_refinement_flags
 _atom_site_disorder_assembly
 _atom_site_disorder_group
C1 C 0.1602(3) 0.5791(4) -0.02127(14) 0.0200(6) Uani 1 1 d . . .
C2 C 0.2728(3) 0.4730(4) 0.04235(14) 0.0237(6) Uani 1 1 d . . .
H2A H 0.3544 0.5824 0.0641 0.028 Uiso 1 1 calc R . .
H2B H 0.2126 0.4343 0.0794 0.028 Uiso 1 1 calc R . .
C3 C 0.3553(3) 0.2685(4) 0.02371(14) 0.0233(6) Uani 1 1 d . . .
H3A H 0.3820 0.2897 -0.0240 0.028 Uiso 1 1 calc R . .
H3B H 0.2811 0.1425 0.0195 0.028 Uiso 1 1 calc R . .
C4 C 0.5061(3) 0.2126(4) 0.07928(14) 0.0248(6) Uani 1 1 d . . .
H4A H 0.5659 0.1027 0.0574 0.030 Uiso 1 1 calc R . .
H4B H 0.5720 0.3473 0.0883 0.030 Uiso 1 1 calc R . .
C5 C 0.4885(3) 0.1244(4) 0.15127(14) 0.0214(6) Uani 1 1 d . . .
O1A O 0.10502(19) 0.4668(3) -0.07648(9) 0.0246(5) Uani 1 1 d . . .
O1B O 0.1289(2) 0.7796(3) -0.01514(9) 0.0269(5) Uani 1 1 d . . .
O5A O 0.61715(19) 0.1064(3) 0.19919(9) 0.0260(5) Uani 1 1 d . . .
O5B O 0.3573(2) 0.0703(3) 0.16237(10) 0.0307(5) Uani 1 1 d . . .
C22 C 0.4737(3) -0.3723(4) 0.27306(14) 0.0238(6) Uani 1 1 d . . .
H22A H 0.4761 -0.4095 0.2225 0.029 Uiso 1 1 calc R . .
H22B H 0.3677 -0.3107 0.2732 0.029 Uiso 1 1 calc R . .
C23 C 0.4977(3) -0.5785(4) 0.31778(14) 0.0238(6) Uani 1 1 d . . .
H23A H 0.4330 -0.6982 0.2905 0.029 Uiso 1 1 calc R . .
H23B H 0.6105 -0.6229 0.3261 0.029 Uiso 1 1 calc R . .
N21 N 0.5961(2) -0.2025(3) 0.30009(11) 0.0211(5) Uani 1 1 d . . .
H21A H 0.6942 -0.2645 0.3071 0.029(7) Uiso 1 1 calc R . .
H21B H 0.5812 -0.1469 0.3427 0.063(11) Uiso 1 1 calc R . .
H21C H 0.5880 -0.0921 0.2670 0.037(8) Uiso 1 1 calc R . .
N24 N 0.4538(2) -0.5515(4) 0.38847(11) 0.0223(5) Uani 1 1 d . . .
H24A H 0.5133 -0.4421 0.4139 0.055(10) Uiso 1 1 calc R . .
H24B H 0.4720 -0.6797 0.4138 0.059(10) Uiso 1 1 calc R . .
H24C H 0.3492 -0.5159 0.3812 0.042(9) Uiso 1 1 calc R . .
 
loop_
 _atom_site_aniso_label
 _atom_site_aniso_U_11
 _atom_site_aniso_U_22
 _atom_site_aniso_U_33
 _atom_site_aniso_U_23
 _atom_site_aniso_U_13
 _atom_site_aniso_U_12
C1 0.0181(12) 0.0207(15) 0.0221(14) -0.0004(12) 0.0064(11) -0.0030(10)
C2 0.0220(13) 0.0253(16) 0.0229(15) -0.0017(12) 0.0031(11) 0.0004(11)
C3 0.0254(14) 0.0259(16) 0.0190(14) 0.0027(12) 0.0056(11) 0.0016(11)
C4 0.0226(13) 0.0255(15) 0.0267(15) 0.0020(12) 0.0063(11) 0.0018(11)
C5 0.0236(14) 0.0174(14) 0.0235(14) -0.0003(11) 0.0059(11) 0.0008(11)
O1A 0.0285(10) 0.0228(10) 0.0203(10) -0.0002(8) 0.0009(8) -0.0030(7)
O1B 0.0332(10) 0.0203(11) 0.0262(11) -0.0004(8) 0.0043(8) 0.0063(8)
O5A 0.0219(9) 0.0311(11) 0.0234(10) 0.0063(9) 0.0015(8) -0.0023(8)
O5B 0.0215(10) 0.0412(13) 0.0295(11) 0.0102(10) 0.0061(8) -0.0039(8)
C22 0.0230(13) 0.0277(16) 0.0196(14) -0.0006(12) 0.0022(11) -0.0034(11)
C23 0.0258(14) 0.0227(15) 0.0230(14) -0.0033(12) 0.0055(11) -0.0009(11)
N21 0.0205(11) 0.0217(12) 0.0202(12) 0.0035(10) 0.0028(9) 0.0008(9)
N24 0.0226(12) 0.0226(13) 0.0225(12) 0.0002(11) 0.0067(9) -0.0029(9)
 
