ライフサイエンスコーパス: bond angle

1 d is positioned to bring about the change in bond angle.

2 n of an A1g mode that modulates the Fe-As-Fe bond angle.

3 ural feature, the largest metal-halide-metal bond angle.

4 ive to hydrogen-bond length but not hydrogen-bond angle.

5 er384, with an approximately linear P-O-H(N) bond angle.

6 s a function of Fe-NO bond length and Fe-N-O bond angle.

7 ndence can also be observed for the hydrogen bond angle.

8 ppearances reflect differences in the Fe-N-N bond angle.

9 were the CN and NN bond lengths and the CNN bond angle.

10 ond length, and altered ligand-copper-ligand bond angles.

11 as in specific interatomic bond lengths and bond angles.

12 l" bond lengths and 1.5 degrees from "ideal" bond angles.

13 ucture with precisely configured, repeatable bond angles.

14 e all of the experimental bond distances and bond angles.

15 he reducing of the corresponding XCB and HCB bond angles.

16 related to an increase in Si[bond]O[bond]Si bond angles.

17 s a function of distance and "best" hydrogen bonding angle.

18 The formyl C-H...O bond angle (109 degrees) in this transition structure de

19 radical has a substantially larger C-Cipso-C bond angle [125.8(3) degrees vs. 120 degrees ], and a sh

20 binuclear species is nearly linear (Cu-O-Cu bond angle = 170 degrees) and the third (type II) copper

21 lving the most strained C2-C3-C4 bonds (with bond angle 94 degrees ) and the C2 bridgehead leading to

22 e distortion/interaction model combined with bond angle analysis will enable predictions of cycloocty

23 A combination of the decrease in Si-O-Si bond angle and an increase in the carbon incorporation w

24 jor changes of the average local structures (bond angle and coordination numbers), gradually transfor

25 ggest a correlation between decreased alkyne bond angle and increased cyclooctyne reactivity.

26 idging that compresses the equatorial F-Cl-F bond angle and increases the barrier toward equatorial-a

27 d out of the C'-N-Calpha plane, the hydrogen-bond angles and distances were recalculated and shown to

28 arising from a wide distribution of Cr-O-Cr bond angles and the consequent metallization through fre

29 2H NMR line shape due to the distribution of bond angles and the orientational disorder of the membra

30 producibility of inter-atomic distances, and bond angles and torsions of the retinal, lends credibili

31 ying the local distortions, i.e., octahedral bonding angle and length.

32 works requiring unrealistic bond lengths and bond angles), and that an effective 'filtering' process

33 e bond reported to date, a large Mn-Sn-Caryl bond angle, and a long Sn-Cl bond of the trigonal-planar

34 ch a triplex is consistent with bond length, bond angle, and energetic restrictions (stacking and hyd

35 lecular geometry and to access bond lengths, bond angles, and a bowl depth.

36 cs approach and assuming fixed bond lengths, bond angles, and peptide bond torsions, as well as ignor

37 The backbone bond lengths, bond angles, and planarity of a protein are influenced b

38 C and axial Co-N bond lengths and the Co-C-C bond angle are quite similar to those in AdoCbl.

39 The computed bond angles are close to the canonical approximately 140

40 the most weakened bonds, relieving stress on bond angles) are explored.

41 related to the changes in the Bi-Te bond and bond angle as function of pressures.

42 The bond angle at carbene is opened from about 142 degrees (

43 The longer C-S bond lengths and smaller bond angles at C-S-C, as compared to C-CH(2)-C, lead to

44 The bimodal distribution of O-Cu-O bond angles at the tetrahedral site (distinct from what

45 bond lengths is 0.009 A and 0.5 degrees for bond angles based on an unrestrained full-matrix least-s

46 e-NO bond length (r) of 1.79 A and an Fe-N-O bond angle (beta) of 136 degrees -137 degrees.

47 ent with a transition structure with a large bond angle between the entering and leaving groups aroun

48 ies and structural parameters (bond lengths, bond angles, bond torsions) of the 10 envelope forms of

49 ts are generally characterized by large ArNH bond angles (ca. 130-132 degrees ) and an NH bond that i

50 als with tethered nucleophiles where a large bond angle can be accommodated.

51 s in the honeycomb structure of Cu2IrO3 with bond angles closer to 120 degrees compared to Na2IrO3.

52 ew forms of anisotropy including alternating bond angles, configurable patchiness, and uniform roughn

53 which revealed an 82.6(2) degrees Y-CH2-CH3 bond angle consistent with an agostic structure in the s

54 , with nanoparticles as linkable "monomers"; bond angles determined by directional internanoparticle

55 X-ray results indicate a small bond angle difference between the C-S-C angle of thiophe

56 and various structural parameters including bond angles, dihedral angles, bond lengths, and interato

57 e traditional concepts of protein structure (bonds, angles, dihedrals, etc.) and treat the protein as

58 The evolution of bond angle distributions, interatomic distances and coor

59 nductor literature relating T(c) to As-Fe-As bond angles does not explain the observed differences in

60 nor atom bond distance that induces nonideal bond angles due to the rigidity of the ligands.