_geom_special_details
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;
 
loop_
 _geom_bond_atom_site_label_1
 _geom_bond_atom_site_label_2
 _geom_bond_distance
 _geom_bond_site_symmetry_2
 _geom_bond_publ_flag
C1 O1A 1.252(3) . ?
C1 O1B 1.258(3) . ?
C1 C2 1.516(3) . ?
C2 C3 1.512(4) . ?
C2 H2A 0.9900 . ?
C2 H2B 0.9900 . ?
C3 C4 1.522(3) . ?
C3 H3A 0.9900 . ?
C3 H3B 0.9900 . ?
C4 C5 1.504(4) . ?
C4 H4A 0.9900 . ?
C4 H4B 0.9900 . ?
C5 O5B 1.242(3) . ?
C5 O5A 1.275(3) . ?
C22 N21 1.485(3) . ?
C22 C23 1.500(4) . ?
C22 H22A 0.9900 . ?
C22 H22B 0.9900 . ?
C23 N24 1.479(3) . ?
C23 H23A 0.9900 . ?
C23 H23B 0.9900 . ?
N21 H21A 0.9100 . ?
N21 H21B 0.9100 . ?
N21 H21C 0.9100 . ?
N24 H24A 0.9100 . ?
N24 H24B 0.9100 . ?
N24 H24C 0.9100 . ?
 
loop_
 _geom_angle_atom_site_label_1
 _geom_angle_atom_site_label_2
 _geom_angle_atom_site_label_3
 _geom_angle
 _geom_angle_site_symmetry_1
 _geom_angle_site_symmetry_3
 _geom_angle_publ_flag
O1A C1 O1B 123.7(2) . . ?
O1A C1 C2 119.5(2) . . ?
O1B C1 C2 116.8(2) . . ?
C3 C2 C1 114.6(2) . . ?
C3 C2 H2A 108.6 . . ?
C1 C2 H2A 108.6 . . ?
C3 C2 H2B 108.6 . . ?
C1 C2 H2B 108.6 . . ?
H2A C2 H2B 107.6 . . ?
C2 C3 C4 113.4(2) . . ?
C2 C3 H3A 108.9 . . ?
C4 C3 H3A 108.9 . . ?
C2 C3 H3B 108.9 . . ?
C4 C3 H3B 108.9 . . ?
H3A C3 H3B 107.7 . . ?
C5 C4 C3 117.7(2) . . ?
C5 C4 H4A 107.9 . . ?
C3 C4 H4A 107.9 . . ?
C5 C4 H4B 107.9 . . ?
C3 C4 H4B 107.9 . . ?
H4A C4 H4B 107.2 . . ?
O5B C5 O5A 122.8(2) . . ?
O5B C5 C4 121.8(2) . . ?
O5A C5 C4 115.4(2) . . ?
N21 C22 C23 112.7(2) . . ?
N21 C22 H22A 109.1 . . ?
C23 C22 H22A 109.1 . . ?
N21 C22 H22B 109.1 . . ?
C23 C22 H22B 109.1 . . ?
H22A C22 H22B 107.8 . . ?
N24 C23 C22 112.8(2) . . ?
N24 C23 H23A 109.0 . . ?
C22 C23 H23A 109.0 . . ?
N24 C23 H23B 109.0 . . ?
C22 C23 H23B 109.0 . . ?
H23A C23 H23B 107.8 . . ?
C22 N21 H21A 109.5 . . ?
C22 N21 H21B 109.5 . . ?
H21A N21 H21B 109.5 . . ?
C22 N21 H21C 109.5 . . ?
H21A N21 H21C 109.5 . . ?
H21B N21 H21C 109.5 . . ?
C23 N24 H24A 109.5 . . ?
C23 N24 H24B 109.5 . . ?
H24A N24 H24B 109.5 . . ?
C23 N24 H24C 109.5 . . ?
H24A N24 H24C 109.5 . . ?
H24B N24 H24C 109.5 . . ?
 
loop_
 _geom_hbond_atom_site_label_D
 _geom_hbond_atom_site_label_H
 _geom_hbond_atom_site_label_A
 _geom_hbond_distance_DH
 _geom_hbond_distance_HA
 _geom_hbond_distance_DA
 _geom_hbond_angle_DHA
 _geom_hbond_site_symmetry_A
N21 H21C O5A  0.91 1.82 2.713(3) 166.7 .
N21 H21A O5A  0.91 1.84 2.733(3) 168.1 2_645
N21 H21B O1A  0.91 1.86 2.728(3) 159.9 4_666
N24 H24A O1B  0.91 1.78 2.670(3) 163.6 4_666
N24 H24B O1A  0.91 2.07 2.850(3) 142.6 4_656
N24 H24B O1B  0.91 2.29 2.843(3) 118.7 2_535
N24 H24C O5B  0.91 1.87 2.750(3) 162.5 2_545
 
_diffrn_measured_fraction_theta_max    0.997
_diffrn_reflns_theta_full              27.48
_diffrn_measured_fraction_theta_full   0.997
_refine_diff_density_max    0.283
_refine_diff_density_min   -0.319
_refine_diff_density_rms    0.069