61 ced increasing stress by experiencing larger bond-angle excursions.

62 The interglycosidic bond angles for all three compounds are comparable.

63 B3LYP systematically predicts larger C-C-C bond angles for these compounds than either MP2 or CCD.

64 nd]C, largest deviation of C-C[triple bond]C bond angle from linearity, and smallest C[triple bond]C

65 with average deviations of bond lengths and bond angles from ideal values of 0.013 A and 3.1 degrees

66 site (distinct from what is seen for O-Mn-O bond angles) further reveals a hidden distinction betwee

67 onal dynamics (conformation change), and the bond angles gamma = angle(C3-N4-C5) and epsilon = angle(

68 th a short H...O distance (<2.7 A) and a CHO bond angle greater than 130 degrees is observed, thus sh

69 rent populations that likely differ in Fe-NO bond angle, hydrogen bonding, or the geometry of the ami

70 degrees, 5 degrees, 0.5 A and 5 degrees for bonds, angles, improper, NOE and cdihe, respectively) we

71 7A mutant together predicted that the Fe-N-O bond angle in the mutant is larger than that of the Arg-

72 Bond angles in our structure suggest that N1 is protonat

73 an independent experimental estimate for the bond angles in the molecule.

74 equence of the unique atomic arrangement and bond angles in the structure.

75 ibuted to the smaller CH(3)(-)N [bond] CH(3) bond angles in the transition states.

76 The P-Pd-P bond angle indicates that the complex is bent (174.7 deg

77 edra and the associated subtle variations in bond angles influence the acid strength, quantitative in

78 The bending of the C-C[triple bond]C bond angle is largest for the gold, followed by Cu and A

79 We show that this bond angle is strongly affected by the second coordinati

80 A 10 degrees increase in the Fe-N-N bond angle is sufficient to account for the spectral dif

81 a a Cys401(K10) disulfide link, although the bond angle is unanticipated.

82 In particular, using direct bond-angle mapping we report direct observation of struc

83 utral diazenyl radicals showed a nominal CNN bond angle of 120 degrees and variations in the CN and N

84 plet state had a slightly bent central C-C-C bond angle of 167 degrees, whereas this angle in the sin

85 All levels of theory predicted a CNN bond angle of 180 degrees in the cation.

86 irradiation caused a decrease in the Si-O-Si bond angle of silica, similar to the effects of applied

87 Additionally, bond angles of the pyrroline ring suggest that after acy

88 -bond imposes distinct restrictions upon the bond angles of the reacting centers to prevent the cyclo

89 Internal bond angles of the semirigid bridge between halogen bond

90 The bond angles of the transoid CC triple bond were calculat

91 e attributed to a widening of the exo-cyclic bond-angles of the diene carbons.

92 Highly bent Fe-N-O bond angles or very long Fe-NO bond lengths seem unlikel

93 ificantly different as a result of the small bond angles preferred by divalent sulfur, and this accou

94 ed to calculate Fe-NO bond length and Fe-N-O bond angle probability surfaces (Z-surfaces) for a nitro

95 and 1.63 from ideality for bond lengths and bond angles, respectively.

96 through tightening of the inter-tetrahedral bond angle, resulting in high compressibility, continual

97 ial chalcogen positions revealed a change in bonding angles, resulting in crystallographic strain pos

98 on between cycloalkene acidities and allylic bond angles reveals that energetically this is not case,

99 formation of the Pb-X bond length and X-Pb-X bond angles, sees the formation of VF color centers whos

100 The native structure revealed a scissile bond angle (tau) of 158 degrees, which is close to the r

101 d changes in the macrocycle bond lengths and bond angles, termed in-plane nuclear reorganization (IPN

102 nger C-O bond distances and more acute C-O-C bond angles than any reported alkyloxonium salt.

103 coplanar with the phenyl ring and have ArNH bond angles that are more acute (ca. 110-111 degrees ).

104 dency to display acute interligand, Ch-M-Ch, bond angles that are often well below 90 degrees .

105 rogen-bond distance, R(HO), and the hydrogen-bond angle, theta(NHO), is observed when the X-ray cryst

106 p engineering is achieved by controlling the bond angles through the steric size of the molecular cat

107 namely, polarization of the halogen and the bond angle to the anion.

108 ngth (and hence energy) of bonds, as well as bond angles to functional properties of materials.

109 and the angular relationships of individual bond angles to the axes describing the spatial distribut

110 crystallography revealed a 180 degrees U-N-O bond angle, typical for (NO)(1+) complexes.

111 ries were computed, and the bond lengths and bond angles were calculated.

112 ' conformation, wherein the inter-glycosidic bond angles were held constant at the mean of the known

113 over 7560 members, in which bond lengths and bond angles were taken from the database rather than sim

114 we analyzed the relationship between alkyne bond angles, which we determined using X-ray crystallogr